FR1173732A - Commutateur multiple du type à barres croisées - Google Patents

Commutateur multiple du type à barres croisées

Info

Publication number: FR1173732A
Authority: FR; France
Prior art keywords: cross; bar type; multiple switch; type multiple; switch
Prior art date: 1956-04-28
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

Other languages

English (en)

Inventor

Hans Steinbach

Johannes Bernutz

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.)

International Standard Electric Corp

Original Assignee

International Standard Electric Corp

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.)

1956-04-28

Filing date

1957-04-26

Publication date

1959-03-02

1957-04-26 Application filed by International Standard Electric Corp filed Critical International Standard Electric Corp

1959-03-02 Application granted granted Critical

1959-03-02 Publication of FR1173732A publication Critical patent/FR1173732A/fr

Status Expired legal-status Critical Current

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H67/00—Electrically-operated selector switches
- H01H67/22—Switches without multi-position wipers
- H01H67/26—Co-ordinate-type selector switches not having relays at cross-points but involving mechanical movement, e.g. cross-bar switch, code-bar switch

FR1173732D 1956-04-28 1957-04-26 Commutateur multiple du type à barres croisées Expired FR1173732A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DEST001113		1956-04-28

Publications (1)

Publication Number	Publication Date
FR1173732A true FR1173732A (fr)	1959-03-02

Family

ID=7452363

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
FR1173732D Expired FR1173732A (fr)	1956-04-28	1957-04-26	Commutateur multiple du type à barres croisées
FR1200298D Expired FR1200298A (fr)	1956-04-28	1958-03-28	Perfectionnements aux systèmes téléphoniques automatiques

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
FR1200298D Expired FR1200298A (fr)	1956-04-28	1958-03-28	Perfectionnements aux systèmes téléphoniques automatiques

Country Status (5)

Country	Link
US (1)	US3001024A (fr)
BE (2)	BE557051A (fr)
CH (1)	CH355188A (fr)
FR (2)	FR1173732A (fr)
GB (1)	GB819555A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1513433A (fr) *	1966-12-19	1968-02-16		Perfectionnements aux matrices de points de connexion à contacts scellés
US3553411A (en) *	1967-10-27	1971-01-05	Sarl	Automatic switching device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2166764A (en) *	1936-10-10	1939-07-18	Bell Telephone Labor Inc	Switching mechanism
US2399962A (en) *	1945-01-01	1946-05-07	Stromberg Carison Company	Automatic switch
US2509416A (en) *	1945-03-19	1950-05-30	Leich Electric Co	Automatic telephone system
US2517679A (en) *	1947-09-16	1950-08-08	Hartford Nat Bank & Trust Co	Cross-rod switch for automatic telephone systems
US2517022A (en) *	1947-12-30	1950-08-01	Bell Telephone Labor Inc	Cross-wire switch
DE924217C (de) *	1952-10-31	1955-02-28	Standard Elek Zitaets Ges Ag	Waehlschatlter fuer Fernmelde-, insbesondere Fernsprechanlagen

1957
- 1957-04-24 US US654912A patent/US3001024A/en not_active Expired - Lifetime
- 1957-04-26 FR FR1173732D patent/FR1173732A/fr not_active Expired
- 1957-04-26 GB GB13370/57A patent/GB819555A/en not_active Expired
- 1957-04-29 CH CH355188D patent/CH355188A/de unknown
- 1957-04-29 BE BE557051A patent/BE557051A/xx unknown
1958
- 1958-03-28 FR FR1200298D patent/FR1200298A/fr not_active Expired
- 1958-04-02 BE BE566347A patent/BE566347A/xx unknown

Also Published As

Publication number	Publication date
BE566347A (fr)	1958-10-02
GB819555A (en)	1959-09-02
FR1200298A (fr)	1959-12-21
BE557051A (fr)	1957-10-29
US3001024A (en)	1961-09-19
CH355188A (de)	1961-06-30

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