GB706529A - Improved electric switch for internal combustion engines - Google Patents

Improved electric switch for internal combustion engines

Info

Publication number
GB706529A
GB706529A GB6373/52A GB637352A GB706529A GB 706529 A GB706529 A GB 706529A GB 6373/52 A GB6373/52 A GB 6373/52A GB 637352 A GB637352 A GB 637352A GB 706529 A GB706529 A GB 706529A
Authority
GB
United Kingdom
Prior art keywords
hub
contact
rod
carrier
contacts
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
GB6373/52A
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.)
Motors Liquidation Co
Original Assignee
Motors Liquidation Co
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 Motors Liquidation Co filed Critical Motors Liquidation Co
Publication of GB706529A publication Critical patent/GB706529A/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

Abstract

706,529. Mechanical switches, without quickaction; press-button retractive switches. GENERAL MOTORS CORPORATION. March 12, 1952 [March 20, 1951], No. 6373/52. Class 38(5) A key-operated combined ignition and starting switch for a motor vehicle comprises a rotatable ignition contact carrier 66 and an axially movable starting contact 75 the latter being movable only after rotation of carrier 66. The latter has tongues 65 engaging recesses 64 in an insulating member 60 rotatable with an insulating hub 55 which is slidable relatively to the member 60 and carries a rod 71 on which the contact 75 is slidable, the rod and hub normally being urged to the left by a spring 83. Carrier 66 has contacts 70 which are urged to the right by springs 67 and co-operate with fixed contacts 85 when a lock cylinder 45 is rotated, the hub and the lock being keyed together at 57. When the ignition circuit has been closed, a lug 100 coincides with a slot in the part 35 of the housing, so that the cylinder 45, hub 55 and rod 71 can be moved to the right to bridge starting contacts 88, 89 by means of contact 75. Spring 83 restores the parts axially, when they are released.
GB6373/52A 1951-03-20 1952-03-12 Improved electric switch for internal combustion engines Expired GB706529A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US216587A US2613288A (en) 1951-03-20 1951-03-20 Key operated electric switch

Publications (1)

Publication Number Publication Date
GB706529A true GB706529A (en) 1954-03-31

Family

ID=22807660

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6373/52A Expired GB706529A (en) 1951-03-20 1952-03-12 Improved electric switch for internal combustion engines

Country Status (2)

Country Link
US (1) US2613288A (en)
GB (1) GB706529A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2868905A (en) * 1957-03-15 1959-01-13 Louis C Meyer Electric locks
DE1640157B1 (en) * 1965-06-21 1970-10-29 Gen Motors Corp Key operated electrical switch for motor vehicles

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4295016A (en) * 1979-12-14 1981-10-13 Hudson Lock, Inc. Garage door lock

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2520363A (en) * 1947-06-05 1950-08-29 Jr William A Heidman Combined ignition and starter switch
US2517506A (en) * 1948-01-27 1950-08-01 Phillip L Riggs Combined ignition and starter switch
US2546744A (en) * 1948-03-17 1951-03-27 Pollak Corp Joseph Rotary electric switch

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2868905A (en) * 1957-03-15 1959-01-13 Louis C Meyer Electric locks
DE1640157B1 (en) * 1965-06-21 1970-10-29 Gen Motors Corp Key operated electrical switch for motor vehicles

Also Published As

Publication number Publication date
US2613288A (en) 1952-10-07

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