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:
Jan. 21, 2025
Filed:
Jul. 30, 2018
Applicant:
Techtronic Cordless Gp, Anderson, SC (US);
Inventors:
Ying Xiang Tan, Dongguan, CN;
Hai Ling Lin, Dongguan, CN;
Xi He, Dongguan, CN;
Jin Lin Zhou, Dongguan, CN;
Assignee:
Techtronic Cordless GP, Anderson, SC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B25C 1/04 (2006.01); B25C 1/00 (2006.01); B25C 1/06 (2006.01);
U.S. Cl.
CPC ...
B25C 1/047 (2013.01); B25C 1/008 (2013.01); B25C 1/041 (2013.01); B25C 1/06 (2013.01);
Abstract
A method of detecting a workpiece jam condition in a pneumatic tool includes striking a workpiece by a blade of the tool, detecting whether a piston to which the blade is attached reaches a predetermined position within a predetermined time, and determining a workpiece jam condition has occurred if the piston does not reach the predetermined position within the predetermined time.