Details of electrically-operated selector switches (details of relays H 01 H 45/00)
63
/
02
•
Contacts; Wipers; Connections thereto
63
/
04
•
•
Contact-making or contact-breaking wipers; Position indicators therefor
63
/
06
•
•
Contact banks
63
/
08
•
•
•
cylindrical
63
/
10
•
•
•
plane
63
/
12
•
•
Multiplying connections to contact banks, e.g. using ribbon cables
63
/
14
•
•
•
without soldering
63
/
16
•
Driving arrangements for multi-position wipers
63
/
18
•
•
with step-by-step motion of wiper to a selector position
63
/
20
•
•
•
using stepping magnet and ratchet
63
/
22
•
•
•
using step-by-step electromagnetic drive without ratchet, e.g. self-interrupting driving magnet
63
/
24
•
•
with continuous motion of wiper until a selected position is reached
63
/
26
•
•
•
with an individual clutch-drive from a shaft common to more than one selector switch
63
/
28
•
•
•
with an individual motor for each selector switch
63
/
30
•
•
•
•
Pneumatic motor for moving wiper to selected position
63
/
32
•
•
•
•
Spring motor for moving wiper to selected position
63
/
33
•
Constructional details of co-ordinate-type selector switches not having relays at cross-points
63
/
34
•
Bases; Cases; Covers; Mountings (racks for mounting selectors with or without other exchange equipment H 04 Q 1/04); Mounting of fuses on selector switch
63
/
36
•
Circuit arrangements for ensuring correct or desired operation and not adapted to a particular application of the selector switch
63
/
38
•
•
for multi-position wiper switches
63
/
40
•
•
for multi-position switches without wipers
63
/
42
•
•
•
for co-ordinate-type selector switches not having relays at cross-points
65
/
00
Apparatus or processes specially adapted to the manufacture of selector switches or parts thereof
67
/
00
Electrically-operated selector switches (details thereof H 01 H 63/00; selecting in general H 04 Q)
67
/
02
•
Multi-position wiper switches
67
/
04
•
•
having wipers movable only in one direction for purpose of selection
67
/
06
•
•
•
Rotary switches, i.e. having angularly movable wipers
67
/
08
•
•
•
•
with wiper selection
67
/
10
•
•
•
•
with coarse and fine positioning of wipers
67
/
12
•
•
•
Linear-motion switches
67
/
14
•
•
having wipers movable in two mutually perpendicular directions for purpose of selection
67
/
16
•
•
•
one motion being rotary and the other being parallel to the axis of rotation, e.g. Strowger or "up and around" switches
67
/
18
•
•
•
one motion being rotary and the other being perpendicular to the axis of rotation, e.g. "round and in" switches
67
/
20
•
•
•
both motions being linear
67
/
22
•
Switches without multi-position wipers
67
/
24
•
•
Co-ordinate-type relay switches having an individual electromagnet at each cross-point
67
/
26
•
•
Co-ordinate-type selector switches not having relays at cross-points but involving mechanical movement, e.g. cross-bar switch, code-bar switch
67
/
30
•
•
Co-ordinate-type selector switches with field of co-ordinate coil acting directly upon magnetic leaf spring or reed-type contact member
67
/
32
•
•
having a multiplicity of interdependent armatures operated in succession by a single coil and each controlling one contact or set of contacts, e.g. counting relay
