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:
Nov. 29, 2011
Filed:
Nov. 10, 2005
Applicants:
Werner Kleine, Achim, DE;
Werner Britten, Saarbruecken, DE;
Inventors:
Werner Kleine, Achim, DE;
Werner Britten, Saarbruecken, DE;
Assignee:
Hilti Aktiengesellschaft, Schaan, LI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B25D 17/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
A chuck includes a hollow cylindrical sleeve () having at least two, opposite, rotation transmitting strip-shaped webs () projecting radially inward, and at least one locking member () radially displaceable through a radial opening formed in the receiving sleeve, with the receiving side end of the rotation transmitting webs () being spaced from a receiving side edge of the radial opening () by a distance (X) 1.5 times greater than the guide diameter (D) of the receiving sleeve ().