GB1335809A - Electrical switches - Google Patents

Electrical switches

Info

Publication number
GB1335809A
GB1335809A GB1335809DA GB1335809A GB 1335809 A GB1335809 A GB 1335809A GB 1335809D A GB1335809D A GB 1335809DA GB 1335809 A GB1335809 A GB 1335809A
Authority
GB
United Kingdom
Prior art keywords
pin
actuator
section
loop
normal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AB Electronic Components Ltd
Original Assignee
AB Electronic Components Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by AB Electronic Components Ltd filed Critical AB Electronic Components Ltd
Publication of GB1335809A publication Critical patent/GB1335809A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H27/00—Switches operated by a removable member, e.g. key, plug or plate; Switches operated by setting members according to a single predetermined combination out of several possible settings
    • H01H27/06—Key inserted and then turned to effect operation of the switch
    • H01H27/063—Key inserted and then turned to effect operation of the switch wherein the switch cannot be moved to a third position, e.g. start position, unless the preceding movement was from a first position to a second position, e.g. ignition position

Landscapes

  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Mechanisms For Operating Contacts (AREA)

Abstract

1335809 Inert switches; retractive switches AB ELECTRONIC COMPONENTS Ltd 12 June 1972 27398/72 Heading H1N A rotary switch in which the actuator is movable from an off position to a normal on position and then to a further on position from which it is spring loaded back to the normal on position is prevented from being moved back to the further on position until it has been moved back out of the normal on position by a cam track 23 and cam follower pin 18. When actuator 2 is in the off position, pin 18 is at the end of track 23 and ball detent 14 is in hole 21a. Actuator 2 is rotated through an accessories on position with pin 18 still in track 23 and ball 14 in hole 21b to a normal on position in which pin 18 is in section 24 of a loop (guided into it by shoulder 25a) and ball 14 is in hole 21c. Further rotation of actuator 2 moves the switch into the further on position in which pin 18 is in track 27 and end 12b of retractive spring 12 is stressed by abutment 19. When actuator 2 is released it is rotated back by spring 12 into section 26 of the loop (guided into it by shoulder 25b). If an attempt is then made to rotate actuator 2 back to the further on position, pin 18 engages a shoulder 28 and cannot be moved. To get to the further on position pin 18 has to be moved back from section 26 out of the loop into section 23 so that pin 18 can once more enter section 24 of the loop. The switch is an ignition switch, key operated, and the further on position is the start position. Pin 18 is on plate 17 pivoted on actuator 2. The fixed contacts (not shown) are mounted in recesses 4 in backing plate 1.
GB1335809D 1972-06-12 1972-06-12 Electrical switches Expired GB1335809A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2739872 1972-06-12

Publications (1)

Publication Number Publication Date
GB1335809A true GB1335809A (en) 1973-10-31

Family

ID=10258939

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1335809D Expired GB1335809A (en) 1972-06-12 1972-06-12 Electrical switches

Country Status (5)

Country Link
JP (1) JPS4956186A (en)
DE (1) DE2327529A1 (en)
FR (1) FR2188276B1 (en)
GB (1) GB1335809A (en)
IT (1) IT990612B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2610762A1 (en) * 1987-02-06 1988-08-12 Turatti Mario IGNITION AND STARTING SWITCH WITH P FRICTION CONTACTS THAT CAN BE ASSOCIATED WITH A STEERING WHEEL LOCKING LOCK FOR MOTOR VEHICLES
EP0560606A1 (en) * 1992-03-11 1993-09-15 Delta Schoeller Limited Switch
EP0895261A1 (en) * 1997-07-30 1999-02-03 Valeo Securite Habitacle Electric rotary switch, in particular for a vehicle anti-theft device

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4292483A (en) * 1980-02-27 1981-09-29 Joseph Pollak Corporation Ignition switch with starter lockout
DE4242646C2 (en) * 1992-12-17 1995-01-19 Merit Werk Merten & Co Kg Switches, especially starter switches, with restart lock
DE102012011193A1 (en) * 2012-06-06 2013-12-12 Huf Hülsbeck & Fürst GmbH & Co KG Anlasserwiederholsperre

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1380598A (en) * 1963-10-14 1964-12-04 Improved anti-theft devices
GB1174904A (en) * 1966-06-09 1969-12-17 Lucas Industries Ltd Ignition Switches

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2610762A1 (en) * 1987-02-06 1988-08-12 Turatti Mario IGNITION AND STARTING SWITCH WITH P FRICTION CONTACTS THAT CAN BE ASSOCIATED WITH A STEERING WHEEL LOCKING LOCK FOR MOTOR VEHICLES
EP0560606A1 (en) * 1992-03-11 1993-09-15 Delta Schoeller Limited Switch
EP0895261A1 (en) * 1997-07-30 1999-02-03 Valeo Securite Habitacle Electric rotary switch, in particular for a vehicle anti-theft device
FR2766958A1 (en) * 1997-07-30 1999-02-05 Valeo Securite Habitacle ROTARY ELECTRIC SWITCH, PARTICULARLY FOR A MOTOR VEHICLE THEFT

Also Published As

Publication number Publication date
FR2188276A1 (en) 1974-01-18
JPS4956186A (en) 1974-05-31
IT990612B (en) 1975-07-10
FR2188276B1 (en) 1976-11-12
DE2327529A1 (en) 1974-01-03

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Legal Events

Date Code Title Description
PS Patent sealed
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee