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    • 3. 发明授权
    • Lift and carrier assembly for a personal-transport vehicle
    • 用于个人运输车辆的起重和承载组件
    • US06692215B1
    • 2004-02-17
    • US10077535
    • 2002-02-15
    • Thomas A. PanzarellaJames B. Eldon, IIIDavid D. McClanahan
    • Thomas A. PanzarellaJames B. Eldon, IIIDavid D. McClanahan
    • B60P900
    • B60P3/122B60P1/4421Y10S414/134
    • A presently-preferred embodiment of a lift and carrier assembly for a personal-transport vehicle comprises a lifting column, an actuator mechanism adapted to lift the lifting column, a pivot plate rotatably coupled to the lifting column, a platform fixedly coupled to the pivot plate, a cam follower coupled to the pivot plate, and a cam member being fixed in relation to the lifting column so that lifting of the lifting column causes the cam follower to contact the cam member thereby generating a contact force between the cam follower and the cam member. The cam follower is biased so that the contact force prevents the cam follower from being lifted when a weight acting on the platform is below a predetermined value thereby causing the pivot plate to rotate about the lifting column in response to the lifting of the lifting column.
    • 用于个人运输车辆的提升和承载组件的目前优选的实施例包括提升柱,适于提升提升柱的致动器机构,可旋转地联接到提升柱的枢转板,固定地联接到枢转板的平台 联接到所述枢转板的凸轮从动件和相对于所述提升柱固定的凸轮构件,使得所述提升柱的提升导致所述凸轮从动件接触所述凸轮构件,从而在所述凸轮从动件和所述凸轮之间产生接触力 会员。 凸轮从动件被偏置,使得当作用在平台上的重量低于预定值时,接触力防止凸轮从动件被提升,由此响应于提升柱的提升,枢转板围绕提升柱旋转。
    • 5. 发明授权
    • Device for securing a personal-transport vehicle to a mounting surface
    • 用于将个人运输车辆固定到安装表面的装置
    • US07431546B2
    • 2008-10-07
    • US11499045
    • 2006-08-03
    • Thomas A. PanzarellaJames B. Eldon, IIIDavid D. McClanahan
    • Thomas A. PanzarellaJames B. Eldon, IIIDavid D. McClanahan
    • B60P3/06
    • B60P3/073A61G3/062A61G3/0808
    • A preferred embodiment of a device for securing a personal-transport vehicle to a mounting surface includes one of a plow bracket and a bracket member for mounting on one of the personal-transport vehicle and the mounting surface, and a receptacle for mounting on the other of the personal transport vehicle and the mounting surface and for mating with and receiving the one of a plow bracket and a bracket member. The receptacle includes a panel and a docking lever pivotally coupled to the panel and movable between a first position wherein docking lever retains the one of a plow bracket and a bracket member so that the receptacle and the one of a plow bracket and a bracket member remain in a mated condition, and a second position.
    • 用于将个人运输车辆固定到安装表面的装置的优选实施例包括用于安装在个人运输车辆和安装表面中的一个上的犁托架和支架构件中的一个以及用于安装在另一个上的插座 的个人运输车辆和安装表面,并且用于与犁托架和托架构件中的一个配合并接收。 该容器包括一个面板和一个可枢转地连接到面板的对接杆,并且可在第一位置和第二位置之间移动,第一位置,其中对接杆保持犁托架和支架构件中的一个,使得容器和犁托架和托架构件中的一个保持 处于配合状态,第二位置。
    • 7. 发明授权
    • Lift and carrier assembly for a personal-transportation vehicle
    • 用于个人运输车辆的升降机和运输车组件
    • US07396202B1
    • 2008-07-08
    • US10860859
    • 2004-06-03
    • Thomas A. PanzarellaJames B. Eldon, IIIDavid D. McClanahan
    • Thomas A. PanzarellaJames B. Eldon, IIIDavid D. McClanahan
    • B60P3/00
    • A61G3/06A61G3/062A61G2203/726Y10S414/13Y10S414/134
    • A preferred embodiment of a lift and carrier assembly for a personal-transportation vehicle includes a deck frame, a platform, and a trolley assembly mounted on the deck frame. The trolley assembly includes a drive nut, a motor for rotating the drive nut, and a drive screw threadably coupled to the drive nut so that rotation of the drive nut causes the platform and the drive motor to translate linearly in relation to the deck frame. The lift and carrier assembly also includes an arm assembly mounted on the trolley system and comprising a first and a second arm member, and an actuator pivotally coupled to the first and second arm members for moving the first and second arm members so that first and second arm members move the platform between an upper and a lower position in relation to the deck frame.
    • 用于个人运输车辆的电梯和运输组件的优选实施例包括安装在甲板框架上的甲板框架,平台和手推车组件。 手推车组件包括驱动螺母,用于旋转驱动螺母的马达以及螺纹地联接到驱动螺母的驱动螺杆,使得驱动螺母的旋转使平台和驱动马达相对于甲板框架线性平移。 提升和承载组件还包括安装在手推车系统上并包括第一和第二臂构件的臂组件和可枢转地联接到第一和第二臂构件的致动器,用于移动第一和第二臂构件,使得第一和第二臂构件 臂构件相对于甲板框架将平台移动在上部和下部位置之间。