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:
Mar. 17, 2009
Filed:
Aug. 26, 2004
Ryuichi Imamura, Hitachinaka, JP;
Takamoto Horiuchi, Hitachinaka, JP;
Shigeharu Ushiwata, Hitachinaka, JP;
Ryuichi Imamura, Hitachinaka, JP;
Takamoto Horiuchi, Hitachinaka, JP;
Shigeharu Ushiwata, Hitachinaka, JP;
Hitachi Koki Co., Ltd., Tokyo, JP;
Abstract
A slide type miter saw capable of easily switching operation mode between groove forming mode and ordinary cutting mode without generation of fluffs and cracks at an upper surface of a workpiece. A circular-saw unit supporting a circular saw blade has a first stopper bolt abuttable on a stopper receiver on a support unit for determining the lowermost position of the circular saw blade. The circular-saw unit also has a second stopper bolt for forming a groove of a desired depth in the workpiece. The second stopper bolt is movable with respect to the first stopper bolt. The stopper receives supports a pivot member or a plate. The pivot member or the plate is abuttable on the second stopper bolt in accordance with a moved position of the second stopper bolt for regulating a depth of a groove.