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:
Jun. 25, 2019
Filed:
Jun. 15, 2015
Osg Corporation, Toyokawa-shi, Aichi, JP;
Jiro Osawa, Toyokawa, JP;
Tomonori Yoda, Toyohashi, JP;
OSG CORPORATION, Toyokawa-shi, Aichi, JP;
Abstract
A T-slot cutter () is a tool for cutting a T-groove in a workpiece, and includes a body (A) and an insert portion (). The insert portion () is fixed to a leading end portion of the body (A) using screws (). The insert portion () is configured by overlaying inserts () and (). By changing a combination of the inserts configuring the insert portion (), a groove width and an angular shape of the T-groove cut in the workpiece can be easily adjusted. On mating faces of the inserts (), convex portions and concave portions of the mating face of the insert () overlap with concave portions and convex portions of the mating face of the insert (). As a result, the inserts () partially overlap with each other in a thickness direction, and thus a protrusion length of the insert portion () can be shortened.