FR1120945A - Dispositif de verrouillage pour interrupteur - Google Patents

Dispositif de verrouillage pour interrupteur

Info

Publication number
FR1120945A
FR1120945A FR1120945DA FR1120945A FR 1120945 A FR1120945 A FR 1120945A FR 1120945D A FR1120945D A FR 1120945DA FR 1120945 A FR1120945 A FR 1120945A
Authority
FR
France
Prior art keywords
switch
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 FR1120945A publication Critical patent/FR1120945A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/20—Interlocking, locking, or latching mechanisms
    • H01H9/28—Interlocking, locking, or latching mechanisms for locking switch parts by a key or equivalent removable member
    • H01H9/281—Interlocking, locking, or latching mechanisms for locking switch parts by a key or equivalent removable member making use of a padlock
    • H01H9/282—Interlocking, locking, or latching mechanisms for locking switch parts by a key or equivalent removable member making use of a padlock and a separate part mounted or mountable on the switch assembly and movable between an unlocking position and a locking position where it can be secured by the padlock
    • H01H9/283—Interlocking, locking, or latching mechanisms for locking switch parts by a key or equivalent removable member making use of a padlock and a separate part mounted or mountable on the switch assembly and movable between an unlocking position and a locking position where it can be secured by the padlock the part being removable
FR1120945D 1954-03-19 1955-03-18 Dispositif de verrouillage pour interrupteur Expired FR1120945A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US765724XA 1954-03-19 1954-03-19

Publications (1)

Publication Number Publication Date
FR1120945A true FR1120945A (fr) 1956-07-17

Family

ID=22132868

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1120945D Expired FR1120945A (fr) 1954-03-19 1955-03-18 Dispositif de verrouillage pour interrupteur

Country Status (2)

Country Link
FR (1) FR1120945A (fr)
GB (1) GB765724A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4347412A (en) * 1979-01-12 1982-08-31 Mitsubishi Denki Kabushiki Kaisha Handle lock device for a switch
US4467152A (en) * 1983-05-18 1984-08-21 The United States Of America As Represented By The United States Department Of Energy Circuit breaker lock out assembly
US5148910A (en) * 1991-03-19 1992-09-22 Houston Industries Incorporated Circuit breaker tagging/lockout apparatus
US5500495A (en) * 1993-01-26 1996-03-19 Brady Usa, Inc. Circuit breaker lockout device for attachment to solid switch stem
IE940052A1 (en) * 1994-01-21 1995-07-26 Square D Co A locking device

Also Published As

Publication number Publication date
GB765724A (en) 1957-01-09

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