GB850104A - Improvements in electric snap acting switch - Google Patents

Improvements in electric snap acting switch

Info

Publication number
GB850104A
GB850104A GB3996957A GB3996957A GB850104A GB 850104 A GB850104 A GB 850104A GB 3996957 A GB3996957 A GB 3996957A GB 3996957 A GB3996957 A GB 3996957A GB 850104 A GB850104 A GB 850104A
Authority
GB
United Kingdom
Prior art keywords
link
contact
spring
acting switch
snap acting
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
GB3996957A
Inventor
William Emerson Rhodes
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.)
Robertshaw Controls Co
Original Assignee
Robertshaw Fulton Controls Co
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 Robertshaw Fulton Controls Co filed Critical Robertshaw Fulton Controls Co
Publication of GB850104A publication Critical patent/GB850104A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/26—Snap-action arrangements depending upon deformation of elastic members
    • H01H13/36—Snap-action arrangements depending upon deformation of elastic members using flexing of blade springs

Landscapes

  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Mechanisms For Operating Contacts (AREA)

Abstract

850,104. Retractive switches. ROBERTSHAW-FULTON CONTROLS CO. Dec. 23, 1957 [April 22, 1957], No. 39969/57. Class 38 (5). A snap action switch comprises an L-shaped blade spring 24 and a contact-carrying blade spring 18, both secured at one end to the switch casing and interconnected at their other ends by a stiff link 36. Depression of the push button 31 causes the spring 24 to rise and the link to snap the moving contact 22 from the fixed contact 20 to the fixed contact 23. The link is positioned between the blade springs by tongues 28, 32 on the latter which pass into slots 38 in the link.
GB3996957A 1957-04-22 1957-12-23 Improvements in electric snap acting switch Expired GB850104A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US65410857A 1957-04-22 1957-04-22

Publications (1)

Publication Number Publication Date
GB850104A true GB850104A (en) 1960-09-28

Family

ID=32869848

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3996957A Expired GB850104A (en) 1957-04-22 1957-12-23 Improvements in electric snap acting switch

Country Status (3)

Country Link
DE (1) DE1781857U (en)
FR (1) FR1189499A (en)
GB (1) GB850104A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3187130A (en) * 1962-01-25 1965-06-01 White Rodgers Company Snap-acting electrical switch with contact wiping action
US3234343A (en) * 1962-04-10 1966-02-08 Columbus Electric Mfg Co Sub-miniature snap-acting switch
US4916277A (en) * 1988-09-29 1990-04-10 Honeywell Inc. Alternate action mechanism
CN105788927A (en) * 2016-04-06 2016-07-20 华精密机械（昆山）有限公司 Spring plate switch

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3187130A (en) * 1962-01-25 1965-06-01 White Rodgers Company Snap-acting electrical switch with contact wiping action
US3234343A (en) * 1962-04-10 1966-02-08 Columbus Electric Mfg Co Sub-miniature snap-acting switch
US4916277A (en) * 1988-09-29 1990-04-10 Honeywell Inc. Alternate action mechanism
CN105788927A (en) * 2016-04-06 2016-07-20 华精密机械（昆山）有限公司 Spring plate switch

Also Published As

Publication number Publication date
FR1189499A (en) 1959-10-02
DE1781857U (en) 1959-01-29

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