DE3431703C2 - Tastschalter - Google Patents

Tastschalter

Info

Publication number
DE3431703C2
DE3431703C2 DE3431703A DE3431703A DE3431703C2 DE 3431703 C2 DE3431703 C2 DE 3431703C2 DE 3431703 A DE3431703 A DE 3431703A DE 3431703 A DE3431703 A DE 3431703A DE 3431703 C2 DE3431703 C2 DE 3431703C2
Authority
DE
Germany
Prior art keywords
pressure piece
switch
contact
leaf spring
spring
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
DE3431703A
Other languages
German (de)
English (en)
Other versions
DE3431703A1 (de
Inventor
Akio Iwaki Fukushima Nishijima
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.)
Alps Alpine Co Ltd
Original Assignee
Alps Electric Co 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 Alps Electric Co Ltd filed Critical Alps Electric Co Ltd
Publication of DE3431703A1 publication Critical patent/DE3431703A1/de
Application granted granted Critical
Publication of DE3431703C2 publication Critical patent/DE3431703C2/de
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
    • H01H13/50—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member
    • H01H13/52—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state immediately upon removal of operating force, e.g. bell-push switch
    • 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
    • H01H13/12—Movable parts; Contacts mounted thereon
    • H01H13/20—Driving mechanisms

Landscapes

  • Push-Button Switches (AREA)
DE3431703A 1983-09-01 1984-08-29 Tastschalter Expired DE3431703C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58159011A JPS6054121A (ja) 1983-09-01 1983-09-01 押釦スイッチ

Publications (2)

Publication Number Publication Date
DE3431703A1 DE3431703A1 (de) 1985-01-31
DE3431703C2 true DE3431703C2 (de) 1987-01-22

Family

ID=15684290

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3431703A Expired DE3431703C2 (de) 1983-09-01 1984-08-29 Tastschalter

Country Status (5)

Country Link
US (1) US4613737A (US06272168-20010807-M00014.png)
JP (1) JPS6054121A (US06272168-20010807-M00014.png)
KR (1) KR890001229B1 (US06272168-20010807-M00014.png)
DE (1) DE3431703C2 (US06272168-20010807-M00014.png)
GB (1) GB2145878B (US06272168-20010807-M00014.png)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4831223A (en) * 1987-03-25 1989-05-16 Jelco Co. Ltd. Push-button switch
JPH0528667Y2 (US06272168-20010807-M00014.png) * 1987-10-22 1993-07-23
US4965420A (en) * 1989-09-21 1990-10-23 Saint Switch, Inc. Switch actuator
US5120923A (en) * 1989-10-06 1992-06-09 Takafumi Kato Push button switch
DE9007536U1 (de) * 1990-04-03 1992-05-14 Bosch-Siemens Hausgeräte GmbH, 81669 München Tastenschalter
JP2862439B2 (ja) * 1991-07-30 1999-03-03 三菱重工業株式会社 クロスロール圧延機のロールクロス装置
US5473809A (en) * 1992-11-06 1995-12-12 Itt Corporation Method of manufacturing a steering column stalk switch apparatus
US5390518A (en) * 1992-11-10 1995-02-21 Mitsubishi Jukogyo Kabushiki Kaisha Method for shining metal sheet surfaces and method for cold-rolling metallic materials
US5324902A (en) * 1993-06-21 1994-06-28 Shen Chen T Mechanical key switch for a membrane keyboard
US6075213A (en) * 1998-01-28 2000-06-13 Yamaha Corporation Drive unit structure for keyboard assemblies
JP2006079930A (ja) * 2004-09-09 2006-03-23 Alps Electric Co Ltd プッシュスイッチ装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2374986A (en) * 1943-02-23 1945-05-01 First Ind Corp Electric switch construction
DE1893170U (de) * 1964-02-14 1964-05-21 Walter Bornschein Prellfrei arbeitende springschaltfeder.
NL6700538A (US06272168-20010807-M00014.png) * 1967-01-13 1968-07-15
GB1381729A (en) * 1971-11-26 1975-01-29 Sulock Anita Electronics Ltd Electrical switches
GB1395479A (en) * 1973-05-04 1975-05-29 Standard Telephones Cables Ltd Push button switch
JPS5650647Y2 (US06272168-20010807-M00014.png) * 1976-02-20 1981-11-27
IT1082772B (it) * 1977-05-23 1985-05-21 Olivetti & Co Spa Modulo di tastiera a contatti di tipo a scatto
JPS54143993A (en) * 1978-04-28 1979-11-09 Nippon Telegr & Teleph Corp <Ntt> Noncontact surface polisher
JPS5614426U (US06272168-20010807-M00014.png) * 1979-07-12 1981-02-07
JPS57192028U (US06272168-20010807-M00014.png) * 1981-05-29 1982-12-06
JPS5885726U (ja) * 1981-12-04 1983-06-10 アルプス電気株式会社 押ぼたんスイツチ
US4430531A (en) * 1982-03-15 1984-02-07 Hewlett-Packard Company Snap disc keyboard
CA1188389A (en) * 1982-06-28 1985-06-04 Northern Telecom Limited Pushbutton switch assembly
JPS5923119U (ja) * 1982-08-03 1984-02-13 アルプス電気株式会社 押釦スイツチ

Also Published As

Publication number Publication date
KR890001229B1 (ko) 1989-04-27
GB2145878A (en) 1985-04-03
DE3431703A1 (de) 1985-01-31
GB8421993D0 (en) 1984-10-03
GB2145878B (en) 1987-10-21
KR850002648A (ko) 1985-05-15
JPH041447B2 (US06272168-20010807-M00014.png) 1992-01-13
JPS6054121A (ja) 1985-03-28
US4613737A (en) 1986-09-23

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Legal Events

Date Code Title Description
OAV Publication of unexamined application with consent of applicant
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee