DE3684724D1 - Verriegelungseinrichtung eines steuerhebels fuer lastschalter. - Google Patents

Verriegelungseinrichtung eines steuerhebels fuer lastschalter.

Info

Publication number
DE3684724D1
DE3684724D1 DE8686303972T DE3684724T DE3684724D1 DE 3684724 D1 DE3684724 D1 DE 3684724D1 DE 8686303972 T DE8686303972 T DE 8686303972T DE 3684724 T DE3684724 T DE 3684724T DE 3684724 D1 DE3684724 D1 DE 3684724D1
Authority
DE
Germany
Prior art keywords
locking device
control lever
load switches
switches
load
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 - Fee Related
Application number
DE8686303972T
Other languages
English (en)
Inventor
Toshiaki C O Fukuyam Kobayashi
Yutaka C O Fukuyama W Nakayama
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi 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
Priority claimed from JP7661185U external-priority patent/JPS61194237U/ja
Priority claimed from JP11103185A external-priority patent/JPS61269814A/ja
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Application granted granted Critical
Publication of DE3684724D1 publication Critical patent/DE3684724D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
DE8686303972T 1985-05-23 1986-05-23 Verriegelungseinrichtung eines steuerhebels fuer lastschalter. Expired - Fee Related DE3684724D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP7661185U JPS61194237U (de) 1985-05-23 1985-05-23
JP11103185A JPS61269814A (ja) 1985-05-23 1985-05-23 電気開閉器の操作ハンドルロツク装置

Publications (1)

Publication Number Publication Date
DE3684724D1 true DE3684724D1 (de) 1992-05-14

Family

ID=26417749

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686303972T Expired - Fee Related DE3684724D1 (de) 1985-05-23 1986-05-23 Verriegelungseinrichtung eines steuerhebels fuer lastschalter.

Country Status (3)

Country Link
US (1) US4733029A (de)
EP (1) EP0204479B1 (de)
DE (1) DE3684724D1 (de)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8718487D0 (en) * 1987-08-05 1987-09-09 Bicc Plc Electric switch locking device
US5220536A (en) * 1989-09-01 1993-06-15 Quantronix, Inc. Measuring method and apparatus
US4978816A (en) * 1990-02-16 1990-12-18 General Electric Company Circuit breaker handle interlock arrangement
US5113043A (en) * 1991-02-25 1992-05-12 General Electric Company Circuit breaker safety interlock unit
US5148910A (en) * 1991-03-19 1992-09-22 Houston Industries Incorporated Circuit breaker tagging/lockout apparatus
US5141119A (en) * 1991-04-22 1992-08-25 Milazzo James D Method for limiting movement of a boom
US5147991A (en) * 1991-07-22 1992-09-15 Jordan Sr Nathaniel Electrical switch locking system
US5310969A (en) * 1992-04-21 1994-05-10 Prinzing Enterprises, Inc. Switch lockouts
US5270503A (en) * 1992-10-26 1993-12-14 Frye James A Electric circuit lock-out safety device
US5324897A (en) * 1993-05-27 1994-06-28 Hubbell Incorporated Switch locking device
US5349145A (en) * 1993-08-02 1994-09-20 General Electric Company Circuit breaker operating handle interlock
US5468925A (en) * 1994-04-21 1995-11-21 Mohsen; Jafar Enclosure for an electrical switch
US5543593A (en) * 1994-09-07 1996-08-06 Prinzing Enterprises, Inc. Electrical switch lockout device
US5593020A (en) * 1995-03-07 1997-01-14 Alexander; Richard L. Apparatus for locking a circuit breaker, and methods for forming and using same
US6310291B1 (en) 2000-02-10 2001-10-30 Emett Clough Utility lock-out apparatus
US6388213B1 (en) * 2000-03-17 2002-05-14 General Electric Company Locking device for molded case circuit breakers
US6476698B1 (en) * 2000-03-17 2002-11-05 General Electric Company Convertible locking arrangement on breakers
US6469264B2 (en) 2001-01-29 2002-10-22 Brady Worldwide, Inc. Switch lever lock out assembly
EP1371009B1 (de) 2001-03-21 2010-05-19 Brady Worldwide, Inc. Unterbrecherschalter-lockout-baugruppe
US6861596B2 (en) * 2002-02-19 2005-03-01 Gen-Tran Corporation Switch interlock apparatus
US6727441B2 (en) 2002-09-04 2004-04-27 Brady Worldwide, Inc. Switch lever lock out assembly
US6627816B1 (en) 2002-09-20 2003-09-30 Imagine That, Llc Device for preventing switch operation
US6696651B1 (en) * 2002-09-30 2004-02-24 Rockwell Automation Technologies, Inc. Lock out device for miniature circuit breaker and manual motor controller
FR2861213B1 (fr) * 2003-10-16 2007-08-10 Legrand Sa Appareil electrique a touche basculante adaptee a etre bloquee
US7442888B2 (en) * 2005-08-22 2008-10-28 Scientific Technologies Incorporated Safety lock for interlock switch
EP2076913A4 (de) * 2006-09-18 2010-08-04 Master Lock Co Schalter-lockout-anordnung
US7462046B2 (en) * 2007-03-23 2008-12-09 Burchell Jr Stanley C Device for restricting unauthorized access to electrical receptacles
AU2010100182B4 (en) * 2010-03-01 2013-10-03 Nhp Electrical Engineering Products Pty Ltd Lock
US8284542B2 (en) * 2010-03-09 2012-10-09 Schneider Electric USA, Inc. Circuit breaker with improved tie-down accessory
DE102012201852A1 (de) * 2012-02-08 2013-08-08 Siemens Aktiengesellschaft Testtaste für ein elektrisches Schaltgerät und elektrisches Schaltgerät
US9147545B2 (en) 2012-04-05 2015-09-29 Schneider Electric USA, Inc. Circuit breaker identification accessory
US9208964B2 (en) 2012-12-14 2015-12-08 Master Lock Company Llc Lockout device
US9978542B2 (en) * 2013-03-15 2018-05-22 Huntington Ingalls Incorporated Circuit breaker lockout devices and methods
US9663220B2 (en) * 2014-02-28 2017-05-30 The Boeing Company Systems and methods for locking a control lever
US10685793B2 (en) * 2018-01-22 2020-06-16 Zachary Atherton Switch blocking device

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA677653A (en) * 1964-01-07 I. Stanback Harris Means for locking circuit breaker operating handles
US1383781A (en) * 1918-06-13 1921-07-05 Square D Co Center stop and outside lock off for electrical switches
US1983902A (en) * 1934-06-19 1934-12-11 Trumbull Electric Mfg Co Safety switch
US2832857A (en) * 1954-03-15 1958-04-29 Wadsworth Electric Mfg Co Locking plate for circuit breakers, switches and the like
US2978613A (en) * 1959-02-06 1961-04-04 Hein Edwin Lockout device for switch panels
US2946864A (en) * 1959-03-26 1960-07-26 Square D Co Locking apparatus
US3312794A (en) * 1963-11-15 1967-04-04 Heinemann Electric Co Circuit breaker handle with transversely slidable restraining means
US3327075A (en) * 1964-10-29 1967-06-20 Westinghouse Electric Corp Circuit interrupter with locking provision
US3470336A (en) * 1968-01-18 1969-09-30 Westinghouse Electric Corp Circuit interrupter with handle locking means
US3670228A (en) * 1969-12-12 1972-06-13 Sperry Rand Corp Digital fine-coarse servomechanism for a single element printer control system
US4160137A (en) * 1977-12-28 1979-07-03 Gould Inc. Bracket means to mount a padlock for blocking movement of a switch handle
US4260861A (en) * 1979-07-30 1981-04-07 Gould Inc. Handle locking means for circuit breaker

Also Published As

Publication number Publication date
EP0204479A3 (en) 1989-05-24
US4733029A (en) 1988-03-22
EP0204479B1 (de) 1992-04-08
EP0204479A2 (de) 1986-12-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee