EP 2948971 B1 20170315 - ELECTRICAL APPARATUS WITH DUAL MOVEMENT OF CONTACTS COMPRISING A RETURN DEVICE WITH TWO LEVERS
Title (en)
ELECTRICAL APPARATUS WITH DUAL MOVEMENT OF CONTACTS COMPRISING A RETURN DEVICE WITH TWO LEVERS
Title (de)
ELEKTRISCHE VORRICHTUNG MIT DOPPELTER BEWEGUNG VON KONTAKTEN MIT EINER UMKEHRVORRICHTUNG MIT ZWEI HEBELN
Title (fr)
APPAREILLAGE ÉLECTRIQUE À DOUBLE MOUVEMENT DE CONTACTS COMPORTANT UN DISPOSITIF DE RENVOI À DEUX LEVIERS
Publication
Application
Priority
- FR 1350612 A 20130124
- EP 2014051128 W 20140121
Abstract (en)
[origin: WO2014114637A1] The invention proposes an electrical apparatus (10) comprising a main moving contact (14) and a secondary moving contact (16), which are able to move along the main axis A of the apparatus (10), in which the main moving contact (14) is linked to the secondary moving contact (16) by way of a return mechanism (20) which transforms the movement of the main moving contact (14) in one direction into a movement of the secondary moving contact (16) in the opposite direction, characterized in that the return mechanism (20) comprises two levers (22, 24) mounted pivotably with respect to the fixed frame (12) about respective parallel pivoting axes (B, C), each lever (22, 24) of which is linked to the main moving contact (14) or to the secondary moving contact (16) on the one hand and to the other lever (24, 22) on the other hand.
IPC 8 full level
H01H 3/46 (2006.01); H01H 33/02 (2006.01); H01H 33/90 (2006.01)
CPC (source: CN EP US)
H01H 3/46 (2013.01 - US); H01H 33/904 (2013.01 - CN EP US); H01H 2033/028 (2013.01 - CN EP US)
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)
FR 3001329 A1 20140725; FR 3001329 B1 20150227; CA 2898389 A1 20140731; CA 2898389 C 20210518; CN 104981887 A 20151014; CN 104981887 B 20171222; EP 2948971 A1 20151202; EP 2948971 B1 20170315; HU E032317 T2 20170928; US 2015357128 A1 20151210; US 9543081 B2 20170110; WO 2014114637 A1 20140731
DOCDB simple family (application)
FR 1350612 A 20130124; CA 2898389 A 20140121; CN 201480005999 A 20140121; EP 14701060 A 20140121; EP 2014051128 W 20140121; HU E14701060 A 20140121; US 201414762638 A 20140121