Road structure – process – or apparatus – Process – Heating
Reexamination Certificate
2007-01-26
2008-11-11
Addie, Raymond W (Department: 3671)
Road structure, process, or apparatus
Process
Heating
C404S075000, C404S077000, C404S079000, C404S081000, C404S082000, C404S083000, C404S091000, C404S095000
Reexamination Certificate
active
07448825
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.
REFERENCES:
patent: 2783698 (1957-03-01), Bambi
patent: 4398842 (1983-08-01), Hodson
patent: 4534674 (1985-08-01), Cutler
patent: 4601605 (1986-07-01), Damp et al.
patent: 4619550 (1986-10-01), Jeppson
patent: 5735634 (1998-04-01), Ulrich et al.
patent: 6071040 (2000-06-01), Macku et al.
patent: 7300225 (2007-11-01), Musil
patent: 60-208502 (1985-10-01), None
patent: 03-199504 (1991-08-01), None
patent: 06-146212 (1994-05-01), None
patent: 07-003715 (1995-01-01), None
patent: 11-117221 (1999-04-01), None
patent: 2000-064220 (2000-02-01), None
patent: 2001-262509 (2001-09-01), None
patent: 2002-061140 (2002-02-01), None
patent: 2002-079136 (2002-03-01), None
patent: 2004-011406 (2004-01-01), None
patent: 2004-124549 (2004-04-01), None
patent: WO 92/17185 (1993-09-01), None
patent: WO 93/17185 (1993-09-01), None
patent: WO 96/07794 (1996-03-01), None
Abe Tomoyuki
Fujii Isami
Gomi Atsuki
Goto Fumio
Ikeda Hideo
Addie Raymond W
Cohen Pontani Lieberman & Pavane LLP
Green Arm Co., Ltd.
Hitachi Construction Machinery Co. Ltd.
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