ES2001524A6 - Caucho para contactores - Google Patents

Caucho para contactores

Info

Publication number
ES2001524A6
ES2001524A6 ES868601136A ES8601136A ES2001524A6 ES 2001524 A6 ES2001524 A6 ES 2001524A6 ES 868601136 A ES868601136 A ES 868601136A ES 8601136 A ES8601136 A ES 8601136A ES 2001524 A6 ES2001524 A6 ES 2001524A6
Authority
ES
Spain
Prior art keywords
oil
rubber
proof
contact
key top
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
ES868601136A
Other languages
English (en)
Spanish (es)
Inventor
Yasuhisa Osawa
Yasuko Kimura
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.)
Polymatech Co Ltd
Original Assignee
Polymatech 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
Priority claimed from JP1985125217U external-priority patent/JPH0138822Y2/ja
Priority claimed from JP61093444A external-priority patent/JPS62252016A/ja
Application filed by Polymatech Co Ltd filed Critical Polymatech Co Ltd
Publication of ES2001524A6 publication Critical patent/ES2001524A6/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/06—Contacts characterised by the shape or structure of the contact-making surface, e.g. grooved
    • 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
    • H01H13/70—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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2201/00—Contacts
    • H01H2201/022—Material
    • H01H2201/032—Conductive polymer; Rubber
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2205/00—Movable contacts
    • H01H2205/002—Movable contacts fixed to operating part

Landscapes

  • Push-Button Switches (AREA)
  • Manufacture Of Switches (AREA)
ES868601136A 1985-08-16 1986-08-14 Caucho para contactores Expired ES2001524A6 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1985125217U JPH0138822Y2 (de) 1985-08-16 1985-08-16
JP61093444A JPS62252016A (ja) 1986-04-24 1986-04-24 接点ゴム導通部の形成法

Publications (1)

Publication Number Publication Date
ES2001524A6 true ES2001524A6 (es) 1988-06-01

Family

ID=26434808

Family Applications (1)

Application Number Title Priority Date Filing Date
ES868601136A Expired ES2001524A6 (es) 1985-08-16 1986-08-14 Caucho para contactores

Country Status (5)

Country Link
EP (1) EP0233296A4 (de)
KR (1) KR900003800B1 (de)
DK (1) DK192087A (de)
ES (1) ES2001524A6 (de)
WO (1) WO1987001235A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2605163A1 (fr) * 1986-10-01 1988-04-15 Mcb Clavier avec dispositif de lecture
EP0322514A3 (de) * 1987-12-30 1990-09-12 Hewlett-Packard Company Tastaturschalter
JPH02114776A (ja) * 1988-10-25 1990-04-26 Toshiba Corp Ｘ線診断装置
CA2118544A1 (en) * 1993-12-30 1995-07-01 Henry W. Krautter Reliability elastomeric keypads and method for making same
JP4442963B2 (ja) * 1999-10-26 2010-03-31 パナソニック株式会社 ボタンスイッチ
AU2002364036A1 (en) 2001-12-24 2003-07-15 Digimarc Id Systems, Llc Laser etched security features for identification documents and methods of making same
AU2002364255A1 (en) 2001-12-24 2003-07-15 Digimarc Id Systems, Llc Covert variable information on id documents and methods of making same
WO2003088144A2 (en) 2002-04-09 2003-10-23 Digimarc Id Systems, Llc Image processing techniques for printing identification cards and documents
US7824029B2 (en) 2002-05-10 2010-11-02 L-1 Secure Credentialing, Inc. Identification card printer-assembler for over the counter card issuing
US7804982B2 (en) 2002-11-26 2010-09-28 L-1 Secure Credentialing, Inc. Systems and methods for managing and detecting fraud in image databases used with identification documents
EP1614064B1 (de) 2003-04-16 2010-12-08 L-1 Secure Credentialing, Inc. Dreidimensionale datenspeicherung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2472214A (en) * 1947-10-22 1949-06-07 Hurvitz Hyman Pressure responsive electrical resistor
JPS5485375U (de) * 1977-11-30 1979-06-16
JPS6222020Y2 (de) * 1979-08-08 1987-06-04
JPS5929932B2 (ja) * 1980-04-26 1984-07-24 アルプス電気株式会社 押釦スイッチの可動接点部材の製造方法
KR900006479Y1 (ko) * 1983-04-20 1990-07-26 부라더 고오교 가부시기가이샤 키보드
JPS59196517A (ja) * 1983-11-02 1984-11-07 ブラザー工業株式会社 キ−ボ−ド

Also Published As

Publication number Publication date
KR880700442A (ko) 1988-03-15
WO1987001235A1 (en) 1987-02-26
DK192087D0 (da) 1987-04-14
DK192087A (da) 1987-04-14
EP0233296A4 (de) 1989-06-21
EP0233296A1 (de) 1987-08-26
KR900003800B1 (ko) 1990-05-31

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