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    • 2. 发明申请
    • SCISSOR LIFT
    • 剪叉式升降机
    • WO2012135078A2
    • 2012-10-04
    • PCT/US2012/030492
    • 2012-03-25
    • BOOMERANG SYSTEMS, INC.SWASEY, MerinKIRBY, Tyler
    • SWASEY, MerinKIRBY, Tyler
    • B66F3/25B66F3/12
    • B66F3/22
    • A scissor lift comprises a load support, a lift support and at least one scissor assembly defined between the load support and the lift support, the at least one scissor assembly being driven into an open or a closed position by a drive device that enables movement of the load support relative to the lift support with the opening and closing of the at least one scissor assembly, wherein the at least one scissor assembly is further defined by a pair of arms attached at a pivot, and where the pair of arms further comprises a curved outer surface that engages a portion of a drive device for urging the scissor arms apart and for moving the load support relative to the lift support.
    • 剪式升降机包括负载支撑件,升降支撑件和限定在负载支撑件和升降支撑件之间的至少一个剪刀组件,所述至少一个剪刀组件被驱动到打开位置或关闭位置 通过驱动装置,所述驱动装置使所述负载支撑件能够随着所述至少一个剪刀组件的打开和关闭而相对于所述升降支撑件移动,其中所述至少一个剪刀组件还由附接在枢轴处的一对臂限定,以及 其中该对臂还包括弯曲的外表面,该外表面接合驱动装置的一部分以推动剪刀臂分开并用于相对于提升支撑件移动负载支撑件。
    • 5. 发明申请
    • SCISSOR LIFT
    • 剪叉式升降机
    • WO2012135078A3
    • 2012-12-27
    • PCT/US2012030492
    • 2012-03-25
    • BOOMERANG SYSTEMS INCSWASEY MERINKIRBY TYLER
    • SWASEY MERINKIRBY TYLER
    • B66F3/25B66F3/12
    • B66F3/22
    • A scissor lift comprises a load support, a lift support and at least one scissor assembly defined between the load support and the lift support, the at least one scissor assembly being driven into an open or a closed position by a drive device that enables movement of the load support relative to the lift support with the opening and closing of the at least one scissor assembly, wherein the at least one scissor assembly is further defined by a pair of arms attached at a pivot, and where the pair of arms further comprises a curved outer surface that engages a portion of a drive device for urging the scissor arms apart and for moving the load support relative to the lift support.
    • 剪式升降机包括负载支撑件,升降支撑件和限定在负载支撑件和提升支撑件之间的至少一个剪刀组件,所述至少一个剪刀组件由驱动装置驱动到打开或关闭位置,驱动装置能够使 所述负载支撑件相对于所述升降支撑件具有所述至少一个剪刀组件的打开和关闭,其中所述至少一个剪刀组件还由连接在枢轴处的一对臂限定,并且所述一对臂还包括 弯曲的外表面,其与驱动装置的一部分接合,用于推动剪刀臂分开并相对于升降支撑件移动负载支撑件。