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:
Dec. 04, 2012
Filed:
Feb. 05, 2010
Applicants:
Kwok Ting Mok, Hong Kong, CN;
Xian Guo Zhao, Dongguan, CN;
Zhi Liu Gu, Dongguan, CN;
Inventors:
Assignee:
Techtronic Power Tools Technology Limited, Tortola, VG;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23B 45/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
A power tool includes a housing, a motor supported in the housing, a chuck assembly having a chuck body rotatable about a central axis in response to torque received from the motor, and a plurality of jaws supported in the chuck body. Each of the jaws includes a front portion operable to grasp a tool element and a rear portion positioned outside the chuck body. The power tool also includes a hammer mechanism operable to impart movement to the chuck assembly, in a direction parallel to the central axis, during rotation of the chuck assembly about the central axis.