GB1328804A - Electric switches - Google Patents

Electric switches

Info

Publication number
GB1328804A
GB1328804A GB1328804DA GB1328804A GB 1328804 A GB1328804 A GB 1328804A GB 1328804D A GB1328804D A GB 1328804DA GB 1328804 A GB1328804 A GB 1328804A
Authority
GB
United Kingdom
Prior art keywords
depression
contact member
dec
causes movement
movement
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
Joseph Lucas Industries 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 Lucas Industries Ltd, Joseph Lucas Industries Ltd filed Critical Lucas Industries Ltd
Publication of GB1328804A publication Critical patent/GB1328804A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/68—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having two operating members, one for opening and one for closing the same set of contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H15/00—Switches having rectilinearly-movable operating part or parts adapted for actuation in opposite directions, e.g. slide switch
    • H01H15/02—Details
    • H01H15/06—Movable parts; Contacts mounted thereon
    • H01H15/10—Operating parts
    • H01H15/102—Operating parts comprising cam devices

Landscapes

  • Push-Button Switches (AREA)
  • Slide Switches (AREA)

Abstract

1328804 Mechanical switches JOSEPH LUCAS (INDUSTRIES) Ltd 2 Dec 1970 [18 Dec 1969] 61644/69 Heading H1N A contact member 16, slidably engaging fixed contact studs 14, has two oppositely inclined rows of inclined sloping faces 21, each row being engageable by one of two projections 26, 27 on push buttons 24, 25. Depression of one push button 25 thus causes movement of the member in an upward direction while depression of the other 24, causes movement downwards. The contact member also has a spring loaded ball locating arrangement which, after the first movement in either direction, tends to move the member an additional distance, after the pushbutton has been released, this being sufficient to permit the projection 26, 27 to engage the second inclined surface on a second depression and thus determine three operative positions for the slidable contact member.
GB1328804D 1969-12-18 1969-12-18 Electric switches Expired GB1328804A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6164469 1969-12-18

Publications (1)

Publication Number Publication Date
GB1328804A true GB1328804A (en) 1973-09-05

Family

ID=10487275

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1328804D Expired GB1328804A (en) 1969-12-18 1969-12-18 Electric switches

Country Status (2)

Country Link
FR (1) FR2073894A5 (en)
GB (1) GB1328804A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101770884B (en) * 2008-12-30 2013-09-25 鸿富锦精密工业（深圳）有限公司 Switching device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101770884B (en) * 2008-12-30 2013-09-25 鸿富锦精密工业（深圳）有限公司 Switching device

Also Published As

Publication number Publication date
FR2073894A5 (en) 1971-10-01

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee