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.:

US 9327375 B1

PDF
Full Text
Expired
Date of Patent:
May. 03, 2016

Filed:

Dec. 12, 2012
Applicant:

Dmg Mori Seiki Co., Ltd., Nara, JP;

Inventor:

Masahiro Yamane, Nara, JP;

Assignee:

DMG MORI SEIKI CO., LTD., Yamatokoriyama-Shi, Nara, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B25F 3/00 (2006.01); B23Q 5/04 (2006.01); B23Q 5/00 (2006.01);
U.S. Cl.
CPC ...
B23Q 5/04 (2013.01); B23Q 5/048 (2013.01); B23Q 2005/005 (2013.01);
Abstract

To provide a machine tool capable of coping with both a workpiece requiring a small driving force, for example, having good machinability and a workpiece requiring a large driving force, for example, having poor machinability. The machine tool includes a coupling mechanismwhich couples a first tool post (first tool driving mechanism)and a second tool post (second tool driving mechanism)so that a driving force of the second tool postis added to a driving force of the first tool post


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Yamane, Masahiro. (2016). Machine tool (U.S. Patent No. 9327375). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9327375

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