GB1431395A - Electrical switching devices - Google Patents

Electrical switching devices

Info

Publication number
GB1431395A
GB1431395A GB3576273A GB3576273A GB1431395A GB 1431395 A GB1431395 A GB 1431395A GB 3576273 A GB3576273 A GB 3576273A GB 3576273 A GB3576273 A GB 3576273A GB 1431395 A GB1431395 A GB 1431395A
Authority
GB
United Kingdom
Prior art keywords
switching devices
july
electrical switching
cam member
switch
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
GB3576273A
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.)
HORWICH SMITH ENGS Ltd
Original Assignee
HORWICH SMITH ENGS 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 HORWICH SMITH ENGS Ltd filed Critical HORWICH SMITH ENGS Ltd
Priority to GB3576273A priority Critical patent/GB1431395A/en
Publication of GB1431395A publication Critical patent/GB1431395A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H01H3/16—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. for a door switch, a limit switch, a floor-levelling switch of a lift
    • H01H3/168—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. for a door switch, a limit switch, a floor-levelling switch of a lift operated by movement in any direction

Landscapes

  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

1431395 Switch handles HORWICH & SMITH (ENGS) Ltd 2 July 1974 [26 July 1973] 35762/73 Heading H1N A control lever 2 movable in any direction for actuating an electric switch 1, has a conical end piece 9 which pivots on its circular edge 7b and is connected to a switch operating cam member 3, 8 through a universal joint such as a cable 5. The cam member 3, 8 is slideable axially in a fixed sleeve 7 and moves against the action of a return spring 4.
GB3576273A 1973-07-26 1973-07-26 Electrical switching devices Expired GB1431395A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3576273A GB1431395A (en) 1973-07-26 1973-07-26 Electrical switching devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3576273A GB1431395A (en) 1973-07-26 1973-07-26 Electrical switching devices

Publications (1)

Publication Number Publication Date
GB1431395A true GB1431395A (en) 1976-04-07

Family

ID=10381304

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3576273A Expired GB1431395A (en) 1973-07-26 1973-07-26 Electrical switching devices

Country Status (1)

Country Link
GB (1) GB1431395A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108386337A (en) * 2018-02-11 2018-08-10 海信（山东）冰箱有限公司 A kind of red wine storage facilities and wine cabinet
WO2019170128A1 (en) * 2018-03-07 2019-09-12 海信（山东）冰箱有限公司 Freshness preserving vacuum device and refrigerating and freezing device having same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108386337A (en) * 2018-02-11 2018-08-10 海信（山东）冰箱有限公司 A kind of red wine storage facilities and wine cabinet
WO2019170128A1 (en) * 2018-03-07 2019-09-12 海信（山东）冰箱有限公司 Freshness preserving vacuum device and refrigerating and freezing device having same

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Legal Events

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

Effective date: 19920702