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:
Oct. 16, 1979
Filed:
Jul. 12, 1978
James A Coulter, Geneseo, IL (US);
Roland E Hasselbacher, Bettendorf, IA (US);
Caterpillar Tractor Co., Peoria, IL (US);
Abstract
A holder for the assembly of a conventional flame cutting torch tip (14) which provides release of the tip, and can include water cooling (42-44) of the tip during machine cutting operations. Although such tips often become fouled, the prior art has not provided sufficiently quick release for replacement purposes. The tip is held in abutment against the torch by a plurality of cam (48) actuated clamping followers (56) which wedge against the shoulder (68) of the conventional flame cutting tip when the holder is in a clamping position. The cam is operated by rotating a spring-biased (26) actuating member, preferably a circumferential ring (22), the ring being rotatable between a clamping position and a releasing position, and normally being biased by said spring into the clamping position.