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 8641334 B1

PDF
Full Text
Expired
Date of Patent:
Feb. 04, 2014

Filed:

Feb. 11, 2010
Applicants:

Syoji Takiguchi, Anpachi-gun, JP;

Akira Kanaboshi, Anpachi-gun, JP;

Kunihiro Endo, Anpachi-gun, JP;

Inventors:

Syoji Takiguchi, Anpachi-gun, JP;

Akira Kanaboshi, Anpachi-gun, JP;

Kunihiro Endo, Anpachi-gun, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23D 77/02 (2006.01);
U.S. Cl.
CPC ...
Abstract

An insert attached to a tool body of a hole machining tool having an attachment seat and a pressing member for pressing the insert to adjust the position of a peripheral cutting edge in a diameter direction of the tool. The insert has a panel shape. One surface of the insert in a thickness direction provides a seating surface, the other surface in the thickness direction provides a peripheral flank surface. A surface facing the rear side of the insert in a tool rotation direction provides a pressed surface in a state that the insert is attached to the attachment seat. A side surface facing the front side in the tool rotation direction provides an inclined surface, and a peripheral cutting edge is formed at a ridge portion outside of the inclined surface in the diameter direction of the tool.


Find Patent Forward Citations

Takiguchi, Syoji. (2014). Insert (U.S. Patent No. 8641334). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8641334

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