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ITMI911434A0 - Dispositivo compatto di comando manuale per interruttori di manovra - Google Patents

Dispositivo compatto di comando manuale per interruttori di manovra

Info

Publication number
ITMI911434A0
ITMI911434A0 IT91MI1434A ITMI911434A ITMI911434A0 IT MI911434 A0 ITMI911434 A0 IT MI911434A0 IT 91MI1434 A IT91MI1434 A IT 91MI1434A IT MI911434 A ITMI911434 A IT MI911434A IT MI911434 A0 ITMI911434 A0 IT MI911434A0
Authority
IT
Italy
Prior art keywords
control device
manual control
operating switches
compact manual
compact
Prior art date
Application number
IT91MI1434A
Other languages
English (en)
Inventor
Giampietro Tosi
Original Assignee
Giampietro Tosi
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 Giampietro Tosi filed Critical Giampietro Tosi
Priority to ITMI911434A priority Critical patent/IT1252318B/it
Publication of ITMI911434A0 publication Critical patent/ITMI911434A0/it
Priority to DE69221026T priority patent/DE69221026D1/de
Priority to AT92201446T priority patent/ATE155927T1/de
Priority to EP92201446A priority patent/EP0514995B1/en
Publication of ITMI911434A1 publication Critical patent/ITMI911434A1/it
Application granted granted Critical
Publication of IT1252318B publication Critical patent/IT1252318B/it

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
    • H01H9/22—Interlocking, locking, or latching mechanisms for interlocking between casing, cover, or protective shutter and mechanism for operating contacts
    • H01H9/223—Defeatable locking means
    • 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
    • H01H9/285—Locking mechanisms incorporated in the switch assembly and operable by a key or a special tool
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H11/0006—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H01H3/08—Turn knobs
    • H01H3/10—Means for securing to shaft of driving mechanism
ITMI911434A 1991-05-24 1991-05-24 Dispositivo compatto di comando manuale per interruttori di manovra IT1252318B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ITMI911434A IT1252318B (it) 1991-05-24 1991-05-24 Dispositivo compatto di comando manuale per interruttori di manovra
DE69221026T DE69221026D1 (de) 1991-05-24 1992-05-21 Kompakte Einrichtung für die manuelle Kontrolle von arbeitenden Schaltern
AT92201446T ATE155927T1 (de) 1991-05-24 1992-05-21 Kompakte einrichtung für die manuelle kontrolle von arbeitenden schaltern
EP92201446A EP0514995B1 (en) 1991-05-24 1992-05-21 Compact device for the manual control of operating switches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI911434A IT1252318B (it) 1991-05-24 1991-05-24 Dispositivo compatto di comando manuale per interruttori di manovra

Publications (3)

Publication Number Publication Date
ITMI911434A0 true ITMI911434A0 (it) 1991-05-24
ITMI911434A1 ITMI911434A1 (it) 1992-11-24
IT1252318B IT1252318B (it) 1995-06-08

Family

ID=11359982

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI911434A IT1252318B (it) 1991-05-24 1991-05-24 Dispositivo compatto di comando manuale per interruttori di manovra

Country Status (4)

Country Link
EP (1) EP0514995B1 (it)
AT (1) ATE155927T1 (it)
DE (1) DE69221026D1 (it)
IT (1) IT1252318B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106024491B (zh) * 2016-06-17 2017-12-01 中国西电电气股份有限公司 一种操动机构手动闭锁装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE387470B (sv) * 1973-04-24 1976-09-06 B Wennersten Manoverdon
DE3038009A1 (de) * 1979-11-29 1982-04-22 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Anordnung zur betaetigung und verriegelung eines schalters
SE446677B (en) * 1980-11-25 1986-09-29 Eldon Ab Control
SE459704B (sv) * 1987-08-21 1989-07-24 Eldon Ab Spaerranordning
US4851621A (en) * 1988-01-19 1989-07-25 Borchardt Robert E Operating handle for an enclosed electric switch

Also Published As

Publication number Publication date
IT1252318B (it) 1995-06-08
EP0514995A1 (en) 1992-11-25
EP0514995B1 (en) 1997-07-23
ITMI911434A1 (it) 1992-11-24
ATE155927T1 (de) 1997-08-15
DE69221026D1 (de) 1997-09-04

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970516