|  | H |
SECTION H — ELECTRICITY

|  | H01 |
BASIC ELECTRIC ELEMENTS

|  | H01 |
Note(s) Processes involving only a single technical art, e.g. drying, coating, for which provision exists elsewhere are classified in the relevant class for that art.

|  | H01R |
LINE CONNECTORS; CURRENT COLLECTORS (switches, fuses Fulltext... Hierarchy... Expanded...H01H; coupling devices of the waveguide type Fulltext... Hierarchy... Expanded...H01P 5/00; switchboards, distribution gear Fulltext... Hierarchy... Expanded...H02B; installations of electric lines, cables, or auxiliary apparatus Fulltext... Hierarchy... Expanded...H02G; printed means for providing electric connections to or between printed circuits Fulltext... Hierarchy... Expanded...H05K)

|  | H01R |
Note(s) This sub-class deals with all kinds of contact-making disconnectible and non-disconnectible electric line connectors, coupling devices, lamp or similar holders or current collectors for all kinds of electric lines, cables or apparatus. It also deals with non-printed means for electric connections to or between printed circuits. Mounting of connections in or on specified apparatus is classified in the sub-class for such apparatus, e.g. mounting in junction or distribution boxes is classified in sub-class Fulltext... Hierarchy... Expanded...H02B or Fulltext... Hierarchy... Expanded...H02G, high-temperature connections for heating elements in group Fulltext... Hierarchy... Expanded...H05B 3/08. Structural association of one part of a two-part coupling device with specific electric apparatus is classified with the apparatus, e.g. association of cap with incandescent lamp is classified in sub-class Fulltext... Hierarchy... Expanded...H01K. [3] In this sub-class, a contact in a coupling device is only regarded as an additional earth contact if this contact is clearly designed for that purpose. General details are classified in groups Fulltext... Hierarchy... Expanded...H01R 4/00, Fulltext... Hierarchy... Expanded...H01R 9/00, Fulltext... Hierarchy... Expanded...H01R 11/00. [3]

|  | H01R 3/00 |
Electrically-conductive connections not otherwise provided for

|  | H01R 3/02 |
( covered by Fulltext... Hierarchy... Expanded...H01R 3/00 )

|  | H01R 3/04 |
( transferred to Fulltext... Hierarchy... Expanded...H01R 4/64 )

|  | H01R 3/06 |
( transferred to Fulltext... Hierarchy... Expanded...H01R 4/66 )

|  | H01R 3/08 |
· | for making connection to a liquid (electrodes for batteries or accumulators Fulltext... Hierarchy... Expanded...H01M)

|  | H01R 4/00 |
Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another, and means for effecting or maintaining such contact (details of disengageable contacts of two-part coupling devices Fulltext... Hierarchy... Expanded...H01R 13/00; two-part coupling devices Fulltext... Hierarchy... Expanded...Fulltext... Hierarchy... Expanded...H01R 15/00-H01R 29/00, Fulltext... Hierarchy... Expanded...H01R 33/00; flexible or turnable line connectors Fulltext... Hierarchy... Expanded...H01R 35/00; non-rotary current collectors Fulltext... Hierarchy... Expanded...H01R 41/00) [3]

|  | H01R 4/02 |
· | Soldered or welded connections [3]

|  | H01R 4/04 |
· | using electrically conductive adhesives [3]

|  | H01R 4/06 |
· | Riveted connections (by explosion Fulltext... Hierarchy... Expanded...H01R 4/08) [3]

|  | H01R 4/08 |
· | effected by an explosion [3]

|  | H01R 4/10 |
· | effected solely by twisting, wrapping, bending, crimping, or other permanent deformation [3]

|  | H01R 4/12 |
· · | by twisting [3]

|  | H01R 4/14 |
· · | by wrapping [3]

|  | H01R 4/16 |
· · | by bending [3]

|  | H01R 4/18 |
· · | by crimping (Fulltext... Hierarchy... Expanded...H01R 4/24 takes precedence) [3]

|  | H01R 4/20 |
· · · | using a crimping sleeve [3]

|  | H01R 4/22 |
· | End caps, i.e. caps of insulating or conductive material for covering or maintaining connections between wires entering the cap from the same end [3]

|  | H01R 4/24 |
· | Needle-point, slotted-plate, or analogous contact members penetrating insulating or cable strands [3]

|  | H01R 4/26 |
· | Connections in which at least one of the connecting parts has projections which bite into or engage the other connecting part in order to improve the contact [3]

|  | H01R 4/28 |
· | Clamped connections, spring connections [3]

|  | H01R 4/30 |
· · | using a screw or nut clamping member (Fulltext... Hierarchy... Expanded...H01R 4/50 takes precedence; utilising a clamping member acted on by screw or nut Fulltext... Hierarchy... Expanded...H01R 4/38) [3]

|  | H01R 4/32 |
· · · | Conductive members located in slot or hole in screw [3]

|  | H01R 4/34 |
· · · | Conductive members located under head of screw [3]

|  | H01R 4/36 |
· · · | Conductive members located under tip of screw [3]

|  | H01R 4/38 |
· · | using a clamping member acted on by screw or nut (Fulltext... Hierarchy... Expanded...H01R 4/50 takes precedence) [3]

|  | H01R 4/40 |
· · · | Pivotable clamping member [3]

|  | H01R 4/42 |
· · · | Clamping area to one side of screw only [3]

|  | H01R 4/44 |
· · · | Clamping areas on both sides of screw [3]

|  | H01R 4/46 |
· · · | Clamping area between two screws placed side by side [3]

|  | H01R 4/48 |
· · | using a spring, clip or other resilient member (Fulltext... Hierarchy... Expanded...H01R 4/52 takes precedence) [3]

|  | H01R 4/50 |
· · | using a cam, wedge, cone or ball [3]

|  | H01R 4/52 |
· · · | which is spring loaded [3]

|  | H01R 4/54 |
· | Bayonet or keyhole [3]

|  | H01R 4/56 |
· | one conductor screwing into another [3]

|  | H01R 4/58 |
· | characterised by the form or material of the contacting members [3]

|  | H01R 4/60 |
· · | Connections between or with tubular conductors (Fulltext... Hierarchy... Expanded...H01R 4/56 takes precedence) [3]

|  | H01R 4/62 |
· · | Connections between conductors of different materials; Connections between or with aluminium or steel-core aluminium conductors (Fulltext... Hierarchy... Expanded...H01R 4/68 takes precedence) [3]

|  | H01R 4/64 |
· · | Connections between or with conductive parts having primarily a non-electric function, e.g. frame, casing, rail [3]

|  | H01R 4/66 |
· · | Connections with the terrestrial mass, e.g. earth plate, earth pin [3]

|  | H01R 4/68 |
· · | Connections to or between superconductive conductors [3]

|  | H01R 4/70 |
· | Insulation of connections (end caps Fulltext... Hierarchy... Expanded...H01R 4/22) [3]

|  | H01R 5/00 - H01R 5/02 |
( transferred to Fulltext... Hierarchy... Expanded...H01R 4/00 )

|  | H01R 5/04 |
( transferred to Fulltext... Hierarchy... Expanded...H01R 4/02 )

|  | H01R 5/06 |
( transferred to Fulltext... Hierarchy... Expanded...H01R 4/06 )

|  | H01R 5/08 |
( transferred to Fulltext... Hierarchy... Expanded...H01R 4/10 )

|  | H01R 5/10 |
( transferred to Fulltext... Hierarchy... Expanded...H01R 4/12, Fulltext... Hierarchy... Expanded...H01R 4/20 )

|  | H01R 5/12 |
( transferred to Fulltext... Hierarchy... Expanded...H01R 4/22 )

|  | H01R 7/00 - H01R 7/02 |
( transferred to Fulltext... Hierarchy... Expanded...H01R 4/00, Fulltext... Hierarchy... Expanded...H01R 4/28 )

|  | H01R 7/04 |
( transferred to Fulltext... Hierarchy... Expanded...H01R 4/24 )

|  | H01R 7/06 |
( transferred to Fulltext... Hierarchy... Expanded...H01R 4/50 )

|  | H01R 7/08 |
( transferred to Fulltext... Hierarchy... Expanded...H01R 4/30, Fulltext... Hierarchy... Expanded...H01R 4/38 )

|  | H01R 7/10 |
( transferred to Fulltext... Hierarchy... Expanded...H01R 4/32 )

|  | H01R 7/12 |
( transferred to Fulltext... Hierarchy... Expanded...H01R 4/36 )

|  | H01R 7/14 |
( transferred to Fulltext... Hierarchy... Expanded...H01R 4/38 )

|  | H01R 7/16 |
( transferred to Fulltext... Hierarchy... Expanded...H01R 4/34 )

|  | H01R 7/18 |
( transferred to Fulltext... Hierarchy... Expanded...H01R 4/30, Fulltext... Hierarchy... Expanded...H01R 4/38 )

|  | H01R 7/20 |
( transferred to Fulltext... Hierarchy... Expanded...H01R 4/40 )

|  | H01R 7/22 |
( transferred to Fulltext... Hierarchy... Expanded...H01R 4/42 )

|  | H01R 7/24 |
( transferred to Fulltext... Hierarchy... Expanded...H01R 4/44 )

|  | H01R 7/26 |
( transferred to Fulltext... Hierarchy... Expanded...H01R 4/46 )

|  | H01R 7/28 |
( transferred to Fulltext... Hierarchy... Expanded...H01R 4/48 )

|  | H01R 7/30 |
( transferred to Fulltext... Hierarchy... Expanded...H01R 4/56 )

|  | H01R 7/32 |
( transferred to Fulltext... Hierarchy... Expanded...H01R 4/54 )

|  | H01R 9/00 |
Connectors and connecting arrangements providing a plurality of mutually-insulated connections; Terminals or binding posts mounted upon a base or in a case; Terminal strips; Terminal blocks (details of direct connections Fulltext... Hierarchy... Expanded...H01R 4/00; two-part coupling devices Fulltext... Hierarchy... Expanded...Fulltext... Hierarchy... Expanded...H01R 15/00-H01R 29/00, Fulltext... Hierarchy... Expanded...H01R 33/00; flexible or turnable line connectors Fulltext... Hierarchy... Expanded...H01R 35/00)

|  | H01R 9/02 |
( covered by Fulltext... Hierarchy... Expanded...H01R 9/00 )

|  | H01R 9/03 |
· | Connectors arranged to contact a plurality of the conductors of a multiconductor cable [3]

|  | H01R 9/04 |
( transferred to Fulltext... Hierarchy... Expanded...H01R 4/00 )

|  | H01R 9/05 |
· · | for coaxial cables [3]

|  | H01R 9/06 |
( transferred to Fulltext... Hierarchy... Expanded...H01R 4/02 )

|  | H01R 9/07 |
· · | for flat or ribbon cables [3]

|  | H01R 9/08 |
( transferred to Fulltext... Hierarchy... Expanded...H01R 4/24 )

|  | H01R 9/09 |
· | Connectors for printed circuits (printed connections to or between printed circuits Fulltext... Hierarchy... Expanded...H05K) [3]

|  | H01R 9/10 |
( transferred to Fulltext... Hierarchy... Expanded...H01R 4/30, Fulltext... Hierarchy... Expanded...H01R 4/38 )

|  | H01R 9/11 |
· | End pieces for multiconductor cables supported by the cable and for facilitating connections to other conductive members [3]

|  | H01R 9/12 |
( transferred to Fulltext... Hierarchy... Expanded...H01R 4/48 )

|  | H01R 9/14 |
( transferred to Fulltext... Hierarchy... Expanded...H01R 4/10 )

|  | H01R 9/15 |
· | Connectors for wire wrapping [3]

|  | H01R 9/16 |
· | Fastening of connecting parts to base or case; Insulating connecting parts from base or case (lead-through insulators Fulltext... Hierarchy... Expanded...H01B 17/26)

|  | H01R 9/18 |
· · | Fastening by means of screw or nut

|  | H01R 9/20 |
· · | Fastening by means of rivet or eyelet

|  | H01R 9/22 |
· | Bases, e.g. strip, block, panel

|  | H01R 9/24 |
· · | Terminal blocks [3]

|  | H01R 9/26 |
· · · | Clip-on terminal blocks for side-by-side rail- or strip-mounting [3]

|  | H01R 9/28 |
· · | Terminal boards [3]

|  | H01R 11/00 |
Connectors providing two or more spaced connecting locations for conductive members which are thereby interconnected; End pieces for wires or cables, supported by the wire or cable and for facilitating electrical connection to some other wire, terminal, or conductive member (Fulltext... Hierarchy... Expanded...H01R 4/00, Fulltext... Hierarchy... Expanded...H01R 9/00 take precedence; two-part coupling devices Fulltext... Hierarchy... Expanded...Fulltext... Hierarchy... Expanded...H01R 15/00-H01R 29/00, Fulltext... Hierarchy... Expanded...H01R 33/00; flexible or turnable line connectors Fulltext... Hierarchy... Expanded...H01R 35/00)

|  | H01R 11/01 |
· | characterised by the form or arrangement of the conductive interconnection between the connecting locations [3]

|  | H01R 11/02 |
( covered by Fulltext... Hierarchy... Expanded...H01R 11/00 )

|  | H01R 11/03 |
· | characterised by the relationship between the connecting locations (Fulltext... Hierarchy... Expanded...H01R 11/11 takes precedence) [3]

|  | H01R 11/04 |
( transferred to Fulltext... Hierarchy... Expanded...H01R 4/00 )

|  | H01R 11/05 |
· · | the connecting locations having different types of direct connections [3]

|  | H01R 11/06 |
( transferred to Fulltext... Hierarchy... Expanded...H01R 4/02 )

|  | H01R 11/07 |
· · | the connecting locations being of the same type but different sizes [3]

|  | H01R 11/08 |
( transferred to Fulltext... Hierarchy... Expanded...H01R 4/10 )

|  | H01R 11/09 |
· · | the connecting locations being identical [3]

|  | H01R 11/10 |
( transferred to Fulltext... Hierarchy... Expanded...H01R 4/30, Fulltext... Hierarchy... Expanded...H01R 4/38 )

|  | H01R 11/11 |
· | End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal, or conductive member (Fulltext... Hierarchy... Expanded...H01R 11/01 takes precedence; for multiconductor cables Fulltext... Hierarchy... Expanded...H01R 9/11) [3]

|  | H01R 11/12 |
· · | End pieces terminating in an eye, hook, or fork

|  | H01R 11/14 |
· · · | the hock being adapted for hanging on overhead or other suspended lines, e.g. hot line clamp

|  | H01R 11/15 |
· · · · | Hook in the form of a screw clamp [3]

|  | H01R 11/16 |
· · | End pieces terminating in a soldering tip or socket

|  | H01R 11/18 |
· · | End pieces terminating in a probe

|  | H01R 11/20 |
· · | End pieces terminating in a needle point or analogous contact for penetrating insulation or cable strands

|  | H01R 11/22 |
· · | End pieces terminating in a spring clip

|  | H01R 11/24 |
· · · | with gripping jaws, e.g. crocodile clip

|  | H01R 11/26 |
· · | End pieces terminating in a screw clamp, screw or nut

|  | H01R 11/28 |
· · | End pieces consisting of a ferrule or sleeve

|  | H01R 11/30 |
· · | End pieces held in contact by a magnet

|  | H01R 11/32 |
· · | End pieces with two or more terminations

|  | H01R 13/00 |
Details of coupling devices of the kinds covered by groups Fulltext... Hierarchy... Expanded...Fulltext... Hierarchy... Expanded...H01R 15/00-H01R 33/00

|  | H01R 13/02 |
· | Contact members

|  | H01R 13/04 |
· · | Pins or blades for co-operation with sockets

|  | H01R 13/05 |
· · · | Resilient pins or blades (carrying separate resilient parts Fulltext... Hierarchy... Expanded...H01R 13/15) [3]

|  | H01R 13/06 |
( transferred to Fulltext... Hierarchy... Expanded...H01R 13/05, Fulltext... Hierarchy... Expanded...H01R 13/15 )

|  | H01R 13/08 |
· · · | Resiliently-mounted rigid pins or blades

|  | H01R 13/10 |
· · | Sockets for co-operation with pins or blades

|  | H01R 13/11 |
· · · | Resilient sockets (carrying separate resilient parts Fulltext... Hierarchy... Expanded...H01R 13/15) [3]

|  | H01R 13/115 |
· · · · | U-shaped sockets having inwardly-bent legs [3]

|  | H01R 13/12 |
( transferred to Fulltext... Hierarchy... Expanded...H01R 13/11, Fulltext... Hierarchy... Expanded...H01R 13/15 )

|  | H01R 13/14 |
· · · | Resiliently-mounted rigid sockets

|  | H01R 13/15 |
· · | Pins, blades or sockets having separate spring member for producing or increasing contact pressure [3]

|  | H01R 13/16 |
( transferred to Fulltext... Hierarchy... Expanded...H01R 13/15 )

|  | H01R 13/17 |
· · · | the spring member being on the pin [3]

|  | H01R 13/18 |
· · · | with the spring member surrounding the socket

|  | H01R 13/187 |
· · · | the spring member being in the socket [3]

|  | H01R 13/193 |
· · | Means for increasing contact pressure at the end of engagement of coupling part [3]

|  | H01R 13/20 |
· · | Pins, blades, or sockets shaped, or provided with separate member, to retain co-operating parts together

|  | H01R 13/207 |
· · · | by screw-in connection [3]

|  | H01R 13/213 |
· · · | by bayonet connection [3]

|  | H01R 13/22 |
· · | Contacts for co-operating by abutting

|  | H01R 13/24 |
· · · | resilient; resiliently mounted

|  | H01R 13/26 |
· · | Pin or blade contacts for sliding co-operation on one side only

|  | H01R 13/28 |
· · | Contacts for sliding co-operation with identically-shaped contact

|  | H01R 13/30 |
( transferred to Fulltext... Hierarchy... Expanded...H01R 13/207 )

|  | H01R 13/32 |
( transferred to Fulltext... Hierarchy... Expanded...H01R 13/213 )

|  | H01R 13/33 |
· · | Contact members made of resilient wire [3]

|  | H01R 13/34 |
( transferred to Fulltext... Hierarchy... Expanded...H01R 13/648 )

|  | H01R 13/35 |
· · | for non-simultaneous co-operation with different types of contact member, e.g. socket co-operating with either round or flat pin [3]

|  | H01R 13/36 |
( transferred to Fulltext... Hierarchy... Expanded...H01R 4/00 )

|  | H01R 13/38 |
( transferred to Fulltext... Hierarchy... Expanded...H01R 4/24 )

|  | H01R 13/40 |
· | Securing contact members in or to a base or case; Insulating of contact members

|  | H01R 13/405 |
· · | Securing in non-demountable manner, e.g. moulding, riveting [3]

|  | H01R 13/41 |
· · · | by frictional grip in grommet, panel or base [3]

|  | H01R 13/415 |
· · · | by permanent deformation of contact member [3]

|  | H01R 13/42 |
· · | Securing in a demountable manner

|  | H01R 13/422 |
· · · | in resilient one-piece base or case; One-piece base or case formed with resilient locking means [3]

|  | H01R 13/424 |
· · · | in base or case composed of a plurality of insulating parts having at least one resilient insulating part [3]

|  | H01R 13/426 |
· · · | by separate resilient retaining piece supported by base or case, e.g. collar [3]

|  | H01R 13/428 |
· · · | by resilient locking means on the contact members; by locking means on resilient contact members [3]

|  | H01R 13/432 |
· · · · | by stamped-out resilient tongue snapping behind shoulder in base or case [3]

|  | H01R 13/434 |
· · · · | by separate resilient locking means on contact member, e.g. retainer collar or ring around contact member [3]

|  | H01R 13/436 |
· · · | Securing a plurality of contact members by one locking piece [3]

|  | H01R 13/438 |
· · · | Tools for engagement or disengagement of contact members [3]

|  | H01R 13/44 |
· | Means for preventing access to live contacts

|  | H01R 13/447 |
· · | Shutter or cover plate [3]

|  | H01R 13/453 |
· · · | Shutter or cover plate opened by engagement of counterpart [3]

|  | H01R 13/46 |
· | Bases; Cases

|  | H01R 13/48 |
( transferred to Fulltext... Hierarchy... Expanded...H01R 13/502, Fulltext... Hierarchy... Expanded...H01R 13/514, covered by Fulltext... Hierarchy... Expanded...H01R 13/46 )

|  | H01R 13/50 |
· · | formed as an integral body (Fulltext... Hierarchy... Expanded...H01R 13/514 takes precedence)

|  | H01R 13/502 |
· · | composed of different pieces (Fulltext... Hierarchy... Expanded...H01R 13/514 takes precedence) [3]

|  | H01R 13/504 |
· · · | different pieces being moulded, cemented, welded, e.g. ultra-sonic, or swaged together [3]

|  | H01R 13/506 |
· · · | assembled by snap action of the parts [3]

|  | H01R 13/508 |
· · · | assembled by clip or spring [3]

|  | H01R 13/512 |
· · · | assembled by screw or screws [3]

|  | H01R 13/514 |
· · | formed as a modular block or assembly, i.e. composed of co-operating parts provided with contact members or holding contact members between them [3]

|  | H01R 13/516 |
· · | Means for holding or embracing insulating body, e.g. casing [3]

|  | H01R 13/518 |
· · · | for holding or embracing several coupling parts, e.g. frames [3]

|  | H01R 13/52 |
· · | Dustproof, splashproof, drip-proof, waterproof, or flameproof cases

|  | H01R 13/523 |
· · · | for use under water [3]

|  | H01R 13/527 |
· · · | Flameproof cases (Fulltext... Hierarchy... Expanded...H01R 13/70 takes precedence) [3]

|  | H01R 13/53 |
· · | Bases or cases for heavy duty; Bases or cases with means for preventing corona or arcing [3]

|  | H01R 13/533 |
· · | Bases or cases made for use in extreme conditions, e.g. high temperature, radiation, vibration, corrosive environment, pressure (Fulltext... Hierarchy... Expanded...H01R 13/52 takes precedence) [3]

|  | H01R 13/54 |
( transferred to Fulltext... Hierarchy... Expanded...H01R 13/62 )

|  | H01R 13/56 |
· | Means for preventing chafing or fracture of flexible leads at outlet from coupling part

|  | H01R 13/58 |
· | Means for relieving strain on wire connection, e.g. cord grip

|  | H01R 13/585 |
· · | Grip increasing with strain force [3]

|  | H01R 13/59 |
· · | Threaded ferrule or bolt operating in a direction parallel to the cable or wire [3]

|  | H01R 13/595 |
· · | Bolts operating in a direction transverse to the cable or wire [3]

|  | H01R 13/60 |
· | Means for supporting coupling part when not engaged

|  | H01R 13/62 |
· | Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement

|  | H01R 13/621 |
· · | Bolt or threaded ferrule (Fulltext... Hierarchy... Expanded...H01R 13/623 takes precedence) [3]

|  | H01R 13/623 |
· · | Ferrule with helicoidal groove [3]

|  | H01R 13/625 |
· · | Bayonet engagement [3]

|  | H01R 13/627 |
· · | Snap-action fastening [3]

|  | H01R 13/629 |
· · | Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure [3]

|  | H01R 13/631 |
· · · | for engagement only [3]

|  | H01R 13/633 |
· · · | for disengagement only [3]

|  | H01R 13/635 |
· · · · | by mechanical pressure, e.g. spring force [3]

|  | H01R 13/637 |
· · · · | by fluid pressure, e.g. explosion [3]

|  | H01R 13/639 |
· · | Additional means for holding or locking coupling parts together after engagement [3]

|  | H01R 13/64 |
· | Means for preventing incorrect coupling

|  | H01R 13/642 |
· · | by position or shape of contact members [3]

|  | H01R 13/645 |
· · | by exchangeable elements on case or base [3]

|  | H01R 13/648 |
· | Protective earth or shield arrangements on coupling devices [3]

|  | H01R 13/652 |
· · | with earth pin, blade or socket [3]

|  | H01R 13/655 |
· · | with earth brace [3]

|  | H01R 13/658 |
· · | High frequency shielding arrangements (two-pole coaxial coupling devices specially adapted for high frequency Fulltext... Hierarchy... Expanded...H01R 17/12) [3]

|  | H01R 13/66 |
· | Structural association with built-in electrical component

|  | H01R 13/68 |
· · | with built-in fuse

|  | H01R 13/70 |
· · | with built-in switch

|  | H01R 13/703 |
· · · | operated by engagement or disengagement of coupling parts (Fulltext... Hierarchy... Expanded...H01R 13/71 takes precedence) [3]

|  | H01R 13/707 |
· · · | interlocked with contact members or counterpart [3]

|  | H01R 13/71 |
· · · | Contact members of coupling parts operating as switch [3]

|  | H01R 13/713 |
· · · | the switch being a safety switch [3]

|  | H01R 13/717 |
· · | with built-in light bulb [3]

|  | H01R 13/72 |
· | Means for accommodating flexible lead within the holder

|  | H01R 13/74 |
· | Means for mounting coupling parts in openings of a panel [3]

|  | H01R 15/00 |
Two-part coupling devices having a single pole, with or without additional protective earth connection (with a holder adapted for supporting apparatus to which its counterpart is attached Fulltext... Hierarchy... Expanded...H01R 33/02)

|  | H01R 15/02 |
· | having axially-sliding contacts

|  | H01R 15/04 |
· · | wherein each coupling part is secured only to a wire or cable; Separate parts thereof

|  | H01R 15/06 |
· · · | with additional earth or shield contacts

|  | H01R 15/08 |
· · · | Pin-carrying coupling parts, e.g. banana plug

|  | H01R 15/10 |
· · · | Socket-carrying coupling parts

|  | H01R 15/12 |
· · | wherein one coupling part is secured only to a wire or cable and the other part is secured to apparatus or structure (separate coupling parts without reference to the manner of support of counterpart Fulltext... Hierarchy... Expanded...H01R 15/04, Fulltext... Hierarchy... Expanded...H01R 15/18)

|  | H01R 15/14 |
· · · | with additional earth or shield contacts

|  | H01R 15/16 |
· · · | with built-in electrical component

|  | H01R 15/18 |
· · | wherein each coupling part is secured to apparatus or structure; Separate parts thereof

|  | H01R 15/20 |
· | having abutting contacts

|  | H01R 15/22 |
· · | wherein each coupling part is secured only to a wire or cable; Separate parts thereof

|  | H01R 15/24 |
· · · | with additional earth or shield contacts

|  | H01R 15/26 |
· · | wherein one coupling part is secured only to a wire or cable and the other part is secured to apparatus or structure (separate coupling parts without reference to the manner of support of counterpart Fulltext... Hierarchy... Expanded...H01R 15/22, Fulltext... Hierarchy... Expanded...H01R 15/30)

|  | H01R 15/28 |
· · · | with additional earth or shield contacts

|  | H01R 15/30 |
· · | wherein each coupling part is secured to apparatus or structure; Separate parts thereof

|  | H01R 17/00 |
Two-part coupling devices having two poles, with or without additional protective earth connection; Separate parts thereof (Fulltext... Hierarchy... Expanded...H01R 19/00 takes precedence; with a holder adapted for supporting apparatus to which its counterpart is attached Fulltext... Hierarchy... Expanded...H01R 33/00)

|  | H01R 17/02 |
· | having only abutting contacts (Fulltext... Hierarchy... Expanded...H01R 17/04 takes precedence)

|  | H01R 17/04 |
· | having concentrically or coaxially-arranged contacts of different diameters

|  | H01R 17/06 |
· · | both contacts sliding

|  | H01R 17/08 |
· · · | with additional earth or shield contacts

|  | H01R 17/10 |
· · · | with built-in electrical component

|  | H01R 17/12 |
· · · | specially adapted for high frequency

|  | H01R 17/14 |
· · | both contacts abutting

|  | H01R 17/16 |
· · · | with additional earth or shield contacts

|  | H01R 17/18 |
· | having the contacts of each coupling part arranged in line parallel with the direction of coupling-engaging motion, e.g. telephone-jack type

|  | H01R 17/20 |
· | requiring a single relative screw motion to complete the coupling

|  | H01R 17/22 |
· | requiring successive relative motions to complete the coupling

|  | H01R 19/00 |
Two-part coupling devices having two poles, with or without additional protective earth connection, and with two current-carrying pins, blades, or analogous contacts, having their axes parallel to each other and slidingly co-operating with separate sockets, clips, or analogous counter-contacts; Separate parts thereof (with a holder adapted for supporting apparatus to which its counterpart is attached Fulltext... Hierarchy... Expanded...H01R 33/04)

|  | H01R 19/02 |
· | having contacts which can only engage the counter-contacts by a single relative rectilinear motion parallel to the axes of the contacts

|  | H01R 19/04 |
· · | Coupling parts carrying two pins, blades, or analogous contacts and secured only to wire or cable

|  | H01R 19/06 |
· · · | with additional earth or shield contact

|  | H01R 19/08 |
· · · · | the additional contact being formed as pin or socket contact

|  | H01R 19/10 |
· · · | with built-in electrical component, e.g. transformer

|  | H01R 19/12 |
· · · · | with built-in fuse

|  | H01R 19/14 |
· · · · | with built-in switch

|  | H01R 19/16 |
· · | Coupling parts carrying two pins, blades, or analogous contacts and secured to apparatus or structure, e.g. wall

|  | H01R 19/18 |
· · · | with additional earth or shield contact

|  | H01R 19/20 |
· · · · | the additional contact formed as pin or socket contact

|  | H01R 19/22 |
· · · | with built-in electrical component, e.g. transformer

|  | H01R 19/24 |
· · · · | with built-in fuse

|  | H01R 19/26 |
· · · · | with built-in switch

|  | H01R 19/28 |
· · | Coupling parts carrying two sockets, clips, or analogous counter-contacts and secured only to wire or cable

|  | H01R 19/30 |
· · · | with additional earth or shield contact

|  | H01R 19/32 |
· · · · | the additional contact formed as pin or socket contact

|  | H01R 19/34 |
· · · | with built-in electrical component, e.g. transformer

|  | H01R 19/36 |
· · · · | with built-in fuse

|  | H01R 19/38 |
· · · · | with built-in switch

|  | H01R 19/40 |
· · | Coupling parts carrying two sockets, clips, or analogous counter-contacts and secured to apparatus or structure, e.g. wall

|  | H01R 19/42 |
· · · | with additional earth or shield contact

|  | H01R 19/44 |
· · · · | the additional contact formed as pin or socket contact

|  | H01R 19/46 |
· · · | with built-in electrical component, e.g. transformer

|  | H01R 19/48 |
· · · · | with built-in fuse

|  | H01R 19/50 |
· · · · | with built-in switch (having interlock with coupling device Fulltext... Hierarchy... Expanded...H01R 19/54)

|  | H01R 19/52 |
· · · | interlocking with switch

|  | H01R 19/54 |
· · · · | with built-in switch

|  | H01R 19/56 |
· · | Coupling parts carrying one pin, blade, or analogous contact and one socket, clip, or analogous counter-contact

|  | H01R 19/58 |
· · | Combinations of the two co-operating coupling parts

|  | H01R 19/60 |
· · · | Dustproof, splashproof, drip-proof, waterproof, or flameproof coupling devices

|  | H01R 19/62 |
· · · | with additional means for locking the coupling parts together

|  | H01R 19/64 |
· · · | with means for preventing incorrect coupling

|  | H01R 19/66 |
· · · | specially adapted for high-frequency operation

|  | H01R 19/68 |
· | having contacts which can engage the counter-contacts by relative motion perpendicular to the axes of the contacts

|  | H01R 19/70 |
· · | Dustproof, splashproof, drip-proof, waterproof, or flameproof coupling devices

|  | H01R 19/72 |
· · | with additional means for locking the coupling parts together

|  | H01R 19/74 |
· · | with means for preventing incorrect coupling

|  | H01R 19/76 |
· · | specially adapted for high-frequency operation

|  | H01R 19/78 |
· · | with built-in electrical component

|  | H01R 21/00 |
Two-part coupling devices having three poles, with or without additional protective earth connection, e.g. for three-phase circuits; Separate parts thereof (with a holder adapted for supporting apparatus to which its counterpart is attached Fulltext... Hierarchy... Expanded...H01R 33/72)

|  | H01R 21/02 |
· | having three parallelly-arranged pins for axially-sliding engagement with three parallelly-arranged sockets

|  | H01R 21/04 |
· · | Coupling parts carrying three pins

|  | H01R 21/06 |
· · · | with additional earth or shield contact

|  | H01R 21/08 |
· · | Coupling parts carrying three sockets

|  | H01R 21/10 |
· · · | with additional earth or shield contact

|  | H01R 21/12 |
· · | Coupling parts carrying one pin and two sockets or two pins and one socket

|  | H01R 21/14 |
· · · | with additional earth or shield contact

|  | H01R 21/16 |
· · | with means, other than arrangement or shape of pins or sockets, to prevent incorrect coupling

|  | H01R 21/18 |
· | having only abutting contacts

|  | H01R 21/20 |
· | having concentric contacts on one coupling part for sliding engagement with concentric contacts on the other part

|  | H01R 21/22 |
· | having the contacts of each coupling part arranged in line parallel with the direction of coupling- engaging motion, e.g. telephone-jack type

|  | H01R 21/24 |
· | requiring a single relative screw motion to complete the coupling

|  | H01R 21/26 |
· | requiring successive relative motions in different directions to complete the coupling

|  | H01R 21/28 |
· · | with means for ensuring engagement of coupling parts in correct coupling position

|  | H01R 23/00 |
Two-part coupling devices having four or more poles, with or without additional protective earth connection; Separate parts thereof (with a holder adapted for supporting apparatus to which its counterpart is attached Fulltext... Hierarchy... Expanded...H01R 33/74)

|  | H01R 23/02 |
· | having parallelly-arranged contacts for sliding engagement with their counter-contacts

|  | H01R 23/04 |
· · | wherein each coupling part is secured to wire or cable

|  | H01R 23/06 |
· · · | with additional earth or shield contacts

|  | H01R 23/08 |
· · · | with built-in electrical component, e.g. fuse

|  | H01R 23/10 |
· · | wherein one coupling part is secured to wire or cable and the other part is secured to apparatus or structure

|  | H01R 23/12 |
· · · | with additional earth or shield contacts

|  | H01R 23/14 |
· · · | with built-in electrical component, e.g. fuse

|  | H01R 23/16 |
· · | wherein each coupling part is secured to apparatus or structure

|  | H01R 23/18 |
· | having only abutting contacts

|  | H01R 23/20 |
· · | wherein each coupling part is secured to wire or cable

|  | H01R 23/22 |
· · | wherein one coupling part is secured to wire or cable and the other part is secured to apparatus or structure

|  | H01R 23/24 |
· · | wherein each coupling part is secured to apparatus or structure

|  | H01R 23/26 |
· | having concentrically or coaxially arranged contacts

|  | H01R 23/28 |
· · | wherein each coupling part is secured to wire or cable

|  | H01R 23/30 |
· · · | with additional earth or shield contacts

|  | H01R 23/32 |
· · · | with built-in electrical component, e.g. fuse

|  | H01R 23/34 |
· · · | specially adapted for high-frequency operation

|  | H01R 23/36 |
· · | wherein one coupling part is secured to wire or cable and the other part is secured to apparatus or structure

|  | H01R 23/38 |
· · · | with additional earth or shield contacts

|  | H01R 23/40 |
· · · | with built-in electrical component, e.g. fuse

|  | H01R 23/42 |
· · · | specially adapted for high-frequency operation

|  | H01R 23/44 |
· · | wherein each coupling part is secured to apparatus or structure

|  | H01R 23/46 |
· | requiring a screw motion to complete the coupling; requiring successive motions in different directions to complete the coupling

|  | H01R 23/48 |
· · | wherein each coupling part is secured to wire or cable

|  | H01R 23/50 |
· · | wherein one coupling part is secured to wire or cable and the other part is secured to apparatus or structure

|  | H01R 23/52 |
· | Dustproof, splashproof, drip-proof, waterproof, or flameproof coupling devices

|  | H01R 23/54 |
· | with additional means for locking coupling parts together

|  | H01R 23/56 |
· · | by spring clip or other resilient member, e.g. for coupling cables between vehicles

|  | H01R 23/58 |
· · | by threaded members

|  | H01R 23/60 |
· · | by bayonet engagement

|  | H01R 23/62 |
· · | by catch member

|  | H01R 23/64 |
· | with means for preventing incorrect coupling

|  | H01R 23/66 |
· | for connection to or between flat or ribbon cables [3]

|  | H01R 23/68 |
· | for connection to or between printed circuits [3]

|  | H01R 23/70 |
· · | co-operating with the edge of the printed circuit or with a counterpart provided on the edge of the printed circuit [3]

|  | H01R 23/72 |
· · | co-operating with the surface of the printed circuit or with a counterpart provided on the surface of the printed circuit (Fulltext... Hierarchy... Expanded...H01R 23/70 takes precedence) [3]

|  | H01R 25/00 |
Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits (supported only by co-operation with a counterpart Fulltext... Hierarchy... Expanded...H01R 31/00; with a holder adapted for supporting apparatus to which its counterpart is attached Fulltext... Hierarchy... Expanded...H01R 33/88)

|  | H01R 25/02 |
· | having parallelly-arranged and axially-sliding contacts

|  | H01R 25/04 |
· · | the coupling part being secured only to wires or cables

|  | H01R 25/06 |
· · | the coupling part being secured to apparatus or structure, e.g. wall

|  | H01R 25/08 |
· · · | with built-in electrical component, e.g. fuse

|  | H01R 25/10 |
· | requiring a single relative screw motion to complete the coupling

|  | H01R 25/12 |
· | requiring successive relative motions in different directions to complete the coupling

|  | H01R 25/14 |
· | Rails or bus-bars constructed so that the counterparts can be connected thereto at any point along their length (installations of bus-bars Fulltext... Hierarchy... Expanded...H02G 5/00) [3]

|  | H01R 25/16 |
· | Rails or bus-bars provided with a plurality of discrete connecting locations for counterparts (installations of bus-bars Fulltext... Hierarchy... Expanded...H02G 5/00) [3]

|  | H01R 27/00 |
Coupling parts adapted for co-operation with two or more dissimilar counterparts (supported only by co-operation with a counterpart Fulltext... Hierarchy... Expanded...H01R 31/00; with a holder adapted for supporting apparatus to which its counterpart is attached Fulltext... Hierarchy... Expanded...H01R 33/90)

|  | H01R 27/02 |
· | for simultaneous co-operation with two or more counterparts

|  | H01R 29/00 |
Coupling parts for selective co-operation with a counterpart in different ways to establish different circuits, e.g. for voltage selection, for series/parallel selection

|  | H01R 31/00 |
Coupling parts supported only by co-operation with counterpart

|  | H01R 31/02 |
· | Intermediate parts for distributing energy to two or more circuits in parallel, e.g. splitter (for linking coupling parts that cannot co-operate Fulltext... Hierarchy... Expanded...H01R 31/06; with a holder adapted for supporting apparatus to which its counterpart is attached Fulltext... Hierarchy... Expanded...H01R 33/92)

|  | H01R 31/04 |
· · | with built-in electrical component, e.g. fuse

|  | H01R 31/06 |
· | Intermediate parts for linking coupling parts that cannot co-operate, e.g. adapter (with a holder adapted for supporting apparatus to which its counterpart is attached Fulltext... Hierarchy... Expanded...H01R 33/94)

|  | H01R 31/08 |
· | Short-circuiting members for bridging contacts in a counterpart (insulating members for separating contacts in a counterpart Fulltext... Hierarchy... Expanded...H01H 27/04)

|  | H01R 33/00 |
Coupling devices in which a holder is adapted for supporting apparatus to which its counterpart is attached; Separate parts thereof (structural association of counterpart with specific apparatus, see the relevant sub-class for the apparatus)

|  | H01R 33/02 |
· | Single-pole devices, e.g. holder for supporting one end of a tubular incandescent or neon lamp

|  | H01R 33/04 |
· | Two-pole devices in which two current-carrying pins, blades, or analogous contacts, having their axes parallel to each other, slidingly co-operate with separate sockets, clips, or analogous counter-contacts

|  | H01R 33/06 |
· · | Holders having pins, blades, or analogous contacts which can only engage the counter-contacts by a single relative rectilinear motion parallel to the axes of the pins, blades, or analogous contacts

|  | H01R 33/08 |
· · · | for supporting one end of elongated apparatus, e.g. tubular fluorescent lamp

|  | H01R 33/10 |
· · · | with separate means to prevent loosening of the coupling or unauthorised removal of apparatus held

|  | H01R 33/12 |
· · · | with resilient means for protecting apparatus held against vibration or shock

|  | H01R 33/14 |
· · | Holders having pins, blades, or analogous contacts which can engage the counter-contacts by relative motion perpendicular to the axes of the pins, blades, or analogous contacts

|  | H01R 33/16 |
· · | Counterparts attached to apparatus to be held

|  | H01R 33/18 |
· | Two-pole devices having only abutting contacts

|  | H01R 33/20 |
· | Two-pole devices having concentrically or coaxially arranged contacts

|  | H01R 33/22 |
· | Two-pole devices requiring a single relative screw motion to complete the coupling, e.g. screw-base type lamp and socket

|  | H01R 33/24 |
· · | Holders with built-in electrical component

|  | H01R 33/26 |
· · · | with fuse; with thermal switch

|  | H01R 33/28 |
· · · | with switch engaged manually independently of engagement or disengagement of coupling

|  | H01R 33/30 |
· · · | with switch operated by engagement or disengagement of coupling

|  | H01R 33/32 |
· · · | with switch unlocked but not operated by engagement or disengagement of coupling

|  | H01R 33/34 |
· · | Dustproof, splashproof, drip-proof, waterproof, or flameproof holders (Fulltext... Hierarchy... Expanded...H01R 33/36 takes precedence)

|  | H01R 33/36 |
· · | Holders wherein neither pole becomes electrically connected until the coupling parts are substantially engaged

|  | H01R 33/38 |
· · | Holders with separate means to prevent loosening of the coupling or unauthorised removal of apparatus held

|  | H01R 33/40 |
· · | Holders with resilient means for protecting apparatus held against vibration or shock

|  | H01R 33/42 |
· · | Counterparts attached to apparatus to be held

|  | H01R 33/44 |
· | Two-pole devices requiring successive relative motions to complete the coupling

|  | H01R 33/46 |
· · | wherein the first motion is linear and the second is rotary about an axis parallel to the first, e.g. bayonet motion

|  | H01R 33/48 |
· · · | Holders with built-in electrical component

|  | H01R 33/50 |
· · · · | with fuse; with thermal switch

|  | H01R 33/52 |
· · · · | with switch operated manually independently of engagement or disengagement of coupling

|  | H01R 33/54 |
· · · · | with switch operated by engagement or disengagement of coupling

|  | H01R 33/56 |
· · · · | with switch unlocked but not operated by engagement or disengagement of coupling

|  | H01R 33/58 |
· · · | Dustproof, splashproof, drip-proof, waterproof, or flameproof holders

|  | H01R 33/60 |
· · · | Holders wherein neither pole becomes electrically connected until the coupling parts are substantially engaged

|  | H01R 33/62 |
· · · | Holders with separate means to prevent loosening of the coupling or unauthorised removal of apparatus held

|  | H01R 33/64 |
· · · | Holders with resilient means for protecting apparatus held against vibration or shock

|  | H01R 33/66 |
· · | wherein the first motion is linear and the second is rotary about an axis perpendicular to the first

|  | H01R 33/68 |
· · · | Holders wherein neither pole becomes electrically connected during the first motion

|  | H01R 33/70 |
· · | Counterparts attached to apparatus to be held

|  | H01R 33/72 |
· | Three-pole devices

|  | H01R 33/74 |
· | Devices having four or more poles

|  | H01R 33/76 |
· · | Holders with sockets, clips or analogous contacts, adapted for axially-sliding engagement with parallely-arranged pins, blades, or analogous contacts on counterpart, e.g. electronic tube socket

|  | H01R 33/78 |
· · | Holders with contacts adapted for abutting against their counter-contacts

|  | H01R 33/80 |
· · | Holders with built-in electrical component, e.g. resistor

|  | H01R 33/82 |
· · | Holders with additional means for holding or locking counterpart to holder

|  | H01R 33/84 |
· · | Holders with resilient means for protecting apparatus held against vibration or shock

|  | H01R 33/86 |
· · | Counterparts attached to apparatus to be held

|  | H01R 33/88 |
· | adapted for simultaneous co-operation with two or more identical counterparts

|  | H01R 33/90 |
· | adapted for co-operation with two or more dissimilar counterparts

|  | H01R 33/92 |
· | Holders formed as intermediate parts for distributing energy in parallel through two or more counterparts at least one of which is attached to apparatus to be held

|  | H01R 33/94 |
· | Holders formed as intermediate parts for linking a counterpart to a coupling part with which the counterpart cannot co-operate

|  | H01R 35/00 |
Flexible or turnable line connectors (rotary current collectors, distributors Fulltext... Hierarchy... Expanded...H01R 39/00)

|  | H01R 39/00 |
Rotary current collectors, distributors, or interrupters (cam-operated switches Fulltext... Hierarchy... Expanded...H01H 19/00; structural association with dynamo-electric machine Fulltext... Hierarchy... Expanded...H02K)

|  | H01R 39/02 |
· | Details

|  | H01R 39/04 |
· · | Commutators (wherein the segments are formed by extensions of dynamo-electric machine winding Fulltext... Hierarchy... Expanded...H02K)

|  | H01R 39/06 |
· · · | other than with external cylindrical contact surface

|  | H01R 39/08 |
· · | Slip-rings

|  | H01R 39/10 |
· · · | other than with external cylindrical contact surface

|  | H01R 39/12 |
· · · | using bearing or shaft surface as contact surface

|  | H01R 39/14 |
· · | Fastenings of commutators or slip-rings to shafts

|  | H01R 39/16 |
· · · | by means of moulded or cast material applied during or after assembly

|  | H01R 39/18 |
· · | Contacts for co-operation with commutator or slip-ring, e.g. contact brush

|  | H01R 39/20 |
· · · | characterised by the material thereof

|  | H01R 39/22 |
· · · · | incorporating lubricating or polishing ingredient

|  | H01R 39/24 |
· · · | Laminated contacts; Wire contacts, e.g. metallic brush

|  | H01R 39/26 |
· · · | Solid sliding contacts, e.g. carbon brush

|  | H01R 39/27 |
· · · · | End caps on carbon brushes to transmit spring pressure

|  | H01R 39/28 |
· · · | Roller contacts; Ball contacts

|  | H01R 39/30 |
· · · | Liquid contacts

|  | H01R 39/32 |
· · | Connections of conductor to commutator segment

|  | H01R 39/34 |
· · | Connections of conductor to slip-ring

|  | H01R 39/36 |
· · | Connections of cable or wire to brush

|  | H01R 39/38 |
· · | Brush holders

|  | H01R 39/39 |
· · · | wherein the brush is fixedly mounted in the holder

|  | H01R 39/40 |
· · · | enabling brush movement within holder during current collection

|  | H01R 39/41 |
· · · | Cartridge type

|  | H01R 39/42 |
· · | Devices for lifting brushes

|  | H01R 39/43 |
· · · | Devices for applying pressure to brushes, e.g. using volute springs

|  | H01R 39/44 |
· · | Devices for shifting brushes

|  | H01R 39/46 |
· · | Auxiliary means for improving current transfer, or for reducing or preventing sparking or arcing

|  | H01R 39/48 |
· · · | by air blast; by surrounding collector with non-conducting liquid or gas

|  | H01R 39/50 |
· · · | Barriers placed between brushes

|  | H01R 39/52 |
· · · | by use of magnets

|  | H01R 39/54 |
· · · | by use of impedance between brushes or segments

|  | H01R 39/56 |
· · | Devices for lubricating or polishing slip-rings or commutators during operation of the collector

|  | H01R 39/58 |
· · | Means structurally associated with the current collector for indicating condition thereof, e.g. for indicating brush wear

|  | H01R 39/60 |
· | Devices for interrupted current collection, e.g. commutating device, distributor, interrupter (self-interrupters Fulltext... Hierarchy... Expanded...H01H, e.g. Fulltext... Hierarchy... Expanded...H01H 51/34)

|  | H01R 39/62 |
· · | with more than one brush co-operating with the same set of segments

|  | H01R 39/64 |
· | Devices for uninterrupted current collection

|  | H01R 41/00 |
Non-rotary current collectors for maintaining contact between moving and stationary parts of an electric circuit (end pieces terminating in a hook or the like Fulltext... Hierarchy... Expanded...H01R 11/12; current collectors for power supply lines of electrically-propelled vehicles Fulltext... Hierarchy... Expanded...B60L 5/00)

|  | H01R 41/02 |
· | Devices for interrupted current collection, e.g. distributor (electrically-operated selector switches Fulltext... Hierarchy... Expanded...H01H 67/00)

|  | H01R 43/00 |
Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors of current collectors or for joining electric conductors (tools for engagement or disengagement or contact members secured in non-demountable manner to a base or case of two-part or multipart coupling devices Fulltext... Hierarchy... Expanded...H01R 13/438; of trolley lines Fulltext... Hierarchy... Expanded...B60M 1/28; joining cables Fulltext... Hierarchy... Expanded...H02G 1/14)

|  | H01R 43/02 |
· | for soldered or welded connections (soldering or welding in general Fulltext... Hierarchy... Expanded...B23K)

|  | H01R 43/04 |
· | for forming connections by deformation, e.g. crimping tool

|  | H01R 43/06 |
· | Manufacture of commutators

|  | H01R 43/08 |
· · | in which segments are not separated until after assembly

|  | H01R 43/10 |
· | Manufacture of slip-rings

|  | H01R 43/12 |
· | Manufacture of brushes

|  | H01R 43/14 |
· | Maintenance of current collectors, e.g. reshaping of brushes, cleaning of commutators