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:
May. 31, 2005
Filed:
Aug. 08, 2003
Applicant:
Pei-chang Sun, Taichung, TW;
Inventor:
Pei-Chang Sun, Taichung, TW;
Assignee:
An Puu Hsin Co., LTD, Taichung, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B25C001/06 ; F16H021/16 ;
U.S. Cl.
CPC ...
Abstract
The nailing gun uses a motor as a power drive to rotate a drive gear wheel and a driven gear wheel, causing the drive gear wheel and the driven gear wheel to alternatively move a slider from a nailing position to a standby position, for enabling a nail driving tip, which is fastened to the slider, to be moved with the slider from the standby position to the ailing position by spring member, which is compressed to preserve energy when the slider moved from the nailing position to the standby position.