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51. 发明授权

US4903610A Railway carrier apparatus for semiconductor wafers 失效
标题翻译：半导体晶圆铁路载体装置
公开(公告)号：US4903610A
公开(公告)日：1990-02-27
申请号：US126475
申请日：1987-11-25
申请人： Takashi Matsumoto , Shigeru Tanaka , Tsutomu Shinya , Yoshiyuki Iwasawa , Tsutomu Ishida , Hiroshi Harada , Shintaro Kobayashi , Kenji Okamoto
发明人： Takashi Matsumoto , Shigeru Tanaka , Tsutomu Shinya , Yoshiyuki Iwasawa , Tsutomu Ishida , Hiroshi Harada , Shintaro Kobayashi , Kenji Okamoto
IPC分类号： B61B13/08 , B61C11/00 , H01L21/677
CPC分类号： H01L21/67706 , B61B13/08 , B61C11/00 , H01L21/6773
摘要： A railway carrier apparatus for semiconductor wafers which are contained in a wafer cassette is disclosed. This railway carrier apparatus includes: a carrier for carrying the wafer cassette; a guide rail, disposed along a line of travel of the carrier, for supporting the carrier to guide the carrier along the line of travel; and a drive mechanism for driving the carrier along the line of travel. The carrier includes; a carrier body slidably connected to the guide rail for movement along the guide rail; and a bedplate member, mounted on the carrier body, for supporting the wafer cassette on its upper face. The upper face of the bedplate member is inclined with respect to a horizontal plane in such a manner that one of its opposite side edges is positioned at a higher level than the other side edge.
摘要翻译：公开了一种包含在晶片盒中的用于半导体晶片的铁路载体装置。这种铁路运输装置包括：承载晶片盒的载体; 导轨，沿着所述载体的行进线布置，用于支撑所述载体以沿所述行进线引导所述载体; 以及用于沿行驶线驱动行星架的驱动机构。承运人包括可滑动地连接到所述导轨上以沿着所述导轨运动的托架体; 以及安装在载体主体上的底板构件，用于将晶片盒支撑在其上表面上。底板构件的上表面相对于水平面倾斜，使得其相对侧边缘之一位于比另一侧边缘更高的高度。

52. 发明授权

US4838172A Transporting system of floated carrier type 失效
标题翻译：浮式运输系统运输系统
公开(公告)号：US4838172A
公开(公告)日：1989-06-13
申请号：US49346
申请日：1987-05-13
申请人： Mimpei Morishita , Teruo Azukizawa
发明人： Mimpei Morishita , Teruo Azukizawa
IPC分类号： B60L13/06 , B61C11/00 , B65G54/02
CPC分类号： B65G54/02 , B60L13/06 , B61C11/00 , B60L2200/26
摘要： In a transporting system, four magnetic units are mounted on corners of carrier and the carrier is suspended under rails by electromagnetic attractive forces acting between the magnetic units and the bottom section of the rails. Each of the magnetic unit has a permanent magnet and electromagnets and gap sensors are provided on the carrier to sense a gap between each magnetic unit and rail. A battery for supplying a current to the magnetic unit is mounted on the carrier 15. The carrier is floated in a zero steady-state power control mode, even when an external force is applied to the carrier by a zero steady-state power control circuit which maintain the steady-state current supplied to the magnetic unit to be substantially zero. The carrier is softly landed on the rail or started to move from the rail in response to an external command in a soft landing or a soft start mode by an actuating unit 67. In the soft landing and the soft start mode, the zero steady-state power control circuit is opened and the current supplied to the magnetic unit is controlled in accordance with a target value by an actuating unit.
摘要翻译：在传送系统中，四个磁性单元安装在载体的拐角处，并且载体通过作用在磁性单元和轨道的底部之间的电磁吸引力悬挂在轨道下方。每个磁性单元具有永久磁铁，电容器和间隙传感器设置在载体上以感测每个磁性单元和轨道之间的间隙。用于向磁性单元提供电流的电池安装在载体15上。即使当外部力由零稳态功率控制电路施加到载体上时，载体浮在零稳态功率控制模式中其保持供应到磁性单元的稳态电流基本上为零。载体在导轨上轻轻降落，或者通过致动单元67在软着陆或软启动模式下响应外部指令开始从轨道移动。在软着陆和软启动模式中，零稳定 - 状态功率控制电路被打开，并且通过致动单元根据目标值来控制提供给磁性单元的电流。

53. 发明授权

US4721430A Railroad track vehicle 失效
标题翻译：铁路车辆
公开(公告)号：US4721430A
公开(公告)日：1988-01-26
申请号：US30289
申请日：1987-03-23
申请人： Mark E. Littke , Jack Buss
发明人： Mark E. Littke , Jack Buss
IPC分类号： B61C9/14 , B61C11/00 , B61D3/18 , B61D47/00 , B60P1/00
CPC分类号： B61C9/14 , B61C11/005 , B61D3/182 , B61D47/00
摘要： A vehicle for use in transporting heavy equipment having a hydraulic system including a hydraulic pump, which vehicle has a hydraulic motor arranged to drive a pair of railroad track wheels. The vehicle also has an arrangement such that the hydraulic motor of the vehicle can be releasably interconnected with the hydraulic system of the heavy equipment to drive the former from the latter. A ramp can be reversibly lowered to an inclined position to facilitate loading and unloading of the heavy equipment onto the vehicle. The railroad track wheels are each electrically insulated from their corresponding axles.
摘要翻译：一种用于运输具有包括液压泵的液压系统的重型设备的车辆，该车辆具有布置成驱动一对铁路轨道车轮的液压马达。车辆还具有这样的布置，使得车辆的液压马达可以与重型设备的液压系统可释放地互连以从后者驱动前者。斜坡可以可逆地降低到倾斜位置，以便于将重型设备装载和卸载到车辆上。铁路轨道轮与它们相应的轴线电绝缘。

54. 发明授权

US4372220A Motor vehicle for use on roads and railways 失效
标题翻译：用于道路和铁路的汽车
公开(公告)号：US4372220A
公开(公告)日：1983-02-08
申请号：US172666
申请日：1980-07-28
申请人： Lucio Sechi
发明人： Lucio Sechi
IPC分类号： B60F1/04 , B61C11/00 , B61F13/00
CPC分类号： B60F1/04
摘要： The invention relates to a motor vehicle for use on roads and railways which can be run on roads or railways, including in combination: driving tired road wheels; railwheels temporarily positionable at least partially below the said road wheels, at least some of the rail wheels being driven in this temporary position by the road wheels; and temporary positioning means provided for the movement of the the rail wheels.
摘要翻译：本发明涉及一种在道路和铁路上使用的机动车辆，其可以在道路或铁路上行驶，包括组合在一起：驾驶疲劳的车轮; 轨道至少部分地位于所述车轮下方，至少一些轨道轮由该车轮在该临时位置被驱动; 以及为轨道车轮的移动而设置的临时定位装置。

55. 发明授权

US4355584A Retractable wheeled vehicle 失效
公开(公告)号：US4355584A
公开(公告)日：1982-10-26
申请号：US40855
申请日：1979-05-21
申请人： Eugene B. White, Jr.
发明人： Eugene B. White, Jr.
IPC分类号： B60F1/00 , B60F1/04 , B61C11/00
CPC分类号： B60F1/043 , B61J3/12 , B60F2301/04
摘要： A multiple wheeled vehicle in which at least some of the wheels are upwardly retractable by rotation of arms carrying the wheels. Hydraulic cylinders control the rotational position of the arms, and movable rods are connected to the hydraulic cylinder means. Coil springs urge the rods toward a position where the hydraulic cylinders and arm means position the wheel in a relatively downward rotational position, so that the retractable wheels may be alternatingly retracted upwardly and lowered downwardly by the hydraulic cylinder means, while also possessing a spring suspension system. Additionally or alternatively, non-retractable rail wheels may be present, being driven by internal, planetary-type, differential axle means defining internal brake means spaced centrally inwardly from the rail wheels by a distance sufficient to avoid damage to the brakes upon derailment. Likewise, center pivot coupler means may be provided in which the coupler arm has roller members to roll along a plate, to facilitate the horizontal pivotal motion.

56. 发明授权

US4221172A Articulated railway truck 失效
标题翻译：铰接式铁路卡车
公开(公告)号：US4221172A
公开(公告)日：1980-09-09
申请号：US890318
申请日：1978-03-27
申请人： George Sobolewski
发明人： George Sobolewski
IPC分类号： B61B13/08 , B61C11/00 , B61F3/08 , B61F5/40 , B61F5/44 , B61F5/22
CPC分类号： B61C11/00 , B61B13/08 , B61F3/08 , B61F5/40 , B61F5/44 , B60L2200/26 , Y02T30/10 , Y02T30/30
摘要： A railway truck assembly adapted to produce steering of the wheel axles radially to a curve independently of mere lateral motions of the car body to reduce wear and noise and also featuring a pivot connection between the bolster and the truck frame elements which; in cooperation with direct transmission of the load to the truck frame through the opposite ends of the bolster, allows to use a relatively thinner and centrally non-bulging bolster. Thus, more space is made available between the central portion of the bolster and the top of the rails; which space is advantageously used to install some equipment such as for instance a linear induction motor or LIM. This railway truck assembly comprises a bolster which is substantially bodily displaceable with the car body, a pair of side frames, laterally restrained relative to the bolster and supporting the opposite ends respectively of the bolster, a pair of steering yokes longitudinally restrained relative to the car body and pivoted one to the other for radial steering of the wheel axles connected to them respectively, the side frames being slidably supported by the yokes and laterally restrained relative to the latter, and links producing the aforementioned restraints respectively.
摘要翻译：一种铁路车辆组件，其适于将轮轴的转向径向地产生到曲线，而不管车身的侧向运动，以减少磨损和噪音，并且还具有在摇枕和卡车框架元件之间的枢转连接; 在通过枕头的相对端将载荷直接传递到卡车框架的协助下，允许使用相对较薄且中央的不鼓胀的枕头。因此，在枕头的中心部分和轨道的顶部之间有更多的空间可用; 该空间有利地用于安装一些设备，例如线性感应电动机或LIM。该铁路车辆组件包括一个与汽车车身基本上可以身体移动的扶手，一对侧框架，相对于该扶手横向受限制并且分别支撑着该扶手的相对端部，一对相对于轿厢纵向限制的转向轭主体并且一个枢转到另一个用于分别连接到它们的轮轴的径向转向，侧框架由箭头可滑动地支撑并且相对于轭架被侧向约束，并且分别产生上述约束件的连杆。

57. 发明授权

US4060035A Convertible rail-highway shuttle car 失效
标题翻译：可转轨铁路公路穿梭车
公开(公告)号：US4060035A
公开(公告)日：1977-11-29
申请号：US590412
申请日：1975-06-26
申请人： Jon R. Swoager
发明人： Jon R. Swoager
IPC分类号： B60F1/04 , B61C11/00 , B61C13/00 , B61F13/00 , B62D61/12
CPC分类号： B60F1/046 , B60F2301/12
摘要： An elongated shuttle car is provided having a set of undriven rail wheels and a set of driven road wheels. The rail wheels are movable between a lowered position wherein they support the shuttle car and a raised position wherein the shuttle car is supported from the road drive wheels. The road drive wheels are independently driven by fluid drive motors, one of which is associated with each road wheel. The road wheels are disposed so as to permit movement of the shuttle car generally perpendicular to its longitudinal axis which is aligned with the rail bed. Hydraulic cylinders or jacks are utilized for raising and lowering the undriven rail wheels which are normally formed of steel. The rail wheels are supported in movable truck assemblies. The movable truck assemblies have an axle permanently attached thereto and a pair of rail wheels are attached to the ends of the fixed axle.
摘要翻译：提供了一种细长的梭车，其具有一组未驱动的轨道车轮和一组驱动的车轮。轨道轮可以在它们支撑梭车的下降位置和升降位置之间移动，其中梭车从道路驱动轮支撑。道路驱动轮独立地由流体驱动马达驱动，其中一个与每个车轮相关联。路轮被布置成允许梭车大致垂直于其与轨道床对准的纵向轴线的运动。液压缸或千斤顶用于升高和降低通常由钢形成的未驱动的轨道车轮。轨道轮支撑在可移动的卡车组件中。可移动的卡车组件具有永久地附接到其上的轴，并且一对轨道轮连接到固定轴的端部。

58. 发明授权

US4044688A Monorail transport apparatus 失效
标题翻译：单轨运输设备
公开(公告)号：US4044688A
公开(公告)日：1977-08-30
申请号：US642404
申请日：1975-12-19
申请人： Kazuharu Kita
发明人： Kazuharu Kita
IPC分类号： B61B13/04 , A63B55/60 , B61C13/04 , B61C11/00
CPC分类号： B61C13/04
摘要： There is disclosed a monorail transport apparatus for transport of golf equipment in golf links, comprising a transport vehicle body provided with a caster wheel rollable on a monorail, a driving vehicle body equipped with a prime mover and partly received in and pivotally connected to the front portion of the transport vehicle body so as to be swingable around the axis of a transverse shaft, a driving wheel and a driven wheel disposed on both sides of the transverse shaft, an endless driving belt entrained around the driving and driven wheels and pressed against the upper surface of the monorail, and an auxiliary wheel pivotally connected to the driving vehicle body so as to be swingable around the axis of the transverse shaft and pressed against the lower surface of the monorail, the arrangement being such that the transport apparatus travels while holding the monorail from above and below between said driving belt and the auxiliary wheel, thereby achieving increased hill climbing ability and increased traveling stability irrespective of the sinuousity of the monorail.
摘要翻译：公开了一种高尔夫球杆用于运输高尔夫球设备的单轨运送装置，其特征在于，包括一个运送车身，该运送车体设置有可在单轨上滚动的脚轮，一个装备有原动机的驾驶车身，运送车身的一部分能够围绕设置在横轴的两侧的横轴，驱动轮和从动轮的轴线摆动，环形驱动带夹在驱动轮和从动轮周围并压靠在该轴上单轨的上表面和与所述驾驶车体枢转连接的辅助轮，以能够围绕所述横轴的轴线摆动并且被压靠在所述单轨的下表面上，所述装置使得所述运送装置在保持所述驾驶皮带和辅助车轮之间的上下单轨从而达到爬坡增加的目的无论单轨的轨迹如何，行驶稳定性都会增加。

59. 发明授权

US3855936A Motorized roller-coaster car 失效
标题翻译：摩托车轮毂
公开(公告)号：US3855936A
公开(公告)日：1974-12-24
申请号：US23901672
申请日：1972-03-29
申请人： SCHWARZKOPF A FA
发明人： SCHWARZKOPF A
IPC分类号： A63G7/00 , B61C9/52 , B61C11/00
CPC分类号： A63G7/00
摘要： A rail-borne vehicle for a roller coaster has a front axle and a rear axle each connected by a swivel joint with a respective bearing plate which is joined to the vehicle body through a set of shock absorbers carried at the end of a pair of transverse outrigger arms. The outrigger arms of the front bearing plate are pivotally secured thereto for swinging about a central longitudinal axis. Each axle consists of two wheel-bearing stubs rigid with a common axle housing on which a power shaft for a traction wheel is journaled in resiliently mounted bearings, the traction wheel being frictionally engageable with an ancillary track member located between the rails along uphill stretches of the vehicular path. A motor aboard the vehicle, energizable by bus bars extending alongside the ancillary track member, is connected with the traction wheels of both axle housings through universally jointed shafts and is coupled through a freewheel with a releasable brake preventing reverse rotation of the motor and backsliding of the vehicle on an upgrade. The power shaft is coupled with the traction wheel through an overrunning clutch enabling free coasting of the vehicle at high speeds.
摘要翻译：用于过山车的轨道车辆具有前轴和后桥，每个前轴和后轴通过旋转接头与相应的支承板连接，后者通过一组在一对横向端部承载的减震器连接到车体上外伸支臂前轴承板的支腿臂可枢转地固定到其上以围绕中心纵向轴线摆动。每个轴包括两个具有公共轴壳体的轮轴支撑柱，其上用于牵引轮的动力轴在弹性安装的轴承中轴颈支承，牵引轮可与位于轨道之间的辅助轨道构件摩擦接合，车道。车辆上的电动机，通过沿着辅助轨道构件延伸的汇流条激励，通过普遍接合的轴与两个轴壳体的牵引轮连接，并且通过自由轮与可释放的制动器联接，防止电动机的反向旋转和后退车上升级。动力轴通过超越离合器与牵引轮连接，使得车辆能够以高速自由滑行。

60. 发明授权

US3805705A Fluid pressure device 失效
标题翻译：流体压力装置
公开(公告)号：US3805705A
公开(公告)日：1974-04-23
申请号：US24451772
申请日：1972-04-17
申请人： ROCKWELL INTERNATIONAL CORP
发明人： ZELDMAN M , SCHECHTER E
IPC分类号： B61C11/00 , B65G35/00 , B61B13/12
CPC分类号： B61C11/00 , B65G35/005
摘要： A fluid pressure device comprising a carriage and a track, the carriage adapted to ride on and be guided by the track, a fluid pressure-containing membrane and a sealing membrane, each fixedly attached to the track, the fluid pressure membrane enclosing a cavity in the track, pressurizing and exhausting means connected to the track at the cavity to alternately pressurize and exhaust the fluid medium, the carriage having at least two rollers journaled therein, the roller adapted to cooperate with the pressure-containing membrane so as to move along the track in response to the fluid pressure, the sealing membrane effecting a pressure seal between the pressure-containing membrane and the track.
摘要翻译：一种流体压力装置，包括滑架和轨道，所述滑架适于骑行并由轨道引导，包含流体压力的膜和密封膜，每个固定地附接到轨道，包围腔的流体压力膜所述轨道，加压和排出装置连接到所述空腔处的轨道，以交替地对流体介质进行加压和排出，所述滑架具有至少两个轴颈，所述滚子适于与所述含压膜配合以沿着响应于流体压力的轨迹，密封膜影响压力密封膜和轨道之间的压力密封。

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