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:
Dec. 06, 2016
Filed:
Jan. 16, 2015
Applicant:
Fanuc Corporation, Yamanashi, JP;
Inventor:
Kenzo Ebihara, Yamanashi, JP;
Assignee:
FANUC CORPORATION, Yamanashi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23Q 11/00 (2006.01); B23Q 15/22 (2006.01); B23Q 17/22 (2006.01); G05B 19/19 (2006.01); B23Q 17/00 (2006.01);
U.S. Cl.
CPC ...
B23Q 11/0035 (2013.01); B23Q 15/22 (2013.01); B23Q 17/2216 (2013.01); G05B 19/19 (2013.01); B23Q 2017/001 (2013.01); Y10T 279/11 (2015.01); Y10T 279/21 (2015.01);
Abstract
A tool holder holding a rotating tool can be sucked in a direction of a rotational axis of a spindle and a direction perpendicular to the direction of the rotational axis, using a chuck. A projection is provided on an outer peripheral surface of the tool holder, and caused to collide against another projection with the spindle kept rotating, to displace the tool holder. Thus, runout and dynamic balance of the rotating tool are adjusted.