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:
Sep. 16, 2014
Filed:
Mar. 28, 2007
Kenichi Harakawa, Chiba, JP;
Hidetoshi Hayashida, Chiba, JP;
Seiichi Takeuchi, Tokyo, JP;
Koutaro Tohyama, Tokyo, JP;
Shinsuke Wakabayashi, Tokyo, JP;
Kenichi Harakawa, Chiba, JP;
Hidetoshi Hayashida, Chiba, JP;
Seiichi Takeuchi, Tokyo, JP;
Koutaro Tohyama, Tokyo, JP;
Shinsuke Wakabayashi, Tokyo, JP;
Green Arm Co., Ltd., Tokyo, JP;
Abstract
It is intended to allow an asphalt pavement to be peeled off efficiently with a relatively small amount of electric power without generating large vibration and noise, and handled in the form of a block. An electromagnetic induction coilis positioned above an asphalt pavementprovided on a copper plate () to melt a lower surface of the asphalt pavement. Then, a wedge-shaped thermally-conductive peeling memberhaving a peeling layer formed on an upper surface thereof is inserted into a melted layer () of the lower surface of the asphalt pavementto peel off the asphalt pavementfrom the steel plate. This makes it possible to peel off the asphalt pavementwith a relatively small amount of electric power and handle the peeled asphalt pavementin the form of a block.