RO70422A - Intrerupator cu tasta - Google Patents

Intrerupator cu tasta

Info

Publication number: RO70422A
Authority: RO; Romania
Prior art keywords: touch switch; touch; switch
Prior art date: 1973-07-05

Application number

RO7479458A

Other languages

English (en)

French (fr)

Inventor

Henry J Boulanger

Original Assignee

Texas Instruments Inc,Us

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.)

1973-07-05

Filing date

1974-07-05

Publication date

1982-05-10

1974-07-05 Application filed by Texas Instruments Inc,Us filed Critical Texas Instruments Inc,Us

1982-05-10 Publication of RO70422A publication Critical patent/RO70422A/ro

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
- 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

RO7479458A 1973-07-05 1974-07-05 Intrerupator cu tasta RO70422A (ro)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US00376779A US3842229A (en)	1973-07-05	1973-07-05	Keyboard pushbutton switch

Publications (1)

Publication Number	Publication Date
RO70422A true RO70422A (ro)	1982-05-10

Family

ID=23486452

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
RO7479458A RO70422A (ro)	1973-07-05	1974-07-05	Intrerupator cu tasta

Country Status (14)

Country	Link
US (1)	US3842229A (ro)
JP (1)	JPS5039418A (ro)
AU (1)	AU7027474A (ro)
BR (1)	BR7405523D0 (ro)
CA (1)	CA1010096A (ro)
CS (1)	CS178173B2 (ro)
DD (1)	DD113973A5 (ro)
DK (1)	DK360174A (ro)
ES (1)	ES427962A1 (ro)
FR (1)	FR2236263A1 (ro)
IT (1)	IT1016303B (ro)
NL (1)	NL7408664A (ro)
RO (1)	RO70422A (ro)
SU (1)	SU620228A3 (ro)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3962556A (en) *	1975-01-10	1976-06-08	Texas Instruments Incorporated	Keyboard with versatile switch support structures
US4118611A (en) *	1977-08-30	1978-10-03	International Business Machines Corporation	Buckling spring torsional snap actuator
DE2854096C2 (de) *	1978-12-14	1982-04-08	Siemens AG, 1000 Berlin und 8000 München	Tastenschalter, insbesondere für Tastaturen in Schreibmaschinen und ähnlichen Einrichtungen
JPS58147615U (ja) *	1982-03-29	1983-10-04	日鐵溶接工業株式会社	横置ル−プ状線材の石灰コ−テイング装置
DE8411745U1 (de) *	1984-04-13	1986-02-06	Siemens AG, 1000 Berlin und 8000 München	Drucktaste
JPS61151214U (ro) *	1985-03-09	1986-09-18
GB2371022B (en) *	2000-12-29	2005-01-12	Nokia Mobile Phones Ltd	A portable communication device
US6965789B2 (en) *	2000-12-29	2005-11-15	Vertu Limited	Portable communication device
USD873271S1 (en) *	2019-08-07	2020-01-21	Shenzhen Qianhai Patuoxun Network And Technology Co., Ltd.	Keyboard

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2910551A (en) *	1957-04-22	1959-10-27	Generald Motors Corp	Switch assembly
US3223794A (en) *	1963-11-13	1965-12-14	Indak Mfg Corp	Multiple position electrical switch with contact rails and dummy contact pressure stabilizers
US3259721A (en) *	1964-03-19	1966-07-05	Therm O Disc Inc	Thermostatic switch with rocking bridging contact
US3244847A (en) *	1964-05-22	1966-04-05	Navigation Computer Corp	Manually operated keyboard switch in a stationary mount with guided shaftway
GB1140521A (en) *	1965-01-08	1969-01-22	Plessey Uk Ltd	Improvements relating to electric ignition devices
US3707609A (en) *	1971-10-27	1972-12-26	Texas Instruments Inc	Diaphragm pushbutton switch array for keyboards
US3731032A (en) *	1971-10-28	1973-05-01	Us Controls Corp	Electrical switch with contact wiping
US3786205A (en) *	1972-05-11	1974-01-15	Becton Dickinson Co	Keyboard switch assembly with movable, multi-contact means and associated swinger portions

1973
- 1973-07-05 US US00376779A patent/US3842229A/en not_active Expired - Lifetime
1974
- 1974-06-10 CA CA202,093A patent/CA1010096A/en not_active Expired
- 1974-06-20 AU AU70274/74A patent/AU7027474A/en not_active Expired
- 1974-06-27 NL NL7408664A patent/NL7408664A/xx unknown
- 1974-07-03 FR FR7423105A patent/FR2236263A1/fr not_active Withdrawn
- 1974-07-04 BR BR5523/74A patent/BR7405523D0/pt unknown
- 1974-07-04 IT IT51918/74A patent/IT1016303B/it active
- 1974-07-04 JP JP49076865A patent/JPS5039418A/ja active Pending
- 1974-07-04 ES ES427962A patent/ES427962A1/es not_active Expired
- 1974-07-04 SU SU742043559A patent/SU620228A3/ru active
- 1974-07-04 DK DK360174A patent/DK360174A/da unknown
- 1974-07-04 DD DD179695A patent/DD113973A5/xx unknown
- 1974-07-05 RO RO7479458A patent/RO70422A/ro unknown
- 1974-07-05 CS CS4791A patent/CS178173B2/cs unknown

Also Published As

Publication number	Publication date
DE2432316A1 (de)	1975-01-23
DK360174A (ro)	1975-02-24
BR7405523D0 (pt)	1975-05-13
DE2432316B2 (de)	1977-06-30
JPS5039418A (ro)	1975-04-11
DD113973A5 (ro)	1975-07-05
ES427962A1 (es)	1976-08-16
CS178173B2 (ro)	1977-08-31
IT1016303B (it)	1977-05-30
NL7408664A (nl)	1975-01-07
SU620228A3 (ru)	1978-08-15
US3842229A (en)	1974-10-15
FR2236263A1 (ro)	1975-01-31
AU7027474A (en)	1976-01-08
CA1010096A (en)	1977-05-10

Publication	Publication Date	Title
AR199821A1 (es)	1974-09-30	Conjunto conmutador a teclado
IT1019277B (it)	1977-11-10	Commutatore elettrico a tastiera
IT1015196B (it)	1977-05-10	Commutatore azionabile a mano
SE410931B (sv)	1979-11-12	Talsignalomkopplare
AT339415B (de)	1977-10-25	Schalteranordnung
BE812710A (fr)	1974-07-15	Touche piezo-electrique
IT1015778B (it)	1977-05-20	Interruttore miniaturizzato a cursore
FR2326083A1 (fr)	1977-04-22	Touche a effleurement
SE390466B (sv)	1976-12-20	Elektrisk brytare
SE419806B (sv)	1981-08-24	Elektrisk stromstellare
AT336692B (de)	1977-05-25	Schaltereinheit
RO70422A (ro)	1982-05-10	Intrerupator cu tasta
IT1020025B (it)	1977-12-20	Intenruttore a pulsank
BE815764A (fr)	1974-12-02	Commutateur
IT1017744B (it)	1977-08-10	Interruttore a scatto
IT1009171B (it)	1976-12-10	Interruttore rotante
CH558991A (de)	1975-02-14	Elektronischer beruehrungsschalter.
SE394913B (sv)	1977-07-18	Tangentbordsstromstellare
SE401967B (sv)	1978-06-05	Tvavegshalvledaromkopplare
DK144226C (da)	1982-06-21	Krydsfelt-skydeomskifter
BR7308585D0 (pt)	1974-12-31	Aperfeicoamentos em um dispositivo comutador
AT335534B (de)	1977-03-10	Beruhrungstaster-schaltungsanordnung
IT979054B (it)	1974-09-30	Commutatore elettrico a bilico
IT1004720B (it)	1976-07-20	Interruttore ad autosoffiaggio
IT1000569B (it)	1976-04-10	Interruttore elettronico azionato a tocco