GB580302A - Improvements relating to electric tumbler switches - Google Patents

Improvements relating to electric tumbler switches

Info

Publication number
GB580302A
GB580302A GB1229944A GB1229944A GB580302A GB 580302 A GB580302 A GB 580302A GB 1229944 A GB1229944 A GB 1229944A GB 1229944 A GB1229944 A GB 1229944A GB 580302 A GB580302 A GB 580302A
Authority
GB
United Kingdom
Prior art keywords
pivoted
bridge
lever
arm
improvements relating
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
GB1229944A
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.)
Henry Allday & Son 1922 Ltd
Original Assignee
Henry Allday & Son 1922 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 Henry Allday & Son 1922 Ltd filed Critical Henry Allday & Son 1922 Ltd
Priority to GB1229944A priority Critical patent/GB580302A/en
Publication of GB580302A publication Critical patent/GB580302A/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
    • H01H3/60—Mechanical arrangements for preventing or damping vibration or shock

Landscapes

  • Slide Switches (AREA)

Abstract

580,302. Tumbler switches. ALLDAY & SON (1922), Ltd., H., and BAlN, R. June 28, 1944, No. 12299. [Class 38 (v)] In a tumbler switch arranged for silent action, a spring steel plate g is secured to the finger lever c so that the movement of the lever c is arrested quietly at the limit positions by abutment of fingers i on the bridge a. Similarly, the contact arm e is arrested quietly by abutment on fingers h, j. The spring toggle link f, having sliding engagement with the arm e, is pivoted on the bridge a, the lever c being also pivoted to the bridge and having the arm e pivoted to it.
GB1229944A 1944-06-28 1944-06-28 Improvements relating to electric tumbler switches Expired GB580302A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1229944A GB580302A (en) 1944-06-28 1944-06-28 Improvements relating to electric tumbler switches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1229944A GB580302A (en) 1944-06-28 1944-06-28 Improvements relating to electric tumbler switches

Publications (1)

Publication Number Publication Date
GB580302A true GB580302A (en) 1946-09-03

Family

ID=10001975

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1229944A Expired GB580302A (en) 1944-06-28 1944-06-28 Improvements relating to electric tumbler switches

Country Status (1)

Country Link
GB (1) GB580302A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2668889A (en) * 1950-12-30 1954-02-09 Paul Henry Snap-action thermostatic switch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2668889A (en) * 1950-12-30 1954-02-09 Paul Henry Snap-action thermostatic switch

Similar Documents

Publication Publication Date Title
GB581824A (en) Improvements in or relating to snap action electrical switches
GB580302A (en) Improvements relating to electric tumbler switches
GB696816A (en) Improvements in or relating to snap-action electric switches
GB601361A (en) Improvements in or relating to snap action mechanisms for electric switches, switchgear and the like
BG28997A3 (en) Quickly acting switches with contact bridge,acted by puller
GB580301A (en) Improvements relating to electric tumbler switches
GB577393A (en) Improvements in electrical tumbler switches
GB558936A (en) Improvements in or relating to electric switches operated by tension members
GB640755A (en) Improvements relating to electric switch contact mechanisms
GB580701A (en) Improvements in snap-action electric switches
GB538317A (en) Improvements in quick-acting electric switches
GB537356A (en) Improvements relating to contacts for electric circuit breakers
GB483840A (en) Improvements relating to electric tumbler switches
GB699093A (en) Improvements in or relating to dolly-operated electric switches
GB606660A (en) Improvements in or relating to electric tumbler switches
GB534918A (en) Lever operated electric switches
GB550812A (en) Improvements in or relating to tumbler switches
GB550152A (en) Improvements in or relating to snap-action electric switches
GB703018A (en) Improvements relating to dolly-operated electric switches
GB613066A (en) Improvements relating to snap-action electric switches
GB568972A (en) Improvements relating to electric tumbler switches
GB549314A (en) Improvements in or relating to snap action electric switches
GB619936A (en) Improvements relating to electric switches for cinematograph cameras
GB568719A (en) Improvements relating to electric switches
GB597341A (en) Improvements relating to electric tumbler switches