GB1021744A - Overtravel actuating mechanism for a snap switch - Google Patents
Overtravel actuating mechanism for a snap switchInfo
- Publication number
- GB1021744A GB1021744A GB34597/63A GB3459763A GB1021744A GB 1021744 A GB1021744 A GB 1021744A GB 34597/63 A GB34597/63 A GB 34597/63A GB 3459763 A GB3459763 A GB 3459763A GB 1021744 A GB1021744 A GB 1021744A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plunger
- lever
- switch
- overtravel
- blade
- 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
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
Landscapes
- Mechanisms For Operating Contacts (AREA)
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
- Push-Button Switches (AREA)
Abstract
1,021,744. Press-button retractive switches. MAXSON ELECTRONICS CORPORATION. Sept. 2, 1963 [Nov. 14, 1962], No. 34597/63. Heading H2B. A snap-action switch comprises a contactcarrying spring blade 18 actuated by a part 26 of a pivoted lever 24 being moved into engagement with the blade 18 by a spring-biased plunger 28 carried by lever 24 upon depression of a switch-operating plunger 12. Lever 24 then engages an abutment 36 on the switch housing, whilst overtravel of the plunger 12 is taken up by further compression of the spring 30 and sliding movement of plunger 28 in lever 24. The blade 18 is biased initially towards the upper contact 15 so that the switch is retractive.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US237556A US3187132A (en) | 1962-11-14 | 1962-11-14 | Overtravel actuating mechanism for a snap action electrical switch |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1021744A true GB1021744A (en) | 1966-03-09 |
Family
ID=22894240
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB34597/63A Expired GB1021744A (en) | 1962-11-14 | 1963-09-02 | Overtravel actuating mechanism for a snap switch |
Country Status (2)
Country | Link |
---|---|
US (1) | US3187132A (en) |
GB (1) | GB1021744A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9305074U1 (en) * | 1993-04-02 | 1993-06-09 | Schaltbau AG, 8000 München | Microswitch |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA809305A (en) * | 1965-02-24 | 1969-03-25 | L. Waters James | Motor speed responsive arrangement for controlling motor winding circuits |
US4160885A (en) * | 1977-01-17 | 1979-07-10 | General Electric Company | Electrical switch and method of operation |
DE2861505D1 (en) * | 1977-07-13 | 1982-02-25 | Ranco Inc | Snap-acting switch device in combination with an auxiliary switch |
JPS5422173U (en) * | 1977-07-15 | 1979-02-14 | ||
US4130747A (en) * | 1977-10-12 | 1978-12-19 | Mcgill Manufacturing Company, Inc. | Miniature overtravel snap action switch with pivotal cam mounting for the switch blade |
JPS59138131U (en) * | 1983-03-05 | 1984-09-14 | オムロン株式会社 | push button switch |
JPS6299130U (en) * | 1985-12-13 | 1987-06-24 | ||
US5043545A (en) * | 1988-06-02 | 1991-08-27 | Omron Tateisi Electronics Co. | Microswitch |
JP4481099B2 (en) * | 2004-07-08 | 2010-06-16 | 矢崎総業株式会社 | Interior lighting for vehicles |
DE102004035193A1 (en) * | 2004-07-21 | 2006-02-16 | Schaltbau Gmbh | microswitch |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2354027A (en) * | 1942-12-31 | 1944-07-18 | Micro Switch Corp | Snap switch overtravel mechanism |
US3076070A (en) * | 1958-08-29 | 1963-01-29 | American Radiator & Standard | Switch |
US3033953A (en) * | 1960-06-13 | 1962-05-08 | Gen Controls Co | Miniature snap switch |
-
1962
- 1962-11-14 US US237556A patent/US3187132A/en not_active Expired - Lifetime
-
1963
- 1963-09-02 GB GB34597/63A patent/GB1021744A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9305074U1 (en) * | 1993-04-02 | 1993-06-09 | Schaltbau AG, 8000 München | Microswitch |
US5453590A (en) * | 1993-04-02 | 1995-09-26 | Schaltbau Aktiengesellschaft | Bistable microswitch |
Also Published As
Publication number | Publication date |
---|---|
US3187132A (en) | 1965-06-01 |
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