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:
Apr. 09, 2024
Filed:
Sep. 01, 2021
Applicant:
Shin-yain Industrial Co., Ltd., Taichung, TW;
Inventor:
Pen Hung Chen, Taichung, TW;
Assignee:
SHIN-YAIN INDUSTRIAL CO., LTD., Taichung, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23B 31/113 (2006.01); B23B 31/00 (2006.01); B23B 31/20 (2006.01);
U.S. Cl.
CPC ...
B23B 31/113 (2013.01); B23B 31/005 (2013.01); B23B 31/20 (2013.01); B23B 2231/0256 (2013.01); B23B 2231/2005 (2013.01); B23B 2260/10 (2013.01);
Abstract
A positioning cutter/collet assembly has a cutter/collet and a magnetic attracting position key. The cutter/collet has a cutter/collet key seat recessed in an external annular surface thereof. The magnetic attracting position key is mounted on and magnetically attracts the cutter/collet key seat. The magnetic attracting position key has a body having a protruding rod and a magnetic attracting portion combined with the body and magnetically attracting the cutter/collet to prevent the magnetic attracting position key from separating from the cutter/collet.