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. 06, 2010
Filed:
Mar. 21, 2007
Applicants:
Kazutada Hashimoto, Yamatokoriyama, JP;
Osamu Fukunaga, Yamatokoriyama, JP;
Takashi Hoshi, Yamatokoriyama, JP;
Inventors:
Kazutada Hashimoto, Yamatokoriyama, JP;
Osamu Fukunaga, Yamatokoriyama, JP;
Takashi Hoshi, Yamatokoriyama, JP;
Assignee:
Mori Seiki Co., Ltd., Yamatokoriyama, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23Q 11/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A chattering vibration inhibiting mechanism capable of inhibiting chattering vibration of a machine tool without increasing weight nor requiring a time-consuming adjustment work is provided. A box-shaped package bodyattached to a spindle head, a supporting memberdisposed to bridge between front and rear wallsin the box-shaped package body, and a dampercomposed of an elastic memberand a weightsupported by the supporting memberare provided.