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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.:

US 10246836 B1

PDFFull Text
Date of Patent:
Apr. 02, 2019

Filed:

Dec. 27, 2017

Cold in-place recycling with in-line heater for asphalt cement

Applicant:

Roadtec, Inc., Chattanooga, TN (US);

Inventor:

Richard Christian, Chattanooga, TN (US);

Assignee:

Roadtec, Inc., Chattanooga, TN (US);

Attorney:

Chambliss, Bahner & Stophel, P.C.

Primary Examiner:

Raymond W Addie

Int. Cl.
CPC ...
E01C 19/00 (2006.01); E01C 23/06 (2006.01); E01C 23/12 (2006.01); E01C 11/00 (2006.01); C10C 3/00 (2006.01); F24H 8/00 (2006.01); F28D 7/02 (2006.01); F28D 9/00 (2006.01); E01C 19/05 (2006.01); E01C 19/08 (2006.01); E01C 19/10 (2006.01); F28D 21/00 (2006.01);
U.S. Cl.
CPC ...
E01C 23/065 (2013.01); C10C 3/002 (2013.01); E01C 11/005 (2013.01); E01C 23/12 (2013.01); F24H 8/00 (2013.01); F28D 7/024 (2013.01); F28D 7/026 (2013.01); F28D 9/0068 (2013.01); E01C 19/05 (2013.01); E01C 19/08 (2013.01); E01C 19/1004 (2013.01); F28D 2021/0024 (2013.01);
Abstract

A CIR train that is adapted to traverse a roadway of asphalt pavement in order to recycle and repair the asphalt pavement includes a milling machine for removing asphalt paving material from the roadway. The CIR train also includes an asphalt cement supply tank and a mechanism for dispensing asphalt cement onto asphalt paving material that has been removed from the roadway. A heater is in fluid communication with the asphalt cement supply tank and the mechanism for dispensing asphalt cement on the asphalt paving material that has been removed from the roadway. The heater is adapted to heat the asphalt cement from the asphalt cement supply tank prior to said asphalt cement being dispensed on the asphalt paving material that has been removed from the roadway.

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