Abstract: A resilient component for a wheel of a track system is disclosed. The resilient component includes a resilient body and a wear element. The resilient body defines a hub aperture for at least partially receiving a hub component. The resilient body extends radially outwardly from the hub aperture, and defines a first lateral sidewall and a second lateral sidewall, the first and second lateral sidewalls being spaced apart. The wear element is connectable to one of the first and second lateral sidewalls, and at least partially surrounds the hub aperture. A wheel having the resilient component and the hub component is also disclosed. A track assembly having the wheel is also disclosed.

Abstract: A pivot assembly for connecting a ground-contacting wheel assembly to a frame member of a track system assembly has a base defining a first interlocking member, a resilient body structured for being received at least partially within the base and having a second interlocking member connectable to the first interlocking member, and an axle assembly configured for rotatably connecting the ground-contacting wheel assembly to the frame member, the axle assembly including a third interlocking member connectable to the second interlocking member. The resilient body is at least partially wrappable around the peripheral surface of the axle assembly. Upon deformation of the resilient body, the axle assembly is pivotally movable relative to the frame member of the track system assembly about at least one of a longitudinal axis and a vertical axis.

Abstract: Support structures for track systems are disclosed. One support structure includes a shaft, a wheel assembly and a deformable portion. The wheel assembly is connectable to the shaft, which has a shoulder at one end, such that a lateral side of the wheel assembly is engageable with said shoulder. The deformable portion is connected to one of the shaft and the wheel assembly, and is disposed, when the wheel assembly is connected to the shaft, between the lateral side of the wheel assembly and the shoulder. The deformable portion is configured to, when deformed, provide a seal between the shaft and the lateral side of the wheel assembly.

Abstract: A wheel assembly, a track system and a vehicle are disclosed. The track system has a frame defining a longitudinal center plane, a wheel assembly rotationally and pivotably connected to the frame, and the endless track having the inner surface and surrounding the frame and the wheel assembly. The wheel assembly has a non-linear axle and a wheel. The non-linear axle has a first segment and a second segment. The wheel is rotationally connected to the first segment extending along a rotation axis of the wheel. The second segment being pivotably connected to the frame. The second segment is offset from the first segment so that the second segment is closer to an inner surface of an endless track than the first segment.

Abstract: A pivot assembly for connecting a ground-contacting wheel assembly to a frame member of a track system assembly has a base defining a first interlocking member, a resilient body structured for being received at least partially within the base and having a second interlocking member connectable to the first interlocking member, and an axle assembly configured for rotatably connecting the ground-contacting wheel assembly to the frame member, the axle assembly including a third interlocking member connectable to the second interlocking member. The resilient body is at least partially wrappable around the peripheral surface of the axle assembly. Upon deformation of the resilient body, the axle assembly is pivotally movable relative to the frame member of the track system assembly about at least one of a longitudinal axis and a vertical axis.

Abstract: A pivoting assembly for connecting at least one-wheel assembly to a frame of a track system is disclosed. The pivoting assembly includes first, intermediate and second clamping members and first and second resilient members. The first resilient member is removably engageable with the first and intermediate clamping members. The second resilient member is removably engageable with the intermediate and second clamping members. The first and second clamping members are removably connectable to one another. The intermediate clamping member, which is pivotable about a pivot axis, has a first position. In response to the intermediate clamping member pivoting about the pivot axis, at least one of the first and second resilient members biases the intermediate clamping member towards the first position.

Abstract: A pivoting assembly for connecting a support wheel assembly to a frame of a track system is disclosed. The pivoting assembly includes first, intermediate and second clamping members, first and second resilient members and a shaft configured to connect to the support wheel assembly. The first resilient member has first and second engaging portions configured to, respectively, operationally engage with the first clamping member, and a first engaging side of the intermediate clamping member. The second resilient member has third and fourth engaging portions configured to, respectively, operationally engage with a second engaging side of the intermediate clamping member and the second clamping member. The intermediate clamping member is 216apivotable about a pivot axis. The first and intermediate clamping members apply a first clamping force to the first resilient member. The intermediate and second clamping members apply a second clamping force to the second resilient member.

Abstract: A support structure for connecting at least one support wheel assembly to a frame of a track system for a vehicle comprises at least one plate connecting the support structure to the frame, at least one axle supporting the at least one support wheel assembly, and at least one resilient member having a first surface fixedly connected to the at least one plate and a second surface fixedly connected to the at least one axle. The at least one axle is movable in at least one degree of freedom upon resilient deformation of the at least one resilient member. The at least one axle has an initial position in relation to the plate. The at least one resilient member biases the at least one axle toward the initial position upon movement of the at least one axle away from the initial position.

Abstract: A track assembly is to be mounted on a drive axle of a vehicle. The track assembly has a frame, at least one leading idler wheel mounted to the front of the frame for rotation about a transverse leading idler wheel axis, at least one trailing idler wheel mounted to the rear of the frame for rotation about a traverse trailing idler wheel axis parallel to the leading idler wheel axis, and a single drive wheel assembly. The drive wheel assembly includes a sub-frame removably securable to the frame in any one of a plurality of longitudinal securement positions on the frame, and a drive wheel rotationally mounted on the sub-frame for rotation about a drive wheel axis. The drive wheel is operatively connectable to the drive axle of the vehicle. A pair of track assemblies is also described. A vehicle having the pair of track assemblies is also described.

Abstract: A track system for a vehicle having at least three axles is disclosed. The track system includes a frame to which sprocket, idler and support wheel assemblies are connectable, an endless track and a pivoting assembly. The pivoting assembly has a casing connectable to a second axle and at least one pivotable member that has first and second portions respectively pivotally connected to the casing and to the frame. The at least one pivotable member is pivotable between first and second positions about a longitudinally extending pivot, in response to which the first portion is displaced laterally relative to the second portion, and pivotable between third and fourth positions about a lateral pivot axis in response to which the first portion is displaced longitudinally relative to the second portion. A pivoting assembly, a pivoting assembly including a resilient assembly, and a vehicle having the track system are also disclosed.

Abstract: A support structure, which includes an axle assembly, first and second biasing components and first and second connectors, configured to connect support wheel assemblies to a frame of a track system is disclosed. The first and second connectors and the first and second biasing components are configured to pivotally connect the axle assembly, which includes an axle and a longitudinal member, to the frame. The first and second biasing components bias the axle assembly toward a first configuration. The first biasing component is in contact with a first end portion of the longitudinal member, and the second biasing component is in contact with a second end portion of the longitudinal member. The first and second connectors are removably connectable to the frame and are respectively connected to the first and second biasing components. Support structures, guide rails and track systems having guide rails are also disclosed.

Abstract: A deformable wheel is disclosed. The deformable wheel includes a hub, at least one resilient member connected to the hub, and a plurality of circumferentially positioned rim portions connected to the at least one resilient member, where each one of the plurality of rim portions is moveable relative to the hub about the at least one resilient member. A track system including the deformable wheel is also disclosed.

Abstract: A track system connectable to an axle of a vehicle has a track engaging assembly and an endless track. The track engaging assembly includes a frame, a drive wheel, front and rear idler wheel assemblies, a bogie assembly and a plurality of support wheel assemblies which includes leading, intermediate and trailing wheel assemblies that respectively apply leading, intermediate and trailing ground forces to a ground surface. A sum of the leading, intermediate and trailing ground forces defines a total ground force. The track system has an initial position wherein the total ground force is concentrated at the intermediate ground force, when the track system is at rest on a hard and flat level ground surface. In response to the bogie assembly pivoting about the bogie assembly axis, the total ground force is distributed between the intermediate ground force and at least one of the leading and trailing ground forces.

Abstract: A support structure for a track system is disclosed. The support structure has leading and trailing linkages which are pivotally connectable to a frame member of the track system through, respectively, leading and trailing pivots. The leading linkage is pivotally connected to the trailing linkage through an intermediate pivot. The support structure has at least one biasing assembly. Leading, intermediate and trailing support wheel assemblies are connected to the support structure, which is adapted to move such that when the leading support wheel assembly moves in a first direction, the intermediate support wheel assembly moves in a second direction, and the trailing support wheel assembly moves in the first direction. A track system having the support structure and a vehicle having the track system is also disclosed.

Abstract: The present technology generally relates to multi-feature track systems exhibiting enhanced performance, vehicles having track systems, rear track system configurations, support structures for track systems, tensioners for track systems, wheels and wheel assemblies for track systems, seal assemblies, protective cover assemblies, mounting attachments for track systems and endless tracks for track systems.

Abstract: A track assembly for a vehicle has a frame; a drive wheel rotatably mounted to the frame; an idler wheel mount pivotally connected to the frame, the idler wheel mount being selectively pivotable between an operating position and a released position; a lock selectively locking the idler wheel mount in the operating position; an idler wheel rotationally connected to the idler wheel mount, the idler wheel being pivotable with the idler wheel mount; and an endless track driven by the drive wheel around the frame. In the operating position of the idler wheel mount, the idler wheel tensions the endless track. Pivoting the idler wheel mount from the operating position to the released position releases at least some tension from the endless track. A vehicle having the track assembly and a method for installing an endless track having derailed from other components of a track assembly are also disclosed.

Abstract: A support structure having an axle and a multi-linkage assembly including first and second linkages for connecting at least one support wheel assembly to a frame member of a track system is disclosed. The first and second linkages are connectable to the frame member and the axle, and cooperatively define an imaginary pivot, which defines a pivot axis about which the axle can pivot due to the multi-linkage assembly. A support structure having an axle, at least one resilient body, and frame and axle clamping assemblies is also disclosed. The at least one resilient body, connectable to the frame member and the axle by the frame and axle clamping assemblies, defines an imaginary pivot, which defines a pivot axis. The at least one resilient body is deformable such that the axle is pivotable about the pivot axis. Track systems having the support structures and resilient assemblies are also disclosed.

Abstract: A support structure having at least one connecting member, a shaft, at least one axle transversally connected to the shaft and at least one resilient member for connecting the at least one support wheel assembly to a frame of a track system is disclosed. The at least one resilient body defines an aperture, in which one of first and second portions of the shaft is received, and has an inner portion that is fixedly connected to the one of first and second portions and an outer portion that is fixedly connected to the at least one connecting member. Upon resilient deformation of the at least one resilient member, the shaft is rotatable, and the at least one axle is pivotable, about the longitudinal axis. The at least one resilient body biases the shaft toward an initial position upon rotation thereof. A track system having the support structure is also disclosed.

Abstract: A frame assembly for supporting an implement on a vehicle includes a support frame attachable to the vehicle, a lever pivotable about a first axis between first and second positions, and a biasing assembly connecting the lever to the support frame. A first end of the biasing assembly is supported against the lever to pivot about a second pivot axis being parallel to the first pivot axis and being vertically spaced relative to the first pivot axis when the support frame is removably attached to the vehicle and the lever is in the first position. A second end of the biasing assembly is supported against the support frame to pivot about a third pivot axis when the lever pivots about the first pivot axis. The third pivot axis is parallel to and is spaced from the first pivot axis when the support frame is removably attached to the vehicle.

Abstract: A pivot assembly for connecting a ground-contacting wheel assembly to a frame member of a track system assembly has a base defining a first interlocking member, a resilient body structured for being received at least partially within the base and having a second interlocking member connectable to the first interlocking member, and an axle assembly configured for rotatably connecting the ground-contacting wheel assembly to the frame member, the axle assembly including a third interlocking member connectable to the second interlocking member. The resilient body is at least partially wrappable around the peripheral surface of the axle assembly. Upon deformation of the resilient body, the axle assembly is pivotally movable relative to the frame member of the track system assembly about at least one of a longitudinal axis and a vertical axis.