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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 9463517 B1

PDFFull Text
Date of Patent:
Oct. 11, 2016

Filed:

Mar. 18, 2015

Work cutting method and single-wire type wire saw

Applicant:

Komatsu Ntc Ltd., Nanto, Toyama, JP;

Inventors:

Kikuo Koma, Imizu, JP;

Tsutomu Sugihara, Nanto, JP;

Akira Tanizaki, Nanto, JP;

Akihiro Matsuda, Takaoka, JP;

Assignee:

Komatsu NTC Ltd., Nanto, JP;

Attorney:

Sughrue Mion, PLLC

Primary Examiner:

Sean Michalski

Int. Cl.
CPC ...
B23D 57/00 (2006.01); B24B 27/06 (2006.01);
U.S. Cl.
CPC ...
B23D 57/0061 (2013.01); B23D 57/0069 (2013.01); B24B 27/0633 (2013.01); Y10T 83/04 (2015.04); Y10T 83/7101 (2015.04); Y10T 83/7208 (2015.04);
Abstract

In a single-wire type wire saw, a work is fed relatively to a wire stretched between a pair of grooved guide rollers disposed in the same direction and the work is cut by traveling the wire. When a cutting-feeding direction changes during a cutting of the work, an operation shaft is moved along an arc around the center axis of the wire in a cutting area and simultaneously support arms are rotated around the operation shaft to thereby oppose the wire support direction of the pair of grooved guide rollers to the cutting-feeding direction.

Find Patent Forward Citations

Koma, Kikuo. (2016). Work cutting method and single-wire type wire saw (U.S. Patent No. 9463517). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9463517

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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