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    Track assembly for a motorized vehicle field
    1.
    发明授权
    Track assembly for a motorized vehicle field 有权

    公开(公告)号：US11643156B2

    公开(公告)日：2023-05-09

    申请号：US16210122

    申请日：2018-12-05

    申请人： Denis Boivin

    发明人： Denis Boivin

    IPC分类号： B62D55/12 ,  B62D55/065 ,  B62D55/04 ,  B62D21/18 ,  B62D11/00

    CPC分类号： B62D55/12 ,  B62D55/04 ,  B62D55/065 ,  B62D11/00 ,  B62D21/18

    摘要： There is disclosed a track assembly having a frame; an endless track engaged with a track wheel system, the track wheel system having a track driving wheel and at least another wheel. An axle engaging device is rotatably mounted to the frame and is securable to a driven axle of a vehicle. An axis of rotation of the axle engaging device is spaced apart from a ground contacting area of the endless track by a distance taken along an axis perpendicular to the ground contacting area. A mechanism drivingly engages the axle engaging device to the track driving wheel. The mechanism defines a speed ratio defined as a rotational speed of the track driving wheel over a rotational speed of the axle engaging device. The distance is greater than a product of the speed ratio by a radius of the track driving wheel.

    Differential gear for a multi-shaft wheeled motor vehicle, and a drive train comprising several such differential gears
    3.
    发明授权
    Differential gear for a multi-shaft wheeled motor vehicle, and a drive train comprising several such differential gears 有权
    用于多轴轮式机动车辆的差速齿轮，以及包括多个这种差速齿轮的传动系

    公开(公告)号：US08506441B2

    公开(公告)日：2013-08-13

    申请号：US12162972

    申请日：2007-02-02

    申请人： Joakim Hultgren

    发明人： Joakim Hultgren

    IPC分类号： F16H48/20

    CPC分类号： B62D11/10 ,  B60K17/3462 ,  B60Y2200/24 ,  B62D11/00 ,  F16H48/08 ,  F16H48/10 ,  F16H48/11 ,  F16H48/20 ,  F16H48/24 ,  F16H48/295 ,  F16H48/30 ,  F16H48/32 ,  F16H48/34 ,  F16H2048/106 ,  F16H2048/204 ,  F16H2200/2071

    摘要： A differential gear, comprising a first releasable lock (42, 44) between a crown wheel (14) and the one drive shaft, a second, releasable lock (66, 68) between the crown wheel (14) and a differential housing (24), and a third releasable lock (74, 76) between the differential housing (24) and fixed vehicle part (26). The second and third locks are designed to be opened and locked alternately with one another. It is thereby possible to achieve drive shafts rotating in opposite directions to one another on the left and right side of the vehicle and thereby to achieve a center swiveling of the vehicle when the first lock (42, 44) is simultaneously kept in the locked position.

    摘要翻译： 一种差速齿轮，包括在冠轮（14）和一个驱动轴之间的第一可释放锁（42,44），在冠轮（14）和差速器壳体（24）之间的第二可释放锁（66,68） ）和在差速器壳体（24）和固定车辆部件（26）之间的第三可释放锁（74,76）。 第二和第三锁被设计成彼此交替地打开和锁定。 从而可以实现在车辆的左侧和右侧彼此相反方向转动的驱动轴，从而当第一锁（42,44）同时保持在锁定位置时实现车辆的中心旋转 。

    Brake steering mechanism for a vehicle
    4.
    发明申请
    Brake steering mechanism for a vehicle 审中-公开
    车辆制动转向机构

    公开(公告)号：US20050104306A1

    公开(公告)日：2005-05-19

    申请号：US10706950

    申请日：2003-11-14

    申请人： Li Jia

    发明人： Li Jia

    IPC分类号： B62B13/18 ,  B62D11/00 ,  B62D11/08

    CPC分类号： B62D11/08 ,  B62D11/00

    摘要： A brake steering mechanism for a vehicle includes a vehicle body having a seat properly disposed at a preset area in opposition to a brake pedal and an acceleration pedal disposed at the front of the vehicle body thereof wherein a left and a right brake sticks are mounted to both lateral sides of the seat and linked to a left and a right brake components of a left and a right front wheels via a first and a second control wires respectively for controlling the movement of the left and right front wheels thereof respectively. A rear wheel with a rear brake component is disposed at the back of the vehicle body wherein the brake pedal is linked to the rear brake component thereof via a third control wire for controlling the movement of the rear wheel thereof. Thus, the vehicle body is easily turned to the left/right via the left/right brake sticks and doubly held in brake via the first, second, and third control wires thereof. Without holding stiffly onto a conventional steering wheel of a vehicle, a driver can drive comfortably with both hands placed naturally onto the left and right brake sticks by both sides of the seat thereof. Besides, with the conventional steering wheel removed there-from, the driver won't be blocked in view by the steering wheel so as to look straight ahead and see clearly the situations on the road to ensure the safety of driving.

    摘要翻译： 一种用于车辆的制动转向机构，包括：车体，其具有正确设置在与制动踏板相对的预设区域的座位和设置在车体前部的加速踏板，其中左和右制动杆安装到 座椅的两个侧面，分别经由第一和第二控制线连接到左前轮和右前轮的左右制动部件，用于分别控制左右前轮的运动。 具有后制动部件的后轮设置在车体的后部，其中制动踏板通过用于控制其后轮的运动的第三控制线连接到其后制动部件。 因此，车体容易经由左/右制动杆向左/右转动，并经由其第一，第二和第三控制线双重保持在制动器中。 不用硬地固定在车辆的常规方向盘上，驾驶员可以舒适地驾驶，双手自然地放置在其座椅两侧的左右制动片上。 此外，随着传统方向盘的拆卸，驾驶员不会被方向盘看到，而是直视前方，并清楚了解道路上的情况，以确保驾驶的安全。

    Automated control system for traction vehicles
    5.
    发明授权
    Automated control system for traction vehicles 失效
    牵引车辆自动化控制系统

    公开(公告)号：US4850249A

    公开(公告)日：1989-07-25

    申请号：US149851

    申请日：1988-01-29

    申请人： Gerhard Kirstein

    发明人： Gerhard Kirstein

    IPC分类号： B62D9/00 ,  B62D11/00 ,  F16H59/46 ,  F16H59/48 ,  F16H59/50 ,  F16H61/02 ,  F16H61/08

    CPC分类号： B60D1/58 ,  B62D11/00 ,  B62D9/00 ,  F16H59/50 ,  F16H61/0213 ,  B60W2530/10 ,  F16H2302/04 ,  F16H59/46 ,  F16H59/48 ,  F16H61/08 ,  Y10S477/90 ,  Y10T477/65

    摘要： A control system is provided for a traction vehicle having a coupling for towing a trailing vehicle load. The system includes a microprocessor which receives signals from a load sensor and, as a function of such signals, controls the slip duration of shifting clutches in an automatic gear shift mechanism as well as the gear speed ratio timing and shifting sequence. In addition, the control system limits the minimum turn radius of the traction vehicle when pulling a load and prevents excessive acceleration of the traction vehicle when not coupled to a load.

    摘要翻译： 提供了一种用于牵引车辆的控制系统，该牵引车辆具有用于牵引尾部车辆负载的联接器。 该系统包括从负载传感器接收信号的微处理器，并且作为这种信号的功能，控制自动变速机构中变速离合器的滑动持续时间以及齿轮速比定时和换档顺序。 此外，控制系统在牵引负载时限制牵引车辆的最小转弯半径，并且防止当未耦合到负载时牵引车辆的过度加速。

    Automatic synchronized pitch controls for pairs of driver and driven V pulley drives
    6.
    发明授权
    Automatic synchronized pitch controls for pairs of driver and driven V pulley drives 失效
    自动同步桨距控制，用于成对的驱动和驱动V滑轮驱动

    公开(公告)号：US3964327A

    公开(公告)日：1976-06-22

    申请号：US516381

    申请日：1974-10-21

    申请人： Andrew Oscar Siren

    发明人： Andrew Oscar Siren

    IPC分类号： B60K17/06 ,  B60F3/00 ,  B62D11/00 ,  B62D11/12 ,  B62M23/00 ,  F16H9/16 ,  F16H37/00 ,  F16H61/662 ,  F16H55/52 ,  B62D11/02

    CPC分类号： F16H9/16 ,  B62D11/00 ,  B62M23/00 ,  F16H37/00 ,  F16H2009/163 ,  F16H2702/02 ,  F16H61/662

    摘要： In a vehicle or the like, a source of power is connected to a drive shaft. Two pairs of pulley halves are splined to this shaft and can be moved apart and together and are rotated by the shaft. Driven shafts also carry pairs of pulley halves which are splined thereto and can be moved therealong and belts extend between corresponding pulley halves on the drive shaft and corresponding pulley halves on the driven shafts. A pair of spur gears are journalled for partial rotation and mesh with one another, there being one pair for each two sets of pulley halves and a third drive gear engages between the innermost gears of said spur gears so that movement of this drive gear causes equal and simultaneous rotation of the spur gears. Levers are secured to the spur gears and are operatively connected to the pulley halves so that when the drive gear is rotated, one of the sets of pulley halves are moved apart on one of the shafts whereas the other set are moved together by equal amount and vice versa. This permits belts extending between the sets of pulley halves to increase or decrease the speed of the driven shafts. The drive gear is connected to a steering mechanism and with the driven shaft being connected to the drive wheels on each side of the vehicle, easy and accurate steering is accomplished by speeding up one set of drive wheels and decreasing the speed of the other and vice versa. A winch assembly is connected to the drive shaft by a similar arrangement thus enabling the speed of the winch to be controlled accurately which is of particular importance when the winch is being used to disengage the vehicle from mud, snow or the like under which circumstances the winch speed can synchronize exactly with the speed of the drive wheels so that both the winch and the drive wheels can assist in extracting the vehicle from the mired position.

    摘要翻译： 在车辆等中，动力源连接到驱动轴。 两对滑轮半体花键连接到该轴上，并可以分开移动并一起转动。 驱动轴还带有一对滑轮半部，其带有花键并可沿其移动，并且带在驱动轴上的相应滑轮半部和从动轴上的对应的滑轮半部之间延伸。 一对正齿轮被轴颈部分旋转并彼此啮合，每组两个滑轮半部有一对，第三个传动齿轮啮合在所述正齿轮的最内齿轮之间，使得该驱动齿轮的运动相等 并同步旋转正齿轮。 杠杆被固定到正齿轮并且可操作地连接到滑轮半部，使得当驱动齿轮旋转时，一组滑轮半部中的一个在一个轴上移动分开，而另一组在一起移动相等量， 反之亦然。 这允许在两组滑轮半部之间延伸的带增加或减小从动轴的速度。 驱动齿轮连接到转向机构，并且从动轴连接到车辆两侧的驱动轮，通过加速一组驱动轮并降低其他驱动轮的速度来实现简单和精确的转向 反之亦然。 绞车组件通过类似的装置连接到驱动轴，从而能够精确地控制绞车的速度，这在绞车被用于使车辆脱离泥土，雪等等时特别重要，在这种情况下 绞车速度可以与驱动轮的速度精确地同步，以便绞盘和驱动轮可以帮助从膛位提取车辆。