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    Undercarriage for adverse terrain vehicle
    61.
    发明授权
    Undercarriage for adverse terrain vehicle 失效
    不利地形车的着陆装置

    公开(公告)号：US4278141A

    公开(公告)日：1981-07-14

    申请号：US53906

    申请日：1979-07-02

    Applicant: Norman D. Oswald ,  Harry S. Mankey

    Inventor： Norman D. Oswald ,  Harry S. Mankey

    IPC: B60B37/00 ,  B60K17/342 ,  B60K17/36 ,  B66C23/62 ,  E02F3/96 ,  E02F9/02 ,  E02F9/08 ,  B62D11/02

    CPC classification number: E02F9/02 ,  B60B37/00 ,  B60K17/342 ,  B60K17/36 ,  B66C23/62 ,  E02F3/964 ,  E02F9/085

    Abstract: A detachable undercarriage for use on adverse terrain vehicles comprises an elongate hollow load-bearing frame having three or four axles rotatably supported thereon. Sprockets are mounted on at least two of the axles, and chains are constrained around the sprockets to drivingly interconnect the axles. The center axle in the three axle embodiment and the center two axles in the four axle embodiment are positioned below a plane extending through the axes of rotation of the outermost two axles to facilitate skid steering of vehicles incorporating the undercarriage. Alternatively, all the axles can be aligned with larger wheels mounted on the center axle in the three axle embodiment or the center two axles in the four axle embodiment to facilitate skid steering. In certain applications of the nonaligned axle embodiments structure is provided for selectively aligning all the axles to increase vehicle stability. Also included in the undercarriage is a drive assembly having a motor connected to a transmission mounted inboard or outboard of the frame. In one configuration, an endmost axle is chain driven from the transmission, with the middle axle being chain driven from the endmost axle. In an alternate configuration, an endmost axle and the middle axle are directly chain driven from the transmission.

    Abstract translation: 在不利地形车辆上使用的可拆卸底架包括具有可旋转地支撑在其上的三个或四个轴的细长中空承载框架。 链轮安装在至少两个轴上，链条围绕链轮约束以驱动地互连轴。 三轴实施例中的中心轴和四轴实施例中的中心两轴位于延伸穿过最外两轴的旋转轴线的平面的下方，以便于搭载起落架的车辆的滑动转向。 或者，所有轴可以与安装在三轴实施例中的中心轴上的较大车轮或四轴实施例中的中心两轴对准，以便于滑动转向。 在非对准轴的某些应用中，提供了用于选择性地对准所有车轴以提高车辆稳定性的结构。 底架中还包括驱动组件，其具有连接到安装在框架的内侧或外侧的变速器的马达。 在一种构造中，最终的轴由传动装置链式地驱动，中轴由最后端的链条链条驱动。 在替代配置中，最终的轴和中间轴从变速器直接链驱动。

    Undercarriage for adverse terrain vehicle
    62.
    发明授权
    Undercarriage for adverse terrain vehicle 失效
    不利地形车的着陆装置

    公开(公告)号：US4210219A

    公开(公告)日：1980-07-01

    申请号：US12292

    申请日：1979-02-15

    Applicant: Norman D. Oswald ,  Harry S. Mankey

    Inventor： Norman D. Oswald ,  Harry S. Mankey

    IPC: B60B37/00 ,  B60K17/342 ,  B60K17/36 ,  B62D49/06 ,  B62D61/10 ,  B66C23/62 ,  E02F3/96 ,  E02F9/02 ,  E02F9/08 ,  B62D21/00

    CPC classification number: B62D61/10 ,  B60B37/00 ,  B60K17/342 ,  B60K17/36 ,  B62D49/0635 ,  B66C23/62 ,  E02F3/964 ,  E02F9/02 ,  E02F9/085

    Abstract: A detachable undercarriage for use on adverse terrain vehicles comprises an elongate hollow load-bearing frame having three or four axles rotatably supported thereon. Sprockets are mounted on at least two of the axles, and chains are constrained around the sprockets to drivingly interconnect the axles. The center axle in the three axle embodiment and the center two axles in the four axle embodiment are positioned below a plane extending through the axes of rotation of the outermost two axles to facilitate skid steering of vehicles incorporating the undercarriage. Alternatively, all the axles can be aligned with larger wheels mounted on the center axle in the three axle embodiment or the center two axles in the four axle embodiment to facilitate skid steering. In certain applications of the nonaligned axle embodiments structure is provided for selectively aligning all the axles to increase vehicle stability. Also included in the undercarriage is a drive assembly having a motor connected to a transmission mounted inboard or outboard of the frame. In one configuration, an endmost axle is chain driven from the transmission, with the middle axle being chain driven from the endmost axle. In an alternate configuration, an endmost axle and the middle axle are directly chain driven from the transmission.

    Abstract translation: 在不利地形车辆上使用的可拆卸底架包括具有可旋转地支撑在其上的三个或四个轴的细长中空承载框架。 链轮安装在至少两个轴上，链条围绕链轮约束以驱动地互连轴。 三轴实施例中的中心轴和四轴实施例中的中心两轴位于延伸穿过最外两轴的旋转轴线的平面的下方，以便于搭载起落架的车辆的滑动转向。 或者，所有轴可以与安装在三轴实施例中的中心轴上的较大车轮或四轴实施例中的中心两轴对准，以便于滑动转向。 在非对准轴的某些应用中，提供了用于选择性地对准所有车轴以提高车辆稳定性的结构。 底架中还包括驱动组件，其具有连接到安装在框架的内侧或外侧的变速器的马达。 在一种构造中，最终的轴由传动装置链式地驱动，中轴由最后端的链条链条驱动。 在替代配置中，最终的轴和中间轴从变速器直接链驱动。

    Tire and continuous track system
    63.
    发明授权
    Tire and continuous track system 失效
    轮胎和连续履带系统

    公开(公告)号：UST980006I4

    公开(公告)日：1979-03-06

    申请号：US899210

    申请日：1978-04-24

    Applicant: Richard E. Livesay

    Inventor： Richard E. Livesay

    IPC: B60B37/00 ,  B62D55/08 ,  B62D55/096

    CPC classification number: B62D55/08 ,  B60B37/00 ,  B62D55/096

    Abstract: a track assembly has a continuous track and a tire is provided in contact with the track. A plurality of protrusions extends from one of the track and tire, and openings extend into the other of the track and tire. These protrusions and openings are mateable one within the other. The mating elements can be a multiplicity of configurations.Rotation of the tire by a power source progressively engages protrusions and openings, and the track is driven, as might be employed as drive mechanism for a track-type vehicle. The tire, for example, can be a pneumatic tire, preferably a tire of the beadless type.The flexible properties of the tire eliminates the need for a fixed distance between the track and drive axle and increases the contact area between the tire and track driving elements. Further, noise is reduced in the track system and the tire can provide an air suspension for the vehicle.

    EFFICIENT WHEEL
    68.
    发明申请
    EFFICIENT WHEEL 审中-公开

    公开(公告)号：US20190030949A1

    公开(公告)日：2019-01-31

    申请号：US16149011

    申请日：2018-10-01

    Applicant: Or-Ment LLC

    Inventor： Zvi Or-Bach

    IPC: B60B19/00 ,  B60B37/00

    CPC classification number: B60B19/00 ,  B60B3/007 ,  B60B37/00 ,  B60B2900/1212 ,  B60Y2200/91

    Abstract: An electrical passenger car, the car including: an electrically driven motor; and wheels, where the wheels include a first wheel, a second wheel, a third wheel, and a fourth wheel, where the first wheel and the second wheel have a radius 20 percent larger than the third wheel and the fourth wheel, where the electrical passenger car includes a total weight, where the electrical passenger car includes a center of gravity designed so that greater than 50% of said total weight will be over the first wheel and the second wheel, and where the electrical passenger car is designed to travel for a greater distance for the same axial to wheel friction energy loss than a passenger car having wheels of a smaller radius.

    Wheel Bearing Assembly
    70.
    发明申请
    Wheel Bearing Assembly 有权
    车轮轴承总成

    公开(公告)号：US20140225419A1

    公开(公告)日：2014-08-14

    申请号：US13764851

    申请日：2013-02-12

    Applicant: TGM DISTRIBUTION, INC.

    Inventor： Charles Bonten

    IPC: B60B19/00

    CPC classification number: A63C17/223 ,  A63C17/226 ,  B60B35/04 ,  B60B35/18 ,  B60B37/00 ,  B60B2200/47 ,  B60B2380/12 ,  B60B2380/75 ,  B60B2900/311 ,  B60B2900/321 ,  F16C35/063 ,  F16C2316/30

    Abstract: A wheel bearing assembly has a wheel bearing with an inner race and outer race for fitting into a hub of a wheel. Bearings are seated between the inner race and the outer race. The inner race has an extension that axially extends inboard beyond the outer race. A spacer sleeve has a cup shaped end for snugly nesting the extnesion of the inner race. The cup shaped end has an inner radial wall for abutting an end wall of the inner race. The spacer sleeve also has an outer cylindrical wall forming a side wall of the cup shaped end and has an outer diameter sized for being snugly received into the hub of the wheel.

    Abstract translation: 车轮轴承组件具有带有内圈和外圈的车轮轴承，用于装配到车轮的轮毂中。 轴承座位于内圈和外圈之间。 内圈具有在外圈以外轴向延伸的延伸部。 间隔套具有杯形端部，用于紧密地嵌套内圈的延伸。 杯形端部具有用于邻接内圈的端壁的内径向壁。 间隔套筒还具有形成杯形端部的侧壁的外圆柱形壁，并且具有尺寸适于紧贴地容纳在轮毂中的外径。

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