IPC 7 English version E05C !A-E05C 21/02

E05C-E05C02102

SECTION E – FIXED CONSTRUCTIONS

E 05

LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES

E 05 C

BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS (latching means for sideboard or tailgate structures for vehicles B62D 33/037; fastening devices for constructional or engineering elements E04, F16B; locks, fastening devices structurally or operatively combined or having significant cooperation with locks E05B; means for operating or controlling wing fasteners in conjunction with mechanisms for moving the wing E05F)

Notes

(1)

In this subclass, only the movement essential for securing the wing is considered, e.g. a sliding bolt which is rotated on its axis to prevent its withdrawal is classified as having only a sliding movement.

(2)

Attention is drawn to the definitions following the title of class E05.

Subclass Index

FASTENING DEVICES

characterised by the way the bolt is moved

E05C 1/00 to E05C 5/00

specially for holding wings open

E05C 17/00, E05C 19/00

specially adapted for two wings

E05C 7/00

ARRANGEMENT OF FASTENING, SECURING, OR LOCKING DEVICES

E05C 9/00, E05C 21/00

Bolts, latches, or equivalent wing-fastening devices, characterised by special way of movement, e.g. moving rectilinearly, pivotally, or rotatively (devices released automatically by pull or pressure on the wing E05C 19/02; hasps E05C 19/08; hook fastenings E05C 19/10)

Fastening devices with bolts moving rectilinearly

without latching action

with operating handle or equivalent member rigid with the bolt

with operating handle or equivalent member moving otherwise than rigidly with the bolt

with latching action

with operating handle or equivalent member rigid with the latch

with operating handle or equivalent member moving otherwise than rigidly with the latch

the handle or member moving essentially towards, or away from, the plane of the wing or frame

the handle or member moving essentially in a plane substantially parallel to the wing

Fastening devices with bolts moving pivotally or rotatively

without latching action

with operating handle or equivalent member rigid with the bolt

with operating handle or equivalent member moving otherwise than rigidly with the bolt

the handle or member moving essentially towards, or away from, the plane of the wing or frame

the handle or member moving essentially in a plane substantially parallel to the wing

with latching action (devices in which the securing part is formed or merely carried by a spring and moves only by distortion of the spring, e.g. snaps, E05C 19/06)

with operating handle or equivalent member rigid with the latch

with operating handle or equivalent member moving otherwise than rigidly with the latch

the bolt being spring-controlled

in the form of a bifurcated member

engaging a stud-like keeper

with simultaneously-operating double bolts

in the form of a hook

engaging a hooked keeper (E05C 3/34 takes precedence)

with simultaneously-operating double bolts

in the form of a rotary gear

with bolts engaging a hooked keeper (E05C 3/24, E05C 3/30, E05C 3/36 take precedence)

with bolts engaging a stud-like keeper (E05C 3/24, E05C 3/30, E05C 3/36 take precedence)

Fastening devices with bolts moving otherwise than only rectilinearly and only pivotally or rotatively

both moving axially and turning about their axes to secure the wing

performing both movements simultaneously, e.g. screwing into a keeper

Fastening devices specially adapted for two wings

Note

In this group, if a fastening device merely secures one wing to another wing which is already closed it is not regarded as specially adapted for two wings.

for wings which lie one behind the other when closed

for wings which abut when closed

a fastening device for one wing being actuated or controlled by closing another wing

Arrangement of simultaneously-actuated bolts or other securing devices at well-separated positions on the same wing (essentially involving locking means E05B 63/14; similar constructions for engineering closures for pressure vessels, in general F16J 13/08)

with one sliding bar for fastening when moved in one direction and unfastening when moved in opposite direction; with two sliding bars moved in the same direction when fastening or unfastening [4]

with two sliding bars moved in opposite directions when fastening or unfastening

with three or more sliding bars

with a rotary bar for actuating the fastening means

Actuating mechanisms for bars

with gears and racks

with pins engaging slots

with crank pins and connecting rods

Details of fastening means or of fixed retaining means for the ends of bars

Coupling means for sliding bars, rods, or cables [4]

Guides for sliding bars, rods, or cables (corner guides E05C 9/24) [4]

Means for transmitting movements between vertical and horizontal sliding bars, rods, or cables, e.g. corner guides (means for transmitting movements between vertical and horizontal sliding bars, rods, or cables, for moving wings into open or closed position E05F 7/08) [4]

17/

Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith (combined with hinges E05D 11/00; combined with operating apparatus for wings E05F; other braking devices, stops, buffers E05F 5/00) [4]

17/

by mechanical means (E05C 17/60 takes precedence) [4]

17/

with a movable bar or equivalent member extending between frame and wing

17/

releasable to allow further opening only when the wing is nearly closed

17/

with special means for release, e.g. automatic release by further opening

17/

incorporating a special device for securing the wing in the closed position

17/

consisting of a single rod

17/

Hook and eye, or equivalent

17/

pivoted only at one end and having an elongated slot

17/

pivoted only at one end and having a row of holes, notches, or pins

17/

sliding through a guide (E05C 17/18 takes precedence)

17/

with braking, clamping or securing means in the guide [4]

17/

pivoted at one end, and with the other end running along a guide member

17/

with braking, clamping or securing means at the pivot of the rod [4]

17/

with braking, clamping or securing means at the connection to the guide member [4]

17/

of extensible, e.g. telescopic, construction (flexible members E05C 17/36)

17/

consisting of two or more pivoted rods

17/

with means for holding in more than one position

17/

comprising a flexible member, e.g. chains

17/

with a curved rail rigid with the frame for engagement with means on the wing, or vice versa

17/

Bars or like parts connecting a right wing with a left wing which move against each other when being closed

17/

connecting exterior and interior wings

17/

with a device carried on the wing for frictional or like engagement with a fixed flat surface, e.g. retractable feet

17/

in which the wing or a member fixed thereon is engaged by a movable fastening member in a fixed position; in which a movable fastening member mounted on the wing engages a stationary member [4]

17/

comprising a sliding securing member

17/

comprising a single pivoted securing member

17/

comprising a snap, catch, or the like

17/

Portable devices, e.g. wedges

17/

by magnetic or electromagnetic attraction (operation of locks or fasteners by electric or magnetic means E05B 47/00) [2]

17/

operated or controlled from a distance

17/

holding sliding wings open [4]

17/

using notches [4]

17/

by friction [4]

19/

Other devices specially designed for securing wings (movable draft sealings additionally used for bolting E06B 7/18) [2]

19/

Automatic catches, i.e. released by pull or pressure on the wing (E05C 19/06 takes precedence)

19/

Ball or roller catches

19/

in which the securing part is formed or carried by a spring and moves only by distortion of the spring, e.g. snaps

19/

Hasps; Hasp fastenings; Spring catches therefor

19/

Hook fastenings; Fastenings in which a link engages a fixed hook-like member

19/

pivotally mounted

19/

with toggle action

19/

Devices holding the wing by magnetic or electromagnetic attraction

19/

Portable devices specially adapted for securing wings (preventing operation of handles E05B 13/00)

21/

Arrangement or combinations of wing fastening, securing, or holding devices, not covered by a single preceding main group

21/

for holding a wing closed only