TRACK AND WHEEL FOR A TRACK SYSTEM, AND TRACK SYSTEM COMPRISING THE SAME

    公开(公告)号:US20230103055A1

    公开(公告)日:2023-03-30

    申请号:US17911035

    申请日:2021-03-31

    IPC分类号: B62D55/24 B62D55/06

    摘要: A track for a track system has a ground-facing side and a wheel-facing side including lugs having a base and defining a wheel path on which wheels of a track engaging assembly rolls on, the wheel path having first and second track side portions, and an intermediate track portion. When the wheel supports a load smaller than a nominal load, a distance between the base and the ground-facing side is smaller than a distance between the intermediate track portion and the ground-facing side. When the wheel supports a load equal or greater than the nominal load, a distance between the base and the ground-facing side is substantially equal to or smaller than a distance between the intermediate track portion and the ground-facing side. A wheel for a track system is also described. A track system comprising a wheel and a track is also described.

    SUSPENDED UNDERCARRIAGE ASSEMBLY FOR A TRACK SYSTEM

    公开(公告)号:US20230089165A1

    公开(公告)日:2023-03-23

    申请号:US17791690

    申请日:2021-01-22

    摘要: A suspended undercarriage assembly connectable to a track system including a frame member has a resilient assembly. The resilient assembly includes a first arm connected to the frame member, a second arm pivotally connected to the first arm, a spacing defined between the first and second arms, and a resilient member disposed in the spacing and connected to the first and second arms. The resilient member is resiliently deformable to permit movement of the second arm relative to the first arm, and to resiliently bias the second arm towards a rest position with respect to the first arm. The suspended undercarriage assembly provides suspension to a support wheel assembly relative to the frame member when connected to the second arm.

    TRACK SYSTEM
    4.
    发明申请

    公开(公告)号:US20210253185A1

    公开(公告)日:2021-08-19

    申请号:US17272815

    申请日:2019-09-06

    摘要: A track system for use with a vehicle includes an attachment assembly connectable to the chassis of the vehicle having a first pivot extending vertically and defining a yaw pivot axis of the track system, and a second pivot extending laterally and defining a pitch pivot axis of the track system. A frame assembly is disposed laterally outwardly from the attachment assembly and connected thereto. The frame assembly includes at least one wheel-bearing frame member. The track system further includes at least one actuator connected between the attachment assembly and the frame assembly for pivoting the frame assembly about the yaw pivot axis, a leading idler wheel assembly at least indirectly connected to the at least one wheel-bearing frame member, a trailing idler wheel assembly at least indirectly connected to the at least one wheel-bearing frame member, at least one support wheel assembly, and an endless track.

    TRACK SYSTEM
    6.
    发明申请

    公开(公告)号:US20210309293A1

    公开(公告)日:2021-10-07

    申请号:US17272807

    申请日:2019-09-06

    IPC分类号: B62D11/20 B62D11/00

    摘要: A track system includes an attachment assembly including at least one of a first pivot defining a roll pivot axis, a second pivot defining a pitch pivot axis, and a third pivot defining a yaw pivot axis of the track system. A frame assembly is disposed laterally outwardly from the attachment assembly and connected to the attachment assembly. The track system further includes at least one actuator for pivoting the frame assembly about at least one of the roll and yaw pivot axes, and at least one monitoring for determining, at least indirectly, at least one of a state of the track system and a ground surface condition. The at least one monitoring sensor is communicating with a track system controller to control the operation of the at least one actuator based on the at least one of the state of the track system and the ground surface condition.

    RESILIENT WHEEL WITH LOW-FRICTION AND WEAR RESISTANT SIDEWALL AND TRACK SYSTEM HAVING SAME

    公开(公告)号:US20240092437A1

    公开(公告)日:2024-03-21

    申请号:US18470528

    申请日:2023-09-20

    IPC分类号: B62D55/14

    CPC分类号: B62D55/145

    摘要: 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.