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:
Dec. 15, 1987
Filed:
Sep. 30, 1986
Alfred E Maier, Chippewa, PA (US);
David A Leone, Lawrenceville, GA (US);
Louis N Ricci, Chippewa Township, Beaver County, PA (US);
Westinghouse Electric Corp., Pittsburgh, PA (US);
Abstract
A circuit breaker characterized by a ratchet mechanism for manual or electrical charging system and comprising a pair of separable contacts coupled with a rechargeable spring to close the contacts. The spring is indirectly connected to a drive shaft on which a ratchet wheel is fixedly mounted for rotation of the shaft in one direction. A drive wheel is rotatably mounted on the shaft for rotating the ratchet wheel and a brake wheel is mounted on the shaft for preventing rotation of the shaft in the other direction. Rotating means are provided for rotating the drive shaft.