GB470892A - Improvements in and relating to electric tumbler switches - Google Patents

Improvements in and relating to electric tumbler switches

Info

Publication number
GB470892A
GB470892A GB3230336A GB3230336A GB470892A GB 470892 A GB470892 A GB 470892A GB 3230336 A GB3230336 A GB 3230336A GB 3230336 A GB3230336 A GB 3230336A GB 470892 A GB470892 A GB 470892A
Authority
GB
United Kingdom
Prior art keywords
pivoted
relating
dolly
tumbler switches
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
GB3230336A
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.)
GUSTAVE EDWARD MARR
Original Assignee
GUSTAVE EDWARD MARR
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 GUSTAVE EDWARD MARR filed Critical GUSTAVE EDWARD MARR
Priority to GB3230336A priority Critical patent/GB470892A/en
Publication of GB470892A publication Critical patent/GB470892A/en
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
    • H01H23/16—Driving mechanisms
    • H01H23/166—Driving mechanisms with positive action

Landscapes

  • Tumbler Switches (AREA)

Abstract

470,892. Tumbler switches. MARR, G. E. Nov. 25, 1936, No. 32303. [Class 38 (v)] A tumbler switch has a U-shaped contact carrying member 1 pivoted at 3 to a bridge 2 and provided with a shaped lower part 1c which is fixed by a screw 11 to an insulating block 9 carrying a contact bridge 10. A plate 7 pivoted on the member 1 has a tubular extension 7a which embraced by the lower end of a compression spring 8, the upper end of which embraces an extension 13b of a member 13 pivoted at 12 to the dolly 5. When the dolly is moved to operate the switch, the ends of the semicircular part of member 13 engage corresponding cross-pins 6 or 6a on the contactcarrying member 1 to give a positive actuation.
GB3230336A 1936-11-25 1936-11-25 Improvements in and relating to electric tumbler switches Expired GB470892A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3230336A GB470892A (en) 1936-11-25 1936-11-25 Improvements in and relating to electric tumbler switches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3230336A GB470892A (en) 1936-11-25 1936-11-25 Improvements in and relating to electric tumbler switches

Publications (1)

Publication Number Publication Date
GB470892A true GB470892A (en) 1937-08-24

Family

ID=10336511

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3230336A Expired GB470892A (en) 1936-11-25 1936-11-25 Improvements in and relating to electric tumbler switches

Country Status (1)

Country Link
GB (1) GB470892A (en)

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