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    • 2. 发明授权
    • Suspended floorboard
    • 悬挂地板
    • US07823961B2
    • 2010-11-02
    • US12337095
    • 2008-12-17
    • Lewis H. ManciBrian M. LambertJames F. SchloemerGary J. MayGeorge R. WettererEugene G. Bruns
    • Lewis H. ManciBrian M. LambertJames F. SchloemerGary J. MayGeorge R. WettererEugene G. Bruns
    • B60N99/00
    • B66F9/07545B62D51/005
    • A materials handling vehicle is provided comprising: a frame; a set of wheels supported on the frame to allow the materials handling vehicle to move across a floor surface; a rider compartment located within the frame for receiving an operator; and an operator support assembly. The operator support assembly comprises a suspended floorboard upon which the operator may stand when located within the rider compartment and an energy absorbing structure coupled to the frame and the suspended floorboard for absorbing and dissipating at least a portion of energy resulting from disturbances encountered by the vehicle as it moves across the floor surface prior to the energy portion reaching the operator standing on the suspended floorboard, the energy absorbing structure including a damping element for effecting a dampening function.
    • 提供一种材料搬运车辆,包括:框架; 支撑在框架上的一组轮,以允许物料搬运车辆穿过地板表面; 位于框架内的用于接收操作者的骑手舱; 和操作者支撑组件。 操作员支撑组件包括悬挂的地板,操作者可以在该位置处于乘客舱内时站立,并且耦合到框架和悬挂地板块的能量吸收结构用于吸收和消散由车辆遇到的干扰所产生的能量的至少一部分 当能量部分到达操作者站在悬挂的地板上之前,它移动穿过地板表面,能量吸收结构包括用于实现阻尼功能的阻尼元件。
    • 4. 发明授权
    • Vibrator
    • 振动器
    • US5209564A
    • 1993-05-11
    • US822679
    • 1992-01-21
    • Lewis H. ManciMark H. Neundorfer
    • Lewis H. ManciMark H. Neundorfer
    • B06B1/18
    • F15B21/12B06B1/183
    • A pneumatic vibrator is disclosed including a tubular housing having closed ends, an inlet port in the housing through which a fluid, such as air can flow into the housing, and a free-floating piston in the housing having two passageways through which the pressurized air entering the housing through the inlet port flows to act alternately against opposite ends of the piston and cause the piston to reciprocate in the housing. Exhaust ports are located in the housing through which the air ahead of the moving piston is exhausted from the housing. A plurality of relatively small openings is located in the housing through which pressurized air can flow into the housing and provide a fluid bearing between the piston and the housing, and means are provided to supply the inlet port opening with air under pressure.
    • 公开了一种气动振动器,其包括具有封闭端的管状壳体,壳体中的入口,诸如空气的流体可以通过该入口流入壳体中,并且壳体中的自由浮动活塞具有两个通道,加压空气 通过入口端口进入壳体流动而交替地作用于活塞的相对端并使活塞在壳体中往复运动。 排气口位于壳体中,活动活塞前方的空气从壳体中排出。 多个相对较小的开口位于壳体中,加压空气可以通过该开口流入壳体并在活塞和壳体之间提供流体轴承,并且设置有用于向入口开口供给处于压力下的空气的装置。