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GB612777A - Improvements in and relating to electric tumbler switches - Google Patents

  • ️Wed Nov 17 1948

GB612777A - Improvements in and relating to electric tumbler switches - Google Patents

Improvements in and relating to electric tumbler switches

Info

Publication number
GB612777A
GB612777A GB1680546A GB1680546A GB612777A GB 612777 A GB612777 A GB 612777A GB 1680546 A GB1680546 A GB 1680546A GB 1680546 A GB1680546 A GB 1680546A GB 612777 A GB612777 A GB 612777A Authority
GB
United Kingdom
Prior art keywords
contacts
dolly
relating
spindle
movable member
Prior art date
1946-06-03
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
GB1680546A
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.)
General Electric Co PLC
Original Assignee
General Electric Co PLC
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.)
1946-06-03
Filing date
1946-06-03
Publication date
1948-11-17
1946-06-03 Application filed by General Electric Co PLC filed Critical General Electric Co PLC
1946-06-03 Priority to GB1680546A priority Critical patent/GB612777A/en
1948-11-17 Publication of GB612777A publication Critical patent/GB612777A/en
Status Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H23/00—Tumbler or rocker switches, i.e. switches characterised by being operated by rocking an operating member in the form of a rocker button
    • H01H23/02—Details
    • H01H23/12—Movable parts; Contacts mounted thereon

Landscapes

  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Tumbler Switches (AREA)

Abstract

612,777. Tumbler switches. GENERAL ELECTRIC CO., Ltd., and EDEN, C. G. June 3, 1946, No. 16805. [Class 38 (v)] A tumbler switch has insulated cylindrical contacts 21, 22 pivoted on a spindle 32 of a movable member 12, Fig. 7, which is actuated on its central part 31 by a dolly 13 and is also capable of rotation. In the " on " position, contacts 21, 22 are held against their pairs of fixed contacts, as 23<1>, 24<1>, by a flat spring 29, a cam surface 19 of the dolly permitting this. Movement of the dolly to the " off " position causes a cam surface 20 to depress the movable member 12 against the spring 29 into a channel 30 in the base, thus breaking contact. All the contacts can be of silver, and the spindle 32 alternatively may be in two halves moulded into the part 31, Fig. 8 (not shown).

GB1680546A 1946-06-03 1946-06-03 Improvements in and relating to electric tumbler switches Expired GB612777A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1680546A GB612777A (en) 1946-06-03 1946-06-03 Improvements in and relating to electric tumbler switches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1680546A GB612777A (en) 1946-06-03 1946-06-03 Improvements in and relating to electric tumbler switches

Publications (1)

Publication Number Publication Date
GB612777A true GB612777A (en) 1948-11-17

Family

ID=10083978

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1680546A Expired GB612777A (en) 1946-06-03 1946-06-03 Improvements in and relating to electric tumbler switches

Country Status (1)

Country Link
GB (1) GB612777A (en)

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