DK192087D0 - Elastomes contact - Google Patents

Elastomes contact

Info

Publication number
DK192087D0
DK192087D0 DK192087A DK192087A DK192087D0 DK 192087 D0 DK192087 D0 DK 192087D0 DK 192087 A DK192087 A DK 192087A DK 192087 A DK192087 A DK 192087A DK 192087 D0 DK192087 D0 DK 192087D0
Authority
DK
Denmark
Prior art keywords
elastomes
contact
Prior art date
Application number
DK192087A
Other languages
Danish (da)
Other versions
DK192087A (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 to JP1985125217U priority Critical patent/JPH0138822Y2/ja
Priority to JP9344486A priority patent/JPH046049B2/ja
Priority to PCT/JP1986/000419 priority patent/WO1987001235A1/en
Application filed by Fuji Rubber Co Ltd filed Critical Fuji Rubber Co Ltd
Publication of DK192087A publication Critical patent/DK192087A/en
Publication of DK192087D0 publication Critical patent/DK192087D0/en

Links

Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/70Switches 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
    • H01H13/78Switches 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
    • H01H13/785Switches 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
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/70Switches 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
    • H01H13/702Switches 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
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2201/00Contacts
    • H01H2201/022Material
    • H01H2201/032Conductive polymer; Rubber
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2205/00Movable contacts
    • H01H2205/002Movable contacts fixed to operating part
DK192087A 1985-08-16 1987-04-14 Elastomes contact DK192087A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1985125217U JPH0138822Y2 (en) 1985-08-16 1985-08-16
JP9344486A JPH046049B2 (en) 1986-04-24 1986-04-24
PCT/JP1986/000419 WO1987001235A1 (en) 1985-08-16 1986-08-14 Contact rubber

Publications (2)

Publication Number Publication Date
DK192087A DK192087A (en) 1987-04-14
DK192087D0 true DK192087D0 (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
JPH0477506B2 (en) * 1988-10-25 1992-12-08 Tokyo Shibaura Electric Co
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
WO2003056500A1 (en) 2001-12-24 2003-07-10 Digimarc Id Systems, Llc Covert variable information on id documents and methods of making same
AU2002364036A1 (en) 2001-12-24 2003-07-15 Digimarc Id Systems, Llc Laser etched security features for identification 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
AU2003298731A1 (en) 2002-11-26 2004-06-18 Digimarc Id Systems Systems and methods for managing and detecting fraud in image databases used with identification documents
CA2522551C (en) 2003-04-16 2009-12-22 Digimarc Corporation 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 Alps Electric Co Ltd
KR900006479Y1 (en) * 1983-04-20 1990-07-26 부라더 고오교 가부시기가이샤 Key board
JPS59196517A (en) * 1983-11-02 1984-11-07 Brother Ind Ltd Keyboard

Also Published As

Publication number Publication date
DK192087A (en) 1987-04-14
ES2001524A6 (en) 1988-06-01
WO1987001235A1 (en) 1987-02-26
EP0233296A1 (en) 1987-08-26
EP0233296A4 (en) 1989-06-21
KR880700442A (en) 1988-03-15
KR900003800B1 (en) 1990-05-31

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Legal Events

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