DE29505969U1 - Front foil for membrane keyboards or the like. - Google Patents

Front foil for membrane keyboards or the like.

Info

Publication number
DE29505969U1
DE29505969U1 DE29505969U DE29505969U DE29505969U1 DE 29505969 U1 DE29505969 U1 DE 29505969U1 DE 29505969 U DE29505969 U DE 29505969U DE 29505969 U DE29505969 U DE 29505969U DE 29505969 U1 DE29505969 U1 DE 29505969U1
Authority
DE
Germany
Prior art keywords
front foil
membrane keyboards
keyboards
membrane
foil
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 - Lifetime
Application number
DE29505969U
Other languages
German (de)
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.)
CELFA AG, CH
Original Assignee
Kundisch & Co KG GmbH
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 DE4437616A external-priority patent/DE4437616C2/en
Application filed by Kundisch & Co KG GmbH filed Critical Kundisch & Co KG GmbH
Priority to DE29505969U priority Critical patent/DE29505969U1/en
Publication of DE29505969U1 publication Critical patent/DE29505969U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00Ancillary operations in connection with laminating processes
    • B32B38/14Printing or colouring
    • HELECTRICITY
    • H01ELECTRIC 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
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2209/00Layers
    • H01H2209/016Protection layer, e.g. for legend, anti-scratch
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00Legends
    • H01H2219/028Printed information
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2229/00Manufacturing
    • H01H2229/054CAD
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2239/00Miscellaneous
    • H01H2239/008Static electricity considerations
DE29505969U 1994-10-21 1995-01-31 Front foil for membrane keyboards or the like. Expired - Lifetime DE29505969U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29505969U DE29505969U1 (en) 1994-10-21 1995-01-31 Front foil for membrane keyboards or the like.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4437616A DE4437616C2 (en) 1994-05-13 1994-10-21 Process for the production of front foils for membrane keyboards or the like
DE29505969U DE29505969U1 (en) 1994-10-21 1995-01-31 Front foil for membrane keyboards or the like.

Publications (1)

Publication Number Publication Date
DE29505969U1 true DE29505969U1 (en) 1995-06-14

Family

ID=6531329

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29505969U Expired - Lifetime DE29505969U1 (en) 1994-10-21 1995-01-31 Front foil for membrane keyboards or the like.

Country Status (1)

Country Link
DE (1) DE29505969U1 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996032256A1 (en) * 1995-04-13 1996-10-17 Supercom Limited Method for producing identification documents and documents produced by it
US5973710A (en) * 1995-04-13 1999-10-26 Supercom, Ltd. Method and apparatus for printing on passports and the like
EP0977225A2 (en) * 1998-07-31 2000-02-02 Shin-Etsu Polymer Co., Ltd. Key top element, push button switch element and method for manufacturing same
DE19837282A1 (en) * 1998-08-18 2000-02-24 Brocke Kg I B S Printed discs for use on such as cooker controls has a transparent base and sealing layer with the printed information in between
US6108022A (en) * 1995-04-13 2000-08-22 Supercom Ltd. Method for producing identification documents and documents produced by it
DE10209079A1 (en) * 2002-03-01 2003-10-16 Heinrichs Messtechnik Gmbh keypad
DE19616451B4 (en) * 1996-04-25 2005-08-18 Würth Elektronik GmbH & Co. KG keypad
DE102004058482A9 (en) * 2003-12-05 2006-12-21 Citizen Electronics Co., Ltd., Fujiyoshida Key area element module

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996032256A1 (en) * 1995-04-13 1996-10-17 Supercom Limited Method for producing identification documents and documents produced by it
US5973710A (en) * 1995-04-13 1999-10-26 Supercom, Ltd. Method and apparatus for printing on passports and the like
US6108022A (en) * 1995-04-13 2000-08-22 Supercom Ltd. Method for producing identification documents and documents produced by it
DE19616451B4 (en) * 1996-04-25 2005-08-18 Würth Elektronik GmbH & Co. KG keypad
EP0977225A2 (en) * 1998-07-31 2000-02-02 Shin-Etsu Polymer Co., Ltd. Key top element, push button switch element and method for manufacturing same
EP0977225A3 (en) * 1998-07-31 2000-10-18 Shin-Etsu Polymer Co., Ltd. Key top element, push button switch element and method for manufacturing same
US6196738B1 (en) 1998-07-31 2001-03-06 Shin-Etsu Polymer Co., Ltd. Key top element, push button switch element and method for manufacturing same
DE19837282A1 (en) * 1998-08-18 2000-02-24 Brocke Kg I B S Printed discs for use on such as cooker controls has a transparent base and sealing layer with the printed information in between
DE10209079A1 (en) * 2002-03-01 2003-10-16 Heinrichs Messtechnik Gmbh keypad
DE102004058482A9 (en) * 2003-12-05 2006-12-21 Citizen Electronics Co., Ltd., Fujiyoshida Key area element module
DE102004058482B4 (en) * 2003-12-05 2015-08-20 Citizen Electronics Co., Ltd. Film panel

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19950727

R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: B32B0031120000

Ipc: H01H0013700000

Effective date: 19951114

R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: H01H0013700000

Ipc: B41M0001260000

Effective date: 19960702

R081 Change of applicant/patentee

Owner name: CELFA AG, CH

Free format text: FORMER OWNER: KUNDISCH GMBH & CO. KG, 78056 VILLINGEN-SCHWENNINGEN, DE

Effective date: 19980123

R150 Term of protection extended to 6 years

Effective date: 19980220

R151 Term of protection extended to 8 years

Effective date: 20010201

R158 Lapse of ip right after 8 years

Effective date: 20030801