Motorized cutter, motorized cutter with wheels, and cutting method

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8926024
APP PUB NO 20110303060A1
SERIAL NO

13147121

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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The motorized cutter with wheels (10) comprises a motorized cutter (20) and a carriage (30). The motorized cutter (20) is equipped with an engine (24), a blade (22) rotatably driven by the engine (24), and a light-emitting unit (50) that generates laser light (52) in the same plane as the plane of rotation of the blade (22). A roadbed (90) is then cut along a line (X) drawn on the roadbed (90) by operating the motorized cutter with wheels (10) so that the line (X) is irradiated with the laser light (52). It is possible to remove the motorized cutter (20) from the carriage (30) together with the light-emitting unit (50).

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Patent Owner(s)

  • HITACHI KOKI CO., LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kamimura, Junichi Hitachinaka, JP 21 139
Niwa, Kenji Hitachinaka, JP 42 406
Ohtsu, Shinki Naka, JP 45 779
Shima, Yukihiro Hitachinaka, JP 25 541
Sunaoshi, Mitsuhiro Hitachinaka, JP 10 323

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