JPS6379019U - - Google Patents

Info

Publication number
JPS6379019U
JPS6379019U JP1986173716U JP17371686U JPS6379019U JP S6379019 U JPS6379019 U JP S6379019U JP 1986173716 U JP1986173716 U JP 1986173716U JP 17371686 U JP17371686 U JP 17371686U JP S6379019 U JPS6379019 U JP S6379019U
Authority
JP
Japan
Prior art keywords
key
guide hole
key stem
stem
stem guide
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.)
Granted
Application number
JP1986173716U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0341380Y2 (en]
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 filed Critical
Priority to JP1986173716U priority Critical patent/JPH0341380Y2/ja
Priority to KR2019870018848U priority patent/KR930002227Y1/ko
Priority to DE3789936T priority patent/DE3789936T2/de
Priority to EP87116320A priority patent/EP0267541B1/en
Publication of JPS6379019U publication Critical patent/JPS6379019U/ja
Application granted granted Critical
Publication of JPH0341380Y2 publication Critical patent/JPH0341380Y2/ja
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
    • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H01H3/12—Push-buttons
    • H01H3/122—Push-buttons with enlarged actuating area, e.g. of the elongated bar-type; Stabilising means therefor
    • 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
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H01H13/702—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches
    • H01H13/705—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by construction, mounting or arrangement of operating parts, e.g. push-buttons or keys
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H11/0006—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2221/00—Actuators
    • H01H2221/056—Modular conception
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2233/00—Key modules
    • H01H2233/03—Key modules mounted on support plate or frame
    • H01H2233/034—Snap coupling
    • H01H2233/036—Snap coupling with limited freedom
JP1986173716U 1986-11-12 1986-11-12 Expired JPH0341380Y2 (en])

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1986173716U JPH0341380Y2 (en]) 1986-11-12 1986-11-12
KR2019870018848U KR930002227Y1 (ko) 1986-11-12 1987-11-02 키이보오드
DE3789936T DE3789936T2 (de) 1986-11-12 1987-11-05 Tastatur.
EP87116320A EP0267541B1 (en) 1986-11-12 1987-11-05 A keyboard

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986173716U JPH0341380Y2 (en]) 1986-11-12 1986-11-12

Publications (2)

Publication Number Publication Date
JPS6379019U true JPS6379019U (en]) 1988-05-25
JPH0341380Y2 JPH0341380Y2 (en]) 1991-08-30

Family

ID=15965812

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986173716U Expired JPH0341380Y2 (en]) 1986-11-12 1986-11-12

Country Status (4)

Country Link
EP (1) EP0267541B1 (en])
JP (1) JPH0341380Y2 (en])
KR (1) KR930002227Y1 (en])
DE (1) DE3789936T2 (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009129744A (ja) * 2007-11-26 2009-06-11 Taisei Corp 照明用スイッチ装置

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3838362C1 (en]) * 1988-11-11 1990-01-11 Nixdorf Computer Ag, 4790 Paderborn, De
US5003140A (en) * 1989-06-26 1991-03-26 International Business Machines Corporation Long keybutton stabilizer
EP0478991A3 (en) * 1990-10-01 1992-10-21 Siemens Aktiengesellschaft Holder for keys of a keyboard for electrical apparatus
US5396038A (en) * 1992-06-15 1995-03-07 Smk Co., Ltd. Thin keyboard switch
DE4306046C1 (de) * 1993-02-26 1994-04-21 Siemens Nixdorf Inf Syst Tastatur mit wenigstens einer Doppeltaste
KR970004399B1 (en) * 1993-07-02 1997-03-27 B T C Korea Co Ltd Keyboard
JP2001167657A (ja) * 1999-12-09 2001-06-22 Brother Ind Ltd キースイッチ、およびそのキースイッチを含むキーボード、およびそのキーボードを備えた電子機器
US7250579B2 (en) * 2005-09-21 2007-07-31 Micro Pneumatic Logic, Inc. Large actuation area switching device
JP5630522B2 (ja) * 2013-03-21 2014-11-26 Toto株式会社 操作入力装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4467150A (en) * 1982-02-24 1984-08-21 Digital Equipment Corporation Electronic keyboard
US4492838A (en) * 1983-02-24 1985-01-08 Amp Incorporated Key switch having an actuator integral with the return spring
DE3310313A1 (de) * 1983-03-22 1984-09-27 Sachsse Brigitte Drucktaste
DE3405652A1 (de) * 1984-02-17 1985-08-22 Brown, Boveri & Cie Ag, 6800 Mannheim Betaetigungsvorrichtung fuer schaltungseinrichtungen
DE3433743A1 (de) * 1984-09-14 1986-03-27 Preh, Elektrofeinmechanische Werke Jakob Preh Nachf. Gmbh & Co, 8740 Bad Neustadt Drucktaste

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009129744A (ja) * 2007-11-26 2009-06-11 Taisei Corp 照明用スイッチ装置

Also Published As

Publication number Publication date
DE3789936D1 (de) 1994-07-07
EP0267541B1 (en) 1994-06-01
EP0267541A3 (en) 1990-03-21
JPH0341380Y2 (en]) 1991-08-30
KR930002227Y1 (ko) 1993-04-26
DE3789936T2 (de) 1994-09-08
EP0267541A2 (en) 1988-05-18
KR880010350U (ko) 1988-07-27

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