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. 08, 2009
Filed:
Nov. 17, 2006
Applicant:
Hans-michael Weller, Marbach, DE;
Inventor:
Hans-Michael Weller, Marbach, DE;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23B 31/113 (2006.01);
U.S. Cl.
CPC ...
Abstract
A workpiece clamping system with a machine spindle and a clamping chuck has a bayonet lock with projections. The bayonet lock is closed by insertion and turning. The bayonet lock can be clamped or locked, whereby parts of the projections are movable and exert a locking force on the other projections. A bayonet lock can be placed internally or externally on the workpiece clamping system.