EP 1527471 B1 20060927 - MECHANICAL LOCKING DEVICE FOR CONTACTORS, AND AUXILIARY TOOL THEREFOR
Title (en)
MECHANICAL LOCKING DEVICE FOR CONTACTORS, AND AUXILIARY TOOL THEREFOR
Title (de)
MECHANISCHE VERRIEGELUNGSEINRICHTUNG FUR SCHALTSCHUTZE UND HILFSWERKZEUG HIERFÜR
Title (fr)
DISPOSITIF DE VERROUILLAGE MECANIQUE POUR CONTACTEUR, ET OUTIL AUXILIAIRE ASSOCIE
Publication
Application
Priority
- DE 10328499 A 20030625
- EP 2004006217 W 20040609
Abstract (en)
[origin: US2006054477A1] A mechanical locking device for mechanically connected contactors includes a first and a second actuating member and a locking element. The actuating members are operatively connected respectively to an electromagnetic operating mechanism and a movable contact of a respective contactor. The first actuating member has a first curved recess adjacent the first connecting sidewall. The second actuating member has a second curved recess adjacent the second connecting sidewall. The locking element includes a rolling element received in a respective opening in each of the first and second connecting sidewalls. The first actuating member urges the locking element into the second recess when the first contactor is in a switched-on condition and the second actuating member urges the locking element into the first recess when the second contactor is in a switched-on condition.
IPC 8 full level
H01H 50/32 (2006.01)
CPC (source: EP US)
H01H 50/323 (2013.01 - EP US); H01H 2050/049 (2013.01 - EP US); H01H 2300/06 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
US 2006054477 A1 20060316; US 7294798 B2 20071113; AT E341094 T1 20061015; CN 100424803 C 20081008; CN 1813327 A 20060802; DE 10328499 B3 20041125; DE 502004001580 D1 20061109; EP 1527471 A1 20050504; EP 1527471 B1 20060927; ES 2274459 T3 20070516; JP 2007507057 A 20070322; JP 4241824 B2 20090318; WO 2004114344 A1 20041229
DOCDB simple family (application)
US 54032205 A 20050621; AT 04736389 T 20040609; CN 200480017823 A 20040609; DE 10328499 A 20030625; DE 502004001580 T 20040609; EP 04736389 A 20040609; EP 2004006217 W 20040609; ES 04736389 T 20040609; JP 2006515287 A 20040609