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    • 3. 发明授权
    • Motorized safety belts for vehicles
    • 汽车电动安全带
    • US5709408A
    • 1998-01-20
    • US662791
    • 1996-06-12
    • Bruce H. Carraway, Jr.
    • Bruce H. Carraway, Jr.
    • B60R22/06B60R22/20
    • B60R22/06B60R22/206
    • Motorized shoulder and lap belts are moved to restraining positions by a drive belt along a track around a doorway of a vehicle. A catch in a slot in the drive belt engages the shoulder belt to move with the lap belt which is attached to the drive belt. An adjustable height stop in the track stops and disengages the shoulder belt in the shoulder belt restraining position from the catch while the lap belt continues to move and stops in the lap belt restraining position. A persons weight in a seat of the vehicle and closing the vehicle door, if the vehicle ignition is turned on, activates a switch which moves the shoulder and lap belts into their restraining positions. With the person seated, the shoulder and lap belts are retracted by turning the vehicle ignition off, or by activating a switch located in the vehicle door handle, door post, or elsewhere in the vehicle. Sleeves located near where the shoulder and lap belts enter retractors are disposed around ends of the shoulder and lap belts. These sleeves are attached to inserts whose reversible motion and positioning, upon activation of an antenna-type motor, comfortably facilitate either holding the ends of the shoulder and lap belts out in front of, and away from, the seated person, or positioning the ends of the these belts around the body of the seated person. A motor controlling circuit drives a belt which positions the shoulder and lap belts between restraining and releasing positions.
    • 电动肩带和膝带由沿着车辆门口周边的轨道的传动带移动到限制位置。 驱动带中的槽中的卡扣与肩带接合,以便与安装在传动带上的腰带一起移动。 轨道上的可调节的高度限位器在肩带继续移动并在腰带限制位置停止时,停止肩肩带束紧肩部肩带的位置。 如果车辆点火开启,人员在车辆座椅中的重量并关闭车门,则启动将肩部和腰带移动到其限制位置的开关。 随着人坐着,通过关闭车辆点火或者通过启动位于车门把手,门柱或车辆其他地方的开关来收回肩部和腰带。 位于肩部和腹圈皮带进入牵开器附近的套筒设置在肩部和腰带的端部周围。 这些套筒连接到插入件上,其可逆运动和定位在天线型电动机起动时舒适地方便将肩部和腰带的两端保持在就座的人的前方或远离使用者的位置,或者将端部 这些腰带围绕坐着的人的身体。 电动机控制电路驱动将肩部和腰带放置在限制和释放位置之间的皮带。
    • 4. 发明授权
    • Automatic motorized lap belt for vehicles
    • 汽车自动电动腰带
    • US5452918A
    • 1995-09-26
    • US222104
    • 1994-04-01
    • Bruce H. Carraway, Jr.
    • Bruce H. Carraway, Jr.
    • B60R22/06
    • B60R22/06
    • Motorized bi-level safety belts having a lap belt and a shoulder belt with a base end of each anchored to a separate retractor at an inside portion of a vehicle seat. Moveable ends of the lap belt and shoulder belt are attachable to a moveable base that is separable into a shoulder level and a seat level. The moveable base travels in a rail from a body-release mode in a position at a front of a vehicle door to a body-restraint mode in which the moveable base is separable into a shoulder level and a seat level at the back of the door. The rail is attached to a frame of the door. Curved accurately shaped, rigid areas of the belts are provided to prevent contact of a lap belt and a shoulder belt with a body of an individual on a vehicle seat and to prevent contact of the safety belts with a steering wheel of a car in transit between body-release and body-restraint modes. Wide, flexibly rigid, soft-edged and selectively arcuate sections of the belts are optionally attached to or attachable to portions of the safety belts. The curved arcuately shaped, rigid areas of the belts which are immediately near the rail and anchor end are curved and pointed toward the front of the vehicle while in the rest position. Passenger-side features are mirror images of drive-side features except for optional rigid areas of the belts related to avoiding contact of the lap belt and shoulder belt with a steering wheel on the driver's side, however, the curved accurately shaped, rigid areas of the belts may still be desired to prevent contact of the belts with the occupant of either seat.
    • 具有腰带和肩带的电动双层安全带,其底端各自锚固在车辆座椅内部的单独牵开器上。 腰带和肩带的可移动端可附接到可分离成肩级和座位水平的可移动基座。 可移动基座在车门前方的身体释放模式的轨道中行进到身体约束模式,其中可移动基座可分离成肩部水平和门的后部位置 。 轨道连接到门的框架上。 提供了弯曲的精确形状的刚性区域的皮带,以防止搭接带和肩带与个人身体在车辆座椅上接触,并且防止安全带与在车辆之间的运输中的方向盘接触 身体释放和身体保护模式。 带的宽柔性刚性,软边和选择性弓形部分可选地附接到或可附接到安全带的部分。 在靠近轨道和锚固端的皮带的弯曲的弧形刚性区域是弯曲的并且在静止位置时指向车辆的前部。 乘客侧特征是驱动侧特征的镜像,除了皮带的可选刚性区域之外,与避免搭接带和肩带与驾驶员侧的方向盘接触相关联,然而,弯曲的精确成形的刚性区域 可能仍然希望带可防止带与任一座的乘员接触。
    • 6. 发明授权
    • Electronic control method of a car safety belt
    • 汽车安全带电子控制方法
    • US5076609A
    • 1991-12-31
    • US549385
    • 1990-07-06
    • Han J. Park
    • Han J. Park
    • B60R22/06
    • B60R22/06
    • An automatic conveying system of a car safety belt that controls various alarm functions and directions of a motor for releasing and fastening of the belt with an electronic controller constituted in such that a control unit scans switch states according to key inputs, and drives an alarm lamp, an alarm buzzer, an alarm chime, a solenoid and a driving motor. The control method provides the users of a car safety belt with convenience, and also solves problems of the prior relay-type control system such as high cost, largely occupied space and difficulty in checking when in trouble.
    • 一种汽车安全带的自动输送系统,其控制用于释放和紧固皮带的电动机的各种报警功能和方向,电子控制器构成为使得控制单元根据键输入扫描开关状态,并驱动报警灯 ,报警蜂鸣器,报警钟,螺线管和驱动电机。 控制方法为汽车安全带用户提供了方便,也解决了先前的继电器控制系统的问题,如成本高,占用空间大,故障检查困难等问题。