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:
Jan. 21, 2014
Filed:
Nov. 08, 2010
Ryuichi Imamura, Hitachinaka, JP;
Masayuki Tajima, Hitachinaka, JP;
Ryuichi Imamura, Hitachinaka, JP;
Masayuki Tajima, Hitachinaka, JP;
Hitachi Koki Co., Ltd., Tokyo, JP;
Abstract
A miter saw is provided with a base unit on which target material is placed, a table unit rotatably provided on the base unit, a swing unit for swinging up and down above the table unit, and a cutting unit provided on the swing unit and having a flat motor provided with a rotor having an output shaft and a coil disc provided with a plurality of coil pieces arranged in the circumferential direction about the output shaft when seen in the direction of the axis of the output shaft and a stator having a magnet arranged such that magnetic flux passes through the coil disc in the direction of the axis of the output shaft, and a rotating blade rotation shaft on which a rotating blade can be mounted and positioned substantially parallel to the direction of the axis of the output shaft of the flat motor, and a power transfer unit that transfers the power of the flat motor to the rotating blade.