公开(公告)号：US20040173390A1

公开(公告)日：2004-09-09

申请号：US10800486

申请日：2004-03-15

申请人： Formula Fast Racing

发明人： Gerard J. Karpik

IPC分类号： B62D055/00

CPC分类号： B62D55/108 ,  B62M2027/026

摘要： A suspension system for suspending an endless track beneath a tracked vehicle chassis. At least one suspension arm is pivotal connection to the vehicle chassis at an upper end and pivotally connected to a suspension rail at a lower end. A biasing mechanism provides a biasing force that biases the suspension rail away from the vehicle chassis. At least one rear wheel is coupled proximate a rear portion of the suspension rail. A track tensioning system displaces the rear wheel relative to the suspension rail to apply a tensioning force to the endless track in response to displacement of the suspension arm.

摘要翻译： 悬挂系统，用于悬挂履带式车辆底盘下方的无尽履带。 至少一个悬挂臂在上端枢转地连接到车辆底盘并且在下端枢转地连接到悬架轨道。 偏置机构提供偏压力，该偏置力将悬挂导轨偏离车辆底盘。 至少一个后轮联接在悬挂导轨的后部附近。 轨道张紧系统使后轮相对于悬挂轨移动，以响应于悬架臂的位移而向循环轨道施加张紧力。

公开(公告)号：US20040017107A1

公开(公告)日：2004-01-29

申请号：US10607267

申请日：2003-06-27

申请人： OTICO

发明人： Olivier Phely ,  Denis Piou

IPC分类号： B62D055/00

CPC分类号： B62D55/10 ,  B62D55/04 ,  B62D55/24

摘要： The drive device of the invention comprises a ready to fit unit or kit, for installing in a detachable manner on one side of a chassis of a motor vehicle. The unit comprises a flexible crawler looped round a drive wheel adapted to be mounted on a drive hub of the vehicle and round a tension wheel carried by a support frame, which comprises an internal part adapted to be secured in a detachable manner on the chassis remote from the drive shaft, an intermediate part adapted to carry the tension wheel and an external part carrying a bearing for the drive wheel. The invention is particularly of use for transforming vehicles with four drive wheels for crawler operation.

摘要翻译： 本发明的驱动装置包括准备安装的单元或套件，用于以可拆卸的方式安装在机动车辆的底盘的一侧上。 该单元包括柔性履带，环形驱动轮环绕驱动轮，该驱动轮适于安装在车辆的驱动轮毂上并围绕由支撑框架承载的张力轮，其包括适于以可拆卸的方式固定在底盘远程 从驱动轴，适于承载张力轮的中间部件和承载驱动轮的轴承的外部部件。 本发明特别用于转向具有四个用于履带式操作的驱动轮的车辆。

公开(公告)号：US20030226697A1

公开(公告)日：2003-12-11

申请号：US10434293

申请日：2003-05-07

申请人： macmoter S.p.A.

发明人： Alois Johann Haringer

IPC分类号： B62D055/00

CPC分类号： B62D55/125 ,  B62D55/24

摘要： The invention relates to a tracked vehicle having smooth driving and idler wheels 6, 7, 8 and 9, respectively, which frictionally transmit the tractive force to tracks 3, 4, in particular to rubber tracks, and which are mounted by means of a frame 3 which carries at least one driving engine 11. The essence of the invention consists in the fact that, to avoid the slipping of the tracks on the driving and idler wheels, both the two front idler wheels 6, 7 and the two rear idler wheels 8, 9 are driven in each case (FIG. 1).

摘要翻译： 本发明涉及一种具有平滑驱动的跟踪车辆和惰轮6,7,8和9，其分别将牵引力摩擦地传递到轨道3,4，特别是橡胶履带，并通过框架 本发明的实质在于，为了避免轨道在驾驶和惰轮上的滑动，两个前惰轮6和7以及两个后惰轮 在各种情况下（图1）驱动8,9。

公开(公告)号：US20030121705A1

公开(公告)日：2003-07-03

申请号：US10038628

申请日：2002-01-03

发明人： Harvey G. Rau

IPC分类号： B62D055/00

CPC分类号： B62D55/075 ,  Y10S280/10

摘要： A personal mobility vehicle includes a frame with a pair of parallel tracks for moving the vehicle, the track having a lower surface forming a drive plane for the tracks. A seat is operably mounted on the frame, and has a support for moving the seat about a generally horizontal axis normal to a longitudinal axis of the tracks, to maintain the seat in a generally upright position as the vehicle moves up or down a slope. The seat is also operably mounted for rotational movement on a vertical axis, to permit the seat to swivel. A lifter arm is operably mounted on the frame, with a forward end pivotally connected to the frame at a location spaced above the drive plane, and a rearward end pivotal between a lowered position spaced below the drive plane and a storage position spaced above the drive plane. A cylinder selectively raises and lowers the lifter arm to assist the vehicle in traversing the upper end of a flight of stairs, in either the ascending or descending directions.

公开(公告)号：US20030089535A1

公开(公告)日：2003-05-15

申请号：US10281922

申请日：2002-10-25

发明人： Helmut Kanzler ,  Michael Kuhn

IPC分类号： B62D055/00

CPC分类号： B62D5/003 ,  B60T8/00 ,  B60T11/21 ,  B60T17/20 ,  B62D11/08 ,  B62D11/183 ,  B62D55/06

摘要： A tracked vehicle with a drive system, which performs driving, braking, directional change, and steering functions as a function of corresponding control commands from an electronic control unit. According to the invention, at least one separate brake system, which operates without current, is provided, which can be enabled by at least one actuating element, which also acts in the absence of current, when a function parameter exceeds or falls below at least one limit value.

摘要翻译： 具有驱动系统的跟踪车辆，其执行来自电子控制单元的相应控制命令的功能的驱动，制动，方向改变和转向功能。 根据本发明，提供了在没有电流的情况下操作的至少一个单独的制动系统，其可以由功能参数超过或低于至少的功率参数的至少一个致动元件实现，该致动元件也在没有电流的情况下起作用 一个极限值。

公开(公告)号：US20020005303A1

公开(公告)日：2002-01-17

申请号：US09892416

申请日：2001-06-27

发明人： Alois Johann Haringer

IPC分类号： B62D055/00 ,  B60K001/00 ,  B60K017/00

CPC分类号： B62D55/04 ,  A01B51/026 ,  B60G17/005 ,  B60G2200/32 ,  B60G2204/46 ,  B60G2300/09 ,  B62D7/026 ,  B62D7/04 ,  B62D11/20 ,  B62D55/0655 ,  B62D61/10 ,  E02F9/024 ,  E02F9/028

摘要： The invention relates to a vehicle which can be used in particular as an agricultural vehicle and/or for construction purposes and comprises at least one vehicle frame, a drive and an undercarriage in each case. The core of the invention resides in the undercarriage 4, 4a including on both sides wheels 12, 13 having tires, and/or chain wheels 70a, 71a having crawler tracks/chains 72a, which are arranged one behind another in the running direction and as wheel groups 11, 11a, and also can be steered in each case as a wheel group 11, 11a and can be pivoted about a Y-axis 19/transverse axis arranged transversely with respect to the X-axis 20/longitudinal axis of the vehicle 1, 1a.

摘要翻译： 本发明涉及一种特别用作农用车辆和/或用于建筑目的的车辆，并且在每种情况下包括至少一个车架，驱动器和起落架。 本发明的核心在于包括在两侧的具有轮胎的车轮12,13的起落架4,4a和/或具有履带/链条72a的链轮70a，71a，它们在行进方向上一个接一个地布置，并且作为 轮组11,11a，并且也可以作为轮组11,11a在每种情况下被转向，并且可以围绕相对于车辆的X轴20 /纵向轴线横向设置的Y轴19 /横向轴线枢转 1，1a。

公开(公告)号：US20040251062A1

公开(公告)日：2004-12-16

申请号：US10758491

申请日：2004-01-16

发明人： Stephane DeLisle

IPC分类号： B62D055/00

CPC分类号： B62D55/04

摘要： A removable equipment for winter use meant to convert a six wheeled utility vehicule in a crawler belted vehicule which the rear four wheel drive pneumatic tires propulse and the two front ones manoeuvre, that include a belt type caterpillar made of a rubber band belt material incorporating individual replacable traction segments that simultaneously tract and guide the said caterpillar belt in movement over the tires and structurally connected at both ends of the said belt with a detachable fastening device to encompass parallel to a pair of pneumatic tires of the rear portion, and box shaped skis that receive the pair of front pneumatic tires and layed in place with a rubber belt set with a fastening device surrounding the wheels for accurate magnability.

摘要翻译： 用于冬季使用的可移动设备旨在将履带式行李箱车辆中的六轮实用车辆转换成后轮四轮驱动充气轮胎推力和两个前轮操纵机构，包括由带有个体的橡胶带带材料制成的带式履带 同时引导和引导所述履带在轮胎上移动并在所述带的两端结构连接的可替换牵引段，其具有可拆卸的紧固装置，以平行于后部的一对充气轮胎包围，并且盒形滑雪板 其接收一对前充气轮胎并且布置在具有围绕车轮的紧固装置的橡胶带的适当位置以获得准确的可放置性。

公开(公告)号：US20030047995A1

公开(公告)日：2003-03-13

申请号：US10234806

申请日：2002-09-04

发明人： Mikel A. Blank ,  Chad M. Larson ,  Thomas A. Roth

IPC分类号： B62D055/00

CPC分类号： B62D55/24

摘要： A drive track is for a wheel train for mobilizing a paving vehicle upon a ground surface, the wheel train including a drive wheel and a bogie wheel. The track comprises an endless body disposable about the wheel train and including a driven portion engageable by the drive wheel such that the drive wheel circulates the track about the wheel train. A generally annular rail portion is connected with the drive portion and has a continuous inner circumferential surface contactable with the bogie wheel, such that the bogie wheel rolls along the inner surface, and a continuous outer circumferential surface contactable with the ground surface. The rail portion supports the bogie wheel above the ground surface such that when the track circulates about the wheel train, a distance between the bogie wheel axis and the ground surface remains substantially constant as the bogie wheel rolls along the rail inner surface.

摘要翻译： 驱动轨道是用于将铺路车辆移动到地面的轮系，所述轮系包括驱动轮和转向架轮。 该轨道包括围绕轮系一次性可循环的主体，并且包括可由驱动轮接合的从动部分，使得驱动轮围绕轮系循环轨道。 大致环形的轨道部分与驱动部分连接，并且具有可与转向架轮接触的连续的内圆周表面，使得转向架轮沿着内表面滚动，以及可与地面接触的连续的外圆周表面。 轨道部分支撑在地面上方的转向架轮，使得当轨道围绕轮系循环时，由于转向架轮沿轨道内表面滚动，转向架轮轴线与地面之间的距离保持基本恒定。

公开(公告)号：US20020190575A1

公开(公告)日：2002-12-19

申请号：US10101920

申请日：2002-03-20

发明人： Thomas G. Dom

IPC分类号： B62D055/00

CPC分类号： B62D55/244 ,  B62D55/14 ,  B62D55/30

摘要： Endless tracks constructed from the tread(s) of vehicle tire(s) by removing the tire sidewalls. The tread section is installed nullas isnull over pneumatic tires which are mounted in a frame containing adjusting slots and bolts to position the axles of the pneumatic tires so that tension is applied to the tread. The adjusting slots also allow the axle centerlines to be skewed relative to each other so that the tread will run on-center when no side load is present. Guide rollers contact the sides of the tread to limit the amount of off-center displacement when a side load is present. A spring loaded wiper is installed so that it contacts the under side of the upper run of the tread and removes debris prior to the tread feeding onto the forward most pneumatic tire which applies driving force to the tread.

摘要翻译： 通过去除轮胎侧壁从车辆轮胎的胎面构造的无尽履带。 胎面部“按原状”安装在充气轮胎上，充气轮胎安装在包含调节槽和螺栓的框架中，以定位充气轮胎的轴，使得向胎面施加张力。 调节槽还允许轴心线相对于彼此倾斜，使得当没有侧向负载时，胎面将在中心运行。 引导辊接触胎面的侧面，以限制侧面负载存在时的偏心位移量。 安装有弹簧加载的刮水器，使得其接触胎面上游的下侧，并且在胎面馈送到向胎面施加驱动力的最前面的充气轮胎之前去除碎屑。

公开(公告)号：US20020179343A1

公开(公告)日：2002-12-05

申请号：US09867361

申请日：2001-05-29

发明人： Dennis R. Theilen

IPC分类号： B62D055/00

CPC分类号： B62D55/108 ,  B62D55/04

摘要： A drive unit for a center pivot irrigation system is described which has a pair of track units mounted thereon. The drive tower includes an elongated base beam having opposite ends. A drive wheel is mounted on each end of the base beam with the drive wheels being driven in conventional fashion. An idler wheel is operatively rotatably mounted on the base beam inwardly of each end thereof adjacent the respective drive wheels. An endless track member extends around each of the drive wheels and the idler wheel associated therewith. Means is provided for vertical movement of the idler wheels as well as means for yieldably urging the idler wheels downwardly with respect to the base beam.

摘要翻译： 描述了一种用于中心枢转灌溉系统的驱动单元，其具有安装在其上的一对履带单元。 驱动塔包括具有相对端的细长基部梁。 驱动轮安装在基梁的每个端部上，驱动轮以常规方式驱动。 惰轮可操作地可旋转地安装在其各个端部的相应驱动轮的内侧的基础梁上。 环形轨道构件围绕每个驱动轮和与其相关联的惰轮延伸。 提供用于惰轮的垂直运动的装置以及用于相对于基部梁向下可靠地推动惰轮的装置。