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:
Jun. 23, 1992
Filed:
Aug. 28, 1991
Marc Langlois, Benicia, CA (US);
Alex Boozenny, Walnut Creek, CA (US);
General Electric Company, Cincinnati, OH (US);
Abstract
The present invention provides an endless conveyor belt for conveying articles within a high temperature environment, such as a sputtering apparatus. A sputtering apparatus employs endless conveyor belts mounted on power operated pulleys to convey articles within the high temperature environment of such an apparatus. The conveyor belt comprises an elongated, spring-like member having two opposed ends. The spring-like member is prevented from stretching by either a tubular wire braid within which the spring-like member is received in a close fitted engagement or, one of more cables located within the spring-like member. In case of the tubular wire braid covered spring-like member, the ends are joined by wire end loops connected to the opposed ends of the spring-like member which are in turn connected by a link. In case of the spring-like member containing one or more cables, the opposed ends of the spring-like member are connected by a threaded coupling member having a plurality of threads, threadably engaging the coils of the spring.