EP 3629351 B1 20210331 - ACTUATING SYSTEM FOR ELECTRICAL SWITCHING APPLIANCE
Title (en)
ACTUATING SYSTEM FOR ELECTRICAL SWITCHING APPLIANCE
Title (de)
BETÄTIGUNGSSYSTEM FÜR ELEKTRISCHES SCHALTGERÄT
Title (fr)
SYSTÈME D'ACTIONNEMENT POUR APPAREIL ÉLECTRIQUE INTERRUPTEUR
Publication
Application
Priority
FR 1858506 A 20180920
Abstract (en)
[origin: CN110931278A] The invention relates to a contact actuating system (1) for an electrical switch device. The actuating system comprising an arming shaft (5), a closing spring and an opening spring cooperating with the arming shaft (5), as well as a control paddle (30) actuated by the arming shaft (5) and an opening actuator (10) which allows, when the opening spring is armed, the release of the opening spring. The actuating system is characterized in that the actuating system also comprises a selection unit (20) which can be positioned on an active position in which the selection unit mechanically couples thearming paddle (30) with a closing crank (40), so that, as soon as the closing spring is armed, the arming paddle (30) causes the closing spring to be released via the closing crank (40), the selection unit can also be position on an inactive position in which the closing crank (40) is uncoupled from the arming paddle (30).
IPC 8 full level
H01H 3/30 (2006.01)
CPC (source: CN EP)
H01H 3/30 (2013.01 - CN EP); H01H 3/3031 (2013.01 - EP); H01H 3/54 (2013.01 - CN); H01H 11/0006 (2013.01 - EP); H01H 2003/3094 (2013.01 - EP)
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 3629351 A1 20200401; EP 3629351 B1 20210331; CN 110931278 A 20200327; ES 2870546 T3 20211027; FR 3086455 A1 20200327; FR 3086455 B1 20200814
DOCDB simple family (application)
EP 19190944 A 20190809; CN 201910840900 A 20190906; ES 19190944 T 20190809; FR 1858506 A 20180920