JPH0137819B2 - - Google Patents

Info

Publication number
JPH0137819B2
JPH0137819B2 JP21416481A JP21416481A JPH0137819B2 JP H0137819 B2 JPH0137819 B2 JP H0137819B2 JP 21416481 A JP21416481 A JP 21416481A JP 21416481 A JP21416481 A JP 21416481A JP H0137819 B2 JPH0137819 B2 JP H0137819B2
Authority
JP
Japan
Prior art keywords
ring
shaped thin
shaped
control member
pressing
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
JP21416481A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58117615A (ja
Inventor
Yasuo Iwabuchi
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.)
Shin Etsu Chemical Co Ltd
Original Assignee
Shin Etsu Chemical 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 Shin Etsu Chemical Co Ltd filed Critical Shin Etsu Chemical Co Ltd
Priority to JP21416481A priority Critical patent/JPS58117615A/ja
Priority to GB08236552A priority patent/GB2112577B/en
Publication of JPS58117615A publication Critical patent/JPS58117615A/ja
Publication of JPH0137819B2 publication Critical patent/JPH0137819B2/ja
Granted 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
    • H01H13/70—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
    • H01H13/78—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 characterised by the contacts or the contact sites
    • H01H13/785—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 characterised by the contacts or the contact sites characterised by the material of the contacts, e.g. conductive polymers
    • 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
    • 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
    • H01H2201/00—Contacts
    • H01H2201/022—Material
    • H01H2201/032—Conductive polymer; Rubber

Landscapes

  • Push-Button Switches (AREA)
JP21416481A 1981-12-29 1981-12-29 押釦スイツチ用押圧制御部材 Granted JPS58117615A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP21416481A JPS58117615A (ja) 1981-12-29 1981-12-29 押釦スイツチ用押圧制御部材
GB08236552A GB2112577B (en) 1981-12-29 1982-12-23 An electrical push-button switch covering member of rubber material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21416481A JPS58117615A (ja) 1981-12-29 1981-12-29 押釦スイツチ用押圧制御部材

Publications (2)

Publication Number Publication Date
JPS58117615A JPS58117615A (ja) 1983-07-13
JPH0137819B2 true JPH0137819B2 (fr) 1989-08-09

Family

ID=16651288

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21416481A Granted JPS58117615A (ja) 1981-12-29 1981-12-29 押釦スイツチ用押圧制御部材

Country Status (2)

Country Link
JP (1) JPS58117615A (fr)
GB (1) GB2112577B (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5987720A (ja) * 1982-11-11 1984-05-21 シャープ株式会社 押ボタンスイツチ
EP0117732A3 (fr) * 1983-03-01 1986-09-24 Plessey Overseas Limited Boutons poussoirs
US4604509A (en) * 1985-02-01 1986-08-05 Honeywell Inc. Elastomeric push button return element for providing enhanced tactile feedback
JPH0636337B2 (ja) * 1985-06-18 1994-05-11 ブラザー工業株式会社 キ−スイッチ
IT209794Z2 (it) * 1987-01-14 1988-11-04 Cavis Cavetti Isolati Spa Struttura di pulsantiera, particolarmente studiata per azionamento dell'alzacristalli elettrico in autoveicoli.
DE3809770A1 (de) * 1988-03-23 1989-10-05 Preh Elektro Feinmechanik Tastschalter
JPH07118243B2 (ja) * 1988-04-21 1995-12-18 哲巳 大滝 キースイッチ
US5310973A (en) * 1991-10-08 1994-05-10 Silitek Corporation Structure of key switch
US5199556A (en) * 1991-10-08 1993-04-06 Silitek Corporation Structure of key switch
DE4342966A1 (de) * 1993-03-02 1994-09-08 Marquardt Gmbh Schalterkappe für Drucktastenschalter
JP2673288B2 (ja) * 1995-09-11 1997-11-05 ブラザー工業株式会社 キースイッチのラバースプリング
ATE304215T1 (de) * 1998-03-27 2005-09-15 Koninkl Philips Electronics Nv Gerät mit schalter mit kuppelformiger elastischer betätigungskappe
WO2007049527A1 (fr) * 2005-10-25 2007-05-03 Polymatech Co., Ltd. Element elastique destine a un interrupteur a bouton-poussoir
DE102006042645B4 (de) * 2006-03-23 2012-09-13 Continental Automotive Gmbh Multifunktionale Anzeige- und Bedieneinrichtung in einem Kraftfahrzeug
JP4965313B2 (ja) * 2007-03-30 2012-07-04 信越ポリマー株式会社 押釦スイッチ部材、プランジャーシートおよびそれらの製造方法
DE102013203466A1 (de) 2013-03-01 2014-09-04 Zf Friedrichshafen Ag Schalter
DE102013203467A1 (de) 2013-03-01 2014-09-04 Zf Friedrichshafen Ag Drucktastenschalter
JP6405720B2 (ja) * 2014-06-04 2018-10-17 ヤマハ株式会社 打撃パッド
JP6638256B2 (ja) 2015-08-24 2020-01-29 ヤマハ株式会社 反力発生装置及び電子楽器の鍵盤装置

Also Published As

Publication number Publication date
GB2112577B (en) 1985-08-29
GB2112577A (en) 1983-07-20
JPS58117615A (ja) 1983-07-13

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