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. 06, 2015
Filed:
Jan. 29, 2010
Yukihiro Shima, Hitachinaka, JP;
Kenji Niwa, Hitachinaka, JP;
Shinki Ohtsu, Naka, JP;
Junichi Kamimura, Hitachinaka, JP;
Mitsuhiro Sunaoshi, Hitachinaka, JP;
Yukihiro Shima, Hitachinaka, JP;
Kenji Niwa, Hitachinaka, JP;
Shinki Ohtsu, Naka, JP;
Junichi Kamimura, Hitachinaka, JP;
Mitsuhiro Sunaoshi, Hitachinaka, JP;
Hitachi Koki Co., Ltd., Tokyo, JP;
Abstract
The motorized cutter with wheels () comprises a motorized cutter () and a carriage (). The motorized cutter () is equipped with an engine (), a blade () rotatably driven by the engine (), and a light-emitting unit () that generates laser light () in the same plane as the plane of rotation of the blade (). A roadbed () is then cut along a line (X) drawn on the roadbed () by operating the motorized cutter with wheels () so that the line (X) is irradiated with the laser light (). It is possible to remove the motorized cutter () from the carriage () together with the light-emitting unit ().