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:
Feb. 21, 2017
Filed:
Oct. 30, 2014
Siemens Aktiengesellschaft, München, DE;
Guo Qiang Huang, Guangzhou, CN;
Gunnar Lutzke, Berlin, DE;
SIEMENS AKTIENGESELLSCHAFT, Munich, DE;
Abstract
The present application relates to a clutch mechanism for an energy storage device including a load gear, a drive gear, a one-way bearing, a bushing, and a gear shaft including a gear portion and a clutch portion. The gear shaft includes multiple cylinders, and a push rod, a rotary sleeve and an elastic element located in a cavity of the gear shaft. The push rod includes a push rod slide hole and a push rod connecting hole, for connecting to the gear shaft and the rotary sleeve, respectively. A press block is fixed to the drive gear, the press block being capable of pushing the push rod to slide axially, so as to unlock or lock the bushing and the gear shaft. A gas insulated circuit breaker using such a clutch mechanism is also disclosed.