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:
Apr. 15, 1980
Filed:
Dec. 15, 1978
Applicant:
Inventors:
Thomas A Deprez, Rochester, NY (US);
Edwin C Jaehn, Rochester, NY (US);
Assignee:
The Gleason Works, Rochester, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B23B / ;
U.S. Cl.
CPC ...
279 / ; 82 44 ; 242 569 ; 242 721 ; 269 481 ; 279 / ;
Abstract
An arbor is provided with a series of expandable collets for clamping a series of workpieces or other elements. The collets are designed with a variable force requirement for effecting expansion, and this assures sequential clamping of a series of workpieces or elements.