FR1041953A - Dispositif de verrouillage - Google Patents

Dispositif de verrouillage

Info

Publication number
FR1041953A
FR1041953A FR1041953DA FR1041953A FR 1041953 A FR1041953 A FR 1041953A FR 1041953D A FR1041953D A FR 1041953DA FR 1041953 A FR1041953 A FR 1041953A
Authority
FR
France
Prior art keywords
locking device
locking
Prior art date
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)
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.)
Westinghouse Electric 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.)
Filing date
Publication date
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of FR1041953A publication Critical patent/FR1041953A/fr
Expired legal-status Critical Current

Links

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
US3736538A (en) * 1972-03-28 1973-05-29 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

Also Published As

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

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