会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 3. 发明申请
    • SEAT BELT RETRACTOR WITH ELECTRIC MOTOR
    • 带电动马达的座椅带扣
    • WO2006011923A1
    • 2006-02-02
    • PCT/US2005/008564
    • 2005-03-11
    • KEY SAFETY SYSTEMS, INC.SPECHT, MartinSEER, MarkHECKMAYR, ThomasKILIAN, Thomas
    • SPECHT, MartinSEER, MarkHECKMAYR, ThomasKILIAN, Thomas
    • B60R22/44
    • B60R22/44B60R22/46B60R22/4628B60R2022/4466B60R2022/4666B60R2022/468
    • A retractor for a seat belt of a vehicle has a winding shaft (2) for winding up a seat belt (1). A motive spring (3) biases the winding shaft (2) in the winding direction of the seat belt. An electric motor (4) produces torque can be transmitted to the motive spring (3) to change the spring force. A switch coupling (5) transmits the torque of the electric motor to the winding shaft to wind up the seat belt (1). A gear (13) transmits the torque of the electric motor to the winding shaft (2) or the motive spring (3). The motive spring (3), the coupling (5) and the gear (13) are provided on one side of the seat belt retractor. The gear (13) comprises a drive wheel (11) which is rotatably mounted on a shaft (8) rotationally and coaxially connected to a winding shaft (2), and which is rotationally connected to an outer spring end (10) of the motive spring (3) by a rigid rotary connection (15). A first active surface (18) of the coupling (5) is movably mounted against a restoring force on a component (25) securely connected to the rigid rotary connection (15) and is able to rotate around the shaft (8). A second active surface (19) of the coupling (5) is rotationally connected to the shaft (8).
    • 用于车辆安全带的牵开器具有卷绕安全带(1)的卷绕轴(2)。 动力弹簧(3)沿着安全带的卷绕方向偏压卷绕轴(2)。 电动机(4)产生的扭矩可以传递到动力弹簧(3)以改变弹簧力。 开关联轴器(5)将电动机的扭矩传递到卷绕轴以卷起安全带(1)。 齿轮(13)将电动机的扭矩传递到卷绕轴(2)或动力弹簧(3)。 动力弹簧(3),联轴器(5)和齿轮(13)设置在安全带卷收器的一侧。 齿轮(13)包括驱动轮(11),该驱动轮可旋转地安装在旋转和同轴地连接到卷绕轴(2)上的轴(8)上,并且旋转地连接到动力的外部弹簧端(10) 弹簧(3)通过刚性旋转连接(15)。 耦合器(5)的第一有效表面(18)可抵抗在与刚性旋转连接件(15)牢固连接并且能够围绕轴(8)旋转的部件(25)上的恢复力可移动地安装。 联轴器(5)的第二活动表面(19)旋转地连接到轴(8)。