BE881183A - Clavier de commande a touches et interrupteurs mecaniques et machine comprenant ce clavier - Google Patents

Clavier de commande a touches et interrupteurs mecaniques et machine comprenant ce clavier

Info

Publication number
BE881183A
BE881183A BE0/198991A BE198991A BE881183A BE 881183 A BE881183 A BE 881183A BE 0/198991 A BE0/198991 A BE 0/198991A BE 198991 A BE198991 A BE 198991A BE 881183 A BE881183 A BE 881183A
Authority
BE
Belgium
Prior art keywords
keyboard
machine including
key control
mechanical switches
control keyboard
Prior art date
Application number
BE0/198991A
Other languages
English (en)
French (fr)
Original Assignee
Serras Paulet Edouard
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 Serras Paulet Edouard filed Critical Serras Paulet Edouard
Publication of BE881183A publication Critical patent/BE881183A/fr

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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/02—Bases, casings, or covers
    • H01H9/0271—Bases, casings, or covers structurally combining a switch and an electronic component
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2221/00—Actuators
    • H01H2221/036—Return force
    • H01H2221/04—Return force magnetic
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2225/00—Switch site location
    • H01H2225/012—Switch site location normally closed
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2239/00—Miscellaneous
    • H01H2239/02—Other elements in moving part
BE0/198991A 1979-01-17 1980-01-16 Clavier de commande a touches et interrupteurs mecaniques et machine comprenant ce clavier BE881183A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7901101A FR2447089A1 (fr) 1979-01-17 1979-01-17 Clavier de commande a touches et interrupteurs mecaniques

Publications (1)

Publication Number Publication Date
BE881183A true BE881183A (fr) 1980-05-16

Family

ID=9220858

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/198991A BE881183A (fr) 1979-01-17 1980-01-16 Clavier de commande a touches et interrupteurs mecaniques et machine comprenant ce clavier

Country Status (12)

Country Link
US (1) US4288787A (US07754670-20100713-C00008.png)
JP (1) JPS55501118A (US07754670-20100713-C00008.png)
BE (1) BE881183A (US07754670-20100713-C00008.png)
CH (1) CH632354A5 (US07754670-20100713-C00008.png)
ES (1) ES487808A0 (US07754670-20100713-C00008.png)
FR (1) FR2447089A1 (US07754670-20100713-C00008.png)
GB (1) GB2051483B (US07754670-20100713-C00008.png)
IT (1) IT1136475B (US07754670-20100713-C00008.png)
NL (1) NL8020005A (US07754670-20100713-C00008.png)
NO (1) NO802529L (US07754670-20100713-C00008.png)
SE (1) SE8006361L (US07754670-20100713-C00008.png)
WO (1) WO1980001523A1 (US07754670-20100713-C00008.png)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3323463A1 (de) * 1983-06-29 1985-01-03 Siemens AG, 1000 Berlin und 8000 München Tastenschalter
NL8901018A (nl) * 1989-04-24 1990-11-16 Philips Nv Electronisch telefoontoestel.
GB2324414B (en) * 1997-04-15 2001-09-12 Motorola Gmbh Keypad arrangement
JP2001236848A (ja) * 2000-02-21 2001-08-31 Niles Parts Co Ltd スイッチ装置
US6912280B2 (en) * 2002-07-22 2005-06-28 Sony Ericsson Mobile Communications Ab Keypad device
DE102005062494B4 (de) 2005-12-27 2008-01-31 Albrecht Jung Gmbh & Co. Kg Elektrisches/elektronisches Installationsgerät
KR101278955B1 (ko) * 2006-04-21 2013-06-26 레이저 (아시아-퍼시픽) 피티이 엘티디 안티-고스팅 키보드

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2076497A5 (US07754670-20100713-C00008.png) * 1970-01-16 1971-10-15 Electro Indle Nucleaire
BE791475A (fr) * 1971-11-17 1973-05-16 Philips Nv Clavier permettant la commande des touches d'une maniere liee
US4012608A (en) * 1974-08-20 1977-03-15 Amp Incorporated Miniature switch with substantial wiping action
US3974347A (en) * 1975-03-10 1976-08-10 Amp Incorporated Switch assembly having rotatable, pivoted or slidable actuator and diode structure mounted between actuator contacts
US4145687A (en) * 1975-09-30 1979-03-20 Denki Onkyo Co., Ltd. Keyboard switch circuit for use in a matrix which has a series circuit including a reluctance element and a diode connected between each row and column of the matrix
GB1499927A (en) * 1975-10-01 1978-02-01 Denki Onkyo Co Ltd Keyboard switch circuit
DE2618143A1 (de) * 1976-04-26 1977-11-03 Siemens Ag Anordnung in tastaturen von buero-, daten- oder fernschreibmaschinen

Also Published As

Publication number Publication date
ES8101812A1 (es) 1980-12-16
NO802529L (no) 1980-08-26
WO1980001523A1 (fr) 1980-07-24
GB2051483B (en) 1983-12-07
FR2447089B1 (US07754670-20100713-C00008.png) 1982-06-11
JPS55501118A (US07754670-20100713-C00008.png) 1980-12-11
US4288787A (en) 1981-09-08
IT1136475B (it) 1986-08-27
FR2447089A1 (fr) 1980-08-14
CH632354A5 (fr) 1982-09-30
ES487808A0 (es) 1980-12-16
GB2051483A (en) 1981-01-14
IT8046803A0 (it) 1980-01-17
SE8006361L (sv) 1980-09-11
NL8020005A (nl) 1980-11-28

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: SERRAS-PAULET EDOUARD

Effective date: 19850116