US 11,932,328 B2
Track assembly and a track driven vehicle equipped with such a track assembly
Henry Pettersson, Täfteå (SE); and Espen Miland, Hörnefors (SE)
Assigned to Komatsu Forest AB, Umeå (SE)
Appl. No. 17/058,052
Filed by Komatsu Forest AB, Umeå (SE)
PCT Filed May 8, 2019, PCT No. PCT/SE2019/050409
§ 371(c)(1), (2) Date Nov. 23, 2020,
PCT Pub. No. WO2019/231374, PCT Pub. Date Dec. 5, 2019.
Claims priority of application No. 1850644-4 (SE), filed on May 28, 2018.
Prior Publication US 2021/0155302 A1, May 27, 2021
Int. Cl. B60K 6/00 (2006.01); B60K 7/00 (2006.01); B62D 55/065 (2006.01); B62D 55/10 (2006.01); B62D 55/125 (2006.01); B62D 55/14 (2006.01); B62D 55/24 (2006.01); A01G 23/00 (2006.01); B60K 17/04 (2006.01)
CPC B62D 55/10 (2013.01) [B60K 6/00 (2013.01); B60K 7/0015 (2013.01); B62D 55/125 (2013.01); B62D 55/14 (2013.01); B62D 55/244 (2013.01); A01G 23/006 (2013.01); B60K 7/0007 (2013.01); B60K 2007/0076 (2013.01); B60K 17/046 (2013.01); B60Y 2200/20 (2013.01); B62D 55/0655 (2013.01)] 15 Claims
OG exemplary drawing
 
1. A track assembly for a track-driven vehicle, which track assembly comprises;
a track-carrying beam, which extending along a longitudinal axis (Z) is terminated in a first gable end and respective second gable end,
a front and a rear wheel, one of which is driving,
a plurality of carrying wheels,
a continuous track, which can travel around said wheel, and
a drive train comprising an engine and a transmission device for driving said driving wheel,
wherein the driving wheel is rotatably bedded and accommodated in a housing and the transmission device is accommodated in a projection from the housing,
the track-carrying beam comprises a first compartment and a first opening is arranged in the first gable end with which opening the first compartment can communicate with the surroundings, and
the housing forms a unit, which in a retaining manner is accommodated in the track-carrying beam by means of the projection of the housing being inserted into the first compartment via the first opening.