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41. 发明申请

US20030197416A1 Tag axle suspension system 有权
标题翻译：标签轴悬挂系统
公开(公告)号：US20030197416A1
公开(公告)日：2003-10-23
申请号：US10455686
申请日：2003-06-05
申请人： WATSON & CHALIN MANUFACTURING, INC.
发明人： Cully B. Dodd
IPC分类号： B60P001/04
CPC分类号： B60G11/28 , B60G9/00 , B60G2200/314 , B60G2202/152 , B60G2300/402
摘要： A tag axle suspension system provides weight reduction and enhanced safety and ride quality. In a described embodiment, a tag axle suspension system includes hanger brackets pivotably attached to a vehicle frame. Actuators push rearwardly on the hanger brackets to raise an axle relative to the vehicle frame. The hanger brackets are rigidly attached to a tubular member extending laterally across the vehicle frame. The tubular member is rotatably attached to the vehicle frame.
摘要翻译：标签轴悬挂系统提供重量减轻和增强的安全性和乘坐质量。在所描述的实施例中，标签轴悬挂系统包括可枢转地附接到车架的吊架支架。执行器向后推在吊架支架上以相对于车架抬起车轴。吊架支架刚性地连接到横向延伸穿过车架的管状件。管状构件可旋转地附接到车架。

42. 发明申请

US20030159871A1 Adjustable bogey beam support for utility vehicles 有权
标题翻译：适用于多用途车辆的可调式支架梁支架
公开(公告)号：US20030159871A1
公开(公告)日：2003-08-28
申请号：US10085948
申请日：2002-02-28
申请人： New Holland North America, Inc., a Delaware Corporation
发明人： Joseph C. Hurlburt
IPC分类号： B62D061/12
CPC分类号： B62D61/10 , B60G9/02 , B60G2200/314 , B60G2200/322 , B60G2300/02 , B62D7/10
摘要： A utility vehicle is provided with a bogey beam on which are mounted the steering axle at the forward end of the bogey beam and the middle axle on the rearward end of the bogey beam. A rear drive axle is supported by the frame of the utility vehicle. The bogey beam is connected to the frame by a pivot assembly defining a transverse pivot axis about which the bogey beam can oscillate. The weight transferred to the bogey beam is proportionately distributed between the front steering axle and middle axle. As a result, the steering characteristics of the steering axle are not impaired by the imposition of a load in the load bed of the utility vehicle, as the middle axle cannot be loaded sufficiently to overpower the front steering axle. The middle axle is rotatably driven by a chain drive transferring rotational power from the rear drive axle. The bogey beam is provided with a plurality of pivot axis locations to vary the proportions of the load applied to the front and middle axles as a result of the longitudinal movement of the bogey beam pivot.
摘要翻译：多用途车辆设置有一个波纹梁，在该悬挂梁上，将转向轴安装在该波纹梁的前端，并在该后部梁的后端上安装有中间轴。后驱动桥由多用途车的车架支撑。波纹梁通过枢轴组件连接到框架，该枢轴组件限定了横向枢转轴线，围绕该横向枢转轴线可摆动。传递到bogey梁的重量成比例地分布在前转向轴和中轴之间。结果，由于中轴不能被充分地装载以使前转向轴过载，所以转向轴的转向特性不会因多功能车的负载床上的负载而受到影响。中间轴由链驱动器可旋转地驱动，从后驱动轴传递旋转动力。该波纹梁设置有多个枢转轴位置，以改变由于该波纹梁枢轴的纵向运动而施加到前轴和中轴的载荷的比例。

43. 发明授权

US06571903B2 Heavy duty truck suspension with drive axle 有权
公开(公告)号：US06571903B2
公开(公告)日：2003-06-03
申请号：US09858965
申请日：2001-05-16
申请人： Ronald N. Brissette , James R. Hawkins , Christopher S. Keeney , Patrick Kurzeja , Christos T. Kyrtsos , Jack Darrin Oates , Tom Sanko
发明人： Ronald N. Brissette , James R. Hawkins , Christopher S. Keeney , Patrick Kurzeja , Christos T. Kyrtsos , Jack Darrin Oates , Tom Sanko
IPC分类号： B60K1700
CPC分类号： B60G7/003 , B60G9/00 , B60G2200/314 , B60G2200/464 , B60G2202/152 , B60G2204/143 , B60G2204/1482 , B60G2206/1116 , B60K17/16
摘要： A suspension for a heavy duty vehicle is provided that includes a frame. A lower linkage is supported by the frame at a first pivotal connection. A drive axle assembly is supported by a lower linkage at a second pivotal connection. The drive axle assembly includes an input shaft defining a pinion angle. An upper linkage interconnects the drive axle assembly and the frame at third and fourth pivotal connections, respectively. The upper linkage includes an adjustment member, such as a turnbuckle, for modifying the length of the upper linkage to obtain a predetermined pinion angle. In this manner, the pinion angle may be adjusted upon assembly of the suspension system. Furthermore, by permitting the drive axle assembly to pivotally move relative to the linkages, the pinion angle may be maintained during suspension movement.

44. 发明授权

US06510917B2 Rear wheel steering apparatus 失效
标题翻译：后轮转向装置
公开(公告)号：US06510917B2
公开(公告)日：2003-01-28
申请号：US09819502
申请日：2001-03-28
申请人： Michael James Cole
发明人： Michael James Cole
IPC分类号： B62D506
CPC分类号： B62D5/0418 , B60G2200/314 , B60G2200/44 , B62D7/1581
摘要： A rear wheel steering apparatus for steering the rear wheels of a vehicle supported on a multi-link suspension includes a live axle and a track bar pivotally connecting the axle to a vehicle frame. Steering knuckles at opposite ends of the axle support road wheels for rotation and for steering. Steering arms extend from the steering knuckles and a drag link extends between and interconnects the steering arms. An actuator is connected between the frame and the drag link and steers the rear road wheels by alternately pushing and pulling on the drag link.
摘要翻译：用于转向支撑在多连杆悬架上的车辆的后轮的后轮转向装置包括活轴和将轴枢转地连接到车架的轨道杆。车轴两端的转向节支撑车轮，用于转动和转向。转向臂从转向节延伸并且牵引连杆在转向臂之间延伸并使其相互连接。致动器连接在框架和牵引连杆之间，并通过交替地推拉牵引杆来牵引后轮。

45. 发明申请

US20020170767A1 Heavy duty truck suspension with drive axle 有权
标题翻译：带驱动桥的重型卡车悬架
公开(公告)号：US20020170767A1
公开(公告)日：2002-11-21
申请号：US09858965
申请日：2001-05-16
发明人： Ronald N. Brissette , James R. Hawkins , Christopher S. Keeney , Patrick Kurzeja , Christos T. Kyrtsos , Jack Darrin Oates , Tom Sanko
IPC分类号： B60K017/00 , B60G001/00
CPC分类号： B60G7/003 , B60G9/00 , B60G2200/314 , B60G2200/464 , B60G2202/152 , B60G2204/143 , B60G2204/1482 , B60G2206/1116 , B60K17/16
摘要： A suspension for a heavy duty vehicle is provided that includes a frame. A lower linkage is supported by the frame at a first pivotal connection. A drive axle assembly is supported by a lower linkage at a second pivotal connection. The drive axle assembly includes an input shaft defining a pinion angle. An upper linkage interconnects the drive axle assembly and the frame at third and fourth pivotal connections, respectively. The upper linkage includes an adjustment member, such as a turnbuckle, for modifying the length of the upper linkage to obtain a predetermined pinion angle. In this manner, the pinion angle may be adjusted upon assembly of the suspension system. Furthermore, by permitting the drive axle assembly to pivotally move relative to the linkages, the pinion angle may be maintained during suspension movement.
摘要翻译：提供了一种用于重型车辆的悬架，其包括框架。在第一枢转连接处，框架支撑下连杆。驱动桥组件在第二枢转连接处由下连杆支撑。驱动桥组件包括限定小齿轮角度的输入轴。上连杆分别在第三和第四枢转连接处将驱动轴组件和框架互连。上连杆机构包括诸如螺丝扣的调节构件，用于改变上连杆的长度以获得预定的小齿轮角度。以这种方式，可以在组装悬架系统时调节小齿轮角度。此外，通过允许驱动轴组件相对于连杆枢轴运动，可以在悬架运动期间保持小齿轮的角度。

46. 发明授权

US06446746B1 Subframe driveline module 有权
标题翻译：子帧传动模块
公开(公告)号：US06446746B1
公开(公告)日：2002-09-10
申请号：US09605486
申请日：2000-06-28
申请人： Dale Bell , Christos Kyrtsos , Christopher S. Keeney , Frank A. Palmeri , Gerald Montgomery , Yngue Naerheim , Dean Molde
发明人： Dale Bell , Christos Kyrtsos , Christopher S. Keeney , Frank A. Palmeri , Gerald Montgomery , Yngue Naerheim , Dean Molde
IPC分类号： B62D2100
CPC分类号： B60G5/00 , B60G11/107 , B60G2200/314 , B60G2200/318 , B60G2200/422 , B60G2202/112 , B60G2206/0112 , B60G2206/60 , B60G2206/601 , B60G2206/8207 , B60G2300/0262 , B62D21/11 , B62D21/12
摘要： A driveline assembly module includes a drivetrain assembly having drivetrain components such as a transmission and differential assembly integrated with a first and a second axle assembly. In one embodiment the drivetrain assembly is integral to the second axle assembly and a coupling attaches the drivetrain assembly to the first axle assembly. By mounting the driveline components, rigid axles, and suspension as an integral module, the components are replaced or serviced by replacement of the entire module. Thus, the individual mounting, replacement and servicing of the individual components, each having multiple independent attachment points, is avoided.
摘要翻译：传动系统组件模块包括具有动力传动系组件的传动系组件，传动系组件例如与第一和第二轴组件集成的变速器和差速器组件。在一个实施例中，传动系组件与第二轴组件成一体，并且联接器将动力传动系组件附接到第一轴组件。通过将传动系统部件，刚性轴和悬架作为整体模块安装，通过更换整个模块来更换或维修组件。因此，避免了具有多个独立附接点的各个部件的单独安装，更换和维修。

47. 发明授权

US06390485B1 Vehicle suspension 失效
标题翻译：车辆悬挂
公开(公告)号：US06390485B1
公开(公告)日：2002-05-21
申请号：US08693985
申请日：1996-08-08
申请人： Robert L. Cadden
发明人： Robert L. Cadden
IPC分类号： B60G1146
CPC分类号： B60G11/465 , B60G11/44 , B60G2200/314 , B60G2200/341 , B60G2202/112 , B60G2202/136 , B60G2202/152 , B60G2204/121 , B60G2204/122 , B60G2204/126 , B60G2204/129 , B60G2204/143 , B60G2204/1482 , B60G2204/416 , B60G2204/4302 , B60G2204/4306
摘要： The invention provides a suspension system (10) for installation between a chassis having side rail members (14,16) and cross frame members (22,24,26) and an axle (18,20) of a vehicle. A step spring (36) is included having a forward generally horizontal section (38), a rearward generally horizontal section (42), and a generally vertical section (40) between and contiguous with the forward and rearward sections (38,42) and displacing the rearward section (42) below the forward section (38). The leading end of step spring (36) is pivotally attached to the chassis with a spring (68) extending between the chassis and the trailing end of step spring (36). Axle (18,20) is pivotally secured to a mounting (58,60) on forward generally horizontal section (38) with the pivot (56) above axle (18,20).
摘要翻译：本发明提供了一种用于安装在具有侧轨构件（14,16）和车架的横梁（22,24,26）和车轴（18,20）的底盘之间的悬架系统（10）。包括一个阶跃弹簧（36），其具有前部大致水平的部分（38），一个后部大致水平的部分（42），以及在前部和后部（38,42）之间并与之相邻的大致垂直的部分（40）和使向后部分（42）位于前部（38）下方。阶梯弹簧（36）的前端通过在底盘和阶跃弹簧（36）的后端之间延伸的弹簧（68）枢转地附接到底盘。轴（18,20）枢转地固定到前部大致水平部分（38）上的安装件（58,60）上，枢轴（56）位于轴（18,20）上方。

48. 发明申请

US20020015616A1 Coupling of an axle member to a vehicle leaf spring or a longitudinal link 失效
标题翻译：轴构件与车辆板簧或纵向连杆的联接
公开(公告)号：US20020015616A1
公开(公告)日：2002-02-07
申请号：US09882385
申请日：2001-06-15
发明人： Kai-Ulrich Machens , Thomas F. Schreiber
IPC分类号： F16B007/18 , B60G011/10
CPC分类号： B60G5/053 , B60G9/00 , B60G11/40 , B60G2200/314 , B60G2204/1482 , B60G2204/41 , B60G2204/4306 , Y10T403/57
摘要： In a coupling of an axle member to a vehicle leaf spring or a longitudinal link, the axle member is coupled to a vehicle leaf spring or a longitudinal link with spring/damper elements therebetween. Arranged between the axle member and the vehicle leaf spring or the longitudinal link are at least two spring/damper elements, which, in the direction of travel, are arranged in front of and behind the section of the axle member to which the leaf spring or the longitudinal link is coupled. The stiffness of the spring/damper elements is greater in the horizontal directions than in the vertical direction. Vibrations of the body of a vehicle with a rigid axle that are caused by the vehicle drive, irregularities in the roadway and unbalance of the wheels are minimized.
摘要翻译：在轴构件与车辆板簧或纵向连杆的联接中，轴构件联接到车辆板簧或其间具有弹簧/阻尼元件的纵向连杆。在轴构件和车辆板簧或纵向连杆之间布置有至少两个弹簧/阻尼元件，其沿行进方向布置在轴构件的前部和后面，所述轴构件的板簧或连接纵向连杆。弹簧/阻尼元件的刚度在水平方向上大于垂直方向。具有由车辆驱动引起的刚性轴的车辆的车体的振动，车道的不规则和车轮的不平衡被最小化。

49. 发明授权

US06340165B1 Torsion axle and air bag vehicle suspension system 有权
标题翻译：扭转轴和气囊车辆悬挂系统
公开(公告)号：US06340165B1
公开(公告)日：2002-01-22
申请号：US09377414
申请日：1999-08-20
申请人： Gary L. Kelderman
发明人： Gary L. Kelderman
IPC分类号： B60G399
CPC分类号： B60G7/001 , B60G9/003 , B60G11/27 , B60G21/052 , B60G21/0556 , B60G2200/314 , B60G2202/152 , B60G2204/122 , B60G2204/143 , B60G2204/4306 , B60G2204/44 , B60G2204/82 , B60G2204/8306 , B60G2206/11 , B60G2206/427 , B60G2206/601
摘要： A vehicle suspension system assembly for attachment to a vehicle frame having a torsion axle and at least two ground engaging wheels operatively rotatably attached to each respective end of the torsion axle has an attachment member which is adapted to be attached to the frame. An arm is operably pivotally attached to the attachment member along an axis. A torsion axle is received in a torsion axle receiving portion of the assembly at a first distance spaced from the aforementioned axis for selectively receiving the torsion axle. An air bag is operatively disposed between the frame and the arm, the air bag being spaced at a second distance from the axis. A linkage element of variable length, which can be a shock absorber, is operably attached to the frame and to the arm whereby the arm will be held at a predetermined position with respect to the frame and yet allow the arm to pivot about the axis. In a preferred embodiment, the air bag is spaced further away from the pivotal axis of the arm than is the torsion axle.
摘要翻译：一种用于附接到具有扭转轴的车架的车辆悬架系统组件和可操作地可旋转地附接到扭转轴的每个相应端部的至少两个地面接合轮具有适于附接到框架的附接构件。臂沿着轴可操作地枢转地附接到附接构件。扭转轴以与前述轴线间隔开的第一距离容纳在组件的扭转轴接收部分中，以选择性地接收扭转轴。安全气囊可操作地设置在框架和臂之间，气囊与轴线间隔开第二距离。可变长度的连接元件（其可以是减震器）可操作地附接到框架和臂，由此臂将相对于框架保持在预定位置，并且允许臂绕轴线枢转。在优选实施例中，气囊比扭转轴更远离臂的枢转轴线。

50. 发明授权

US06336676B2 Passenger and freight carrying vehicle 有权
标题翻译：客货运货车
公开(公告)号：US06336676B2
公开(公告)日：2002-01-08
申请号：US09769849
申请日：2001-01-25
申请人： James G. Gaspard, II , Harvey F. Dick
发明人： James G. Gaspard, II , Harvey F. Dick
IPC分类号： B60J100
CPC分类号： B60P1/6418 , B60G9/00 , B60G11/64 , B60G2200/314 , B60G2200/341 , B60G2202/135 , B60G2202/152 , B60G2204/1224 , B60G2204/1482 , B60G2300/026 , B60G2300/14 , B60P7/132 , B61D3/181 , B62D31/025
摘要： A vehicle having a passenger area and a freight area to transport passengers and freight, including an intermodal container. The vehicle is supported by a truck frame connected to a coach spine in a three-dimensional region so that forces from a load on the freight area are distributed over the three-dimensional region and into the passenger area. The vehicle preferably also includes a retractable axle to increase the vehicle's freight hauling capacity. An engine under the rear portion of the freight area is preferably disposed between a forward region defined by a ground clearance height and a vehicle height and a rearward region defined by the departure angle and the vehicle height. The vehicle's suspension system ensures a comfortable ride for passengers under various loading conditions.
摘要翻译：具有乘客区域和货运区域的运输乘客和货物的车辆，包括联运集装箱。车辆由在三维区域连接到教练脊柱的卡车框架支撑，使得货物区域上的负载的力分布在三维区域上并进入乘客区域。车辆优选地还包括可伸缩车轴，以增加车辆的货物运送能力。货物区域后部的发动机优选地设置在由离地间隙高度和车辆高度限定的前方区域和由出发角度和车辆高度限定的后方区域之间。车辆的悬挂系统确保乘客在各种负载条件下舒适的乘坐。

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