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. 22, 1993
Filed:
Nov. 05, 1991
Applicant:
Inventors:
Gregory Ayzenshtok, Horseheads, NY (US);
Gary L Comstock, Gillett, PA (US);
Assignee:
Hardinge Brothers, Inc., Elmira, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23B / ;
U.S. Cl.
CPC ...
279-407 ; 279-401 ; 279-412 ;
Abstract
A collet closer comprises a housing including a piston and a cylinder for collet opening and closing. A tubular member supported is in said housing and has an extension projecting from the housing. The tubular support member is secured to the piston and movable therewith. The tubular member is adapted to telescopically receive and support a draw tube. The tubular support member is secured to the draw tube at the extension.