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:
Nov. 11, 2008
Filed:
Jan. 26, 2007
Atsushi Kasahara, Sapporo, JP;
Shunsuke Ushio, Inba-gun, JP;
Kojiro Ogata, Ishioka, JP;
Hiroshi Inamitsu, Ushiku, JP;
Fumio Goto, Yokohama, JP;
Tomoyuki Abe, Minoo, JP;
Hiroaki Irie, Amagasaki, JP;
Isami Fujii, Kyoto, JP;
Kazuo Onoda, Takasaki, JP;
Hideo Ikeda, Hidaka, JP;
Eisuke Nagai, Takasaki, JP;
Atsuki Gomi, Ageo, JP;
Masaki Tsunabuchi, Tsuchiura, JP;
Atsushi Kasahara, Sapporo, JP;
Shunsuke Ushio, Inba-gun, JP;
Kojiro Ogata, Ishioka, JP;
Hiroshi Inamitsu, Ushiku, JP;
Fumio Goto, Yokohama, JP;
Tomoyuki Abe, Minoo, JP;
Hiroaki Irie, Amagasaki, JP;
Isami Fujii, Kyoto, JP;
Kazuo Onoda, Takasaki, JP;
Hideo Ikeda, Hidaka, JP;
Eisuke Nagai, Takasaki, JP;
Atsuki Gomi, Ageo, JP;
Masaki Tsunabuchi, Tsuchiura, JP;
Green Arm Co., Ltd., Tokyo, JP;
Hitachi Construction Machinery Co., Ltd., Tokyo, JP;
Abstract
A method for recycling in place an asphalt mixture layer of a paved road continuously, while moving a self-propelled vehicle system, which comprises a step of heating and softening the asphalt mixture layer, a step of scraping and breaking said hot and softened asphalt mixture layer and keeping the softened mixture at a temperature sufficient not to form an aggregate, to prepare an asphalt mixture having a single-grained structure, a sieving step of classifying said asphalt mixture having a single-grained structure into a plurality of grain size groups, a step of designing mix proportions for converting said asphalt mixture to a recycled asphalt mixture by the use of said plurality of grain size groups classified, a step of mixing uniformly said recycled asphalt mixtures having designed mix proportions, and a step of spreading and compacting said recycled asphalt mixtures having been mixed uniformly, to thereby form a recycled asphalt mixtures layer.