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公开(公告)号：US4650215A
公开(公告)日：1987-03-17
申请号：US794570
申请日：1985-11-04
CPC分类号： B60R22/03 , Y10T74/20006
摘要： Disclosed is a seat belt forwarding system having a rotary arm carrying an end of a seat belt at its free end. The rotary arm is driven by a tension cable by way of a rotary unit having three transmitting members which are coaxially arranged and supported in a freely rotatable manner. By advantageous arrangement of the transmitting members, even when motion of the rotary arm is obstructed, spring means advantageously absorb the resultant force and no excessive force will be produced in the rotary unit. The first spring means biases the second transmitting member in a rearward direction while the second spring means is engaged between the second and the third transmitting members. The transmitting of force between the transmitting members is achieved by projections provided in the opposing surfaces of the transmitting members, in addition to the transmission of force between the second and the third transmitting members by the second spring means.
摘要翻译： 公开了一种安全带转发系统，其具有在其自由端承载安全带的一端的旋转臂。 旋转臂由张紧电缆通过具有三个传动构件的旋转单元驱动，该传动构件同轴地布置并以可自由旋转的方式支撑。 通过传动构件的有利布置，即使旋转臂的运动被阻挡，弹簧装置有利地吸收合力，并且在旋转单元中不会产生过大的力。 第一弹簧装置在第二弹簧装置接合在第二和第三传动构件之间时沿第二弹簧装置向后偏置第二传递构件。 除了通过第二弹簧装置在第二和第三传递构件之间传递力之外，通过设置在传递构件的相对表面中的突起来实现传递构件之间的力的传递。
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公开(公告)号：US4840325A
公开(公告)日：1989-06-20
申请号：US30630
申请日：1987-03-27
IPC分类号： B60R22/195
CPC分类号： B60R22/1951
摘要： A seat belt tightening device for removing slack in a seat belt when the seat belt is required to positively restrain a passenger, comprising clamp members for clamping a part of the seat belt paid out from a retractor device; a winding member for winding thereonto a portion of the seat belt that is located ahead of the part clamped by the clamp means by a rotary motion; and a drive source for causing a rotational motion of the winding member. The winding member may be either integral with one of the clamp members or separate from both of them. Since the slack of the seat belt is removed simultaneously as the seat belt is clamped, the passenger is effectively restrained in case of a vehicle collision without being thrown forward due to any slack in the seat belt, and since the seat belt is allowed to pass through the tightening device without being obstructed under normal conditions the comfort of the passenger is assured by the action of the retractor which is typically provided in conjunction with the seat belt tightening device.
摘要翻译： 一种安全带紧固装置，用于当安全带需要积极地限制乘客时，用于消除安全带中的松弛，包括用于夹紧从牵开器装置支付的一部分安全带的夹紧构件; 卷绕部件，用于通过旋转运动将其位于由夹紧装置夹紧的部分的前方的安全带的一部分上; 以及用于引起绕组构件的旋转运动的驱动源。 绕线构件可以与夹紧构件中的一个成一体或与它们两者分离。 由于座椅安全带被夹紧时，安全带的松弛同时被移除，所以在车辆碰撞的情况下，由于座椅安全带的任何松弛而不会向前倾斜，因此能够有效地限制乘客，并且由于安全带被允许通过 通过紧固装置，在正常情况下不会妨碍乘客的舒适度，通过牵引器的作用来确保，牵引器通常与安全带紧固装置一起提供。
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公开(公告)号：US4858952A
公开(公告)日：1989-08-22
申请号：US766092
申请日：1985-08-14
CPC分类号： E05C17/206 , B60R22/03 , Y10T16/61 , Y10T16/625 , Y10T292/285
摘要： A door checker which can be advantageously utilized for driving automotive equipment such as a seat belt reacher system in synchronization with the opening and closing action of the vehicle door. By appropriate arrangement of a spring and a taper in the door checker member, the force required to open and close the door is not unduly increased. By proper arrangement of the spring, the side thrust from the door checker member is always directed in one direction, whereby the structure for supporting the side thrust is simplified.
摘要翻译： 一种门检查器，其可以有利地用于与车门的打开和关闭动作同步地驾驶诸如座椅安全带系统的汽车设备。 通过在门检查器构件中适当布置弹簧和锥形，打开和关闭门所需的力不会过度增加。 通过弹簧的适当布置，来自门检查构件的侧向推力总是在一个方向上引导，从而简化了用于支撑侧推力的结构。
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公开(公告)号：US4008358A
公开(公告)日：1977-02-15
申请号：US590506
申请日：1975-06-26
CPC分类号： C08F10/00
摘要： A process for polymerizing an olefin comprises effecting said polymerization in contact with a catalyst of a combination of a first solid component prepared by treating a mixture of (a) a titanium tetrahalide, (b) a vanadyl alcoholate and (c) a vanadyl trihalide, with an organoaluminum compound, and a second component of an organoaluminum compound.
摘要翻译： 一种聚合烯烃的方法包括进行与催化剂接触的所述聚合反应，所述催化剂是通过将（a）四卤化钛，（b）钒酸醇盐和（c）三卤化钒的混合物， 与有机铝化合物和有机铝化合物的第二组分。
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