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1. 发明授权

US3916210A Circuit for controlling a seatbelt retractor 失效
标题翻译：用于控制安全带卷收器的电路
公开(公告)号：US3916210A
公开(公告)日：1975-10-28
申请号：US47802474
申请日：1974-06-10
申请人： FORD MOTOR CO
发明人： SLOTKOWSKI KENNETH G
IPC分类号： B60R22/343 , B60R22/48 , B64D25/06 , H02G3/00
CPC分类号： B60R22/343 , B60R2022/4858
摘要： A circuit for controlling a seatbelt retractor of a motor vehicle. The retractor is of the type which permits initial withdrawal of the seatbelt from the retractor and which locks to prevent further seatbelt withdrawal upon decrease of the withdrawal force or upon slight retraction of the seatbelt. The control circuit prevents the locking of the seatbelt retractor if the vehicle is in a predetermined condition, such as its transmission lever being in a neutral or park position, and if the vehicle seating position for which the seatbelt retractor is provided is occupied. Prevention of retractor locking simplifies and eliminates annoyance to a vehicle occupant fastening the seatbelt about him.
摘要翻译：一种用于控制机动车辆的安全带卷收器的电路。牵开器的类型是允许安全带从牵开器初始撤出，并且其锁定以防止在撤回力减小或安全带轻微缩回时进一步安全带抽出。如果车辆处于预定状态，例如其传动杆处于中立或停放位置，并且如果安装有安全带卷收器的车辆座椅位置被占用，则控制电路防止安全带卷收器的锁定。防止卷收器锁定简化并消除了在其周围紧固安全带的车辆乘员的烦恼。

2. 发明授权

US3899770A Multiple input warning system for a motor vehicle 失效
标题翻译：机动车多重输入警告系统
公开(公告)号：US3899770A
公开(公告)日：1975-08-12
申请号：US45751174
申请日：1974-04-01
申请人： FORD MOTOR CO
发明人： SLOTKOWSKI KENNETH G
IPC分类号： B60Q5/00 , B60Q9/00 , G07C5/08 , G08B23/00
CPC分类号： B60Q9/00 , B60Q5/00 , G07C5/0816
摘要： Multiple input warning system for a motor vehicle utilizing a single preferably audible warning device. It is actuated when a vehicle door is open and a key is in the ignition switch or when the door is open and the vehicle instrument panel lights are energized. Also, the warning device is energized if the ignition switch is in a particular position and an undesirable vehicle condition exists, such as vehicle speed in excess of a predetermined level, excessive engine coolant temperature or exhaust emission control system failure. Indicating lamps may be provided to give a visual indication of such undesirable vehicle conditions, and the multiple input system of the invention may include means for establishing the operability of the indicating lamps, without concurrent energization of the warning device, when the ignition switch is in a particular condition. Preferably, low cost integrated circuitry is utilized in the system.
摘要翻译：用于使用单个优选可听见警告装置的机动车辆的多输入警告系统。当车门打开并且钥匙在点火开关中或当门打开并且车辆仪表板灯被通电时，它被致动。此外，如果点火开关处于特定位置并且存在不期望的车辆状况，例如车速超过预定水平，发动机冷却液温度过低或废气排放控制系统故障，则警告装置被通电。可以提供指示灯以给出这种不期望的车辆状况的可视指示，并且本发明的多输入系统可以包括用于在点火开关处于等待状态的同时激励警告装置时建立指示灯的可操作性的装置一个特定的条件。优选地，在系统中利用低成本的集成电路。

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