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:
Sep. 27, 2016
Filed:
Apr. 04, 2014
Applicant:
Narr Beteiligungs Gmbh, Kirchheim/Teck, DE;
Inventor:
Peter Mauch, Koenigsheim, DE;
Assignee:
NARR BETEILIGUNGS GMBH, Kirchhelm/Teck, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B23B 31/20 (2006.01);
U.S. Cl.
CPC ...
B23B 31/201 (2013.01); B23B 2231/2005 (2013.01); B23B 2240/04 (2013.01); Y10T 279/17316 (2015.01); Y10T 279/17341 (2015.01);
Abstract
A clamping device for clamping a work piece includes a chuck, a collet positioned inside the chuck, and a bayonet fastener operatively arranged so that the collet is fastenable in the chuck and is removable from the chuck solely by manual operation of the bayonet fastener without the use of auxiliary tools.