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:
Mar. 28, 2017
Filed:
Aug. 12, 2014
Applicant:
Harsco Corporation, Camp Hill, PA (US);
Inventors:
Mark S. Krusniak, Manistee, MI (US);
Kevin A. Hansen, Ludington, MI (US);
Assignee:
Harsco Corporation, Camp Hill, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E01B 27/16 (2006.01); E01B 27/17 (2006.01);
U.S. Cl.
CPC ...
E01B 27/17 (2013.01); E01B 27/16 (2013.01);
Abstract
A rail vehicle includes a frame, a clamping assembly and a towing arm coupled to the frame and selectively coupled to the clamping assembly. The towing arm is movable from a first, unengaged position to a second, engaged position. The clamping assembly includes a plurality of roller clamps that are adapted to rotate about respective central axes of the roller clamps.