GB424434A - Improvements in or relating to electric tumbler switches - Google Patents

Improvements in or relating to electric tumbler switches

Info

Publication number
GB424434A
GB424434A GB2655833A GB2655833A GB424434A GB 424434 A GB424434 A GB 424434A GB 2655833 A GB2655833 A GB 2655833A GB 2655833 A GB2655833 A GB 2655833A GB 424434 A GB424434 A GB 424434A
Authority
GB
United Kingdom
Prior art keywords
base
pivoted
shaped
pin
stirrup
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
GB2655833A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2655833A priority Critical patent/GB424434A/en
Publication of GB424434A publication Critical patent/GB424434A/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
    • H01H23/162—Driving mechanisms incorporating links interconnecting tumbler and contact arm

Landscapes

  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Handcart (AREA)

Abstract

424,434. Tumbler switches. BAIN, R., 25, Beaudesert Road, Handsworth, Birming- ham, and ALLDAY, N., The Nest, Streetly Lane, Four Oaks, Warwickshire. Sept. 27, 1933, No. 26558. [Class 38 (v)] A tumbler switch has a movable contact having a U-shaped central recess 16 and bent over contact portions 17 which move in recesses 21 in the base to make and break circuit with fixed contacts not shown. A U-shaped stirrup 24 is riveted by its base to the base of the U-shaped recess 16 of the contact member, and has its legs pivoted on a pin 14 supported in an insulating bridge 11. A dolly 13, pivoted on the pin 14 has pivoted to its inner end a shoe 27 having lugs 26 which project on either side of a spring 45 mounted in compression between the base of the stirrup 24 and the show 27. Specification 398,322 is referred to.
GB2655833A 1933-09-27 1933-09-27 Improvements in or relating to electric tumbler switches Expired GB424434A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2655833A GB424434A (en) 1933-09-27 1933-09-27 Improvements in or relating to electric tumbler switches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2655833A GB424434A (en) 1933-09-27 1933-09-27 Improvements in or relating to electric tumbler switches

Publications (1)

Publication Number Publication Date
GB424434A true GB424434A (en) 1935-02-21

Family

ID=10245518

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2655833A Expired GB424434A (en) 1933-09-27 1933-09-27 Improvements in or relating to electric tumbler switches

Country Status (1)

Country Link
GB (1) GB424434A (en)

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