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    • 46. 发明申请
    • Safety Device for Train Platforms
    • 火车平台安全装置
    • US20080098924A1
    • 2008-05-01
    • US11722899
    • 2005-08-11
    • Sung Moo Han
    • Sung Moo Han
    • E01F1/00
    • B61B1/02
    • Disclosed is a safety device for train platforms, which is installed on a safety line of a platform of a subway station or a railway station so as to be raised and lowered. When a train has reached to boarding position of the platform, wire ropes (200) of the device are raised to allow passengers to board. When the train departs from the platform after the passengers have finished boarding, the wire ropes (200) are lowered to ensure the safety of passengers remaining on the platform. The safety device includes a wire rope raising/lowering means (100), two or more wire ropes (200), a wire rope holding means (300), and a wire rope control means (400). The wire rope raising/lowering means (100) has frames (110) secured upright at predetermined positions between a train entrance and a train exit of a platform which a train approaches, with a movable assembly (130) provided in each of the frames (110) so as to be moved upwards and downwards along the frame by a drive means (120). Each of the two or more wire ropes (200), extending between the frames (110), is connected at each end thereof to the movable assembly. The wire rope holding means (300) has a plurality of support pillars (310) installed on the platform at regular intervals between the frames (110), with a guide means (320) provided in each of the support pillars (310) to prevent the wire ropes (200) from sagging and to ensure smooth vertical movement of the wire ropes. The wire rope control means (410) senses the arrival and departure of a train at and from the platform and operates the drive means so as to raise and lower the wire ropes.
    • 公开了一种用于火车平台的安全装置,其安装在地铁站或火车站的平台的安全线上以便升高和降低。 当火车达到平台的登机位置时,设备的钢丝绳(200)被提升以允许乘客登机。 当乘客完成登机后,当火车从平台出发时,电线绳(200)下降,以确保乘客留在平台上的安全。 安全装置包括钢丝绳升降装置(100),两根或多根钢丝绳(200),钢丝绳保持装置(300)和钢丝绳控制装置(400)。 钢丝绳升降装置(100)具有在火车接近的平台的火车入口和火车出口之间的预定位置处竖立的框架(110),其中设置在每个框架中的可移动组件(130) 110),以便通过驱动装置(120)沿框架向上和向下移动。 在框架(110)之间延伸的两条或更多条钢丝绳(200)中的每一条在每个端部连接到可移动组件。 钢丝绳保持装置(300)具有在框架(110)之间以规则间隔安装在平台上的多个支撑柱(310),其中设置在每个支撑柱(310)中的引导装置(320)以防止 钢丝绳(200)下垂并确保钢丝绳的平稳垂直运动。 钢丝绳控制装置(410)感测火车到达和离开平台并操纵该驱动装置以升高和降低钢丝绳。
    • 48. 发明授权
    • Device for sequentially turning on brake lamps of car
    • 依次打开汽车刹车灯的装置
    • US6008725A
    • 1999-12-28
    • US710468
    • 1996-09-18
    • Sung Moo Choi
    • Sung Moo Choi
    • B60Q1/44
    • B60Q1/444
    • A brake lamp device operatively connected to the brake of a car used to decrease the speed of the running car or stop the car, which sequentially turns on a plurality of brake lamps in response to pressure applied to a brake pedal. The brake lamp device includes a plurality of brake lamps attached to the rear surface of the car at either side of the car, a diaphragm hydraulically connected to a master cylinder of the car generating a brake driving pressure, the diaphragm being applied with the brake driving pressure, and a pressure sensor unit adapted to receive the brake driving pressure via the diaphragm, thereby sequentially turning on the brake lamps in accordance with the brake driving pressure. The brake lamp device can surely inform to drivers of following cars of whether the turning-on of the brake lamps is associated with a decrease in the speed of the car or an abrupt stopping of the car. Accordingly, it is possible to surely inform of the braking state of the car so that drivers of following cars can cope with the braking state of the car.
    • 一种制动灯装置,其可操作地连接到用于降低行驶轿厢的速度或停止轿厢的汽车的制动器,其随着施加到制动踏板的压力顺序地接通多个制动灯。 制动灯装置包括:安装在轿厢两侧的汽车后表面的多个制动灯,液压地连接到轿厢的主缸以产生制动驱动压力的隔膜,所述隔膜被施加制动驱动 以及压力传感器单元,其适于经由隔膜接收制动驱动压力,从而根据制动器驱动压力顺序地接通制动灯。 制动灯装置可以肯定地向后续车辆的驾驶员通知刹车灯的接通是否与汽车的速度降低或轿厢的突然停止有关。 因此,可以肯定地通知轿厢的制动状态,使得以下轿厢的驾驶员能够应对轿厢的制动状态。