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:
Apr. 08, 2008
Filed:
Mar. 02, 2006
Applicant:
Ronald L. Satzler, Princeville, IL (US);
Inventor:
Ronald L. Satzler, Princeville, IL (US);
Assignee:
Caterpillar Inc., Peoria, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E01C 19/22 (2006.01);
U.S. Cl.
CPC ...
Abstract
A belted asphalt compactor and method are provided. The compactor includes a first unit with a roller frame. A second unit is coupled to the first unit, and is generally identical thereto. At least one mid roller and two end rollers are mounted in the roller frames, and a compactor belt extends about the rollers. Load adjusters are associated with each of the units and operable distribute a load among the rollers. A steering system is operable to rotate one of the first unit and the second unit about a vertical axis relative to the other unit.