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. 12, 2012
Filed:
Nov. 23, 2007
Applicant:
Giorgio Pigatti, Cordignano, IT;
Inventor:
Giorgio Pigatti, Cordignano, IT;
Assignee:
SILCA S.p.A., Vittorio Veneto, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B25B 1/10 (2006.01); B25B 1/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
A clamp for key cutting machines includes a pair of jaws mounted on a single pin fixed to the machine structure and associated with a knob screwable on a threaded portion of said pin and acting in the sense of causing the jaws to forcedly approach each other, against the elastic reaction of a spring tending to repel them, and to retain a key positioned between them. A clamp according to the invention further includes a friction type overload clutch interposed between the knob and the pin.