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31. 发明授权

US5899543A Resilient support element for roller wheels of a rubber tracked vehicle 失效
标题翻译：橡胶履带式车轮滚轮的弹性支撑元件
公开(公告)号：US5899543A
公开(公告)日：1999-05-04
申请号：US801794
申请日：1997-02-14
申请人： Thomas G. Lykken , Brian D. Vik , Peder L. Pederson
发明人： Thomas G. Lykken , Brian D. Vik , Peder L. Pederson
IPC分类号： B62D55/108
CPC分类号： B62D55/1086
摘要： A resilient suspension element for use in a resilient system for supporting roller wheels from the undercarriage of a tracked vehicle having a rubber track. The resilient suspension element includes a T-shaped and a U-shaped rigid mounting component, with the inside surface of a U-shaped resilient component secured to the leg of the T-shaped component and the outside surface secure to the inside surface of the U-shaped rigid mounting component. A resilient suspension element is secured to each end of a beam, extending transverse to the axles of the roller wheels mounted thereon, to provide resilient support in the vertical direction and limited resilience to "fore" and "aft" and rolling motion of the beam, and the roller wheels mounted thereon, with respect to the undercarriage.
摘要翻译：一种用于弹性系统的弹性悬挂元件，用于从具有橡胶履带的跟踪车辆的起落架支撑滚轮。弹性悬挂元件包括T形和U形的刚性安装部件，U形弹性部件的内表面固定在T形部件的腿部上，外表面固定到 U型刚性安装部件。弹性悬挂元件固定到梁的每个端部，横向于安装在其上的滚轮的轴线延伸，以在垂直方向上提供弹性支撑，并且限制弹性到“前”和“后”以及横梁的滚动运动，以及相对于起落架安装在其上的滚轮。

32. 发明授权

US5860486A Rear suspension system for a land vehicle 失效
标题翻译：陆上车辆后悬挂系统
公开(公告)号：US5860486A
公开(公告)日：1999-01-19
申请号：US632581
申请日：1996-04-15
申请人： Denis Boivin , Alain Boivin
发明人： Denis Boivin , Alain Boivin
IPC分类号： B62D55/108 , B62M27/02 , B62D55/104
CPC分类号： B62M27/02 , B62D55/108 , B62M2027/026
摘要： A rear suspension system for a land vehicle comprising a single generally centrally mounted structure in a middle portion of the rear suspension system. The suspension system comprises a pair of inclined primary suspension means, and a pair of inclined primary oscillating arms for pivotally connected to a pair of laterally spaced longitudinal slides at an underside area of the chassis of the land vehicle. Each of the primary oscillating arms comprise a distal end, which are further coupled to a horizontal bar adjacent a distal end of the primary suspension means, such as a shock absorber, and a proximal end which are individually mounted a horizontal bar adjacent a front end of the primary suspension means at an underside portion of the chassis. The suspension system further comprises a Weight Transfer Dynamic Compensator for raising a front tip portion of the longitudinal slides each time there is a transfer of weight in the vehicle. The Weight Transfer Dynamic Compensator is beneficial during acceleration and cornering of the vehicle by allowing the front end of the vehicle to remain close to the ground, thereby providing improved traction and control of the vehicle.
摘要翻译：一种用于陆地车辆的后悬架系统，其包括在后悬架系统的中间部分中的单个大致中心安装的结构。悬挂系统包括一对倾斜的主悬架装置和一对倾斜的主摆臂，用于在陆地车辆的底盘的下侧区域处可枢转地连接到一对横向间隔开的纵向滑动件。每个主摆臂包括一远端，该远端还与一相邻的主悬架装置的远端（例如减震器）连接在一水平杆上，该近端单独地安装在前端附近的水平杆的主悬挂装置在底盘的下侧部分。该悬架系统还包括一个重量传递动态补偿器，用于每当车辆中的重量转移时，提升纵向滑块的前端部分。通过允许车辆的前端保持靠近地面，重量传递动态补偿器在车辆的加速和转弯期间是有益的，从而提供车辆的改进的牵引和控制。

33. 发明授权

US5692579A Adjustable snowmobile track suspension 失效
标题翻译：可调雪地摩托车悬架
公开(公告)号：US5692579A
公开(公告)日：1997-12-02
申请号：US356072
申请日：1994-12-14
申请人： Keith W. Peppel , Robert W. Przekwas , Edwin M. Monsrud , Richard H. Bates, Jr.
发明人： Keith W. Peppel , Robert W. Przekwas , Edwin M. Monsrud , Richard H. Bates, Jr.
IPC分类号： B62D55/108 , B62D55/104
CPC分类号： B62D55/108 , B62M2027/026
摘要： A suspension system mountable to the chassis of a snowmobile and about which an endless track is carried. The suspension includes a slide frame for engagement with a lower portion of the endless track and one or more springs for urging the slide frame downwardly away from the chassis. The suspension system also includes a downwardly angled suspension arm having an upper end pivotally mounted to the snowmobile chassis. The lower end of the arm is pivotally connected to the slide frame so as to permit limited longitudinal movement of the lower end of the arm with reset to the slide frame. An adjustable limit is provided for adjustably limiting the degree of longitudinal movement of the lower end of the arm with respect to the slide frame to adjustably control the range of orientations of the slide frame with respect to the snowmobile chassis.
摘要翻译：一种悬挂系统，其可安装到雪地车的底盘上并且携带有环形履带。悬架包括用于与环形轨道的下部接合的滑动框架和用于将滑动框架向下推离底盘的一个或多个弹簧。悬挂系统还包括向下成角度的悬挂臂，其具有可枢转地安装到雪地车底盘的上端。臂的下端枢转地连接到滑动框架，以便允许臂的下端的有限的纵向移动通过复位到滑动框架。提供了可调节的限制，用于可调节地限制臂的下端相对于滑动框架的纵向运动的程度，以可调节地控制滑动框架相对于雪地车辆底盘的取向范围。

34. 发明授权

US4987965A Snowmobile suspension 失效
标题翻译：雪地车悬挂
公开(公告)号：US4987965A
公开(公告)日：1991-01-29
申请号：US503687
申请日：1990-04-03
申请人： Michel Bourret
发明人： Michel Bourret
IPC分类号： B62D55/07 , B62D55/108 , B62M27/02
CPC分类号： B62M27/02 , B62D55/07 , B62D55/108 , B62M2027/026
摘要： In a snowmobile track suspension the slide frame that contacts the ground-engaging run of the track belt is carried on front and rear suspension arm assemblies. The front suspension arm assembly is pivoted to the vehicle on the axis of the sprocket drive shaft. The rear suspension arm assembly is articulated, having upper and lower sections that are rearwardly angled and pivotally interconnected and support in the region of the pivotal interconnection the idler wheel that maintains the track under tension. The arrangement eliminates stretching of the track and lengthens the track life. Furthermore the rearwardly angled arrangement of the rear suspension arm assembly allows easier backward motion of the snowmobile because the lower arm section provides an angle of attack to help the track rise above an obstacle.
摘要翻译：在雪地车轨道悬挂中，与履带的地面接合行程接触的滑动框架承载在前悬架臂组件和后悬架臂组件上。前悬架臂组件在链轮驱动轴的轴线上枢转到车辆。后悬架臂组件是铰接的，具有向上并且可枢转地相互连接的上部和下部，并且在枢转互连的区域中支撑，以保持轨道处于张力下的惰轮。该布置消除了轨道的拉伸并延长了轨道寿命。此外，后悬架臂组件的向后倾斜的布置允许雪车更容易的向后运动，因为下臂部分提供迎角以帮助轨道上升到障碍物上方。

35. 发明授权

US4521033A Assembly comprising a frame, unsteered wheels and spring suspension of a motor vehicle 失效
标题翻译：组件包括机动车辆的框架，非导向轮和弹簧悬架
公开(公告)号：US4521033A
公开(公告)日：1985-06-04
申请号：US491383
申请日：1983-05-04
申请人： Hugo Lenhard-Backhaus , Kurt Krumpeck
发明人： Hugo Lenhard-Backhaus , Kurt Krumpeck
IPC分类号： B60G11/20 , B60G21/055 , B62D55/108
CPC分类号： B62D55/108 , B60G11/20 , B60G21/055 , B60G2202/142 , B60G2202/1424 , B60G2204/143 , B60G2204/41 , B60G2204/4104
摘要： The invention provides an improvement in an assembly comprising a frame for a motor vehicle, a pair of unsteered wheels disposed on opposite sides of the frame, and a spring suspension comprising a respective longitudinal control arm connected to each one of the wheels for constraining the wheel, each control arm having a hub, a respective bearing sleeve having one end secured to the frame and associated with a respective one of the control arms, the control arm hub being rotatably mounted in the associated bearing sleeve, the bearing sleeves having inner ends facing each other, a respective torsion bar associated with each wheel control arm for urging the control arm to a predetermined angular position about the axis of the associated bearing sleeve, the torsion bars having axes extending parallel to each other transversely to the direction of travel and the torsion bars being arranged one behind the other in this direction, and a respective anchor secured to the frame against rotation about the axis of an associated one of the torsion bars, one end of each torsion bar being fixed to the hub of the associated control arm and the other torsion bar end being fixed to the associated anchor. In the improvement, the anchors are concentrically mounted on the facing inner ends of the associated bearing sleeves and each anchor is a casting having a sprue eccentric with respect to the axis of the associated bearing sleeve, the other torsion bar ends being fixed in the eccentric sprues whereby the fixed other end of one torsion bar is offset from the fixed one end of the other torsion bar.
摘要翻译：本发明提供了一种组件的改进，其包括用于机动车辆的框架，设置在框架的相对侧上的一对非导向轮，以及弹簧悬架，其包括连接到每个车轮的相应的纵向控制臂，用于限制车轮每个控制臂具有毂，相应的轴承套筒的一端固定到框架并与相应的控制臂相关联，控制臂毂可旋转地安装在相关联的轴承套筒中，轴承套筒的内端面向彼此相关联的与每个车轮控制臂相关联的扭力杆，用于将控制臂推动到围绕相关联的轴承套筒的轴线的预定角度位置，所述扭杆具有横向于行进方向彼此平行的轴线，并且扭杆在该方向上一个接一个地布置，并且相应的锚固件固定到框架以防止旋转围绕相关联的一个扭杆的轴线，每个扭杆的一端固定到相关联的控制臂的轮毂，另一个扭杆端固定到相关联的锚。在改进中，锚定件同心地安装在相关联的轴承套筒的相对的内端上，并且每个锚固件是具有相对于相关联的轴承套筒的轴线偏心的浇口的铸件，另一个扭杆端部固定在偏心一个扭杆的固定的另一端从另一扭杆的固定的一端偏移。

36. 发明授权

US4386809A Driving-guidance system for a resilient vehicle propulsion band 失效
标题翻译：用于弹性车辆推进带的驾驶引导系统
公开(公告)号：US4386809A
公开(公告)日：1983-06-07
申请号：US244548
申请日：1981-03-16
申请人： Algis L. Lapsys
发明人： Algis L. Lapsys
IPC分类号： B62D55/08 , B62D55/108 , B62D55/24 , B62D55/30
CPC分类号： B62D55/242 , B62D55/08 , B62D55/108 , B62D55/30
摘要： In a ground vehicle having resilient endless bands engaged with the terrainor suspension and propulsion purposes, improved novel roller arrangements for maintaining a desired band envelope under adverse operating conditions, such as large vehicle accelerations or decelerations, movement over rough bumpy terrain, or vehicle turning actions.
摘要翻译：在具有与地形接合用于悬挂和推进目的的弹性环形带的地面车辆中，改进的新颖的辊布置用于在不利的操作条件下保持期望的带包络，例如大的车辆加速或减速，在粗糙的颠簸地形或车辆转向行动。

37. 发明授权

US4097093A Track guiding means for a track-type vehicle 失效
标题翻译：轨道式车辆的导轨装置
公开(公告)号：US4097093A
公开(公告)日：1978-06-27
申请号：US735480
申请日：1976-10-26
申请人： Robert L. Shelby , James T. Duke , Duane L. Parker
发明人： Robert L. Shelby , James T. Duke , Duane L. Parker
IPC分类号： B62D55/08 , B62D55/084 , B62D55/104 , B62D55/108 , B62D55/14 , B62D55/15 , B62D55/16
CPC分类号： B62D55/08 , B62D55/0847 , B62D55/104 , B62D55/15
摘要： A guide arrangement for a track assembly of a track-type vehicle comprises a first arm mounted on a track frame, a second arm pivotally mounted on the first arm and a pair of rollers rotatably mounted on the second arm to engage the track assembly in rolling contact therewith. A pair of guides are secured to either the first or second arm to straddle each link assembly of the track assembly to restrain lateral movements thereof.
摘要翻译：用于轨道式车辆的轨道组件的引导装置包括安装在轨道框架上的第一臂，可枢转地安装在第一臂上的第二臂和可旋转地安装在第二臂上的一对滚子，以与滚动轨道组件接合与其接触。一对引导件固定到第一或第二臂上以跨越轨道组件的每个连杆组件以限制其横向移动。

38. 发明授权

US3923111A Multidirectional resilient suspension for vehicles 失效
公开(公告)号：US3923111A
公开(公告)日：1975-12-02
申请号：US43866574
申请日：1974-02-01
申请人： CATERPILLAR TRACTOR CO
发明人： PURCELL ROBERT J , BALZER DAVID J , VAN ZANDT ROLLIN P
IPC分类号： B60G15/00 , B60G11/00 , B60G11/22 , B62D55/10 , B62D55/104 , B62D55/108 , B62D55/112 , B62D55/16
CPC分类号： B62D55/108 , B60G11/22
摘要： The invention provides a suspension system for track-type vehicles. The system comprises a resilient assembly for mounting on the track roller frame of the vehicle which includes a tubular member having a stack of resilient pads therewithin and a plurality of spaced coaxial resilient members therearound. The mounted assembly effectively cushions relative vertical and horizontal movement between the track roller frame and main frame of the vehicle. An alternate embodiment includes a resilient assembly having a plurality of obliquely oriented resilient pads mounted upon the track roller frame to form a pocket for receiving a complimentary mating bracket secured to the main frame of the vehicle. The assembly effectively cushions horizontal and vertical relative movement between the main and track roller frames of the vehicle.

39. 发明授权

US3788412A Snowmobile suspension system 失效
标题翻译： SNOWMOBILE悬挂系统
公开(公告)号：US3788412A
公开(公告)日：1974-01-29
申请号：US3788412D
申请日：1972-05-17
申请人： COLEMAN CO
发明人： VINCENT M
IPC分类号： B60G15/06 , B62D55/108 , B62D27/02
CPC分类号： B60G15/062 , B62D55/108
摘要： A suspension system for tracked vehicles, more particularly snowmobiles, provides improved operation together with a smoother ride. The rear suspension of the frame and slide bar assembly is suspended from the snowmobile chassis by combined shock absorber and axially deformable tubular coil spring units pivotally attached to extend upwardly and rearwardly so that the coil spring and shock absorber units act downwardly and forwardly on the rear idle wheels and slide bars.
摘要翻译：用于跟踪车辆，特别是雪地摩托车的悬挂系统提供改进的操作以及平稳的乘坐。框架和滑动杆组件的后悬架通过组合的减震器和可轴向连接的可轴向变形的管状螺旋弹簧单元从雪地车辆底盘悬挂以向上和向后延伸，使得螺旋弹簧和减震器单元在后部向下并向前运动惰轮和滑杆。

40. 发明授权

US3774708A Triangular track resilient bogie suspension 失效
标题翻译：三角形轨迹弹性悬挂
公开(公告)号：US3774708A
公开(公告)日：1973-11-27
申请号：US3774708D
申请日：1971-12-27
申请人： CATERPILLAR TRACTOR CO
发明人： PURCELL R , WEHR K
IPC分类号： B62D55/104 , B62D55/06 , B62D55/10 , B62D55/108 , B62D55/116 , B62D55/12 , B62D55/16 , B62D55/30
CPC分类号： B62D55/108 , B62D55/10
摘要： An assembly for supporting and driving a vehicle with a crawler track has the track chain engaged on a pair of spaced apart idler wheels and a drive sprocket situated between the idlers and upwardly therefrom whereby the chain is maintained in a triangular configuration with the sprocket and drive elements situated well above the abrasive conditions at ground level, the entire assembly being oscillatable relative to the associated vehicle. To provide good resiliency and recoiling ability under high speed, heavy duty conditions each idler is mounted on one leg of an angled member which is pivoted to a fluid shock absorbing cylinder attached to an oscillatable track frame. Resilient means acting on the other leg comprises compression pads exhibiting a progressive spring rate whereby the idler may shift upwardly or backwardly as necessary to absorb shocks and reduce wear. Pairs of load carrying track rollers are mounted on bogies pivoted to the other leg of the angled member. In an alternative embodiment the track roller bogies are pivoted directly to the oscillatable track frame.

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