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    • 2. 发明公开
    • VEHICLE PARKING SECURITY DEVICE
    • 车辆停放安全装置
    • EP0901539A1
    • 1999-03-17
    • EP97924805.0
    • 1997-06-06
    • Stratton, NellieWagner, Mark Harrison
    • WAGNER, Mark, HarrisonSTRATTON, David
    • E01F13
    • E01F13/08
    • A security device (2) is described for protecting access to and from a parking space by being suitable for secure mounting to the entrance/exit of the parking space at ground level comprising a barrier or sign (9) capable of movement between a raised position for preventing movement of a vehicle past the barrier (9) and a lowered position permitting the vehicle to be driven over the device (2), an arming pedal (4) which is depressed when the vehicle is driven over the device (2) to energise a driving means in the form of a torsion spring (78) which is connected via a control means including a cam (40) having two cam lobes (42, 44) for effecting movement of a bar (60), to the barrier (9) by a suitable connection means, such as for example a slotted wheel (84) and pulley arrangement, so that operation of the control means causes lower or raising of the barrier.
    • 描述了一种安全装置(2),用于通过适于安全地安装到停车位的入口/出口处来保护进出停车位的通道,所述安全装置包括能够在升起位置 用于防止车辆通过障碍物(9)的运动和允许车辆在装置(2)上行驶的降低位置;当车辆在装置(2)上被驾驶时被压下的武装踏板(4) 激励一个扭转弹簧(78)形式的驱动装置,该驱动装置通过一个控制装置连接到所述屏障(78),所述控制装置包括具有用于实现杆(60)移动的两个凸轮凸角(42,44)的凸轮(40) 9)通过合适的连接装置,例如开槽轮(84)和滑轮装置,从而控制装置的操作引起阻挡件的下降或升高。