FR2268342B1 - - Google Patents

Info

Publication number
FR2268342B1
FR2268342B1 FR7413828A FR7413828A FR2268342B1 FR 2268342 B1 FR2268342 B1 FR 2268342B1 FR 7413828 A FR7413828 A FR 7413828A FR 7413828 A FR7413828 A FR 7413828A FR 2268342 B1 FR2268342 B1 FR 2268342B1
Authority
FR
France
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
FR7413828A
Other languages
French (fr)
Other versions
FR2268342A1 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7413828A priority Critical patent/FR2268342A1/fr
Publication of FR2268342A1 publication Critical patent/FR2268342A1/fr
Application granted granted Critical
Publication of FR2268342B1 publication Critical patent/FR2268342B1/fr
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
    • H01H13/702—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
    • 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
    • H01H13/703—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 characterised by spacers between contact carrying layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2203/00—Form of contacts
    • H01H2203/008—Wires
    • H01H2203/01—Woven wire screen
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2211/00—Spacers
    • H01H2211/006—Individual areas
    • H01H2211/016—Wires
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2229/00—Manufacturing
    • H01H2229/024—Packing between substrate and membrane
FR7413828A 1974-04-19 1974-04-19 Touch operated electric switch - has moving contact grid covered in insulating material sheet and fixed contacts Granted FR2268342A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7413828A FR2268342A1 (en) 1974-04-19 1974-04-19 Touch operated electric switch - has moving contact grid covered in insulating material sheet and fixed contacts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7413828A FR2268342A1 (en) 1974-04-19 1974-04-19 Touch operated electric switch - has moving contact grid covered in insulating material sheet and fixed contacts

Publications (2)

Publication Number Publication Date
FR2268342A1 FR2268342A1 (en) 1975-11-14
FR2268342B1 true FR2268342B1 (de) 1980-04-04

Family

ID=9137899

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7413828A Granted FR2268342A1 (en) 1974-04-19 1974-04-19 Touch operated electric switch - has moving contact grid covered in insulating material sheet and fixed contacts

Country Status (1)

Country Link
FR (1) FR2268342A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4090045A (en) * 1975-12-15 1978-05-16 Marsh Products, Inc. Keyboard strip switch assembly having multifurcated conductive screen contact with contact cleaning wiping-action
US4164634A (en) * 1977-06-10 1979-08-14 Telaris Telecommunications, Inc. Keyboard switch assembly with multiple isolated electrical engagement regions
JPS6050590B2 (ja) * 1977-08-18 1985-11-09 第一電子工業株式会社 印刷回路板用フレキシブル積層板
US4259551A (en) * 1978-03-15 1981-03-31 Citizen Watch Co., Ltd. External operation device for electronic timepieces
US4423299A (en) * 1981-04-20 1983-12-27 John Fluke Mfg. Co., Inc. Touch sensitive transparent switch array

Also Published As

Publication number Publication date
FR2268342A1 (en) 1975-11-14

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse