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:
Dec. 04, 2018
Filed:
May. 07, 2014
Bae Systems Hägglunds Aktiebolag, Örnsköldsvik, SE;
Björn Hellholm, Arnäsvall, SE;
Björn Nordberg, Örnsköldsvik, SE;
BAE Systems Hägglunds Aktiebolag, Örnsköldsvik, SE;
Abstract
The invention relates to a suspension device for tracked vehicles, which vehicle comprises at least one pair of track assemblies, where each track assembly of the pair of track assemblies comprises a track support beam, at least one drive wheel, a plurality of support wheels and an endless track, wherein the drive wheel and the plurality of support wheels are rotatably secured to the track support beam. The drive wheel is arranged to drive the endless track running over the at least one drive wheel and the plurality of support wheels. The suspension device comprises a first suspension configuration constituting a support wheel suspension configuration configured to resiliently secure the support wheels to the track support beam, and a second suspension configuration configured to connect the track assembly pair with a centrally arranged center beam. The invention also relates to a tracked vehicle.