EP 0259273 A3 19880824 - A MOVING CONTACT ASSEMBLY FOR A CIVIL RANGE ELECTRIC EQUIPMENT CIRCUIT BREAKER
Title (en)
A MOVING CONTACT ASSEMBLY FOR A CIVIL RANGE ELECTRIC EQUIPMENT CIRCUIT BREAKER
Publication
Application
Priority
IT 2274986 U 19860804
Abstract (en)
[origin: EP0259273A2] A moving contact assembly (26) for a civil range electric equipment circuit breaker has a simple lightweight construction and comprises a contact holding body (31), at least one moving contact (19,23), and means (32) of attachment for spring mounting said moving contact (19,23) on the contact holding body (31), which means comprise a pin (48) jutting out of the contact holding body (31) and engaging in a hole (49) formed in the moving contact (19,23), a forked spring (51) having prongs (53,54) wound into a spiral around the pin (48) on opposed sides of the moving contact (19,23), the base (52) of the forked spring (51) constantly biasing the moving contact (19,23) toward the fixed contact, and the ends (55, 56) of the prongs (53,54) engaging against the contact holding body (31), and retainer means (60) for retaining the moving contacts (19,23) axially on the pin (48).
IPC 1-7
IPC 8 full level
H01H 1/22 (2006.01)
CPC (source: EP)
H01H 1/225 (2013.01); H01H 2001/223 (2013.01)
Citation (search report)
- [X] US 4482877 A 19841113 - CASTONGUAY ROGER N [US], et al
- [X] FR 1195363 A 19591117 - WESTINGHOUSE ELECTRIC CORP
- [A] CH 409092 A 19660315 - BASSANI SPA [IT]
Designated contracting state (EPC)
AT BE CH DE ES FR GB GR LI NL SE
DOCDB simple family (publication)
EP 0259273 A2 19880309; EP 0259273 A3 19880824; BR 6701523 U 19880426; IT 207989 Z2 19880314; IT 8622749 V0 19860804
DOCDB simple family (application)
EP 87830215 A 19870609; BR 6701523 U 19870803; IT 2274986 U 19860804