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. 06, 2016
Filed:
Mar. 12, 2015
Applicant:
Chervon (Hk) Limited, Wanchai OT, HK;
Inventor:
Hongtao Zhou, Nanjing, CN;
Assignee:
Chervon (HK) Limited, Wanchai, HK;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23D 49/00 (2006.01); B23D 51/10 (2006.01);
U.S. Cl.
CPC ...
B23D 49/006 (2013.01); B23D 51/10 (2013.01); Y10T 83/9319 (2015.04);
Abstract
A saw blade clamping device has a first clamping device for clamping a first working element and a second clamping device for clamping a second clamping element, wherein the first clamping device and the second clamping device are parallel to each other and mounted to a transmission controlling mechanism. The two clamping devices can be controlled by the transmission control mechanism to can not only clamp a single saw blade but to allow for replacement of the single saw blade by double saw blades without changing the clamping system, which enables the replacement of the saw blade to be more convenient and quick.