DK192087A - ELASTOMES CONTACT - Google Patents

ELASTOMES CONTACT

Info

Publication number
DK192087A
DK192087A DK192087A DK192087A DK192087A DK 192087 A DK192087 A DK 192087A DK 192087 A DK192087 A DK 192087A DK 192087 A DK192087 A DK 192087A DK 192087 A DK192087 A DK 192087A
Authority
DK
Denmark
Prior art keywords
elastomes
contact
elastomes contact
Prior art date
Application number
DK192087A
Other languages
Danish (da)
Other versions
DK192087D0 (en
Inventor
Yasuhisa Osawa
Yasuko Kimura
Original Assignee
Fuji Rubber 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/en
Application filed by Fuji Rubber Co Ltd filed Critical Fuji Rubber Co Ltd
Publication of DK192087D0 publication Critical patent/DK192087D0/en
Publication of DK192087A publication Critical patent/DK192087A/en

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
DK192087A 1985-08-16 1987-04-14 ELASTOMES CONTACT DK192087A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP1985125217U JPH0138822Y2 (en) 1985-08-16 1985-08-16
JP61093444A JPS62252016A (en) 1986-04-24 1986-04-24 Formation of continuity part of rubber contact
PCT/JP1986/000419 WO1987001235A1 (en) 1985-08-16 1986-08-14 Contact rubber

Publications (2)

Publication Number Publication Date
DK192087D0 DK192087D0 (en) 1987-04-14
DK192087A true DK192087A (en) 1987-04-14

Family

ID=26434808

Family Applications (1)

Application Number Title Priority Date Filing Date
DK192087A DK192087A (en) 1985-08-16 1987-04-14 ELASTOMES CONTACT

Country Status (5)

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

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2605163A1 (en) * 1986-10-01 1988-04-15 Mcb KEYBOARD WITH READING DEVICE
EP0322514A3 (en) * 1987-12-30 1990-09-12 Hewlett-Packard Company Keyboard switch system
JPH02114776A (en) * 1988-10-25 1990-04-26 Toshiba Corp X-ray diagnostic device
CA2118544A1 (en) * 1993-12-30 1995-07-01 Henry W. Krautter Reliability elastomeric keypads and method for making same
JP4442963B2 (en) * 1999-10-26 2010-03-31 パナソニック株式会社 Button switch
EP1467834A4 (en) 2001-12-24 2005-04-06 Digimarc Id Systems Llc Laser etched security features for identification documents and methods of making same
CA2471457C (en) 2001-12-24 2011-08-02 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
DE602004030434D1 (en) 2003-04-16 2011-01-20 L 1 Secure Credentialing Inc THREE-DIMENSIONAL DATA STORAGE

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 (en) * 1977-11-30 1979-06-16
JPS6222020Y2 (en) * 1979-08-08 1987-06-04
JPS5929932B2 (en) * 1980-04-26 1984-07-24 アルプス電気株式会社 Method for manufacturing a movable contact member for a push button switch
KR900006479Y1 (en) * 1983-04-20 1990-07-26 부라더 고오교 가부시기가이샤 Key board
JPS59196517A (en) * 1983-11-02 1984-11-07 ブラザー工業株式会社 Keyboard

Also Published As

Publication number Publication date
EP0233296A1 (en) 1987-08-26
KR900003800B1 (en) 1990-05-31
ES2001524A6 (en) 1988-06-01
DK192087D0 (en) 1987-04-14
KR880700442A (en) 1988-03-15
EP0233296A4 (en) 1989-06-21
WO1987001235A1 (en) 1987-02-26

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Legal Events

Date Code Title Description
AHS Application shelved for other reasons than non-payment