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    • 54. 发明授权
    • Anti-theft device for motor vehicles
    • 电动车辆防盗装置
    • US3670836A
    • 1972-06-20
    • US3670836D
    • 1970-07-31
    • SAFETECH INC
    • TONKOWICH WILLIAMMEDITZ JOHN AVIGNOLA PAUL
    • B60R25/042B60R25/04
    • B60R25/042Y10T70/50Y10T70/5854Y10T137/7162Y10T137/8192
    • The invention is an electro-mechanical device which is incorporated in the fuel supply system of engine driven vehicles or other engine driven devices to prevent theft or unauthorized use of the vehicle or device. A valve is included in the fuel supply system which cuts off fuel flow except when it is opened by a coded electrical valve control system. The entire anti-theft device is mechanically secure and tamperproof so that it cannot be removed or bypassed by mechanical manipulations without a great deal of effort. The electrical valve control system is made electrically secure and tamperproof so that it cannot bypass or otherwise operated without using the predetermined control code.
    • 本发明是一种机电装置,其结合在发动机驱动车辆或其他发动机驱动装置的燃料供给系统中,以防止车辆或装置的盗窃或未经授权的使用。 燃料供应系统中包括一个阀门,除了通过编码的电动阀门控制系统打开之外,它可以切断燃油流量。 整个防盗装置是机械安全和防篡改的,因此无需大量的力量就可以通过机械操作来除去或绕过。 电动阀控制系统被制成电气安全和防篡改,使得它不会在不使用预定控制代码的情况下旁路或以其他方式操作。