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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 12220782 B1

PDFFull Text
Date of Patent:
Feb. 11, 2025

Filed:

Jan. 05, 2022

Cutting apparatus

Applicant:

Disco Corporation, Tokyo, JP;

Inventors:

Zhibo Su, Tokyo, JP;

Kazuki Terada, Tokyo, JP;

Assignee:

DISCO CORPORATION, Tokyo, JP;

Attorney:

Greer Burns & Crain Ltd.

Primary Examiner:

Erica E Cadugan

Assistant Examiner:

Eric Daniel Whitmire

Int. Cl.
CPC ...
B23Q 3/157 (2006.01); B24B 27/06 (2006.01); B24B 41/04 (2006.01); B24B 45/00 (2006.01); B24B 49/00 (2012.01); B24B 49/12 (2006.01); B24B 53/12 (2006.01); B24B 55/04 (2006.01); B28D 5/02 (2006.01); B23Q 3/155 (2006.01); B23Q 11/08 (2006.01); B23Q 13/00 (2006.01);
U.S. Cl.
CPC ...
B24B 27/0683 (2013.01); B24B 41/04 (2013.01); B24B 49/12 (2013.01); B24B 53/12 (2013.01); B24B 55/04 (2013.01); B28D 5/022 (2013.01); B23Q 3/15546 (2013.01); B23Q 3/15713 (2013.01); B23Q 11/08 (2013.01); B23Q 13/00 (2013.01); Y10T 483/115 (2015.01); Y10T 483/134 (2015.01); Y10T 483/174 (2015.01);
Abstract

A cutting apparatus includes a cutting unit including a spindle as a rotational shaft and a mount flange for mounting a cutting blade thereon, the mount flange being fixed to a distal end of the spindle, a support unit for supporting a cutting blade housed in a blade case, the support unit including a blade case support for supporting the blade case for housing the cutting blade therein, a changing mechanism for dismounting a cutting blade that has been mounted on the mount flange from the mount flange and mounting the cutting blade that has been supported on the support unit on the mount flange, and a moving mechanism for moving the changing mechanism between a changing position, a blade transfer position, and a retracted position.

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