US 12,403,965 B2
Multi-member frame assembly for a track system
Yves Sauvageau, Drummondville (CA); Branislav Nanac, Drummondville (CA); David Barry, Longueuil (CA); Maxime Rivard, Blainville (CA); and Roch Gaudreau, Baie d'Urfe (CA)
Assigned to SOUCY INTERNATIONAL INC., Drummondville (CA)
Appl. No. 17/791,718
Filed by SOUCY INTERNATIONAL INC., Drummondville (CA)
PCT Filed Jan. 22, 2021, PCT No. PCT/IB2021/050506
§ 371(c)(1), (2) Date Jul. 8, 2022,
PCT Pub. No. WO2021/149007, PCT Pub. Date Jul. 29, 2021.
Claims priority of provisional application 62/964,959, filed on Jan. 23, 2020.
Prior Publication US 2023/0044095 A1, Feb. 9, 2023
Int. Cl. B62D 55/108 (2006.01); B62D 55/084 (2006.01); B62D 55/10 (2006.01)
CPC B62D 55/1086 (2013.01) [B62D 55/084 (2013.01); B62D 55/10 (2013.01)] 14 Claims
OG exemplary drawing
 
1. A multi-member frame assembly for a track system, the multi-member frame assembly being operatively connectable to an axle of a vehicle, the multi-member frame assembly comprising:
a pivot pin defining a pivot axis, the pivot pin being at least indirectly connectable to the axle of the vehicle;
a leading frame member pivotally connected to the pivot pin for pivoting about the pivot axis;
a trailing frame member pivotally connected to the pivot pin for pivoting about the pivot axis, the trailing frame member pivoting independently from the leading frame member; and
a resilient member pivotally connected to the leading frame member and to the trailing frame member, the resilient member extending generally vertically between the leading frame member and the trailing frame member.