FR1041953A - Dispositif de verrouillage - Google Patents

Dispositif de verrouillage

Info

Publication number: FR1041953A
Authority: FR; France
Prior art keywords: locking device; locking
Prior art date: 1950-09-08
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

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.)

CBS Corp

Original Assignee

Westinghouse 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.)

1950-09-08

Filing date

1951-09-05

Publication date

1953-10-28

1951-09-05 Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp

1953-10-28 Application granted granted Critical

1953-10-28 Publication of FR1041953A publication Critical patent/FR1041953A/fr

Status Expired legal-status Critical Current

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/16—Magnetic circuit arrangements
- H01H50/18—Movable parts of magnetic circuits, e.g. armature
- H01H50/32—Latching movable parts mechanically
- H01H50/323—Latching movable parts mechanically for interlocking two or more relays
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L19/00—Arrangements for interlocking between points and signals by means of a single interlocking device, e.g. central control
- B61L19/06—Interlocking devices having electrical operation
- B61L19/14—Interlocking devices having electrical operation with electrical locks
- B61L19/16—Details
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G5/00—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member
- G05G5/06—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member for holding members in one or a limited number of definite positions only
- G05G5/08—Interlocking of members, e.g. locking member in a particular position before or during the movement of another member
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/20—Control lever and linkage systems
- Y10T74/20207—Multiple controlling elements for single controlled element
- Y10T74/20238—Interlocked

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Mechanical Engineering (AREA)
Electromagnetism (AREA)
General Physics & Mathematics (AREA)
Automation & Control Theory (AREA)
Switch Cases, Indication, And Locking (AREA)

FR1041953D 1950-09-08 1951-09-05 Dispositif de verrouillage Expired FR1041953A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US183764A US2604796A (en)	1950-09-08	1950-09-08	Interlock

Publications (1)

Publication Number	Publication Date
FR1041953A true FR1041953A (fr)	1953-10-28

Family

ID=22674187

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR1041953D Expired FR1041953A (fr)	1950-09-08	1951-09-05	Dispositif de verrouillage

Country Status (2)

Country	Link
US (1)	US2604796A (fr)
FR (1)	FR1041953A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2722135A (en) *	1951-10-25	1955-11-01	Westinghouse Electric Corp	Mechanical interlock
CA550142A (fr) *	1953-08-11	1957-12-10	H. Sprow James	Mecanisme de blocage
BE541217A (fr) *	1954-09-11
US2881632A (en) *	1954-09-30	1959-04-14	James S Woodward	Engine control coordinator
US2828381A (en) *	1955-10-07	1958-03-25	Culter Hammer Inc	Electromagnetic reversing contactor with interlock
US2904649A (en) *	1957-08-22	1959-09-15	Cutler Hammer Inc	Mechanical interlock for circuit breakers
US2889421A (en) *	1957-10-30	1959-06-02	Gen Electric	Interlocking control mechanism
US3735295A (en) *	1972-03-28	1973-05-22	Westinghouse Electric Corp	Electric control devices with mechanical interlock
DE19545540C2 (de) *	1995-12-06	1998-04-09	Siemens Ag	Schützsicherheitskombination
CA2674372C (fr) *	2008-07-30	2016-02-09	Gen-Tran Corporation	Commutateur de transfert automatique

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US948583A (en) *	1908-05-07	1910-02-08	W F & John Barnes Company	Gearing.
US938588A (en) *	1909-01-16	1909-11-02	Jerome F Keely	Self-locking relay.
US2108634A (en) *	1936-03-13	1938-02-15	Allen Bradley Co	Mechanical interlock
US2164822A (en) *	1936-08-26	1939-07-04	Union Switch & Signal Co	Electrically operated switch mechanism
US2275885A (en) *	1940-01-30	1942-03-10	Gen Electric	Electric circuit breaker
US2328801A (en) *	1940-12-02	1943-09-07	Swartzbaugh Mfg Company	Interlocking mechanism for electric switches
US2295517A (en) *	1941-03-17	1942-09-08	Cutler Hammer Inc	Operating mechanism for electric switches

1950
- 1950-09-08 US US183764A patent/US2604796A/en not_active Expired - Lifetime
1951
- 1951-09-05 FR FR1041953D patent/FR1041953A/fr not_active Expired

Also Published As

Publication number	Publication date
US2604796A (en)	1952-07-29

Publication	Publication Date	Title
CH313855A (fr)	1956-05-15	Dispositif de combustion
FR1041953A (fr)	1953-10-28	Dispositif de verrouillage
FR1025428A (fr)	1953-04-15	Dispositif de raccord
FR1030308A (fr)	1953-06-11	Dispositif de multiplication
FR1027535A (fr)	1953-05-12	Dispositif de verrouillage magnétique
FR1014974A (fr)	1952-08-26	Dispositif de levage
FR1013798A (fr)	1952-08-04	Dispositif de bigoudi
FR1035033A (fr)	1953-08-12	Dispositif indicateur
FR1024532A (fr)	1953-04-02	Dispositif de blocage progressif de différentiel
FR1026620A (fr)	1953-04-29	Dispositif de jonction
FR1032930A (fr)	1953-07-07	Dispositif de percussion
FR1017658A (fr)	1952-12-17	Dispositif de dégravement
FR1043899A (fr)	1953-11-12	Dispositif de réglage
FR1020127A (fr)	1953-02-02	Dispositif spectrophotométrique
FR1016728A (fr)	1952-11-20	Dispositif de ruissellement
FR1008835A (fr)	1952-05-22	Dispositif de pulvérisation
FR1044307A (fr)	1953-11-17	Dispositif de soutirage
FR1012939A (fr)	1952-07-21	Dispositif de couplage
FR1029367A (fr)	1953-06-02	Dispositif de freinage
FR1037528A (fr)	1953-09-17	Dispositif de freinage
FR1024481A (fr)	1953-04-01	Dispositif de verrouillage
FR80451E (fr)	1963-05-03	Dispositif de propulsion
FR1050500A (fr)	1954-01-07	Dispositif de massage
FR1013869A (fr)	1952-08-05	Dispositif de massage
FR1045871A (fr)	1953-12-01	Dispositif de refroidissement perfectionné