公开(公告)号：US4720072A

公开(公告)日：1988-01-19

申请号：US863423

申请日：1986-05-15

申请人： Tateo Kitano ,  Masakazu Hashimoto ,  Yuji Nishiyama

发明人： Tateo Kitano ,  Masakazu Hashimoto ,  Yuji Nishiyama

IPC分类号： B60N2/06 ,  B60N2/07 ,  B60N2/08 ,  B60N2/42 ,  B60N2/90 ,  B60R22/26 ,  F16M13/00 ,  B60R21/10

CPC分类号： B60N2/0732 ,  B60N2/072 ,  B60N2/0825 ,  B60N2/0868 ,  B60R22/26

摘要： A belt anchor incorporating seat track structure is employed in an occupant restraining seatbelt system for a vehicle and incorporates a seatbelt anchor for retaining a belt in the seatbelt system. The structure includes a lower rail which is rigidly secured to the vehicle and an upper rail which is movable along the lower rail in the longitudinal direction of the vehicle. A seat of the vehicle is rigidly secured to the upper rail through a lower arm. The structure further includes a lock pin which extends through the lower arm and the lower rail. The load which acts on the belt anchor is transmitted to the lower rail through the pin. In addition, one end portion of the upper rail extends so as to overlap one end portion of the lower rail, so that the load acting on the belt anchor is further transmitted to the lower rail through the overlapping portions. Accordingly, the load which acts on the belt anchor is transmitted to the lower rail while being dispersed and is supported thereby, so that the load is reliably supported by the lower rail even in an emergency situation of the vehicle.

摘要翻译： 在用于车辆的乘员约束安全带系统中采用包括座椅轨道结构的带锚，并且包括用于将带保持在安全带系统中的安全带固定器。 该结构包括刚性地固定到车辆的下轨道和沿着车辆的纵向方向可沿下轨道移动的上轨道。 车辆的座椅通过下臂刚性地固定到上轨道。 该结构还包括延伸穿过下臂和下轨道的锁定销。 作用在带锚上的载荷通过销传递到下轨道。 此外，上轨道的一个端部延伸成与下轨道的一个端部重叠，使得作用在带锚上的负载通过重叠部分进一步传递到下轨道。 因此，作用在带锚上的负荷在被分散并被支撑的同时传递到下轨道，从而即使在车辆的紧急情况下也能够由下轨道可靠地支撑负载。

公开(公告)号：US4673217A

公开(公告)日：1987-06-16

申请号：US906308

申请日：1986-09-12

申请人： Yuji Nishiyama ,  Tateo Kitano ,  Masakazu Hashimoto

发明人： Yuji Nishiyama ,  Tateo Kitano ,  Masakazu Hashimoto

IPC分类号： B60N2/06 ,  B60N2/07 ,  B60N2/08 ,  B60N2/42 ,  B60N2/90 ,  B60R22/26 ,  A62B35/02

CPC分类号： B60R22/26 ,  B60N2/0715 ,  B60N2/072 ,  B60N2/073 ,  B60N2/0732 ,  B60N2/0825 ,  B60N2/0868 ,  B60N2/0887

摘要： A belt anchor incorporating a seat track structure for a vehicle whereby the load applied when a emergency situation occurs is supported by the body of the vehicle through a seat mounted on the vehicle and the seat is supported on the vehicle body in such a manner as to be movable in the longitudinal direction of the vehicle. An upper rail which is rigidly secured to the seat is supported on a lower rail rigidly secured to the vehicle body in such a manner that the upper rail is movable along the lower rail in the longitudinal direction of the vehicle through first and second rotary support means. A belt anchor is rigidly secured to the upper rail, and a guide plate is rigidly secured to one edge portion of the lower rail in such a manner as to accommodate the second rotary support means defined by a plurality of balls and to clamp one edge portion of the upper rail by these balls. The other edge portion of the lower rail is formed such as to have a substantially U-shaped cross-section. One edge portion of the belt anchor is disposed within this U-shaped portion, and a slide piece is disposed between the U-shaped portion and the edge portion of the belt anchor. Accordingly, it is possible to prevent the upper and lower rails from moving relative to each other in the lateral direction of the vehicle.

摘要翻译： 一种带有用于车辆的座椅轨道结构的皮带锚固件，由此当发生紧急情况时施加的载荷通过安装在车辆上的座椅由车身支撑，座椅以如下方式支撑在车体上： 可以在车辆的纵向方向上移动。 刚性地固定到座椅的上轨道被支撑在刚性地固定到车身上的下轨道上，使得上导轨可以通过第一和第二旋转支撑装置沿着车辆的纵向方向沿着下轨道移动 。 带状锚固件刚性地固定到上部导轨上，并且引导板刚性地固定到下部导轨的一个边缘部分，以便容纳由多个滚珠限定的第二旋转支撑装置，并且夹紧一个边缘部分 的上轨道。 下轨道的另一边缘部分形成为具有基本上U形的横截面。 带状锚固件的一个边缘部分设置在该U形部分内，并且滑动件设置在带状锚固件的U形部分和边缘部分之间。 因此，可以防止上轨道和下轨道在车辆的横向方向上相对于彼此移动。

公开(公告)号：US4411103A

公开(公告)日：1983-10-25

申请号：US264560

申请日：1981-05-18

申请人： Eiichi Ohmura ,  Tateo Kitano

发明人： Eiichi Ohmura ,  Tateo Kitano

IPC分类号： B60J5/00 ,  B60J5/04 ,  E06B3/00

CPC分类号： B60J5/0444

摘要： A door beam of a motor vehicle is provided in a vehicle door. Section modulus of the door beam is progressively decreased from a center section toward opposite ends of the door beam and the contour of cross-section of the door beam is of a continuously formed round wave shape, whereby the door beam absorbs an impact of a collision by virtue of imparting the force of the impact to both bending and tensile forces so that the bending moment acting on the center of the door beam decreases.

摘要翻译： 机动车辆的门梁设置在车门上。 门梁的截面模数从中心部分朝向门梁的相对端逐渐减小，并且门梁的横截面的轮廓是连续形成的圆波形，由此门梁吸收碰撞的冲击 通过赋予弯曲和拉伸力的冲击力，使得作用在门梁中心的弯矩减小。