Apparatuses and systems that yield a zero torque steer for a pallet truck or similar vehicle are disclosed. In an embodiment, a motor is attached to a final drive. The final drive is equipped to a steer assembly such as a tiller that includes a drive wheel that is offset from the steering axis. The offset is determined on the basis of the drive wheel radius, divided by the ratio of the final drive. The ratio of the final drive is determined by selection of the sizes of a first and second gear. In embodiments, the first and second gears provide a right angle drive. The drive wheel creates a torque due to the offset that counteracts torque imposed by operation of the drive motor. Other embodiments may be described and/or claimed.

    公开了用于托盘搬运车或类似车辆产出零扭矩转向的装置和系统。在一个实施方式中,马达附接到最终驱动件。最终驱动件配备到转向组件(诸如舵柄),所述最终驱动件包括从转向轴线偏移的驱动轮。基于驱动轮半径除以最终驱动的比率,确定偏移。通过第一和第二齿轮大小的选择,确定最终驱动的比率。在实施方式中,第一和第二齿轮提供直角驱动。驱动轮由于偏移而创建扭矩,该扭矩反作用于由操作驱动马达施加的扭矩。其他实施方式可以被描述和/或被权利要求保护。


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    Title :

    GEAR DRIVE AND DRIVE WHEEL CONFIGURATION FOR ZERO TORQUE STEER


    Additional title:

    用于零扭矩转向的齿轮驱动和驱动轮配置


    Contributors:
    A WHITE (author) / STENT MARK (author) / COLE MALCOLM (author)

    Publication date :

    2020-12-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS



    GEAR DRIVE AND DRIVE WHEEL CONFIGURATION FOR ZERO TORQUE STEER

    WHITE ANDREW / STENT MARK / COLE MALCOLM | European Patent Office | 2020

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    GEAR DRIVE AND DRIVE WHEEL CONFIGURATION FOR ZERO TORQUE STEER

    WHITE ANDREW / STENT MARK / COLE MALCOLM | European Patent Office | 2020

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