公开(公告)号：US5702122A

公开(公告)日：1997-12-30

申请号：US540393

申请日：1995-10-06

申请人： Masaharu Satou ,  Tamiyoshi Kasahara ,  Takuya Murakami ,  Kenji Kawagoe ,  Takaaki Uno ,  Hideo Aimoto ,  Tamaki Horiuchi

发明人： Masaharu Satou ,  Tamiyoshi Kasahara ,  Takuya Murakami ,  Kenji Kawagoe ,  Takaaki Uno ,  Hideo Aimoto ,  Tamaki Horiuchi

IPC分类号： B60G3/20 ,  B60G7/00 ,  B60G3/00

CPC分类号： B60G3/20 ,  B60G2200/184 ,  B60G2204/1244

摘要： An axle supporting member for a rear wheel is suspended to a suspension member by an upper link system which includes an A-arm and a side rod. The forward lower link member and the side rod are respectively arranged in front and rear of a vertical plane passing through a rotary axis of the rear wheel, while a suspension spring and a shock absorber are seated on the forward lower link member positioned in front of the above-mentioned vertical plane with respect to the longitudinal direction of the vehicle. Accordingly, an initial load transmitted from the suspension spring is mainly borne by the front end part of the suspension member, so that an initial load exerted to the rear end part of the suspension member becomes smaller. Thereby, it is possible to reduce the resilient deformation of bushings in the front and rear parts of the suspension member upon application of a wind-up input force.

摘要翻译： 用于后轮的车轴支撑构件通过包括A形臂和侧杆的上连杆系统悬挂到悬架构件。 前侧下连杆构件和侧杆分别设置在通过后轮的旋转轴线的垂直平面的前后，同时悬架弹簧和减震器位于位于 相对于车辆的纵向方向的上述垂直平面。 因此，从悬架弹簧传递的初始载荷主要由悬挂构件的前端部承受，使得施加到悬挂构件的后端部的初始载荷变小。 由此，通过施加卷绕输入力，能够减小悬挂部件的前后部的衬套的弹性变形。

公开(公告)号：US5851016A

公开(公告)日：1998-12-22

申请号：US713764

申请日：1996-09-13

申请人： Kenji Kawagoe ,  Takuya Murakami ,  Masaharu Satou ,  Takaaki Uno ,  Hideo Aimoto ,  Tamiyoshi Kasahara ,  Hiroshi Nagaoka

发明人： Kenji Kawagoe ,  Takuya Murakami ,  Masaharu Satou ,  Takaaki Uno ,  Hideo Aimoto ,  Tamiyoshi Kasahara ,  Hiroshi Nagaoka

IPC分类号： B60G3/20 ,  B60G13/00 ,  B60G15/06 ,  F16F9/38

CPC分类号： F16F9/38 ,  B60G13/003 ,  B60G3/20 ,  B60G2200/182 ,  B60G2200/184 ,  B60G2200/446 ,  B60G2200/462 ,  B60G2202/12 ,  B60G2204/1244 ,  B60G2204/129 ,  B60G2204/143 ,  B60G2204/148 ,  B60G2206/604

摘要： A wheel suspension for rear wheels of an automotive vehicle, comprises a coil spring on a rear lateral link having an articulation point on an axle housing, a front lateral link, a radius rod and an upper arm having an articulation point on the axle housing at a position higher than a wheel center. A shock absorber is arranged such that its longitudinal axis crosses the wheel center as viewed the axle housing in a transverse direction with respect to a normal forward driving direction. The upper arm is connected to a suspension member via a forward pivot and a rearward pivot. The arrangement is such that loading the axle housing at the connection point with the upper arm in a rearward direction with respect to the normal forward direction causes the upper arm to position the connection point inwardly with respect to the vehicle body, and loading the axle housing at the connection point in the normal forward direction causes the upper arm to position the connection point outwardly with respect to the vehicle body.

摘要翻译： 用于机动车辆后轮的车轮悬架包括在后侧向连杆上的螺旋弹簧，其具有在轴壳体上的铰接点，前侧向连杆，半径杆和上臂，所述铰接点在轴壳体上具有铰接点 高于车轮中心的位置。 减震器被布置成使得其纵向轴线相对于正常的向前行驶方向在横向方向上看到轴壳体与车轮中心相交。 上臂经由前枢轴和后枢轴连接到悬挂构件。 这样的布置使得在与上臂的连接点处的轴壳相对于法向的向前方向向后的方向加载导致上臂相对于车身向内定位连接点，并且将车轴壳体 在正常向前方向的连接点处，上臂将连接点相对于车身向外定位。

公开(公告)号：US5765858A

公开(公告)日：1998-06-16

申请号：US713408

申请日：1996-09-13

申请人： Kenji Kawagoe ,  Takuya Murakami ,  Masaharu Satou ,  Takaaki Uno ,  Hideo Aimoto ,  Tamiyoshi Kasahara ,  Hiroshi Nagaoka

发明人： Kenji Kawagoe ,  Takuya Murakami ,  Masaharu Satou ,  Takaaki Uno ,  Hideo Aimoto ,  Tamiyoshi Kasahara ,  Hiroshi Nagaoka

IPC分类号： B60G3/20 ,  B60G3/26 ,  B60G13/00 ,  B60G15/06 ,  B60G21/055 ,  F16F9/38 ,  F16F9/54 ,  B60G3/00

CPC分类号： F16F9/54 ,  B60G13/003 ,  B60G3/26 ,  F16F9/38 ,  B60G2200/18 ,  B60G2200/184 ,  B60G2200/462 ,  B60G2202/12 ,  B60G2202/24 ,  B60G2204/1244 ,  B60G2204/128

摘要： A rear wheel suspension arrangement for an automotive vehicle provides an axle housing rotatably mounting rear vehicular road wheels, each of the wheels having a wheel center. At each wheel, a radius rod which extends forwardly and inwardly, as viewed in a normal forward direction of the vehicle, is connected to the axle housing at a first articulated connection at a position lower than the wheel center. Further, a front lateral link, extending generally transversely to the forward direction of the vehicle is connected to the axle housing at a second articulated connection also located below the wheel center. In addition, a rear lateral link, positioned rearwardly of the front lateral link and extending in the traverse direction of the vehicle, is connected to the axle housing at a third articulated connection also located below the wheel center. The suspension structure also includes an upper arm having an articulated connection to the axle housing at a position above the wheel center. A coil spring is disposed between a lower side of a vehicle body and an upper surface of the rear lateral link, while a shock absorber having a coaxially mounted bump rubber provided at an upper side thereof is connected at an upper end thereof to the vehicle body and at a lower end thereof to a fourth articulated connection at an upper side of the axle housing.

摘要翻译： 用于机动车辆的后轮悬挂装置提供可旋转地安装后车辆车轮的车轴壳体，每个车轮具有车轮中心。 在每个车轮处，当从车辆的正常向前方向观察时向前和向内延伸的半径杆在第一铰接连接处在低于车轮中心的位置处连接到车轴壳体。 此外，大致横向于车辆前方的方向延伸的前横向连杆在位于车轮中心下方的第二铰接连接处连接到车轴壳体。 此外，位于前横向连杆后方并沿车辆横向方向延伸的后侧连杆在位于车轮中心下方的第三铰接连接处连接到车轴壳体。 悬架结构还包括上臂，其具有在车轮中心上方的位置处与轴壳体的铰接连接。 螺旋弹簧设置在车体的下侧和后侧向连杆的上表面之间，同时具有设置在其上侧的同轴安装的凸块橡胶的减震器在其上端连接到车体 并且在其下端处于在轴壳体的上侧的第四铰接连接。