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. 06, 2021
Filed:
Nov. 09, 2017
Bae Systems Hägglunds Aktiebolag, Örnsköldsvik, SE;
Björn Hellholm, Arnäsvall, SE;
Leif Hallin, Umeå, SE;
Jens Wågberg, Domsjö, SE;
Daniel Engblom, Bonässund, SE;
Max Thorén, Örnsköldsvik, SE;
Anders Bodin, Örnsköldsvik, SE;
Björn Nordberg, Örnsköldsvik, SE;
Anders Sandin, Örnsköldsvik, SE;
BAE SYSTEMS HÄGGLUNDS AKTIEBOLAG, Örnskölds Vik, SE;
Abstract
The invention relates to a tracked vehicle () comprising a vehicle body (), at least one track assembly () and a suspension device (S). Said track assembly () is arranged to be supported by said vehicle body () by means of said suspension device (S), said track assembly comprising a track support beam () for supporting a plurality of road wheels (), an endless track () being disposed around said road wheels. Said suspension device (S) comprises a bogie arrangement () rotatably attached to a fastening point (P) of said vehicle body () about an axis of rotation (Z) transversal to the longitudinal extension of said track assembly () and attached to said track support beam () in connection to at least two fastening points (P, P) so that the track support beam () is allowed to rotate in a rotational plane extending along the longitudinal extension of said track support beam () about said axis of rotation.