The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 27, 2009
Filed:
Oct. 24, 2007
Jean-marie Periot, Rueil Malmaison, FR;
Evans C. K ER, Singapore, SG;
Thian Nguan Quah, Singapore, SG;
Jean-Marie Periot, Rueil Malmaison, FR;
Evans C. K Er, Singapore, SG;
Thian Nguan Quah, Singapore, SG;
Schneider Electric Industries SAS, Rueil-Malmaison, FR;
Abstract
An extended actuating device for a circuit breaker is provided, including a trip assistance device having a first rotary device integral in rotation with a control lever of the circuit breaker. A second rotary device is integral in rotation with a remote control device. The second rotary device is able to be driven in rotation by the first rotary device as far as a first position corresponding to the tripped position of the lever of the circuit breaker. A return spring is provided to force the second rotary device towards its first position. A breakable mechanical link device releases the return spring when its breakable mechanical link is broken.