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:
May. 19, 2015
Filed:
Jun. 15, 2012
Applicants:
Dennis Hanfland, Mannheim, DE;
Ralf Weiser, Ladenburg, DE;
Inventors:
Dennis Hanfland, Mannheim, DE;
Ralf Weiser, Ladenburg, DE;
Assignee:
JOSEPH VOGELE AG, Ludwigshafen/Rhein, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E01C 23/01 (2006.01); G01B 21/06 (2006.01); G01B 21/08 (2006.01); G01B 21/18 (2006.01); E01C 19/48 (2006.01);
U.S. Cl.
CPC ...
G01B 21/08 (2013.01); G01B 21/18 (2013.01); E01C 19/48 (2013.01);
Abstract
Road paver with a towing machine and a movable screed and with a measuring device that is provided for determining a layer thickness of a road pavement that has been newly laid by the screed. The measuring device is formed to determine the layer thickness at an intended location, seen relative to a direction of travel, behind a rear edge of the screed, whereby the measuring device is provided on the road paver such that the layer thickness can be determined independently of a geometric shape and/or a movement of the screed.