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31. 发明授权

US5685556A Vehicle suspension having bushings with different rigidities 失效
标题翻译：车辆悬架具有不同刚性的衬套
公开(公告)号：US5685556A
公开(公告)日：1997-11-11
申请号：US587902
申请日：1996-01-16
申请人： Hideaki Shibue , Toshiharu Yoshioka , Hideki Mizutani
发明人： Hideaki Shibue , Toshiharu Yoshioka , Hideki Mizutani
IPC分类号： B60G3/06 , B60G3/20 , B60G7/00 , B60G7/02 , B60G9/04 , B60G3/00
CPC分类号： B60G3/20 , B60G7/008 , B60G2200/132 , B60G2200/1322 , B60G2200/46 , B60G2200/462 , B60G2204/148 , B60G2204/41 , B60G2206/124 , B60G2206/50
摘要： In a suspension system, a trailing arm and a knuckle are interconnected by a first rubber bush joint located in front of and below an axle, a second rubber bush joint located above the axle, and a third rubber bush joint located in back of and below the axle. Each of the rubber bush joints has a characteristic such that it is soft in a direction of an axis thereof and hard in a direction perpendicular to the axis in order to ensure a longitudinal compliance. The rigidity of the first rubber bush joint in the direction perpendicular to its axis is set lower than that of the third rubber bush joint in the direction perpendicular to its axis in order to produce inward towing of the outer wheel as viewed in the turning direction. Rear sides of the axes of the second and third rubber bush joints are inclined outwardly of the vehicle body in order to generate inward towing during braking. Thus, it is possible to insure a high longitudinal compliance to provide an excellent stability during turning and during braking of the vehicle.
摘要翻译：在悬挂系统中，牵引臂和转向节通过位于轴的前方和下方的第一橡胶衬套接头相互连接，位于车轴上方的第二橡胶衬套接头和位于车轴后方的第三橡胶衬套接头轴。每个橡胶衬套接头具有这样的特性，使得它在其轴线方向上是软的并且在垂直于轴线的方向上是硬的，以确保纵向的顺应性。第一橡胶衬套接头在垂直于其轴线的方向上的刚性被设定为低于第三橡胶衬套接头在垂直于其轴线的方向上的刚度，以便在转向方向上产生外轮的向内牵引。第二和第三橡胶衬套接头的轴线的后侧在车身的外侧倾斜，以便在制动期间产生向内的牵引。因此，可以确保高的纵向柔度以在车辆的转动和制动期间提供极好的稳定性。

32. 发明授权

US5636857A Vehicle solid axle front suspension system 失效
标题翻译：车辆固体轴前悬挂系统
公开(公告)号：US5636857A
公开(公告)日：1997-06-10
申请号：US398826
申请日：1995-03-06
申请人： Donald F. Tandy, Jr. , Len A. Wolf
发明人： Donald F. Tandy, Jr. , Len A. Wolf
IPC分类号： B60G9/00 , B60G11/10 , B60G11/12 , B60G13/00 , B60G21/05 , B60G3/00
CPC分类号： B60G11/44 , B60G11/10 , B60G11/12 , B60G13/005 , B60G21/05 , B60G9/00
摘要： A novel solid axle front suspension system is disclosed having a staggered shock absorber arrangement which increases and balances shock absorber lever ratios, and provides adequate damping in both vehicle roll and axle pitch conditions. A leaf spring assembly with an elliptical forward bushing improves vehicle suspension noise, vibration and harshness levels. Leaf spring windup is reduced by an axle anti-windup device which is secured at its rearward end to the axle and which includes at its forward end a movable link to the vehicle frame. A bilateral link steering linkage assembly provides improved steering and handling, wherein a tie rod connects the two front steering knuckles together, and a drag link extends from a pitman arm to one of the two steering knuckles at a rearward sweep angle in a substantially horizontal plane. A panard rod extends from the vehicle frame to the solid axle at a rearward sweep angle that is substantially equivalent to the rearward sweep angle of the drag link.
摘要翻译：公开了一种新颖的实心轴前悬挂系统，其具有交错的减震器装置，其增加和平衡减震器杆的比率，并且在车辆滚动和车轴俯仰条件下提供足够的阻尼。具有椭圆形前套管的板簧组件可改善车辆悬挂噪音，振动和粗糙度。叶片弹簧卷绕由轴防卷起装置减少，该轴防卷装置在其后端固定到车轴，并且其前端包括到车架的可移动连杆。双向连杆转向连杆组件提供改进的转向和操纵，其中拉杆将两个前转向节关节连接在一起，并且牵引连杆在基本水平的平面中以向后的扫掠角度延伸到两个转向节中的一个转向节。桅杆以从后方的扫掠角度向车架延伸到实心轴，该后方扫描角基本上等于牵引杆的后掠角。

33. 发明授权

US5516130A Forged control arm 失效
标题翻译：锻造控制臂
公开(公告)号：US5516130A
公开(公告)日：1996-05-14
申请号：US361408
申请日：1994-12-22
申请人： James Mitchell
发明人： James Mitchell
IPC分类号： B60G3/20 , B60G7/00 , B60G3/00
CPC分类号： B60G7/001 , B60G3/20 , B60G2200/144 , B60G2204/129 , B60G2204/143 , B60G2204/4302 , B60G2206/016 , B60G2206/124 , B60G2206/60 , B60G2206/602 , B60G2206/81022 , B60G2206/8103
摘要： A forged control arm for light trucks which is more durable than those currently available and which obviates the collection of debris. In a preferred manner, the forged control arm is formed with two leg portions joined by a common midsection and a support arm interconnecting the leg portions. A novel process for producing the control arm is also presented.
摘要翻译：一种用于轻型卡车的锻造控制臂，比目前可用的更耐用，并且可以避免收集碎片。以优选的方式，锻造的控制臂形成有两个腿部，其通过共同的中部连接和互连腿部的支撑臂。还提出了一种用于生产控制臂的新颖方法。

34. 发明授权

US5498020A Vehicle suspension system for a steerable drive wheel 失效
标题翻译：用于可转向驱动轮的车辆悬架系统
公开(公告)号：US5498020A
公开(公告)日：1996-03-12
申请号：US478540
申请日：1995-06-07
申请人： Unkoo Lee
发明人： Unkoo Lee
IPC分类号： B60G3/26 , B60G3/00
CPC分类号： B60G3/265 , B60G2200/184 , B60G2200/46 , B60G2204/1244
摘要： A vehicle suspension system for a steerable wheel directed to such objects as to improve handling safety by reducing the height of a roll center and the variation ratio of the height of a roll center with imaginary links, to enhance free layout degree by applying multi-links and setting up the changement of kingpin, camber, and tread independently in accordance with the arrangement of links, and to ensure a maximum effective volume of an engine room by minimizing a space occupied by a suspension system, wherein a plurality of links are disposed so that an intersecting point of an imaginary line connecting a pivot joint where a connecting arm is connected to a wheel carrier to an instantaneous center of the connecting arm with respect to a vehicle body with an imaginary line connecting a pivot joint to a hinge point of a lower control arm becomes an instantaneous center of the wheel with respect to the vehicle body.
摘要翻译：一种用于可转向轮的车辆悬架系统，用于通过减小辊中心的高度和具有虚拟连杆的辊中心的高度的变化比来提高操纵安全性，通过应用多链接来增强自由布局度并且根据连杆的布置独立地设置主销，弯度和胎面的变化，并且通过最小化悬架系统占据的空间来确保发动机室的最大有效容积，其中多个连杆被布置成连接枢转接头的虚拟线的相交点，其中连接臂连接到车轮支架，相对于车身与连接臂的瞬时中心连接，假想线将枢转接头连接到铰链点下控制臂成为车轮相对于车体的瞬时中心。

35. 发明授权

US5472062A Hydraulic drive system for steerable wheel of dump truck 失效
标题翻译：自卸车转向轮液压驱动系统
公开(公告)号：US5472062A
公开(公告)日：1995-12-05
申请号：US75587
申请日：1993-06-15
申请人： Takao Nagai , Yukio Sugano , Nobuki Hasegawa , Masaki Mori , Yoichi Kinosita
发明人： Takao Nagai , Yukio Sugano , Nobuki Hasegawa , Masaki Mori , Yoichi Kinosita
IPC分类号： B60G3/00 , B60G7/00 , B60G9/00 , B60G13/00 , B60K7/00 , B60K17/04 , B60K17/10 , B60K17/30 , B60K17/356 , B62D5/07
CPC分类号： B60K7/0015 , B60G13/001 , B60G3/00 , B60G7/00 , B60G9/00 , B60K17/046 , B60K17/10 , B60K17/30 , B60K2007/0038 , B60K2007/0092
摘要： A hydraulic drive system of a steerable wheel of a dump truck facilitates the attaching and detaching of a hydraulic motor and allows for a large hydraulic motor to be used. In the drive system, a wheel axle is rotatably supported within a receptacle seat supported on a yoke. The steerable wheel is rotatably mounted on the outer periphery of the receptacle seat. The steerable wheel and one end of the wheel axle are connected via a speed reducer. A motor casing 33 of a hydraulic motor is connected by bolts to the receptacle seat at an end of the seat remote from the steerable wheel so that the hydraulic motor can be attached to and detached from the receptacle seat by tightening and loosening the bolts.
摘要翻译： PCT No.PCT / JP92 / 01345 Sec。 371日期：1993年6月15日 102（e）日期1993年6月15日PCT提交1992年10月15日PCT公布。公开号WO93 / 08039 日期：1993年04月29日。自卸车的可转向轮的液压驱动系统有助于液压马达的安装和拆卸，并允许使用大型液压马达。在驱动系统中，轮轴可旋转地支撑在支撑在轭上的容纳座中。可转向轮可旋转地安装在容座座的外周上。可转向轮和轮轴的一端通过减速器连接。液压马达的马达壳体33通过螺栓连接在远离可转向轮的座椅的端部处的接收器座上，使得液压马达可以通过拧紧和松开螺栓而被安装到容纳座上和从容座座拆下。

36. 发明授权

US5411287A Multiple stage torsion axle 失效
标题翻译：多级扭力轴
公开(公告)号：US5411287A
公开(公告)日：1995-05-02
申请号：US179301
申请日：1994-01-10
申请人： Curtiss W. Henschen
发明人： Curtiss W. Henschen
IPC分类号： B60G11/18 , B60G11/22 , B60G17/02 , B60G21/055 , B60G3/00
CPC分类号： B60G21/055 , B60G11/183 , B60G11/225 , B60G17/025 , B60G2206/50
摘要： A torsion axle for a vehicle includes an elongated axle tube enclosing first stage torsion shafts and second stage torsion shafts all having a common axis, and a metal tube or a non-circular portion of the axle tube and a plurality of resilient rubber rods confine each of the shafts for torsionally resisting rotation of the shaft. Each first stage metal tube is secured to the surrounding axle tube, and each second stage metal tube is connected to the corresponding first stage shaft. A stud projects outwardly from each second stage metal tube through a slot within the surrounding axle tube to limit rotation of the second stage tube with the first stage shaft, and a crank arm and eccentric spindle are secured to the outer end portion of each second stage shaft for receiving a wheel. In modifications, the first stage shafts for both the left and right wheels are connected as one shaft, and a hydraulic winch cable and spool provide for pre-rotating the one shaft or the axle tube to lower and raise the vehicle.
摘要翻译：用于车辆的扭转轴包括细长的轴管，其包围第一级扭转轴和全部具有共同轴线的第二级扭转轴，以及轴管的金属管或非圆形部分，并且多个弹性橡胶杆限制每个的轴用于扭转轴的旋转。每个第一级金属管被固定到周围的轴管，并且每个第二级金属管连接到相应的第一级轴。螺柱从每个第二级金属管通过周围轴管内的槽向外突出，以限制第二级管与第一级轴的旋转，并且曲柄臂和偏心轴固定到每个第二级的外端部分用于接收车轮的轴。在修改中，用于左右两轮的第一级轴连接为一个轴，并且液压绞盘缆线和线轴用于预先旋转一个轴或轴管以降低和升高车辆。

37. 发明授权

US5048860A Vehicle suspension system 失效
标题翻译：车辆悬挂系统
公开(公告)号：US5048860A
公开(公告)日：1991-09-17
申请号：US463255
申请日：1990-01-10
申请人： Seita Kanai , Koji Tsuji , Toshiro Kondo , Takeshi Edahiro
发明人： Seita Kanai , Koji Tsuji , Toshiro Kondo , Takeshi Edahiro
IPC分类号： B60G3/20 , B60G3/00
CPC分类号： B60G3/205 , B60G2200/17 , B60G2200/46 , B60G2200/462 , B60G2204/422
摘要： A vehicle suspension system comprises a wheel carrying member for rotatably carrying a wheel of a vehicle. The wheel carrying member is provided with an extension extending upwardly. A first upper arm member extends in a substantially longitudinal direction of the vehicle and is pivotally connected at one end with an upper end portion of said the extension and at the other end with a vehicle body member. A second upper arm member is arranged downward of the first upper arm member, extending in a substantially transverse direction of the vehicle and pivotally connected at one end with the wheel carrying member and at the other end with the vehicle body member. A lower arm is connected at one end with a lower portion of the wheel carrying member and at the other end with the vehicle body member for restricting at least a longitudinal and transverse movement of the wheel carrying member. A desirable camber and caster angle control can be accomplished.

38. 发明授权

US4974872A Axle suspension with two air springs supporting a telescopic strut 失效
标题翻译：轴悬挂，两个空气弹簧支撑伸缩支柱
公开(公告)号：US4974872A
公开(公告)日：1990-12-04
申请号：US340133
申请日：1989-04-18
申请人： Wolfgang Riese
发明人： Wolfgang Riese
IPC分类号： B60G3/00 , B60G11/26 , B60G15/12 , B60T1/06
CPC分类号： B60G15/12 , B60G11/26 , B60G3/00 , B60T1/06 , B60G2200/44 , B60G2300/14 , B60G2300/38
摘要： A steering or non steering axle for buses, trucks or other vehicles including an independent suspension including a pivoting bearing supporting a wheel. A telescopic strut is connected between the pivoting bearing and a wheel housing. Air spring bellows are provided on opposite sides of the strut and are supported between an air spring piston and an upper support. An absorption member is provided on the air spring piston to act when the bellows are fully compressed.
摘要翻译：用于公共汽车，卡车或其他车辆的转向或非转向轴，包括独立悬架，包括支撑车轮的枢转轴承。伸缩支柱连接在枢转轴承和轮壳之间。空气弹簧波纹管设置在支柱的相对侧上，并且支撑在空气弹簧活塞和上支撑件之间。吸气构件设置在空气弹簧活塞上，以在波纹管被完全压缩时起作用。

39. 发明授权

US4874185A Vehicle suspension supporting construction 失效
标题翻译：车辆悬架配套施工
公开(公告)号：US4874185A
公开(公告)日：1989-10-17
申请号：US216651
申请日：1988-07-07
申请人： Takao Kijima , Takeshi Edahiro
发明人： Takao Kijima , Takeshi Edahiro
IPC分类号： B60G7/02 , B60G99/00 , B60G3/00 , B60G3/20
CPC分类号： B60G99/00 , B60G7/02 , B60G2200/144 , B60G2204/15 , B60G2204/41 , B60G2206/60
摘要： A double wishbone type suspension assembly of a vehicle is supported by a suspension supporting member through upper and lower control arms. The suspension supporting member comprises a cross member pivotally mounting the lower control arm and resiliently connected to a car body, and a supporting frame member pivotally mounting the upper control arm and resiliently connected to the car body, in particular to suspension tower of the car body. for resilient connection, a connecting mount which is prevented from being distorted laterally but is able to distort axially is provided between each member and the car body to be connected.
摘要翻译：车辆的双叉骨型悬架组件通过上下控制臂由悬架支撑构件支撑。悬架支撑构件包括枢转地安装下控制臂并弹性地连接到车体的横梁，以及枢转地安装上控制臂并且弹性地连接到车身的支撑框架构件，特别是车身的悬架塔。为了弹性连接，在每个构件和待连接的车体之间设置有防止横向变形但能够轴向变形的连接座。

40. 发明授权

US4765647A Vehicle suspension system 失效
公开(公告)号：US4765647A
公开(公告)日：1988-08-23
申请号：US132166
申请日：1987-12-14
申请人： Toshiro Kondo , Tadanobu Yamamoto
发明人： Toshiro Kondo , Tadanobu Yamamoto
IPC分类号： B60G3/18 , B60G3/20 , B60G3/28 , B60G7/00 , B60G7/02 , F16F1/387 , B60G3/00
CPC分类号： B60G3/205 , B60G3/285 , B60G7/00 , F16F1/387 , B60G2200/182 , B60G2200/46 , B60G2202/312
摘要： A vehicle suspension system having a suspension member extending in the longitudinal direction of the vehicle body for controlling the longitudinal displacement of a wheel, which comprises a shock absorbing means inclined forward or rearward and a resilient means for defining the resilient characteristics of the suspension member in the longitudinal direction. The resilient characteristics are determined to exhibit soft resilience in the direction of a horizontal component of a reaction force exerted from the inclined shock absorbing means and to exhibit hard resilience in the opposite direction to the horizontal component. According to the present invention, the horizontal component of the reaction force is largely absorbed by the resilient means. Hence, shock due to the horizontal component can be avoided and the riding qualities of the vehicle can be improved. In addition, the movement in the opposite direction to the horizontal component of the reaction force is suppressed by the resilient means. Therefore, change in the wheel attitude can be suppressed and the motive stability and the drivability of the vehicle can be improved as well.

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