EP 0047355 B1 19850828 - CONTACT DEVICE FOR LOW-VOLTAGE SWITCH GEARS, PARTICULARLY CONTACTORS
Title (en)
CONTACT DEVICE FOR LOW-VOLTAGE SWITCH GEARS, PARTICULARLY CONTACTORS
Publication
Application
Priority
- DE 3033668 A 19800906
- DE 8023868 U 19800906
Abstract (en)
[origin: US4401863A] A contact device for low voltage switch devices, includes at least two stationary contact bars with contact pieces, as well as at least one electrically-conductive contact bridge which is disposed in a contact bridge support and is movable by means of a spring force. In order to provide a good contact device wherein a weight and material saving is obtained, wherein simultaneously a switch-on impact of the contact is prevented and wherein a good adaptability of the movable contact pieces to the position of the stationary contact pieces is obtained, the contact bridge is made from a flexible material and a contact pressure spring for each of the two movable contact pieces is provided.
IPC 1-7
IPC 8 full level
H01H 1/20 (2006.01); H01H 50/54 (2006.01)
CPC (source: EP US)
H01H 1/2083 (2013.01 - EP US); H01H 50/546 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
DE 3033668 A1 19810319; DE 3033668 C2 19831215; DE 8023868 U1 19820325; EP 0047355 A2 19820317; EP 0047355 A3 19820922; EP 0047355 B1 19850828; US 4401863 A 19830830
DOCDB simple family (application)
DE 3033668 A 19800906; DE 8023868 U 19800906; EP 81102806 A 19810413; US 29282681 A 19810814