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公开(公告)号：US4158996A
公开(公告)日：1979-06-26
申请号：US832127
申请日：1977-09-12
申请人： Walter J. Marulic , Ray L. Ferris
发明人： Walter J. Marulic , Ray L. Ferris
IPC分类号： B61D7/18
CPC分类号： B61D7/18 , Y10T292/1047 , Y10T292/1089
摘要： A locking arrangement for side dump discharge doors of a hopper car includes a keeper arrangement for receiving a rod type latch element with the keeper comprising a cylindrical housing containing a locking rotor. The rotor includes an open end slot which captures the latch element and rotates between locked and open positions.
摘要翻译： 漏斗车的侧卸货门的锁定装置包括用于接收杆式锁定元件的保持器装置，该保持器包括一个包含锁定转子的圆柱形壳体。 转子包括一个开口端槽，其捕获锁定元件并在锁定位置和打开位置之间旋转。
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公开(公告)号：US4191107A
公开(公告)日：1980-03-04
申请号：US948116
申请日：1978-10-02
申请人： Ray L. Ferris , Walter J. Marulic
发明人： Ray L. Ferris , Walter J. Marulic
摘要： An articulated railway car includes end to end body units with adjacent ends supported on a wheeled truck and interconnected in articulated relation. Side bearing arrangements disposed on opposite sides of the articulated connection include relatively interengaging and telescoping bearing elements designed to prevent torsional twisting movement of the body units about a longitudinal axis.
摘要翻译： 铰接式铁路车辆包括端对端主体单元，相邻端部支撑在轮式卡车上并以铰接关系相互连接。 设置在铰接连接的相对侧的侧面轴承装置包括设计成防止主体单元围绕纵向轴线的扭转扭转运动的相对相互接合和伸缩的轴承元件。
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公开(公告)号：US4068410A
公开(公告)日：1978-01-17
申请号：US662494
申请日：1976-03-01
申请人： Walter J. Marulic , Ray L. Ferris
发明人： Walter J. Marulic , Ray L. Ferris
CPC分类号： E05B83/02 , Y10T292/1009
摘要： A pair of laterally movable sliding doors include one door provided with a vertical hollow side frame member within which is housed a reciprocating locking bar adapted to engage a keeper mounted on the car below the door. The locking bar is reciprocated by a bell crank handle and lever arrangement which is pivotally connected to one end of a rockable link or arm supported on the door, the link including an end projecting into the side frame member for pivotal connection to the upper end of the locking bar.
摘要翻译： 一对横向移动的滑动门包括一个门，该门设置有垂直的空心侧框架构件，在该门中容纳有往复式锁定杆，该往复式锁定杆适于接合安装在门下方的轿厢上的保持装置。 锁定杆通过曲柄手柄和杠杆装置往复运动，所述手柄和杠杆装置枢转地连接到支撑在门上的可摆动连杆或臂的一端，所述连杆包括突出到侧框架构件中的端部，用于枢转地连接到 锁杆。
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公开(公告)号：US3944375A
公开(公告)日：1976-03-16
申请号：US548507
申请日：1975-02-10
申请人： Ray L. Ferris , Walter J. Marulic
发明人： Ray L. Ferris , Walter J. Marulic
CPC分类号： B61D3/184 , B61D45/005 , Y10T403/583
摘要： A fifth wheel plate assembly for a trailer hitch for securing trailers to railway flat cars includes a top plate having an opening in which a movable clamp or lock jaw is supported for grasping and locking the kingpin of a trailer to the fifth wheel. The lock jaw is provided with slidable extensions including transversely extending brackets between which a threaded follower is positioned, the same in turn being actuated by means of a lock screw mounted for rotation on the fifth wheel assembly. The follower in response to rotation of the screw actuates the jaw and slide assembly for moving the same between kingpin engaging and disengaging positions. A plurality of concavo-convex washers are supported between the follower and one of the brackets thus permitting a limited longitudinal movement in one direction of slide assembly and jaw to cushion certain impact stresses exerted on the kingpin contained between the clamping members and thereby preventing damage to the drive screw and associated structure.
摘要翻译： 用于将拖车固定到铁路平车的拖车牵引装置的第五轮板组件包括具有开口的顶板，其中支撑有可动夹具或锁定夹爪，用于将拖车的主销夹紧并锁定到第五轮。 锁定爪具有可滑动的延伸部，其包括横向延伸的支架，在该延伸支架之间设置有螺纹从动件，相反的延伸部分又通过安装在第五轮组件上的锁定螺丝致动。 随动件响应于螺杆的旋转，致动钳爪和滑动组件，以使它们在主销啮合和分离位置之间移动。 多个凹凸垫圈支撑在从动件和其中一个托架之间，从而允许在滑动组件和夹钳的一个方向上受到有限的纵向运动，以缓冲施加在夹紧构件之间的中心销上的某些冲击应力，从而防止损坏 驱动螺丝及相关结构。
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公开(公告)号：US4141300A
公开(公告)日：1979-02-27
申请号：US806791
申请日：1977-06-15
申请人： Walter J. Marulic , Ray L. Ferris
发明人： Walter J. Marulic , Ray L. Ferris
摘要： A railway car for carrying highway trailers includes an intermediate frame section having a platform for supporting trailer hitches adapted for crane loading operations. The outer ends of the frame are connected to stub sills which include wheel supporting depressed treadways. The associated bolster and bearer structure with the intermediate frame section provides a lightweight trailer hauling car of high strength construction.
摘要翻译： 用于承载公路拖车的铁路车辆包括具有用于支撑用于起重机加载操作的拖车吊钩的平台的中间框架部分。 框架的外端连接到支柱，其包括支撑踩下的踏板的车轮。 具有中间框架部分的相关联的承重结构提供了一种高强度结构的轻型拖车拖车。
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公开(公告)号：US3964766A
公开(公告)日：1976-06-22
申请号：US549255
申请日：1975-02-12
申请人： Ray L. Ferris , Walter J. Marulic
发明人： Ray L. Ferris , Walter J. Marulic
CPC分类号： B61D45/005
摘要： A fifth wheel plate assembly for a trailer hitch for securing trailers to railway flat cars includes a top plate having an opening in which a movable clamp or lock jaw is supported for grasping and locking the kingpin of a trailer to the fifth wheel. The lock jaw is provided with slidable extensions which are engaged by a lock screw mounted below the fifth wheel plate and which moves the lock jaw between open and closed positions. When in a closed position a slidable bolt assembly is movable transversely of the extensions into keeper openings within the extensions for maintaining the locking jaw in its closed position. The locking bolt is slidable in a tube provided with a diagonal recess which accommodates the stem of a manually operated handle for sliding the locking bolt. A flag or indicator is pivotally mounted underneath the top plate on an axis parallel to the axis of the locking bolt. The indicator includes an arm at one end and a flag at the other end. When the bolt is in a locked position relative to the keepers on the extension the flag is visible having pivoted by gravity to a lowered position and when the bolt is in an unlocked position the flag is out of sight shielded to the view of the operator.
摘要翻译： 用于将拖车固定到铁路平车的拖车牵引装置的第五轮板组件包括具有开口的顶板，其中支撑有可动夹具或锁定夹爪，用于将拖车的主销夹紧并锁定到第五轮。 锁定爪设置有可滑动的延伸部，其由安装在第五轮板下方的锁定螺钉接合，并且将锁定钳口在打开和关闭位置之间移动。 当处于关闭位置时，可滑动的螺栓组件可从延伸部横向移动到延伸部内的保持器开口中，以将锁定爪保持在其关闭位置。 锁定螺栓可以在设置有倾斜凹槽的管中滑动，所述斜槽容纳用于滑动锁定螺栓的手动操作的手柄的杆。 一个标志或指示器可枢转地安装在顶板下方的平行于锁定螺栓轴线的轴上。 指示器包括一端的一个臂，另一端包括一个标志。 当螺栓相对于延伸部上的保持器处于锁定位置时，该标志是可见的，通过重力枢转到降低的位置，并且当螺栓处于未锁定位置时，该标志不能被屏蔽到操作者的视野。
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公开(公告)号：US4805539A
公开(公告)日：1989-02-21
申请号：US47980
申请日：1987-05-07
摘要： A railway well car for the transport of containers has a depressed floor section supported between lateral side structures and longitudinal end structures. Each end structure is supported on a frameless radial truck. The frameless radial truck has four longitudinally spaced resilient support elements on each lateral side thereof. The end structure has a reinforcement structure for transferring loads from the car body to the support elements. The reinforcement structure includes a pair of transverse beams extending from a stub center sill to respective side structures. Longitudinal beams extend from the transverse beams to an end sill structure and to a girder structure at the end of the well portion of the car. Each longitudinal beam supports a pair of box structure truck engagement means engaging the resilient support elements. The transverse beams and the longitudinal beams are comprised of channel members attached to the undersurface of a shear plate forming tubular torque box structures therewith. At the end of the well portion diagonally extending support members and tapered plates efficiently beam loads in the side structures to the reinforcement structure and to the truck.
摘要翻译： 用于运输集装箱的铁路车厢具有支撑在侧面结构和纵向端部结构之间的凹陷的地板部分。 每个端部结构都支撑在无框式的径向卡车上。 无骨架的径向卡车在其每个侧面上具有四个纵向间隔的弹性支撑元件。 端部结构具有用于将负载从车体传递到支撑元件的加强结构。 加强结构包括从短截线中心梁延伸到相应侧面结构的一对横梁。 纵向梁从横梁延伸到端框架结构，并延伸到轿厢井部末端的大梁结构。 每个纵向梁支撑与弹性支撑元件接合的一对箱形结构卡车接合装置。 横梁和纵向梁由连接到剪切板的下表面的通道构件组成，形成与其一起的管状扭矩箱结构。 在井部的端部，对角延伸的支撑构件和锥形板有效地将侧部结构中的载荷横梁到加强结构和卡车。
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公开(公告)号：US4136621A
公开(公告)日：1979-01-30
申请号：US786531
申请日：1977-04-11
摘要： A locking arrangement for a hopper door includes a rotatable latch which is pivotally connected to rotate between open and closed positions. The latch is actuated by a link and bell crank lever arrangement which also locks the latch closed in an over-center position. The bell crank lever is rotated by a linkage arrangement and biasing means on the bell crank lever holds the same in an over-center position.
摘要翻译： 用于料斗门的锁定装置包括可枢转地连接以在打开和关闭位置之间旋转的可旋转闩锁。 闩锁由链接和铃声曲柄杆装置致动，该装置还将闩锁锁定在过中心位置。 钟形曲柄杆通过联动装置旋转，而曲柄杠杆上的偏置装置将其保持在过中心位置。
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公开(公告)号：US4570816A
公开(公告)日：1986-02-18
申请号：US659559
申请日：1984-10-10
申请人： Ray L. Ferris , Donald B. Yates
发明人： Ray L. Ferris , Donald B. Yates
CPC分类号： B65D90/10 , B65D90/32 , F16J13/24 , Y10T292/202
摘要： The hatch of a lading container, such as the hopper of a covered hopper car, is sealed by a hatch cover having a locking arrangement which prevents the hatch cover from being blown open by pressure within the hopper when the locking arrangement is unlocked. An over-center locking arm has two spaced catches which co-act with two latches on a latching arrangement to selectively provide a sealed, a pressure blow-off, and a hatch open position. A rotative adjustment is provided to enable adjustment of the sealing pressure of the hatch cover on the hatch.
摘要翻译： 一个装有盖料斗车的料斗的一个装货舱的舱口被一个具有锁定装置的舱口盖密封起来，当锁定装置被解锁时，这个舱口盖防止了舱口盖内的压力被打开。 过中心锁定臂具有两个间隔的卡扣，其与锁定装置上的两个闩锁共同作用，以选择性地提供密封的，压力吹脱和舱口打开位置。 提供旋转调节以使得能够调节舱口盖上的舱口盖的密封压力。
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公开(公告)号：US4741274A
公开(公告)日：1988-05-03
申请号：US844798
申请日：1986-03-27
申请人： Ray L. Ferris , Bradford Johnstone , Emmanuel L. Komasinski , Maurico F. Rosellini , William D. Stoughton
发明人： Ray L. Ferris , Bradford Johnstone , Emmanuel L. Komasinski , Maurico F. Rosellini , William D. Stoughton
CPC分类号： B61D7/18
摘要： A railway hopper car has longitudinally spaced hoppers on both sides of a center sill. The hoppers have door assemblies which may be opened and closed by a door operating mechanism. The door operating mechanism includes a pneumatic cylinder which rotates a lever to move an operating rod longitudinally within the center sill. Door operating levers are rotatably supported on the railway car and pivotally connected to the operating rod to be rotated when it moves. The door operating levers are pivotally connected with struts connected with the door on the hoppers. The mechanism is configured so that all forces are substantially coplanar in a vertical plane passing through the centerline of the center sill to reduce lateral twisting forces in the mechanism. Adjustment of the length of the strut is provided for positioning of the door operating levers during assembly.
摘要翻译： 铁路货车在中心门槛的两侧具有纵向间隔的料斗。 料斗具有可由门操作机构打开和关闭的门组件。 门操作机构包括一气动缸，该气缸旋转杆以在中间纵梁内移动操纵杆。 门操作杆可旋转地支撑在铁路车辆上，并可枢转地连接到操作杆，以便在其移动时旋转。 门操作杆与在料斗上的门连接的支柱枢转连接。 该机构构造成使得所有力在穿过中心梁的中心线的垂直平面中基本上共面以减小机构中的横向扭转力。 提供支柱长度的调节，用于在组装期间定位门操作杆。
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