EP 2605264 B1 20170913 - Auxiliary contact actuating device in an electric switchgear apparatus
Title (en)
Auxiliary contact actuating device in an electric switchgear apparatus
Title (de)
Betätigungseinrichtung eines Hilfskontaktes in einer elektrischen Schaltvorrichtung
Title (fr)
Dispositif d'actionnement des contacts auxiliaires dans un appareil de coupure électrique
Publication
Application
Priority
FR 1103847 A 20111215
Abstract (en)
[origin: EP2605264A1] The device (D) has a connecting rod connected to a drive shaft (1) and a crank (4) at ends. The crank for actuating auxiliary contacts is mounted to rotate relative to a support of the device between open and closed positions of main contacts of the device. A mechanical disconnect unit partially disconnects the shaft from the crank in vicinity of the positions. A telescopic spring device drives the crank toward the open/closed position when the shaft and the crank are disconnected. The crank is positioned on stop forming parts (10, 11) of a fixed support of a frame of the device.
IPC 8 full level
H01H 71/46 (2006.01)
CPC (source: EP)
H01H 71/46 (2013.01); H01H 5/06 (2013.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 2605264 A1 20130619; EP 2605264 B1 20170913; CN 103165304 A 20130619; CN 103165304 B 20180921; FR 2984588 A1 20130621; FR 2984588 B1 20150612
DOCDB simple family (application)
EP 12306325 A 20121025; CN 201210548674 A 20121217; FR 1103847 A 20111215