EP 1147530 B1 20030514 - ACTUATING SHAFT FOR A MULTIPOLAR CIRCUIT BREAKER AND METHOD FOR PRODUCING SAME
Title (en)
ACTUATING SHAFT FOR A MULTIPOLAR CIRCUIT BREAKER AND METHOD FOR PRODUCING SAME
Title (de)
SCHALTWELLE FÜR EINEN MEHRPOLIGEN ELEKTRISCHEN LEISTUNGSSCHALTER UND VERFAHREN ZU IHRER HERSTELLUNG
Title (fr)
ARBRE DE COMMANDE POUR DISJONCTEUR DE PUISSANCE MULTIPOLAIRE ET SON PROCEDE DE FABRICATION
Publication
Application
Priority
- DE 9903770 W 19991124
- DE 19860717 A 19981223
Abstract (en)
[origin: DE19860717A1] The invention relates to an actuating shaft (1) for actuating switch contacts of a multipolar electrical power breaker having a shaft (2) for a rotational assembly and a lever (4) made of diecast metal projecting from the latter. Said levers (4) are fixed to the shaft (2) which is formed by a tubular semi-finished product made of metal having a higher melting point than the lever (4). All levers of an actuating shaft (1) can be embodied as a common diecast body (3) or individual diecast bodies. The embodiment described above makes it possible to manufacture single piece actuating shafts (1) with different sizes for circuit breakers.
IPC 1-7
IPC 8 full level
H01H 3/32 (2006.01); H01H 3/46 (2006.01); H01H 33/02 (2006.01); H01H 33/42 (2006.01)
CPC (source: EP US)
H01H 3/46 (2013.01 - EP US); H01H 33/022 (2013.01 - EP US); H01H 2009/0088 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
DE 19860717 A1 20000629; DE 59905595 D1 20030618; EP 1147530 A1 20011024; EP 1147530 B1 20030514; JP 2003507842 A 20030225; US 6734378 B1 20040511; WO 0039825 A1 20000706
DOCDB simple family (application)
DE 19860717 A 19981223; DE 59905595 T 19991124; DE 9903770 W 19991124; EP 99962091 A 19991124; JP 2000591640 A 19991124; US 86905201 A 20010817