BE795425A - ADVANCED PUSH-BUTTON KEYPAD SYSTEM - Google Patents

ADVANCED PUSH-BUTTON KEYPAD SYSTEM

Info

Publication number: BE795425A
Authority: BE; Belgium
Prior art keywords: button keypad; keypad system; advanced push; advanced; push
Prior art date: 1972-11-20

Application number

Other languages

French (fr)

Inventor

H J Boulanger

Original Assignee

Texas Instruments Inc

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.)

1972-11-20

Publication date

1973-05-29

1973-05-29Publication of BE795425ApublicationCriticalpatent/BE795425A/en

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
- H01H13/02—Details
- H01H13/12—Movable parts; Contacts mounted thereon
- H01H13/14—Operating parts, e.g. push-button
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H15/00—Switches having rectilinearly-movable operating part or parts adapted for actuation in opposite directions, e.g. slide switch
- H01H15/02—Details
- H01H15/06—Movable parts; Contacts mounted thereon
- H01H15/16—Driving mechanisms
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06C—DIGITAL COMPUTERS IN WHICH ALL THE COMPUTATION IS EFFECTED MECHANICALLY
- G06C7/00—Input mechanisms
- G06C7/02—Keyboards
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
- G06F3/0202—Constructional details or processes of manufacture of the input device
- 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
- H01H13/7006—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 comprising a separate movable contact element for each switch site, all other elements being integrated in layers
- 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
- H01H13/7013—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 in which the movable contacts of each switch site or of a row of switch sites are formed in a single plate

Landscapes

Engineering & Computer Science (AREA)
Theoretical Computer Science (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
General Engineering & Computer Science (AREA)
Computer Hardware Design (AREA)
Computing Systems (AREA)
Human Computer Interaction (AREA)
Push-Button Switches (AREA)
Input From Keyboards Or The Like (AREA)
Switches With Compound Operations (AREA)
Switch Cases, Indication, And Locking (AREA)

BE795425D1972-11-20 ADVANCED PUSH-BUTTON KEYPAD SYSTEMBE795425A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US00308205AUS3806673A (en)	1972-11-20	1972-11-20	Pushbutton keyboard switch assembly with improved disc spring contact and printed circuit structure

Publications (1)

Publication Number	Publication Date
BE795425Atrue BE795425A (en)	1973-05-29

Family

ID=23193000

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE795425DBE795425A (en)	1972-11-20		ADVANCED PUSH-BUTTON KEYPAD SYSTEM

Country Status (12)

Country	Link
US (1)	US3806673A (en)
JP (1)	JPS5718647B2 (en)
KR (1)	KR780000687B1 (en)
BE (1)	BE795425A (en)
BR (1)	BR7301255D0 (en)
CA (1)	CA981733A (en)
DD (1)	DD112532A5 (en)
DE (1)	DE2306268A1 (en)
FR (1)	FR2207349B1 (en)
GB (2)	GB1411589A (en)
IT (1)	IT977322B (en)
NL (1)	NL171754C (en)

Families Citing this family (54)

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Publication number	Priority date	Publication date	Assignee	Title
USRE30923E (en)*	1973-01-02	1982-05-04	Bowmar Instrument Corporation	Calculator keyboard switch with disc spring contact and printed circuit board
AT337275B (en)*	1974-05-07	1977-06-27	Preh Elektro Feinmechanik	ULTRASONIC REMOTE CONTROL DEVICE
US4074088A (en)*	1974-05-21	1978-02-14	Texas Instruments Incorporated	Keyboard apparatus and method of making
US3908109A (en)*	1974-06-14	1975-09-23	Mohawk Data Sciences Corp	Dome shaped switch member
US4018999A (en)*	1974-09-12	1977-04-19	Mohawk Data Sciences Corporation	Keyboard switch assembly having adhesive position retainer element
US4005296A (en)*	1974-10-29	1977-01-25	Medtronic, Inc.	Disc switch
US4153987A (en)*	1974-12-09	1979-05-15	Texas Instruments Incorporated	Method for assembling keyboard
US3995128A (en)*	1975-01-10	1976-11-30	Texas Instruments Incorporated	Pushbutton keyboard system having preformed recessed support with contacts mounted on face and in recesses
US3996427A (en)*	1975-01-10	1976-12-07	Texas Instruments Incorporated	Pushbutton keyboard system and method of making same
US3973091A (en)*	1975-02-03	1976-08-03	Texas Instruments Incorporated	Pushbutton keyboard assembly having pole and inner contacts simultaneously engaged by a bridging contact
US3996428A (en)*	1975-03-17	1976-12-07	Litronix, Inc.	Pushbutton keyboard assembly with over center diaphragm contact
US3988551A (en)*	1975-04-03	1976-10-26	Magic Dot, Inc.	Membrane keyboard apparatus having common apertured electrode, aperture inserted electrodes and conductive bubble contactors
US3995126A (en)*	1975-04-03	1976-11-30	Magic Dot, Inc.	Membrane keyboard apparatus
JPS5253279A (en)*	1975-10-27	1977-04-28	Sharp Kk	Key switch
US4046981A (en)*	1975-12-24	1977-09-06	Texas Instruments Incorporated	Keyboard switch with printed wiring board structure and its method of manufacture
JPS5824347Y2 (en)*	1976-09-10	1983-05-25	アルプス電気株式会社	push button switch
JPS5354385U (en)*	1976-10-12	1978-05-10
US4071718A (en)*	1976-10-22	1978-01-31	Bowmar Instrument Corporation	Flat keyboard assembly having cover type membrane with protrusions to align switch components
US4375017A (en)*	1976-12-06	1983-02-22	Rca Corporation	Calculator type keyboard including printed circuit board contacts and method of forming
US4085306A (en)*	1977-06-09	1978-04-18	Kb-Denver, Inc.	Keyboard switch assemblies
US4127752A (en)*	1977-10-13	1978-11-28	Sheldahl, Inc.	Tactile touch switch panel
JPS5735140Y2 (en)*	1977-10-28	1982-08-04
JPS5735139Y2 (en)*	1977-10-28	1982-08-04
DE2755861C2 (en)*	1977-12-15	1982-10-07	Daut & Rietz KG Fabrik für Elektrofeinmechanik GmbH & Co, 8500 Nürnberg	Typing keyboard
DE2848588C2 (en)*	1978-11-09	1982-09-09	Daut & Rietz KG Fabrik für Elektrofeinmechanik GmbH & Co, 8500 Nürnberg	Touch button
US4254309A (en)*	1978-12-18	1981-03-03	Texas Instruments Incorporated	Snap-through characteristic keyboard switch
DE2902353C2 (en)*	1979-01-22	1984-08-30	Telefunken electronic GmbH, 7100 Heilbronn	Keypad with several push buttons
US4319099A (en)*	1979-05-03	1982-03-09	Atari, Inc.	Dome switch having contacts offering extended wear
JPS55155424A (en)*	1979-05-24	1980-12-03	Omron Tateisi Electronics Co	Dip switch
FR2503446B1 (en)*	1981-04-02	1984-05-25	Secme	MINIATURE SWITCH, PARTICULARLY FOR PRINTED CIRCUIT
US4529848A (en)*	1981-11-05	1985-07-16	Cherry Electrical Products Corporation	Switch with conical spring actuator
US4476355A (en)*	1981-11-09	1984-10-09	Grayhill, Inc.	Keyboard assembly
US4400596A (en)*	1982-01-15	1983-08-23	Amp Incorporated	Membrane switch with sequentially closable contacts
US4430531A (en)*	1982-03-15	1984-02-07	Hewlett-Packard Company	Snap disc keyboard
US4501937A (en)*	1983-03-14	1985-02-26	Eaton Corporation	Integral multiswitch display panel
US4468542A (en)*	1983-05-16	1984-08-28	Kb Denver, Inc.	Keyboard assembly
US4703139A (en)*	1983-09-06	1987-10-27	Kb Denver, Inc.	Method in a snap dome switch keyboard assembly for reducing contact bounce time
KR900003546B1 (en)*	1984-09-29	1990-05-21	마쯔시다덴기산교 가부시기가이샤	Push switch
DE3518835A1 (en)*	1985-05-24	1986-11-27	Wilhelm Ruf KG, 8000 München	CIRCUIT ARRANGEMENT WITH AN INTEGRATED CIRCUIT CONTAINING SEVERAL SELECTABLE FUNCTION GROUPS, IN PARTICULAR REMOTE CONTROL TRANSMITTER
CH677552A5 (en)*	1989-04-10	1991-05-31	Sulzer Ag
GB9004532D0 (en)*	1990-02-28	1990-04-25	Lucas Ind Plc	Switch assembly
US5214256A (en)*	1991-02-27	1993-05-25	Ralph Ipcinski	Membrane type switch with improved elastomeric actuator including a cap mounted in an actuator depression
JPH10326534A (en)*	1997-05-26	1998-12-08	Tanita:Kk	Switch structure
JP2003141969A (en)*	2001-10-31	2003-05-16	Mitsumi Electric Co Ltd	Switch
DE60328319D1 (en)*	2002-05-23	2009-08-20	Digit Wireless Llc	Electric push-button
US7608733B2 (en)	2004-09-02	2009-10-27	Eastman Chemical Company	Optimized liquid-phase oxidation
US7507857B2 (en)	2004-09-02	2009-03-24	Eastman Chemical Company	Optimized liquid-phase oxidation
US20070062152A1 (en)*	2005-09-12	2007-03-22	Nokia Corporation	Domesheet assembly in a keyboard
KR20080047902A (en)*	2006-11-27	2008-05-30	삼성전자주식회사	Touch sensor
US8072764B2 (en)	2009-03-09	2011-12-06	Apple Inc.	Multi-part substrate assemblies for low profile portable electronic devices
US8339798B2 (en)	2010-07-08	2012-12-25	Apple Inc.	Printed circuit boards with embedded components
WO2014156250A1 (en)*	2013-03-29	2014-10-02	オリンパス株式会社	Master-slave system
US9627159B2 (en)*	2014-10-21	2017-04-18	Motorola Solutions, Inc.	Method and apparatus for providing slide actuation on a device
WO2019087556A1 (en)*	2017-10-30	2019-05-09	アルプスアルパイン株式会社	Push switch

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2262777A (en)*	1940-09-21	1941-11-18	John M Roper	Quick acting positive contact switch
US2441924A (en)*	1946-04-30	1948-05-18	Allied Control Co	Snap switch
US3242298A (en)*	1962-09-17	1966-03-22	Cutler Hammer Inc	Mounting means for operator of electric switch
US3600528A (en)*	1969-09-25	1971-08-17	Lematex Corp	Multiple switch construction
US3684842A (en)*	1970-07-01	1972-08-15	Texas Instruments Inc	Pushbutton keyboard switch assembly with improved over center diaphragm contact
US3751612A (en)*	1971-08-30	1973-08-07	Colorado Instr Inc	Snap action capacitive type switch
US3707609A (en)*	1971-10-27	1972-12-26	Texas Instruments Inc	Diaphragm pushbutton switch array for keyboards
US3749859A (en)*	1972-04-19	1973-07-31	Colorado Instr Inc	Keyboard switch assembly with improved hermetically sealed diaphragm contact structure

0
- BEBE795425Dpatent/BE795425A/enunknown
1972
- 1972-11-20USUS00308205Apatent/US3806673A/ennot_activeExpired - Lifetime
- 1972-12-29GBGB6005072Apatent/GB1411589A/ennot_activeExpired
- 1972-12-29GBGB3913374Apatent/GB1411590A/ennot_activeExpired
1973
- 1973-01-02CACA160,363Apatent/CA981733A/ennot_activeExpired
- 1973-02-03KRKR7300209Apatent/KR780000687B1/ennot_activeExpired
- 1973-02-08DDDD168762Apatent/DD112532A5/xxunknown
- 1973-02-08DEDE2306268Apatent/DE2306268A1/enactivePending
- 1973-02-13ITIT48220/73Apatent/IT977322B/enactive
- 1973-02-20BRBR731255Apatent/BR7301255D0/enunknown
- 1973-02-27JPJP2364373Apatent/JPS5718647B2/janot_activeExpired
- 1973-02-27NLNLAANVRAGE7302687,Apatent/NL171754C/ennot_activeIP Right Cessation
- 1973-04-12FRFR7313233Apatent/FR2207349B1/frnot_activeExpired

Also Published As

Publication number	Publication date
KR780000687B1 (en)	1978-12-26
IT977322B (en)	1974-09-10
DE2306268A1 (en)	1974-05-30
US3806673A (en)	1974-04-23
BR7301255D0 (en)	1974-09-24
DD112532A5 (en)	1975-04-12
CA981733A (en)	1976-01-13
GB1411590A (en)	1975-10-29
NL7302687A (en)	1974-05-22
JPS5718647B2 (en)	1982-04-17
JPS4984132A (en)	1974-08-13
FR2207349B1 (en)	1975-08-22
NL171754B (en)	1982-12-01
FR2207349A1 (en)	1974-06-14
NL171754C (en)	1983-05-02
GB1411589A (en)	1975-10-29

Publication	Publication Date	Title
BE795425A (en)	1973-05-29	ADVANCED PUSH-BUTTON KEYPAD SYSTEM
BE843052A (en)	1976-12-17	SOUPAPE DE COMMANDE COMPORTANT UN SYSTEME DE SECURITE
DK143007C (en)	1981-10-19	KEY SWITCH
BR7308562D0 (en)	1974-08-22	A CIRCUIT SWITCH
NL163338C (en)	1980-08-15	ELECTRONIC SWITCH.
BE753695A (en)	1970-12-31	KEYPAD TELEPHONE SYSTEM
IE38547B1 (en)	1978-04-12	A push-button switch assembly
BE814420Q (en)	1974-08-16	KEYPAD SWITCH
NL167267C (en)	1981-11-16	PUSH-BUTTON SWITCH.
BE803427A (en)	1974-02-11	DRAWER SWITCH
IT1004578B (en)	1976-07-20	ELECTRONIC SWITCH
AT337820B (en)	1977-07-25	VACUUM SWITCH
IT986979B (en)	1975-01-30	TERMINAL FOR A CIBCUITO SWITCH
IT978329B (en)	1974-09-20	ELECTRONIC SWITCH FUNCTION NANTE FOR APPROXIMATION
AR195427A1 (en)	1973-10-08	AN ELECTRICAL SWITCH
CH557588A (en)	1974-12-31	KEY SWITCH.
AR199401A1 (en)	1974-08-30	TIME SWITCH
IT976919B (en)	1974-09-10	BUTTON SWITCH
IT960987B (en)	1973-11-30	KEYPAD IMPULSE SWITCH
IT998797B (en)	1976-02-20	MULTIPOLAR SWITCH
IT982611B (en)	1974-10-21	MOMENTARY SWITCH
BE802750A (en)	1974-01-25	PUSH-BUTTON SELECTION SYSTEM
AT357227B (en)	1980-06-25	VACUUM SWITCH
IT1052215B (en)	1981-06-20	KEY SWITCH SYSTEM
AR200879A1 (en)	1974-12-27	KEY SWITCH

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