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:
Jul. 05, 1977
Filed:
Sep. 11, 1975
Donald D Armstrong, Pittsburgh, PA (US);
John R Wilson, Darien, IL (US);
Westinghouse Electric Corporation, Pittsburgh, PA (US);
Abstract
A control center handle mechanism characterized by a metal cabinet providing a compartment with a plurality of vertical bus bars therein, a circuit interrupter within the compartment and electrically connected to the bus bars and having an operator for actuating the interrupter between open and closed positions, an access door to the compartment on the cabinet, a handle pivotally mounted within the cabinet and operatively connected to the operator, the handle extending through the access door, means for operatively connecting the handle to the operator including link means extending between the handle and the operator, and interlock means between the handle and an access door.