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257 条记录 (耗时 0.016 秒)

    Heavy-duty vehicle system
    71.
    发明授权
    Heavy-duty vehicle system 失效
    重型车辆系统

    公开(公告)号：US4505347A

    公开(公告)日：1985-03-19

    申请号：US427273

    申请日：1982-09-29

    申请人： Georg Prechtel

    发明人： Georg Prechtel

    IPC分类号： B60K5/08 ,  B60P3/40 ,  B62D63/06 ,  B62D53/00 ,  B60K41/00 ,  B62D59/04

    CPC分类号： B60P3/40 ,  B60K5/08 ,  B62D63/06

    摘要： A heavy-duty vehicle system has a driving vehicle having a main drive, at least one driven vehicle having an additional drive, a sensing element arranged to sense road conditions, and a self-acting automatic control element connected with the sensing element and arranged to control the additional drive of the driven vehicle in correspondence with the driving vehicle and in dependence upon the road conditions sensed by the sensing element.

    摘要翻译： 一种重型车辆系统具有主驱动器的行驶车辆，至少一个具有附加驱动器的驱动车辆，布置成感测道路状况的感测元件以及与所述感测元件连接的自动自动控制元件， 控制与驾驶车辆对应的从动车辆的附加驱动，并根据感测元件感测到的道路状况。

    Vehicle
    72.
    发明授权
    Vehicle 失效
    车辆

    公开(公告)号：US4448274A

    公开(公告)日：1984-05-15

    申请号：US131043

    申请日：1980-03-17

    申请人： Cornelis van der Lely

    发明人： Cornelis van der Lely

    IPC分类号： A01B69/08 ,  B60K5/08 ,  B62D49/00 ,  B62D49/06 ,  B60B39/00

    CPC分类号： A01B69/006 ,  B60K5/08 ,  B62D49/002 ,  B62D49/0621

    摘要： An agricultural tractor comprises lifting devices to which are hitched rotary supports in the form of rollers. The lifting devices push the rollers downwardly relatively to the rest of the tractor. This transfers some or all of the weight of the tractor to the rollers which reduces or eliminates pressure on the underlying surface, and consequent soil compaction, applied by wheels of the tractor. The rotary supports may be drivable and improve traction. If all of the weight of the tractor is placed on the rotary supports, the wheels are raised from the ground.A system is also described for automatically detecting and eliminating or correcting for skidding of the wheels of the tractor.

    摘要翻译： 一种农用拖拉机包括提升装置，以辊子的形式连接到其上的旋转支撑件。 提升装置相对于拖拉机的其余部分向下推辊。 这将拖拉机的重量的一些或全部转移到辊子上，这减少或消除了下面的表面上的压力，并且随之而来的是通过拖拉机轮子施加的土壤压实。 旋转支撑件可以是可驱动的并且改善牵引力。 如果拖拉机的所有重量都放置在旋转支架上，则车轮从地面升起。 还描述了一种系统，用于自动检测和消除或纠正拖拉机车轮的打滑。

    Propulsion system for a vehicle
    73.
    发明授权
    Propulsion system for a vehicle 失效
    车辆推进系统

    公开(公告)号：US4421217A

    公开(公告)日：1983-12-20

    申请号：US223022

    申请日：1981-01-06

    申请人： Ernest Vagias

    发明人： Ernest Vagias

    IPC分类号： B60K5/08 ,  B60W10/06 ,  F02B73/00 ,  B60K41/02 ,  F01B21/02 ,  F16D25/08

    CPC分类号： B60K5/08 ,  F02B73/00 ,  Y10T477/27 ,  Y10T477/755

    摘要： A clutch is arranged to drivingly connect and disconnect the crankshaft members of two internal combustion engines. One engine which is preferably the smaller of the two engines is operated to propel a vehicle by delivering torque through a transmission to a differential and then to the wheels. When to meet the demand for increased power requirements, the clutch is engaged to form a tandem arrangement of engines. Torque is supplied by both engines with the second and larger engine transmitting torque through the crankshaft of the first engine. Clutch members are moved into and out of engagement according to one embodiment and according to a second embodiment, the second and larger engine is moved to force a clutch member into a driving relationship.

    摘要翻译： 离合器布置成驱动地连接和断开两个内燃机的曲轴件。 优选地，两个发动机中较小的一个发动机通过将扭矩传递到差速器然后传递到车轮而被驱动以推动车辆。 何时满足增加功率要求的要求，离合器被接合以形成发动机的串联布置。 扭矩由两台发动机提供，第二和较大的发动机传递扭矩通过第一发动机的曲轴。 根据一个实施例，离合器构件移入和离开接合，并且根据第二实施例，移动第二和较大的发动机以迫使离合器构件进入驾驶关系。

    Tractors
    74.
    发明授权
    Tractors 失效
    拖拉机

    公开(公告)号：US4161991A

    公开(公告)日：1979-07-24

    申请号：US919854

    申请日：1978-06-28

    申请人： Cornelis van der Lely

    发明人： Cornelis van der Lely

    IPC分类号： B60K5/08 ,  B62D49/06 ,  B62D61/12 ,  B60K17/28

    CPC分类号： B62D61/12 ,  B60K5/08 ,  B62D49/0621

    摘要： A tractor having two internal combustion engines which are spaced apart on either side of the longitudinal axis of the tractor and are covered with separate spaced apart cowlings, the driveable rear wheels of the tractor numbering four or six and being mounted on an axle extending laterally from a narrow part of the tractor's body, an enclosed operator's seat and controls spaced above the rear wheels, the seat and controls being selectively rotatable to positions 180 degrees apart whereby the operator optionally faces forward or to the rear, the tractor having forward and rear lifting devices substantially fully visible from the operator's seat between, in front, the spaced-apart engines, the engines, which are identical, being connected through clutches and a gear train to the rear wheels via a torque converter and to a power take-off shaft extending forward and aft, the tractor's frame being a central horizontal beam and cross-beams rigidly connected thereto.

    摘要翻译： 一种具有两个内燃机的拖拉机，它们在拖拉机的纵向轴线的任一侧上间隔开并且被分开的间隔开的整流罩覆盖，拖拉机的可驱动后轮号码为四或六，并且安装在从 拖拉机身体的一小部分，封闭的操作员座椅和控制在后轮上方的控制，座椅和控制器可选择性地旋转到180度的位置，由此操作者可选地面向前方或后方，拖拉机具有前后提升 从操作者座椅基本上完全可见的装置，在前面的间隔开的发动机中，发动机相同，通过离合器和齿轮系通过变矩器连接到后轮并且到动力输出轴 向前和向后延伸，拖拉机的框架是中心水平梁，并且横梁刚性连接到其上。

    Combined power vehicle and trailer structure
    77.
    发明授权
    Combined power vehicle and trailer structure 失效
    综合动力车和拖车结构

    公开(公告)号：US3262513A

    公开(公告)日：1966-07-26

    申请号：US30914863

    申请日：1963-09-16

    申请人： TORSTEN HENRIKSSON SUNE ,  AKE MALMGREN ,  LUDVIG MUOTKA RAGNAR ,  HARALD WIDEGREN LARS

    发明人： TORSTEN HENRIKSSON SUNE ,  AKE MALMGREN ,  LUDVIG MUOTKA RAGNAR ,  HARALD WIDEGREN LARS

    IPC分类号： B60K1/02 ,  B60K5/08 ,  B62D53/02

    CPC分类号： B60K5/08 ,  B60K1/02 ,  B60L11/14 ,  B60L11/1805 ,  B60L2200/36 ,  B60L2200/40 ,  B60L2220/42 ,  B60L2220/46 ,  B60L2240/12 ,  B62D53/021 ,  Y02T10/648 ,  Y02T10/70 ,  Y02T10/7005 ,  Y02T10/7077

    摘要： 1,040,219. Articulated tractor-trailer vehicles; vehicle seat arrangements. S. T. HENRIKSSON, A. NALMGREN, L. H. WIDEGREN, and R. L. NUOTKA. Sept. 27, 1963 [Oct. 2, 1962], No. 38108/63. Headings B7H and B7J. The tractor portion 1 of an articulated tractortrailer vehicle for use in earthworking or mining includes two or four driven wheels connected through common transmission gearing to two power units 9, 10 which have their power shafts arranged longitudinally and are spaced apart to accommodate therebetween a driver's seat or seats and associated controls. As shown both power units 9, 10 are diesel engines which have rearwardly facing radiators 14, 15 and are connected through overruning couplings 21, 22 and transmission gears 16, 17 to a common gear-box 18 coupled by a universal joint to the axle 20 of driving wheels 3. Disposed between housings 11, 12 for the power units 9, 10 is a platform 23 carrying oppositely-facing driver's seats 24 and steering wheel 25. The power units 9, 10 may be of the same or dissimilar size; and may comprise an electric motor fed by a battery or by a current collector contacting a stationary conductor, or a compressed air motor supplied by a compressor which is mounted on the vehicle and is rechargeable from a stationary compressor installation or a compressor driven by the diesel engine. In Fig. 7 (not shown) an electric motor 30 and a compressed air motor 31 are connected by transmission gearing 34, 35 to a common drive input for a driven axle, and the compressed air motor 31 is supplied from a reservoir 32 rechargeable by a pump 33 driven by the electric motor 30.