Turnout protection for aircraft tractor
    1.
    发明授权
    Turnout protection for aircraft tractor 失效
    飞机拖拉机的道岔保护

    公开(公告)号:US5516252A

    公开(公告)日:1996-05-14

    申请号:US201370

    申请日:1994-02-24

    Abstract: An aircraft extending along a longitudinal aircraft axis and having a nose wheel pivotal about an upright wheel axis can be maneuvered by a tractor extending along a longitudinal tractor axis and adapted to engage the nose wheel of the aircraft. The tractor and aircraft axes can extend at an angle to each other that should not exceed a predetermined maximum turnout angle. A turnout protection system has structure on the aircraft that is directed generally perpendicular of the aircraft axis and that is only directed toward the tractor when the aircraft and tractor axes extend generally at the maximum turnout angle relative to each other. At least one electronic sensor on the tractor directed toward the aircraft detects the structure when the aircraft and tractor axes extend generally at the maximum turnout angle relative to each other. A controller on the tractor takes action, e.g. emits an alarm or takes over the tractor steering and/or braking, when the electronic sensor detects that the aircraft and tractor axes extend generally at the maximum turnout angle relative to each other.

    Abstract translation: 沿着纵向飞行器轴线延伸并且具有围绕直立轮轴线枢转的前轮的飞行器可以通过沿着纵向拖拉机轴线延伸并适于接合飞行器的前轮的拖拉机来操纵。 拖拉机和飞机轴线可以彼此成一角度地延伸,该角度不应超过预定的最大道岔角度。 飞镖保护系统在飞行器上具有大致垂直于飞行器轴线的结构,并且当飞机和拖拉机轴线相对于彼此以最大的岔道角度大体延伸时,该结构仅被引向拖拉机。 当飞机和拖拉机轴线相对于彼此大体上以最大的转弯角度延伸时,指示飞机的拖拉机上的至少一个电子传感器检测结构。 拖拉机上的控制器采取行动,例如 当电子传感器检测到飞行器和拖拉机轴线相对于彼此以最大的转向角度大致延伸时,发出报警或接管拖拉机转向和/或制动。

    Tractor for aircraft
    2.
    发明授权
    Tractor for aircraft 失效
    飞机拖拉机

    公开(公告)号:US5219033A

    公开(公告)日:1993-06-15

    申请号:US739383

    申请日:1991-08-01

    CPC classification number: B60K28/08 B62D49/00 B64F1/22 Y10S180/904

    Abstract: An aircraft towing tractor has its acceleration limited to a predetermined limiting acceleration to reduce stresses upon the aircraft undercarriage by a computer-controlled regulator interposed between the gas pedal and the internal combustion engine. The regulator can also provide control of the speed increase of the engine below a predetermined limiting value thereof prior to control of the limiting acceleration.

    Abstract translation: 飞机牵引拖拉机的加速度受限于预定的极限加速度,以减少插入在油门踏板和内燃机之间的计算机控制的调节器在飞行器起落架上的应力。 在控制限制加速度之前,调节器还可以将发动机的速度增加控制在其预定的极限值之下。

    Apparatus for mounting rails on a rigid rail beam
    3.
    发明授权
    Apparatus for mounting rails on a rigid rail beam 失效
    用于将轨道安装在刚性轨道梁上的装置

    公开(公告)号:US4512560A

    公开(公告)日:1985-04-23

    申请号:US419425

    申请日:1982-09-17

    CPC classification number: E01B25/32 Y10T29/49998

    Abstract: An apparatus for mounting relatively small and deformable elongated rails on a relatively large, generally horizontal, and nondeformable elongated rail beam has a stiff but limitedly elastically deformable elongated jig. A plurality of clamps spaced longitudinally along the jig are engageable with the rail for locking onto the rail at respective longitudinally spaced locations. Respective vertical and horizontal jacks transversely engage between the clamps and the jig for elastically deforming the jig into a desired shape relative to the rail beam. Holders and the like are provided on the jig for securing the deformable rails to the rail beam in predetermined positions relative to the deformed jig. If the rail section is to be curved in any direction the jig is appropriately deformed relative to the rail beam so its various holders and mounting fixtures lie on the appropriate curve. Such elastic deformation of the jig therefore perfectly positions these rail holders. The clamps include respective horizontal and transverse clamp beams at the locations, respective jaws on the beams, and respective hydraulic actuators for locking the jaws on the rail beam at the respective locations and thereby solidly arresting the transverse beams on the rail beam at the respective locations.

    Abstract translation: 用于在较大的,大致水平的和不可变形的细长轨道梁上安装相对较小且可变形的细长导轨的装置具有刚性但有限地可弹性变形的细长夹具。 沿着夹具纵向间隔开的多个夹具可与轨道接合,以在相应的纵向间隔的位置处锁定在轨道上。 相应的垂直和水平千斤顶横向接合在夹具和夹具之间,用于使夹具弹性变形成相对于轨道梁所需的形状。 夹具等设置在夹具上,用于将可变形轨道相对于变形夹具预定位置固定在轨道梁上。 如果轨道部分在任何方向上都是弯曲的,则夹具相对于轨道梁适当地变形,因此其各种保持器和安装夹具位于适当的曲线上。 因此,夹具的这种弹性变形完美地定位这些轨道支架。 夹具包括位于各个位置处的相应的水平和横向夹持梁,梁上的相应夹爪以及相应的液压致动器,用于在相应位置处将轨道梁上的钳口锁定,从而在相应位置处将横梁牢固地阻挡在轨道梁上 。

    Rail system for magnetic-suspension vehicles
    4.
    发明授权
    Rail system for magnetic-suspension vehicles 失效
    磁悬浮车辆轨道系统

    公开(公告)号:US3937149A

    公开(公告)日:1976-02-10

    申请号:US500339

    申请日:1974-08-26

    CPC classification number: B61B13/08 B60L13/10 H02K41/025 B60L2200/26

    Abstract: A magnetic-suspension or levitation vehicle comprises a track having a plurality of substantially continuous rails cooperating with respective systems upon the vehicle, e.g. a reaction rail cooperating with a linear induction motor, a contact rail cooperating with shoes for delivering current to or electrically connecting the vehicle to a central station, an armature rail for a magnetic suspension and/or guide arrangement etc.; at least two and preferably all of the rails are mounted upon common supports which, in turn, are anchored to the track structure at spaced locations along the vehicle path. Thus the relative positions of the rails can be established in a factory and the prefabricated rail assembly erected at the track site as a unit.

    Abstract translation: 磁悬浮或悬浮车辆包括具有与车辆上的相应系统协作的多个基本上连续的轨道的轨道,例如车辆。 与线性感应电动机配合的反作用轨道,与鞋子配合的用于将车辆输送到电气或将其连接到中心车站的接触轨道,用于磁悬浮和/或引导装置等的电枢轨道; 至少两个并且优选地,所有轨道都安装在公共支撑件上,该公共支撑件又沿着车辆路径在间隔开的位置锚固到轨道结构。 因此,轨道的相对位置可以在工厂中建立,而预制轨道组件作为一个单元竖立在轨道现场。

    Adjustable track mounting device in rail system for magnetic-suspension
vehicles
    5.
    发明授权
    Adjustable track mounting device in rail system for magnetic-suspension vehicles 失效
    用于磁悬浮车辆的轨道系统中的可调轨道安装装置

    公开(公告)号:US3971537A

    公开(公告)日:1976-07-27

    申请号:US455323

    申请日:1974-03-27

    CPC classification number: H02K41/025 B60L13/10 B61B13/08 E01B25/30 B60L2200/26

    Abstract: A magnetic-suspension or levitation vehicle comprises a track having a plurality of substantially continuous rails cooperating with respective systems upon the vehicle, e.g. a reaction rail cooperating with a linear induction motor, a contact rail cooperating with shoes for delivering current to or electrically connecting the vehicle to a central station, an armature rail for a magnetic suspension and/or guide arrangement etc.; at least two and preferably all of the rails are mounted upon common supports which, in turn, are anchored to the track structure at spaced locations along the vehicle path. Thus the relative position of the rails can be established in a factory and the prefabricated rail assembly erected at the track site as a unit.

    Abstract translation: 磁悬浮或悬浮车辆包括具有与车辆上的相应系统协作的多个基本上连续的轨道的轨道,例如车辆。 与线性感应电动机配合的反作用轨道,与鞋子配合的用于将车辆输送到电气或将其连接到中心车站的接触轨道,用于磁悬浮和/或引导装置等的电枢轨道; 至少两个并且优选地,所有轨道都安装在公共支撑件上,该公共支撑件又沿着车辆路径在间隔开的位置锚固到轨道结构。 因此,轨道的相对位置可以在工厂中建立,而预制轨道组件作为一个单元竖立在轨道位置。

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