公开(公告)号：US20120305321A1

公开(公告)日：2012-12-06

申请号：US13513074

申请日：2010-11-30

申请人： Klaus Wagger

发明人： Klaus Wagger

IPC分类号： B62D55/116 ,  B62D55/104 ,  E01H4/02

CPC分类号： E01H4/02 ,  B60G5/01 ,  B60G11/56 ,  B60G17/04 ,  B60G2300/32 ,  B60G2400/05 ,  B60G2400/204 ,  B60G2400/41 ,  B60G2400/5122 ,  B60G2400/82 ,  B60G2500/22 ,  B60G2500/30 ,  B60G2500/32 ,  B60G2800/019 ,  B62D55/06

摘要： A ski slope snow groomer having a frame; two wheel assemblies on opposite sides of the frame; two tracks wound respectively about the two wheel assemblies; a variable-configuration shock absorber assembly connected to the wheel assemblies and the frame and configured to adjust the wheel assemblies; and a control assembly configured to acquire a signal indicating an operating state of the snow groomer, and to adjust the shock absorber assembly as a function of the operating state signal.

摘要翻译： 具有框架的滑雪坡积雪车 在框架的相对侧上的两个轮组件; 两个轨道绕两个轮组件分别缠绕; 连接到车轮组件和框架并构造成调节车轮组件的可变构型减震器组件; 以及控制组件，其被配置为获取指示雪地车的操作状态的信号，并且根据操作状态信号调整减震器组件。

公开(公告)号：US20120211957A1

公开(公告)日：2012-08-23

申请号：US13396167

申请日：2012-02-14

申请人： Larry Revelino ,  Leonard Bailey ,  Tomothy D. Schultz ,  Emmanuel Camus

发明人： Larry Revelino ,  Leonard Bailey ,  Tomothy D. Schultz ,  Emmanuel Camus

IPC分类号： B60G5/01 ,  B60G11/32

CPC分类号： B60G11/225 ,  B60G5/01 ,  B60G2202/1424 ,  B60G2300/04

摘要： A preferred embodiment of the present invention includes a triple torsion axle system and kit with various features to help reduce or prevent damage that otherwise may occur with large loads. For example, each axle assembly includes larger diameter caps on the ends of each torsion bar to prevent the bar from pulling out of its outer tube during high side loads. In another example, the outer end of the torsion bar has a rounded surface that is fixed to a swing arm so as to better equalize the stress around the weld joint. Additionally, the triple torsion axle is configured such that when the vehicle is unloaded, the middle axle assembly supports more weight than the two adjacent axle assemblies. However, when the vehicle is loaded, all three axle assemblies provide similar support to the vehicle.

摘要翻译： 本发明的优选实施例包括具有各种特征的三重扭转轴系统和套件，以帮助减少或防止在大负载下可能发生的损坏。 例如，每个轴组件包括在每个扭杆的端部上的较大直径的盖，以防止杆在高侧载荷期间从其外管拉出。 在另一示例中，扭杆的外端具有固定到摆臂的圆形表面，以便更好地均衡焊接接头周围的应力。 另外，三重扭转轴构造成使得当车辆卸载时，中轴组件比两个相邻的轴组件支撑更多的重量。 然而，当车辆被加载时，所有三个轴组件都为车辆提供类似的支撑。

公开(公告)号：US08172015B2

公开(公告)日：2012-05-08

申请号：US12330554

申请日：2008-12-09

申请人： James H. Molnar

发明人： James H. Molnar

IPC分类号： B60K1/00

CPC分类号： A61G5/063 ,  A61G5/043 ,  A61G5/06 ,  A61G5/10 ,  A61G5/1078 ,  A61G2203/14 ,  B60G5/01 ,  B60G2300/24 ,  Y10S180/907 ,  Y10S297/04

摘要： A wheelchair includes a pivoting drive assembly having a drive wheel, a motor drive connected to the drive wheel, and a first pivoting linkage fixedly attached to the motor drive. The pivoting drive assembly is pivotally coupled to a frame at a first frame pivot axis such that the drive wheel, motor drive, and first pivoting linkage pivot about the first frame pivot axis as a unit. The wheelchair further includes a second pivoting linkage and a front caster assembly. The second pivoting linkage is pivotally coupled to the frame at a second frame pivot axis. The first pivoting linkage is pivotally coupled to the front caster assembly at a first front caster pivot axis and the second pivoting linkage is pivotally coupled to the front caster assembly at a second front caster pivot axis.

摘要翻译： 轮椅包括具有驱动轮的旋转驱动组件，连接到驱动轮的马达驱动器和固定地连接到马达驱动器的第一枢转连杆。 枢转驱动组件在第一框架枢转轴线处枢转地联接到框架，使得驱动轮，电机驱动器和第一枢转连接件围绕第一框架枢转轴线作为一个单元枢转。 轮椅还包括第二枢转连杆机构和前脚轮组件。 第二枢转联动装置在第二框架枢转轴线处枢转地联接到框架。 第一枢转连杆机构在第一前脚轮枢转轴线处枢转地联接到前脚轮组件，并且第二枢转连杆机构在第二前脚轮枢转轴线处枢转地联接到前脚轮组件。

公开(公告)号：US20100059297A1

公开(公告)日：2010-03-11

申请号：US12555945

申请日：2009-09-09

申请人： Steve Urbanik ,  Keith E. Gleasman

发明人： Steve Urbanik ,  Keith E. Gleasman

IPC分类号： B62D11/20

CPC分类号： B62D55/14 ,  B60G5/01 ,  B60G2300/32 ,  B62D55/108

摘要： A flexible, non-resilient strap of the tandem wheel suspension interconnects the vehicle frame and one of the rocker arms of an endless track vehicle, limiting the motion of the rocker arm in the direction of the terrain but permitting freedom of motion in an upward direction away from the terrain. The rocker arms share a support axle mounted to the vehicle frame, and each rocker arm is independently movable about the support axle. A shock-absorbing element, located in the vicinity of the strap, is preferably similarly attached between the frame and the same rocker arm to dampen the motion of the rocker arm in the direction of the terrain while permitting freedom of motion in an upward direction away from the terrain. In one embodiment, a small idler roller is positioned slightly above the endless track at a location between the two tandem wheel suspensions supporting the endless track.

摘要翻译： 串联轮悬架的柔性，非弹性的带将车架和环形轨道车辆的摇臂之一相互连接，限制了摇臂在地形方向上的运动，但允许在向上方向上的运动自由 远离地形。 摇臂共享一个安装在车架上的支撑轴，每个摇臂可独立地围绕支撑轴移动。 位于带子附近的减震元件优选地类似地安装在框架和同一摇臂之间以便在地形方向上抑制摇臂的运动，同时允许向上移动的自由度 从地形。 在一个实施例中，小型惰轮位于支撑环形轨道的两个串联轮悬架之间的位置处，稍微位于环形履带的上方。

公开(公告)号：US07552785B2

公开(公告)日：2009-06-30

申请号：US11555794

申请日：2006-11-02

申请人： Lance S. Tuhy

发明人： Lance S. Tuhy

IPC分类号： B62D55/104 ,  B62D55/065

CPC分类号： B62D55/104 ,  B60G5/01 ,  B60G11/04 ,  B60G2200/1324 ,  B60G2300/32 ,  B62D55/14

摘要： A suspension system for a track vehicle, the suspension system comprising: a frame; a track surrounding the frame; a plurality of suspension modules resiliently interconnected between the frame and track to bias the track into engagement with a ground surface upon which the track vehicle sits; and at least one idler over which the track extends. Under a normal load, all weight of the track vehicle is borne by the suspension modules and not by the at least one idler. Under selected conditions the at least one idler bears at least some weight of the track vehicle to rigidify the track vehicle suspension during such selected conditions.

摘要翻译： 一种用于轨道车辆的悬挂系统，所述悬架系统包括：框架; 围绕框架的轨道; 多个悬架模块，其弹性地互连在所述框架和轨道之间，以将所述轨道偏置成与所述轨道车辆所在的地面接合; 以及轨道延伸的至少一个惰轮。 在正常负载下，轨道车辆的所有重量由悬架模块承担，而不由至少一个惰轮承担。 在选择的条件下，至少一个惰轮承受轨道车辆的至少一些重量，以在这种选定的条件下使轨道车辆悬架硬化。

公开(公告)号：US20080105472A1

公开(公告)日：2008-05-08

申请号：US11555794

申请日：2006-11-02

申请人： Lance S. Tuhy

发明人： Lance S. Tuhy

IPC分类号： B62D55/104 ,  B62D55/065

CPC分类号： B62D55/104 ,  B60G5/01 ,  B60G11/04 ,  B60G2200/1324 ,  B60G2300/32 ,  B62D55/14

摘要： A suspension system for a track vehicle, the suspension system comprising: a frame; a track surrounding the frame; a plurality of suspension modules resiliently interconnected between the frame and track to bias the track into engagement with a ground surface upon which the track vehicle sits; and at least one idler over which the track extends. Under a normal load, all weight of the track vehicle is borne by the suspension modules and not by the at least one idler. Under selected conditions the at least one idler bears at least some weight of the track vehicle to rigidify the track vehicle suspension during such selected conditions.

摘要翻译： 一种用于轨道车辆的悬挂系统，所述悬架系统包括：框架; 围绕框架的轨道; 多个悬架模块，其弹性地互连在所述框架和轨道之间，以将所述轨道偏置成与所述轨道车辆所在的地面接合; 以及轨道延伸的至少一个惰轮。 在正常负载下，轨道车辆的所有重量由悬架模块承担，而不由至少一个惰轮承担。 在选择的条件下，至少一个惰轮承受轨道车辆的至少一些重量，以在这样的选定条件下使轨道车辆悬架硬化。

公开(公告)号：US4840394A

公开(公告)日：1989-06-20

申请号：US184236

申请日：1988-04-21

申请人： Donald B. Bickler

发明人： Donald B. Bickler

IPC分类号： B60G5/01 ,  B60G21/04

CPC分类号： B60G5/01 ,  B60G21/04 ,  B60G2300/07

摘要： A vehicle is provided which maintains a substantially constant weight, and therefore traction, on all wheels, despite one wheel moving considerably higher or lower than the others, while avoiding a very soft spring suspension. The vehicle includes a chassis or body to be supported and a pair of side suspensions at either side of the body. In a six wheel vehicle, each side suspension includes a middle wheel, and front and rear linkages repectively coupling the front and rear wheels to the middle wheel. A body link pivotally connects the front and rear linkages together, with the middle of the body link rising or falling by only a fraction of the rise or fall of any of the three wheels. The body link pivotally supports the middle of the length of the body. A transverse suspension for suspending the end of the body on the side suspensions includes a middle part pivotally connected to the body about a longitudinal axis and opposite ends each pivotally connected to one of the side suspensions along at least a longitudinal axis.

摘要翻译： 尽管一个车轮相对于其他车轮移动得比较高或更低，但是在避免非常柔软的弹簧悬架的同时，提供一种车辆，其保持在所有车轮上的基本上恒定的重量并因此保持牵引力。 车辆包括待支撑的底架或主体以及身体两侧的一对侧悬架。 在六轮车中，每个侧悬架包括中间轮，前后连杆将前轮与后轮分别连接到中间轮。 身体连接将前连杆和后连杆枢转地连接在一起，身体连杆的中部仅上升或下降三个轮中的任何一个的上升或下降的一小部分。 身体连接枢轴支撑身体长度的中间。 用于将身体的端部悬挂在侧悬架上的横向悬架包括围绕纵向轴线枢转地连接到主体的中间部分，并且相对的端部各自至少沿纵向轴线枢转地连接到侧悬架中的一个。

公开(公告)号：US3756619A

公开(公告)日：1973-09-04

申请号：US3756619D

申请日：1971-06-08

申请人： SPEED CUT INC

发明人： THORSELL R

IPC分类号： B60G1/00 ,  B60G5/01

CPC分类号： B60G1/00 ,  B60G5/01 ,  B60G2300/36

摘要： Vehicular wheel suspension units consist of primary support frames upon which plural tandem wheel assemblies are suspended through trailing pivotal link arms. Additional interconnecting linkage means between the several independently suspended wheel assemblies allow the assemblies to operate in unison on rough terrain in a compensating mode to maintain a level and smooth shock-free ride with maximum roll stability. The system is purely mechanical without resort to cables, hydraulics or pneumatics. The wheel suspension is adjustable to raise or lower the vehicle main frame or bed and to lock it at a desired elevation in a safe manner while the vehicle is at rest. The system is applicable to trailers and other vehicles.

摘要翻译： 车轮悬挂单元由主支撑框架组成，多个串联轮组件通过主支撑框架通过拖动的枢转连杆臂悬挂。 在多个独立悬挂的轮组件之间的附加互连连接装置允许组件在补偿模式下在崎岖的地形上一致地运行，以保持水平和平稳无冲击的行驶，同时具有最大的滚动稳定性。 该系统纯粹是机械的，不需要电缆，液压或气动。 车轮悬架可调节以升高或降低车辆主框架或床，并且在车辆静止时以安全的方式将其锁定在期望的高度。 该系统适用于拖车和其他车辆。

公开(公告)号：US3566825A

公开(公告)日：1971-03-02

申请号：US3566825D

申请日：1968-09-03

申请人： RUF WALTER

发明人： RUF WALTER

IPC分类号： B60F3/00 ,  B60G3/14 ,  B60G5/01 ,  B60G11/18 ,  B60G13/00 ,  B60G15/06 ,  B60G17/027 ,  B60G21/00 ,  B60K17/04 ,  B60K17/34 ,  B60K17/36 ,  B62D11/12 ,  B62D55/108 ,  B62D55/125 ,  B62D61/10

CPC分类号： B60G13/00 ,  B60F3/00 ,  B60F3/0007 ,  B60G3/145 ,  B60G5/01 ,  B60G11/183 ,  B60G15/06 ,  B60G17/0277 ,  B60G21/00 ,  B60G2204/13 ,  B60G2300/07 ,  B60G2300/28 ,  B60K17/043 ,  B60K17/34 ,  B60K17/36 ,  B62D11/12 ,  B62D55/108 ,  B62D55/1083 ,  B62D55/125 ,  B62D61/10

摘要： An amphibious armored vehicle having a plurality of wheels which are arranged in spaced relationship on each side of a hull and which is steered by controlling the speed of the wheels on one side as compared with the speed of the wheels on the other side. Each wheel is individually suspended and on each side of the vehicle there is provided a drive shaft means which is driven from a steering mechanism and by which each wheel is driven.

公开(公告)号：US3556551A

公开(公告)日：1971-01-19

申请号：US3556551D

申请日：1969-01-08

申请人： JOHN B SHAW ,  WILLIAM H SCHWARTZ

发明人： SHAW JOHN B ,  SCHWARTZ WILLIAM H

IPC分类号： B60G5/01 ,  B60G21/067 ,  B60G5/00

CPC分类号： B60G5/01 ,  B60G21/067

摘要： Disclosed herein is a suspension system incorporating three inline wheels for supporting one side of a vehicle. Each end wheel is connected to and cooperates with a hydraulic cylinder. The middle wheel is connected to and cooperates with a pair of hydraulic cylinders. A tubular line connects the hydraulic cylinder of one end wheel with one of the hydraulic cylinders of the middle wheel, and a tubular line connects the hydraulic cylinder of the other end wheel with the other hydraulic cylinder of the middle wheel.