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    • 1. 发明授权
    • Security air brake locking system
    • 安全气闸制动系统
    • US09108605B1
    • 2015-08-18
    • US13439313
    • 2012-04-04
    • Gordon FarnumBrent Rogers
    • Gordon FarnumBrent Rogers
    • B60T7/20B60T13/26
    • B60T13/263B60R25/08B60T7/20B60T17/16
    • An air brake security locking system retains semi-trailers in a fixed position to prevent theft and is connected to an air brake line of the semi-trailer. The system includes a battery-powered valve which isolates air lines within the braking system at a low-pressure condition, thereby maintaining continuous braking of the wheels. The system includes a locked control box to secure and protect a user interface used to activate the system by entry of a numeric code using a keypad or by using a bypass key lock. A wireless remote actuation device is also utilized to activate the system from a distance. In a deactivated state, the system allows the braking system of the semi-trailer operates as normal. In an activated state, the system securely applies the spring brake units of the semi-trailer preventing movement and possible theft.
    • 空气制动器安全锁定系统将半挂车保持在固定位置以防止盗窃并连接到半挂车的空气制动管路。 该系统包括电池供电的阀,其在低压条件下将制动系统内的空气管线隔离,从而保持车轮的连续制动。 该系统包括一个锁定的控制箱,用于通过使用小键盘输入数字代码或通过使用旁路钥匙锁来保护和保护用于激活系统的用户界面。 还利用无线远程致动装置从一定距离激活系统。 在停用状态下,系统允许半挂车的制动系统正常运行。 在激活状态下,系统可靠地施加半拖车的弹簧制动单元,防止运动和可能的盗窃。