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公开(公告)号：US4640660A
公开(公告)日：1987-02-03
申请号：US701957
申请日：1985-02-15
申请人： Norman F. Watson
发明人： Norman F. Watson
摘要： A recovery and towing vehicle which has been specifically designed for transport in a freighter aircraft and must necessarily therefore be of low profile to fit within the cargo space of an air-transport vehicle comprising a main chassis (1) on which is mounted a cab (3) with a removable upper part (5) and a slewing crane (7) having an extendable boom (11), a winch (10) and spades (23) mounted in slideways (29). The vehicle also is provided with a traditional supported lift towing boom (25) but instead of being mounted for pivoting movement on the chassis (1), the boom (25) is mounted for generally vertical sliding movement. For this purpose, slideways (29) are provided on the inside of housing (31) for the spades and vertical movement of the boom (25) is under the control of the main crane boom (11) which can be connected to the boom (25) by a lift strop (41). By providing for the boom (25) to be movable vertically in slideways rather than being pivotally mounted on the chassis, a low profile chassis can be provided and the vertical dimensions of the vehicle can be kept compact.The slideways (29) may be straight or arcuate, arcuate slideways having the advantage of providing increased lift. Such increased lift can also be achieved by inserting a spacer wedge (61) between an anvil (55) at the base of the mast (27) and an abutment surface (59) on the folding boom (33).
摘要翻译： 一种专门设计用于在货机中运输的回收和牵引车辆，因此必须因此具有低轮廓以适合于包括主机架（1）的空运车辆的货物空间中，在其上安装有驾驶室 3）具有可拆卸的上部部件（5）和具有可伸长的起重臂（11）的回转起重机（7），安装在滑道（29）中的绞盘（10）和铲销（23）。 车辆还设置有传统的支撑的升降牵引臂（25），但是代替安装用于在底盘（1）上的枢转运动，悬臂（25）被安装成用于大致垂直的滑动运动。 为此目的，在壳体31的内部设有滑道29，用于铲斗的铲斗和垂直运动在主起重臂臂11的控制下，主起重臂臂11可连接到起重臂 25）由电梯（41）。 通过提供悬臂（25）能够在滑道中垂直移动，而不是枢转地安装在底架上，可以提供小型底盘，并且可以使车辆的垂直尺寸保持紧凑。 滑道（29）可以是直的或弓形的弓形滑道，具有提供增加的升力的优点。 这种增加的升程也可以通过在桅杆（27）的基部处的砧座（55）和折叠吊杆（33）上的邻接表面（59）之间插入间隔楔（61）来实现。
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公开(公告)号：US4274502A
公开(公告)日：1981-06-23
申请号：US26692
申请日：1979-04-03
摘要： An automotive vehicle is provided, for use inter alia as a mobile anti-tank guided missile-firing platform, which is sufficiently inexpensive to be expendable in battle and can be readily carried by a helicopter. The vehicle has a main frame comprising a pair of longitudinal closed box section members joined to form a ladder construction by a cross member and having strong points for the mounting of an engine and gearbox. The ground wheels, which lean outwards by about 5 degrees, are mounted on stub axles journalled in the box section members and are all driven by chains housed in oil baths within the box section members. Steering is accomplished by braking the transmission on one side or the other. The wheel tires are low pressure raw hide tires. The closed box section members project below the body of the vehicle and have toboggan-shaped ends to act as runners in snow. The body of the vehicle is constructed as a waterproof box to give buoyancy. The front and back wheels are higher on the frame than the center wheels.
摘要翻译： 提供了一种机动车辆，特别用作可移动的反坦克导弹发射平台，该平台足以廉价地在战斗中消耗，并且可以由直升机容易携带。 车辆具有主框架，该主框架包括一对纵向封闭箱体部件，其连接以通过横向构件形成梯子结构，并且具有用于安装发动机和变速箱的强点。 向外倾斜大约5度的地面轮被安装在轴颈上安装在箱形部件中的短轴上，并且都被固定在箱部件内的油浴中的链条驱动。 转向是通过在一侧或另一侧制动变速器来实现的。 轮胎是低压生皮轮胎。 封闭的箱体部件在车体的下方突出，并具有雪橇形端部作为雪地上的跑步者。 汽车的车身构造为防水箱，以提供浮力。 前轮和后轮在车架上比中心轮高。
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公开(公告)号：US4089542A
公开(公告)日：1978-05-16
申请号：US714339
申请日：1976-08-16
申请人： William J. Westerman
发明人： William J. Westerman
摘要： A foldable vehicle is adapted to be transported in its own container on the back of a motor home, yacht, or the like, for storage or shipping. The vehicle is motorized and has a chassis and a plurality of wheels along with passenger seats. The vehicle has means for raising and lowering the wheels relative to the chassis between an operative position and a collapsed position. In addition, the hood, window frame, steering wheel column, steering wheel, seats, and roll bar fold to provide a compact, folded vehicle for a shipping or storage container.
摘要翻译： 可折叠车辆适于在其自己的容器中运输在马达家庭，游艇等的背面，用于存储或运输。 车辆是电动的，并且具有底盘和多个车轮以及乘客座椅。 车辆具有用于在操作位置和折叠位置之间相对于底盘升高和降低车轮的装置。 此外，发动机罩，窗框，方向盘柱，方向盘，座椅和滚动条折叠，以提供用于运输或存储容器的紧凑折叠车辆。
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公开(公告)号：US3910605A
公开(公告)日：1975-10-07
申请号：US49253874
申请日：1974-07-29
申请人： DANFORD JACK DEWAYNE
发明人： DANFORD JACK DEWAYNE
摘要： There is provided a gang hitching apparatus for pulling a plurality of farm implement units and including a longitudinally extending hitch bar, a centrally located forwardly extending main draft bar having a tongue portion hinged for rotation about an axis transverse to the draft bar between a stored position and an operative position. There are also provided a pair of front wheels and a pair of rear wheels for supporting the hitch bar in spaced relation to the ground, the axles of each of the wheels individually adapted to be rotated about a vertical axis of at least 90* whereby the hitch bar is selectively movable in a direction normal to its longitudinal axis and in a direction corresponding to its longitudinal axis. The hitch bars of the present invention are characterized by very low profile and relatively narrow width for highway travel.
摘要翻译： 提供了一种用于拉动多个农具装置单元并且包括纵向延伸的牵引杆的组合钩接装置，中心位于向前延伸的主牵引杆，其具有铰接成围绕垂直于牵伸杆的轴线旋转的舌部， 和操作位置。 还提供了一对前轮和一对后轮，用于将悬挂杆与地面间隔开地支撑，每个轮的轴分别适于围绕至少90°的垂直轴旋转，由此， 挂钩杆可以在垂直于其纵向轴线的方向上和在与其纵向轴线相对应的方向上选择性地移动。 本发明的牵引杆的特征在于公路行驶的非常低的轮廓和相对窄的宽度。
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公开(公告)号：US3709315A
公开(公告)日：1973-01-09
申请号：US3709315D
申请日：1970-05-07
申请人： FISHER A
发明人： FISHER A
IPC分类号： B60F5/00 , B60K17/342 , B62D7/14 , B62D49/06 , B60K17/34
CPC分类号： B62D7/14 , B60F5/006 , B60K17/342 , B62D49/0635 , B62D49/0664 , B62D49/0671
摘要： A four wheeled ''''motor-cycle'''' type vehicle comprises an elongated body with the motor at the front and a seat at the rear, the driver straddling the body. Two axles carrying the wheels are mounted about steering axes that lie in the same vertical plane and are inclined toward one another, the axles being pivoted simultaneously in opposite directions for steering. Each axle has a respective drive shaft movable therewith and the drive shaft is connected to the motor via a respective driver member, the driver member being connected to the drive shaft via a universal joint located on the respective steering axis.
摘要翻译： 四轮“电动循环”型车辆包括一个细长的主体，电机位于前部，后座有一个座椅，驾驶员跨过身体。 承载轮子的两个轴安装在位于相同垂直平面中并且相对倾斜的转向轴上，所述轴在相反的方向上同时枢转用于转向。 每个轴具有可与其一起移动的相应的驱动轴，并且驱动轴经由相应的驱动构件连接到马达，该驱动构件通过位于相应的转向轴上的万向接头连接到驱动轴上。
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公开(公告)号：US3680720A
公开(公告)日：1972-08-01
申请号：US3680720D
申请日：1970-01-14
申请人： LYLE H STRANGE
发明人： STRANGE LYLE H
CPC分类号： B66C23/78 , B66C2700/0378
摘要： A system for over-the-road hauling of track laying equipment, such as cranes, wherein hoist and/or counterweight components of the equipment are used to elevate the tracks away from ground contact for suspension between a wheeled trailer and a conventional tractor. While the equipment is suspended, the tracks may be retracted to minimize the over-the-road width, or tracks of increased ground contacting area may be laterally extended for improved stability and/or maneuverability at times of use.
摘要翻译： 用于轨道铺设设备例如起重机的越野牵引的系统，其中使用设备的起重机和/或配重部件来提升轨道远离地面接触件，以便在轮式拖车和常规拖拉机之间悬挂。 当设备悬挂时，轨道可以缩回以最小化越野宽度，或者增加的接地面积的轨迹可以被横向延伸，以在使用时提高稳定性和/或机动性。
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公开(公告)号：US3160252A
公开(公告)日：1964-12-08
申请号：US7425160
申请日：1960-12-07
申请人： FICHTEL & SACHS AG
发明人： GUSTAV STEINLEIN
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公开(公告)号：US2457400A
公开(公告)日：1948-12-28
申请号：US56630944
申请日：1944-12-02
发明人： ROOS DELMAR G
CPC分类号： B60F5/006 , B60F5/003 , B62D21/18 , B62D49/0664
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公开(公告)号：US12077027B2
公开(公告)日：2024-09-03
申请号：US17174660
申请日：2021-02-12
申请人： Everon Corporation
发明人： Lukasz Opalinski
摘要： The present disclosure discusses a transportation vehicle configured for transforming between a drive mode and a flight mode. The vehicle includes a chassis with a body coupled thereto and a plurality of fenders coupled to the body. Each of the fenders includes a rim comprising spokes and a tire configured to rotate during drive mode and a suspension configured to pivot the plurality of fenders from a substantially vertical orientation during drive mode to a substantially horizontal orientation during flight mode. Each of the fender also includes a propulsion mechanism configured to rotate independently of the rim to generate lift during flight mode and a motor configured to independently provide rotational force to the tire built into the rim during drive mode and rotational force to the propulsion mechanism during flight mode.
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公开(公告)号：US11993366B2
公开(公告)日：2024-05-28
申请号：US17963192
申请日：2022-10-11
申请人： William Walker
发明人： William Walker
摘要： A wingless vertical take-off and landing (VTOL) vehicle has a main body including airfoil sections on either side of a central module in which a load may be carried. Articulated forward thrust systems are mounted on a leading edge of the main body and lateral members are located on either side of the main body and form winglets. At least one rear vertical-thrust system may also be provided and, in one embodiment, is mounted in an aperture aft of the central module. The forward thrust systems transition between a vertical flight configuration and a horizontal flight configuration. The lateral members are configured as both vortex-damping members and also to channel backwash from the forward thrust systems over the airfoil formed by the main body.
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