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:
Jan. 30, 2018
Filed:
Apr. 24, 2014
Applicant:
Bae Systems Hägglunds Aktiebolag, Örnsköldsvik, SE;
Inventors:
Assignee:
BAE SYSTEMS HÄGGLUNDS AKTIEBOLAG, Örnsköldsvik, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B62D 55/092 (2006.01); B62D 55/084 (2006.01); B62D 55/14 (2006.01); B62D 55/10 (2006.01); B62D 55/125 (2006.01); B60K 7/00 (2006.01);
U.S. Cl.
CPC ...
B62D 55/084 (2013.01); B60K 7/0007 (2013.01); B62D 55/092 (2013.01); B62D 55/10 (2013.01); B62D 55/125 (2013.01); B62D 55/14 (2013.01); B60K 2007/0038 (2013.01); B60K 2007/0076 (2013.01); B60Y 2200/22 (2013.01); B60Y 2200/222 (2013.01); B60Y 2200/25 (2013.01);
Abstract
A drive unit for a tracked vehicle includes a track support beam, at least one drive wheel, a set of support wheels and an endless track, the drive wheel being arranged to drive the endless track running over the drive wheel and the set of support wheels. The drive wheel and the support wheels are rotatably attached in the track support beam. The drive unit further includes and electric motor attached to the drive wheel and integrated in the track support beam, and a support beam integrated lubrication system having a pump unit arranged for pressurized supply of lubricant to parts of the drive unit in need of lubrication.