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1. 发明授权

US6062580A Front suspension of motor vehicle 失效
标题翻译：汽车前悬挂
公开(公告)号：US6062580A
公开(公告)日：2000-05-16
申请号：US95589
申请日：1998-06-11
申请人： Yoshihiro Kawabe , Takuya Murakami , Kenji Kawagoe , Tamiyoshi Kasahara
发明人： Yoshihiro Kawabe , Takuya Murakami , Kenji Kawagoe , Tamiyoshi Kasahara
IPC分类号： B60G3/20 , B60G3/26 , B60G7/02 , B60G13/06 , B60G15/07 , B60A3/20
CPC分类号： B60G3/265 , B60G15/07 , B60G2200/44 , B60G2204/148 , B60G2204/416 , B60G2204/418
摘要： A steering knuckle has an upper portion and a lower portion. A lower link has an outer end pivotally supporting the lower portion of the steering knuckle and an inner end swingably supported by a vehicle body. A connecting member is mounted to the upper portion of the knuckle and rotatable about a first axis relative to the upper portion. A shock absorber has an upper end pivotally connected to the vehicle body at a first point and a lower portion connected to the connecting member. An upper link is pivotally connected to the connecting member at a second point and pivotally connected to the vehicle body at a third point. A tie rod is connected to the supporting member to rotate the same about the first axis. The first axis intersects a second axis passing through the second and third points and passes through a limited area containing the first point.
摘要翻译：转向节具有上部和下部。下连杆具有枢转地支撑转向节的下部的外端和由车身可摆动地支撑的内端。连接构件安装到转向节的上部并且可相对于上部围绕第一轴线旋转。减震器具有在第一点处枢转地连接到车体的上端，并且连接到连接构件的下部。上连杆在第二点处枢转地连接到连接构件，并在第三点枢转地连接到车体。拉杆连接到支撑构件以围绕第一轴线旋转。第一轴线与通过第二和第三点的第二轴相交，并穿过包含第一点的有限区域。

2. 发明授权

US6116627A Front suspension 失效
标题翻译：前悬挂
公开(公告)号：US6116627A
公开(公告)日：2000-09-12
申请号：US944445
申请日：1997-10-06
申请人： Yoshihiro Kawabe , Takuya Murakami , Kenji Kawagoe , Tamiyoshi Kasahara
发明人： Yoshihiro Kawabe , Takuya Murakami , Kenji Kawagoe , Tamiyoshi Kasahara
IPC分类号： B60G3/18 , B60G3/20 , B60G7/02 , B60G11/14 , B60G15/06 , B60G7/00
CPC分类号： B60G3/20 , B60G2200/44 , B60G2204/148 , B60G2204/416 , B60G2204/418
摘要： A front suspension for an automotive vehicle includes a wheel supporting member for rotatably supporting a road wheel of the vehicle. A lower link has a first end section rotatably connected to a lower section of the wheel supporting member, and a second end section connected to a vehicle body-side member so as to be swingable generally in a vertical direction of the vehicle. A connection member is rotatably installed to an upper section of the wheel supporting member so as to be rotatable around a first axis which passes through the wheel supporting member and extends generally in the vertical direction of the vehicle. A shock absorber has an upper end section pivotally connected to the vehicle body-side member, and a lower end section swingably connected to the connection member to be rotatable around a second axis which extends generally in a fore-and-aft direction of the vehicle. A spring is supported by the shock absorber and has a third axis. The extension of the third axis is separate from an extension of the first axis on a horizontal plane extending in a horizontal direction of the vehicle. The third axis inclines relative to the first axis on a vertical plane extending in a vertical direction of the vehicle. An upper link has a first end section swingably connected to the connection member, and a second end section swingably connected to the vehicle body-side member. The upper link has a fourth axis which connects a first connecting point at which the first end section is connected to the connection member and a second connecting point at which the second end section is connected to the vehicle body-side member. The fourth axis crosses the first axis on the vertical plane and on the horizontal plane. Additionally, a tie rod is provided to turn the wheel supporting member upon its movement in the width direction of the vehicle in accordance with a steering operation for the vehicle.
摘要翻译：用于机动车辆的前悬架包括用于可旋转地支撑车辆的车轮的车轮支撑构件。下连杆具有可旋转地连接到车轮支撑构件的下部的第一端部分和与车身侧构件连接的第二端部，以便能够大致沿车辆的垂直方向摆动。连接构件可旋转地安装到车轮支撑构件的上部，以便能够围绕通过车轮支撑构件的第一轴线旋转并且大致沿车辆的垂直方向延伸。减震器具有可枢转地连接到车体侧构件的上端部分，并且可旋转地连接到连接构件的下端部分可围绕第一轴线旋转，该第二轴线大致沿着车辆的前后方向延伸。弹簧由减震器支撑并具有第三轴。第三轴的延伸部与在车辆的水平方向上延伸的水平面上的第一轴的延伸部分离。第三轴相对于在车辆的垂直方向上延伸的垂直平面上的第一轴线倾斜。上连杆具有可摆动地连接到连接构件的第一端部分和可摆动地连接到车体侧构件的第二端部。上连杆具有连接第一端部与连接部件连接的第一连接点和第二端部与车体侧部件连接的第二连接点的第四轴线。第四轴在垂直平面上和水平面上与第一轴交叉。此外，提供拉杆，以根据车辆的转向操作在车辆支撑构件沿车辆的宽度方向移动时转动车轮支撑构件。

3. 发明授权

US5868410A Front suspension device 失效
标题翻译：前悬挂装置
公开(公告)号：US5868410A
公开(公告)日：1999-02-09
申请号：US716064
申请日：1996-09-19
申请人： Yoshihiro Kawabe , Takuya Murakami , Kenji Kawagoe , Takao Kuno
发明人： Yoshihiro Kawabe , Takuya Murakami , Kenji Kawagoe , Takao Kuno
IPC分类号： B60G3/20 , B60G3/18 , B60G3/26 , B60G7/00 , B60G15/07
CPC分类号： B60G15/07 , B60G3/265 , B60G7/008 , B60G2200/144 , B60G2200/17 , B60G2200/46
摘要： A front wheel suspension for motor vehicles is constructed such that an upper link is so connected at one single end thereof to a connecting member as to provide an arrangement wherein loading a wheel support member in the lateral direction with respect to the normal forward driving direction of the motor vehicle induces a reaction force along a link axis of the upper link without inducing any substantial amount of moment about a king pin axis.
摘要翻译：用于机动车辆的前轮悬架被构造成使得上连杆在其一个端部处连接到连接构件，以提供一种布置，其中相对于正常的前进行驶方向在横向方向上装载车轮支撑构件机动车辆沿着上连杆的连杆轴线引起反作用力，而不会引起围绕主销轴线的大量力矩。

4. 发明授权

US6027130A Front suspension of motor vehicle 失效
标题翻译：汽车前悬挂
公开(公告)号：US6027130A
公开(公告)日：2000-02-22
申请号：US173688
申请日：1998-10-16
申请人： Yoshihiro Kawabe , Tamiyoshi Kasahara
发明人： Yoshihiro Kawabe , Tamiyoshi Kasahara
IPC分类号： B60G3/20 , B60G3/26 , B60G15/07
CPC分类号： B60G3/265 , B60G15/07 , B60G2200/144 , B60G2200/156 , B60G2200/44 , B60G2200/46 , B60G2200/462 , B60G2204/129 , B60G2204/148 , B60G2204/416 , B60G2204/418 , B60G2204/422 , B60G2204/4304
摘要： A steering knuckle has an upper portion and a lower portion. A lower link has an outside end rotatably connected to the lower portion of the steering knuckle and an inside end swingably supported by a vehicle body. A connecting member is rotatably mounted to the upper portion of the steering knuckle. A first axis (Lk) is defined about which the connecting member rotates relative to the upper portion of the steering knuckle. A shock absorber has an upper end pivotally connected to the vehicle body and a lower end connected to the connecting member. An upper link has an inside end pivotally connected to the vehicle body and an outside end pivotally connected to the connecting member. A second axis (Lu) is defined which passes through both the pivoted inside end of the upper link and the pivoted outside end of the same. A tie rod is connected to the steering knuckle to pivot the same about the first axis. The lower link and the upper link are arranged to exhibit a negative camber characteristics upon bounding, and the shock absorber is supported by the connecting member in a manner to pivot about a third axis (Ls). The third axis (Ls) is inclined with respect to a longitudinal axis of the vehicle in such a manner that a lateral distance of the third axis from the longitudinal axis increases as the third axis extends rearward.
摘要翻译：转向节具有上部和下部。下连杆具有可旋转地连接到转向节的下部的外端和由车身可摆动地支撑的内端。连接构件可旋转地安装在转向节的上部。第一轴线（Lk）被限定为连接构件相对于转向节的上部部分旋转。减震器具有可枢转地连接到车体的上端和连接到连接构件的下端。上连杆具有可枢转地连接到车身的内端和与连接构件枢转连接的外端。定义了第二轴线（Lu），该第二轴线穿过上连杆的枢转内端和同轴的枢转外端。拉杆连接到转向节，以绕第一轴线枢转。下连杆和上连杆被布置成在边界处呈现负外倾特性，并且减震器以连接构件以围绕第三轴线（Ls）枢转的方式支撑。第三轴线（Ls）相对于车辆的纵向轴线倾斜，使得第三轴线与纵向轴线的横向距离随着第三轴线向后延伸而增加。

5. 发明授权

US5873587A Front suspension system for automotive vehicle 失效
标题翻译：汽车前悬挂系统
公开(公告)号：US5873587A
公开(公告)日：1999-02-23
申请号：US818282
申请日：1997-03-17
申请人： Yoshihiro Kawabe , Takuya Murakami , Takao Kuno
发明人： Yoshihiro Kawabe , Takuya Murakami , Takao Kuno
IPC分类号： B60G3/20 , B60G7/02 , B60G15/07
CPC分类号： B60G3/20
摘要： According to a front suspension system, an upper control arm or link is pivoted at an inner end to a suspension member that is connected to a side rail. The upper link extends below the side rail and is connected at an outer end to a rotary joint receiving an upper edge portion of a knuckle. A lower control arm or link is pivotally mounted at two split distance inner ends to the suspension member and extends below the upper link, At an outer end portion, the lower link pivotally supports a lower edge portion of the knuckle. The rotary joint pivotally supports a bracket that holds a lower end portion of a shock absorber of a strut. The rotary joint has a joint axis that has an extension passing through a portion at which the lower edge portion pivots on the lower link. The upper link has a link axis that intersects the joint axis and an intermediate portion spaced along a longitudinal axis of the vehicle from the link axis. The upper link is normally held, with a predetermined rigidity, in a predetermined positional relationship with the link axis.
摘要翻译：根据前悬架系统，上控制臂或连杆在内端枢转到连接到侧轨的悬挂构件。上连杆在侧轨下方延伸，并且在外端连接到容纳转向节的上边缘部分的旋转接头。下控制臂或连杆在两个分开距离的内端枢转地安装到悬挂构件并在上连杆下方延伸。在外端部，下连杆枢转地支撑转向节的下边缘部分。旋转接头可枢转地支撑保持支柱的减震器的下端部分的支架。旋转接头具有接合轴线，该接头轴线具有穿过下边缘部分在下连杆上枢转的部分的延伸部。上连杆具有与接头轴线相交的连杆轴线和沿着车辆纵向轴线与连杆轴线间隔开的中间部分。上连杆通常以预定的刚度保持在与连杆轴线的预定位置关系上。

6. 发明授权

US08011679B2 Multi-link suspension device and method for suspending wheels 有权
公开(公告)号：US08011679B2
公开(公告)日：2011-09-06
申请号：US12517285
申请日：2008-03-17
申请人： Yoshihiro Kawabe , Masahiko Nishida , Isao Watanabe , Kenji Sagara , Kazuo Kondo
发明人： Yoshihiro Kawabe , Masahiko Nishida , Isao Watanabe , Kenji Sagara , Kazuo Kondo
IPC分类号： B60G3/18
摘要： A wheel suspension device for a vehicle includes a wheel supporting member rotatably supporting a wheel. The wheel supporting member is linked to a vehicle-body side by a first link and a second link, with the second link arranged substantially parallel to the first link in a vehicle width direction. The first link has a projecting portion, and at least one elastic linking portion links the projecting portion to the second link.

7. 发明授权

US08342542B2 Suspension device and method for supporting a wheel 有权
标题翻译：用于支撑车轮的悬挂装置和方法
公开(公告)号：US08342542B2
公开(公告)日：2013-01-01
申请号：US12531033
申请日：2008-04-02
申请人： Kenji Sagara , Yusuke Kageyama , Yoshihiro Kawabe , Masahiko Nishida , Isao Watanabe , Masaya Kunitomo , Masaki Ohta
发明人： Kenji Sagara , Yusuke Kageyama , Yoshihiro Kawabe , Masahiko Nishida , Isao Watanabe , Masaya Kunitomo , Masaki Ohta
IPC分类号： B62D17/00
CPC分类号： B60G7/008 , B60G3/20 , B60G7/04 , B60G2200/18 , B60G2200/4622 , B60G2204/14 , B60G2204/4104 , B60G2206/121 , B60G2206/15
摘要： A suspension device includes a wheel supporting member configured to rotatably support a wheel. Two links respectively link the wheel supporting member and a vehicle-body side member and are disposed substantially in parallel in a vehicle width direction. At least one projecting portion extends from at least one of the two links towards the other link, and an elastic linking portion links the projecting portion of one of the links to at least one of the other link and the projecting portion of the other link. A toe angle adjusting device is configured to input a force in a direction oriented backward in the vehicle forward-backward direction to the wheel supporting member to adjust a toe-in angle of the wheel.
摘要翻译：悬挂装置包括构造成可旋转地支撑车轮的轮支撑构件。两个连杆分别连接车轮支撑构件和车体侧构件，并且在车辆宽度方向上大致平行地设置。至少一个突出部分从两个连杆中的至少一个朝向另一个连杆延伸，并且弹性连接部分将链接中的一个的突出部分连接到另一连杆的另一连杆和突出部分中的至少一个。脚趾角调节装置被配置为在车辆前后方向上朝向后方的方向上向车轮支撑构件输入力，以调整车轮的趾角。

8. 发明授权

US5080389A Vehicle suspension 失效
标题翻译：车辆悬挂
公开(公告)号：US5080389A
公开(公告)日：1992-01-14
申请号：US580567
申请日：1990-09-11
申请人： Shinji Kawano , Hiroshi Tonomura , Yoshihiro Kawabe , Moritsune Nakata
发明人： Shinji Kawano , Hiroshi Tonomura , Yoshihiro Kawabe , Moritsune Nakata
IPC分类号： B60G3/20 , B60G15/06
CPC分类号： B60G15/062 , B60G11/16 , B60G3/20 , B60G2200/144 , B60G2202/312 , B60G2204/127 , B60G2204/129 , B60G2204/13 , B60G2204/42 , B60G2204/421 , B60G2204/422 , B60G2204/43 , B60G2206/10 , B60G2500/20 , B60G2800/012
摘要： A bell crank is pivotally mounted on a suspension link. One end of the bell crank is connected with an essentially horizontal shock absorber while the other is connected with a pull rod. As the road wheel undergoes vertical displacement the bell crank rotates while also undergoing vertical displacement along with the link it is mounted on. The lever ratio established between the shock absorber and the link thus changes.
摘要翻译：一个钟形曲柄可枢转地安装在悬挂连杆上。钟形曲柄的一端与基本上水平的减震器连接，而另一端与拉杆连接。当车轮经过垂直位移时，曲柄转动同时也与其安装的连杆同时进行垂直位移。因此减震器和连杆之间建立的杠杆比率发生变化。

9. 发明申请

US20130341881A1 SUSPENSION DEVICE FOR VEHICLE, AND METHOD FOR INSTALLING SHOCK ABSORBER 审中-公开
标题翻译：用于车辆的悬挂装置，以及用于安装震动吸收器的方法
公开(公告)号：US20130341881A1
公开(公告)日：2013-12-26
申请号：US14003644
申请日：2012-01-17
申请人： Reo Koide , Masatoshi Mori , Keiichi Nakajima , Yoshihiro Kawabe
发明人： Reo Koide , Masatoshi Mori , Keiichi Nakajima , Yoshihiro Kawabe
IPC分类号： B60G3/00
CPC分类号： B60G3/00 , B60G3/20 , B60G13/06 , B60G2200/144 , B60G2200/18 , B60G2200/462 , B60G2204/14 , B60G2204/41 , B60G2206/10 , Y10T29/49826
摘要： A vehicle suspension apparatus includes: a road-wheel-side member that supports a road wheel rotatably; a lower link member that links the road-wheel-side member to a vehicle body such that the road-wheel-side member swings with respect to the vehicle body in a vehicle vertical direction; a vehicle-body-side member of a vehicle body, wherein the lower link member is attached to the vehicle-body-side member; and a shock absorber, wherein a lower end of the shock absorber is connected to one of the road-wheel-side member and the lower link member, and wherein an upper end of the shock absorber is connected to the vehicle body at a position rearward with respect to the lower end in a vehicle longitudinal direction. This serves to improve load support performance in the vehicle longitudinal direction.
摘要翻译：一种车辆悬挂装置，包括：可旋转地支撑车轮的车轮侧部件; 将所述车轮侧部件与车身连结的下部连结部件，使得所述车轮侧部件相对于所述车身沿车辆垂直方向摆动; 车体的车身侧部件，其中，下连杆部件安装在车体侧部件上; 以及减震器，其中所述减震器的下端连接到所述车轮侧构件和所述下连杆构件中的一个，并且其中所述减震器的上端在后方的位置处连接到所述车身相对于车辆纵向的下端。这用于改善车辆纵向上的负载支持性能。

10. 发明授权

US06374693B1 Variable steering ratio steering system 失效
标题翻译：可变转向比转向系统
公开(公告)号：US06374693B1
公开(公告)日：2002-04-23
申请号：US09558342
申请日：2000-04-26
申请人： Yoshihiro Kawabe , Yoshiteru Minagawa
发明人： Yoshihiro Kawabe , Yoshiteru Minagawa
IPC分类号： B62D306
CPC分类号： B62D1/166 , B62D3/06 , Y10T74/1864 , Y10T74/1967
摘要： A variable-ratio steering system includes a steering shaft connected to a manually-operated handle, a ball nut engaging with the steering shaft and a ball-bearing-screw mechanism converting rotary motion of the steering shaft into axial displacement of the ball nut in the axial direction of the steering shaft. Also provided is a second motion converter which generates a rotational displacement of the ball nut about the axis of the steering shaft with the axial displacement of the ball nut. A steering pinion gear block is connected to the ball nut by means of serrations to rotate together with the ball nut. A rack is engaged with the pinion gear block and connected at both ends via knuckle mechanisms to steered wheels for varying a steer angle at the steered wheels depending on the displacement of the rack. The second motion converter having a variable steering ratio mechanism which varies a ratio of a rotational displacement of the ball nut about the axis of the steering shaft to the axial displacement of the ball nut to vary a steering ratio of steering wheel rotation angle to road-wheel steer angle.
摘要翻译：可变比转向系统包括连接到手动操作的手柄的转向轴，与转向轴接合的滚珠螺母和将转向轴的旋转运动转换成滚珠螺母的轴向位移的滚珠轴承螺杆机构转向轴的轴向。还提供了第二运动转换器，其产生滚珠螺母围绕转向轴的轴线的旋转位移，其具有滚珠螺母的轴向位移。转向小齿轮块通过锯齿连接到滚珠螺母，与滚珠螺母一起旋转。齿条与小齿轮组啮合，并通过转向节机构连接到转向轮，用于根据齿条的位移改变转向轮处的转向角度。第二运动转换器具有可变转向比机构，其将滚珠螺母绕转向轴的轴线的旋转位移与滚珠螺母的轴向位移的比率变化，从而改变方向盘旋转角度与道路转向角度的转向比，车轮转角。

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