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:
Feb. 23, 2021
Filed:
Aug. 26, 2019
Sugino Machine Limited, Uozu, JP;
Mitsuru Muto, Uozu, JP;
SUGINO MACHINE LIMITED, Uozu, JP;
Abstract
A deburring tool for stable processing is provided. The deburring tool includes a cylindrical housing; a spindle loosely fitted and supported to be tiltable with respect to an axis of the housing, the spindle having a rotatable attachment portion for detachably attaching a cutting tool at a distal end; a pressed member arranged to the spindle; a piston slidably disposed inside the housing, the piston configured to press the pressed member toward the distal end; an elastic member configured to urge the piston toward the distal end; a separate ring arranged between the piston and the elastic member; and a flow path for supplying a compressible fluid between the separate ring and the piston.