EP 0211287 A3 19890308 - SPRING-LOADED ACTUATOR FOR AN ELECTRIC CIRCUIT-BREAKER
Title (en)
SPRING-LOADED ACTUATOR FOR AN ELECTRIC CIRCUIT-BREAKER
Publication
Application
Priority
DE 3527126 A 19850729
Abstract (en)
[origin: EP0211287A2] The invention relates to a spring-loaded actuator for an electric circuit-breaker in which a pull-on rotating spring mechanism (1) moves a switching shaft (4) in each case from a first into a second switch position, at least via a crank gear (2, 2A), and locking members (5, 6) hold the crank gear in each case in one switch position until the crank gear is unlocked, the switching shaft (4) being arranged parallel to the shaft (1A) of the crank (2). <IMAGE>
IPC 1-7
IPC 8 full level
H01H 3/30 (2006.01); H01H 33/40 (2006.01)
CPC (source: EP)
H01H 3/3042 (2013.01)
Citation (search report)
- [A] DE 1690037 B2 19750227
- [A] DE 972298 C 19590702 - VOIGT & HAEFFNER AG
- [A] DE 1087228 C
- [A] DE 3114257 A1 19821104 - SIEMENS AG [DE]
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0211287 A2 19870225; EP 0211287 A3 19890308; DE 8521827 U1 19870115; JP S6334819 A 19880215; NO 862932 D0 19860721; NO 862932 L 19870130
DOCDB simple family (application)
EP 86109779 A 19860716; DE 8521827 U 19850729; JP 17471186 A 19860724; NO 862932 A 19860721