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    Drive system for a utility vehicle
    47.
    发明授权
    Drive system for a utility vehicle 有权

    公开(公告)号：US12097759B1

    公开(公告)日：2024-09-24

    申请号：US18365544

    申请日：2023-08-04

    申请人： Omni Powertrain Technologies, LLC

    发明人： Ajinkya Dhopaokar ,  David Kemper

    IPC分类号： B60K17/342 ,  B60K1/02 ,  B60K1/04 ,  B60K17/04 ,  B60K17/354 ,  B60K17/356 ,  F16H37/06

    CPC分类号： B60K17/342 ,  B60K1/02 ,  B60K1/04 ,  B60K17/04 ,  B60K17/354 ,  B60K17/356 ,  F16H37/065 ,  B60K2001/0405

    摘要： A utility vehicle having a chassis frame extending along a centerline axis where the chassis frame includes a first side frame member and a second side frame member opposing one another about the centerline axis. A first drive mechanism is supported by the first frame member, and a second drive mechanism is supported by the second frame member. A first gearset assembly is coupled to the first drive mechanism, and a second gearset assembly is coupled to the second drive mechanism. A first axial flux electric motor is coupled to the first gearset and positioned between the first frame member and the first gearset, and a second axial flux electric motor is coupled to the second gearset and positioned between the second frame member and the second gearset. The first gearset and the second gearset are spaced apart from one another on opposite sides of the centerline axis thereby permitting each gearset assembly to be readily installed and maintained without interfering with the opposing gearset assembly.

    VEHICLE AND ENGINE UNIT
    50.
    发明申请
    VEHICLE AND ENGINE UNIT 审中-公开

    公开(公告)号：US20180141425A1

    公开(公告)日：2018-05-24

    申请号：US15815720

    申请日：2017-11-17

    申请人： Yamaha Hatsudoki Kabushiki Kaisha

    发明人： Junji UEZU

    IPC分类号： B60K5/12 ,  B60F3/00 ,  B60K17/342 ,  B62D21/18

    CPC分类号： B60K5/1283 ,  B60F3/003 ,  B60K17/06 ,  B60K17/342 ,  B62D21/183 ,  F02F7/0046 ,  F16C3/12

    摘要： A vehicle includes, an engine including a crankshaft, a crankcase which is configured to accommodate the crankshaft therein, and a centrifugal clutch which is arranged coaxially with the crankshaft, and a propeller shaft to which rotational power output from the engine and changed in speed is transmitted, the propeller shaft passing through the crankcase and intersecting the crankshaft in plan view, at least a part of the propeller shaft being located between the centrifugal clutch and a support wall portion of the crankcase configured to support the crankshaft and above a lower end of the centrifugal clutch.