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    • 15. 发明申请
    • AN IMPROVED LIFTING AND TRANSPORTATION DEVICE
    • 改进的提升和运输装置
    • WO2008031155A1
    • 2008-03-20
    • PCT/AU2007/001351
    • 2007-09-13
    • MARCH, Peter, RaymondBELL, Kenneth, Ian
    • MARCH, Peter, RaymondBELL, Kenneth, Ian
    • A61G5/04B62D1/02B62B3/00
    • A61G5/02A61G5/027A61G5/047A61G5/104B62B5/005B62B5/0079
    • An improved lifting and transportation device including an attachment means adapted to engage a wheeled device to be transported; and one or more driving wheels adapted to engage the ground to propel said lifting and a transportation device, whereby, said lifting and transportation device is steerable by the independent engagement of said driving wheels; and a controller adapted to control the motion of said driving wheels and control the operation of said attachment means. The attachment means may be an attachment assembly with laterally opposed attachment brackets adapted to engage said wheeled device, whereby, a vertical actuator is used to adjust the vertical height of said attachment assembly and a horizontal actuator is used to adjust the horizontal separation of said laterally opposed attachment brackets
    • 一种改进的提升和运输装置,包括适于接合待运输的轮式装置的附接装置; 以及一个或多个驱动轮,其适于接合地面以推动所述提升和运输装置,由此所述提升和运输装置可通过所述驱动轮的独立接合而转向; 以及控制器,其适于控制所述驱动轮的运动并控制所述附接装置的操作。 附接装置可以是具有适于接合所述轮式装置的横向相对的附接支架的附接组件,由此使用垂直致动器来调节所述附接组件的垂直高度,并且水平致动器用于调节所述横向的水平间隔 相反的附件
    • 16. 发明申请
    • STEERING DEVICE FOR AN ARTICULATED VEHICLE
    • 用于车辆的转向装置
    • WO02020333A1
    • 2002-03-14
    • PCT/IE2001/000114
    • 2001-09-04
    • B62D1/02B62D7/04B62D53/00B66F9/06B66F9/22
    • B62D7/04B66F9/105
    • An articulated vehicle, such as a forklift truck, has a steering bogie (14) articulated to the chassis (10) by a substantially vertical shaft (16). A pair of hydraulic steering cylinders (18A, 18B) are coupled to the shaft by means of a pair of chains (24A, 24B) passing around the shaft and terminating at a common link (26) connected to the shaft. By actuating the respective cylinders, the bogie can be turned to the left or right, and the fact that the chains are in non-slip engagement with the shaft means that pulling one or other of the chains causes the shaft to rotate without any significant lost motion or play in the mechanism.
    • 诸如叉车的铰接车辆具有通过基本垂直的轴(16)铰接到底盘(10)的转向转向架(14)。 一对液压转向缸(18A,18B)通过一对绕轴转动的链条(24A,24B)联接到轴上,并终止在与轴连接的公共连杆(26)上。 通过致动相应的气缸,转向架可以向左或向右转动,并且链与轴不滑动接合的事实意味着拉动一个或另一个链条导致轴旋转而没有任何明显的损失 运动或发挥机制。