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DE3850848D1 - Microswitch. - Google Patents

Microswitch.

Info

Publication number
DE3850848D1
DE3850848D1 DE3850848T DE3850848T DE3850848D1 DE 3850848 D1 DE3850848 D1 DE 3850848D1 DE 3850848 T DE3850848 T DE 3850848T DE 3850848 T DE3850848 T DE 3850848T DE 3850848 D1 DE3850848 D1 DE 3850848D1
Authority
DE
Germany
Prior art keywords
push button
microswitch
lever
movable member
swingable lever
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 - Lifetime
Application number
DE3850848T
Other languages
German (de)
Other versions
DE3850848T2 (en
Inventor
Toyohiro Izumo Omron Nagahara
Takashi C O Patent Center Niwa
Takezo C O Patent Center Sano
Isao C O Patent Center Kato
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.)
Omron Corp
Original Assignee
Omron Corp
Omron Tateisi Electronics 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 Omron Corp, Omron Tateisi Electronics Co filed Critical Omron Corp
Application granted granted Critical
Publication of DE3850848D1 publication Critical patent/DE3850848D1/en
Publication of DE3850848T2 publication Critical patent/DE3850848T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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

  • Push-Button Switches (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Saccharide Compounds (AREA)
  • Laser Surgery Devices (AREA)

Abstract

A microswitch in which a good snap action feeling is obtained and an operating stroke is enhanced is provided. A compression spring (26) is interposed between a movable member (18) and a swingalbe lever (23) which are respectively pivotally supported at close positions. The swingable lever (23) is operated by a push button (22) which is vertically slidable. Further, restricting plates (30, 31) to restrict the motion in the width direction of the movable member (18) are attached to the push button (22). A positioning member (36) to hold the swingable lever (23) to the position which faces the push button (22) when the microswitch is assembled is also provided.
DE3850848T 1987-10-08 1988-10-04 Microswitch. Expired - Lifetime DE3850848T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987154541U JPH066432Y2 (en) 1987-10-08 1987-10-08 Micro switch

Publications (2)

Publication Number Publication Date
DE3850848D1 true DE3850848D1 (en) 1994-09-01
DE3850848T2 DE3850848T2 (en) 1995-03-30

Family

ID=15586513

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3850848T Expired - Lifetime DE3850848T2 (en) 1987-10-08 1988-10-04 Microswitch.

Country Status (4)

Country Link
EP (1) EP0314925B1 (en)
JP (1) JPH066432Y2 (en)
AT (1) ATE109303T1 (en)
DE (1) DE3850848T2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2716746B1 (en) * 1993-04-07 1997-01-10 Roger Vialy Snap-action microswitch with friction contacts.
JP5848219B2 (en) * 2012-09-13 2016-01-27 アルプス電気株式会社 Press switch device
JP2014060107A (en) * 2012-09-19 2014-04-03 Alps Electric Co Ltd Switch device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1529781A (en) * 1967-05-08 1968-06-21 Cem Comp Electro Mec Improvements to sensitive snap-action switches
US4559422A (en) * 1982-06-21 1985-12-17 Mironenko Vyacheslav G Microswitch
JPS59138131U (en) * 1983-03-05 1984-09-14 オムロン株式会社 push button switch
HU189816B (en) * 1984-02-08 1986-08-28 Kontakta,Hu Precision click switch
FR2588999A1 (en) * 1985-10-22 1987-04-24 Rogero Jean IMPROVEMENTS TO SUSPENDED RUPTURE CONTACTORS

Also Published As

Publication number Publication date
ATE109303T1 (en) 1994-08-15
EP0314925A2 (en) 1989-05-10
DE3850848T2 (en) 1995-03-30
EP0314925B1 (en) 1994-07-27
JPH066432Y2 (en) 1994-02-16
EP0314925A3 (en) 1989-06-07
JPH0160423U (en) 1989-04-17

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Legal Events

Date Code Title Description
8380 Miscellaneous part iii

Free format text: DIE VERTRAGSSTAATEN "CH UND LI" SIND NACHZUTRAGEN

8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)