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:
Feb. 26, 2019
Filed:
Jan. 13, 2015
Applicant:
X'pole Precision Tools Inc., Taoyuan County, TW;
Inventor:
Peter Chen, Taoyuan County, TW;
Assignee:
X'POLE PRECISION TOOLS INC., Taoyuan County, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23B 31/20 (2006.01); B23B 31/02 (2006.01);
U.S. Cl.
CPC ...
B23B 31/20 (2013.01); B23B 31/02 (2013.01); B23B 2231/24 (2013.01); B23B 2250/12 (2013.01); B23B 2260/126 (2013.01);
Abstract
A blade fastening device is provided with a hollow clamping member including an axial channel for disposing a portion of a blade therein, and at least one slit formed on a peripheral surface so that the hollow clamping member is configured to be flexibly compressible; and a cylindrical extension formed with a first end of the hollow clamping member. The blade fastening device is capable of preventing cutting fluid from leaking, guiding cutting fluid to a cutting site, and fastening a blade so that a deflection of the blade is made impossible.