EP 0222686 B1 19891004 - CONTACT ARRANGEMENT WITH INTERMEDIATE ELEMENTS SEPARATING THE CONTACT LEVERS FROM ONE ANOTHER
Title (en)
CONTACT ARRANGEMENT WITH INTERMEDIATE ELEMENTS SEPARATING THE CONTACT LEVERS FROM ONE ANOTHER
Publication
Application
Priority
DE 3539788 A 19851107
Abstract (en)
[origin: US4709127A] A contact arrangement for a low-voltage circuit breaker comprises a movable part having several contact levers. For preventing undersirable deflection of a joint pin going through the contact levers, support levers are arranged between the contact levers, which include openings for the joint pin of the contact levers and a coupling pin which serves for introducing a driving force by coupling members. Between the contact levers, there are furthermore spacers which are supported tiltably within limits at the support levers and which ensure low-friction mobility of the contact levers relative to each other.
IPC 1-7
IPC 8 full level
H01H 33/12 (2006.01); H01H 1/22 (2006.01); H01H 9/38 (2006.01)
CPC (source: EP US)
H01H 1/226 (2013.01 - EP US); H01H 9/38 (2013.01 - EP US); H01H 2001/228 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB IT SE
DOCDB simple family (publication)
EP 0222686 A1 19870520; EP 0222686 B1 19891004; BR 8605497 A 19870811; DE 3539788 A1 19870514; DE 3666109 D1 19891109; IN 164117 B 19890114; JP H0752619 B2 19950605; JP S62113321 A 19870525; US 4709127 A 19871124
DOCDB simple family (application)
EP 86730163 A 19861020; BR 8605497 A 19861106; DE 3539788 A 19851107; DE 3666109 T 19861020; IN 726CA1986 A 19861006; JP 26258586 A 19861104; US 92268286 A 19861024