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公开(公告)号：US20040089194A1
公开(公告)日：2004-05-13
申请号：US10661357
申请日：2003-09-12
发明人： Gunter Homes
IPC分类号： B61D017/00
CPC分类号： B61D19/007 , B60P3/20 , B61D19/009 , B61D27/0027
摘要： A railroad box car has a truck-carrying railroad chassis and walls on the chassis forming a closable longitudinally extending space that is heated or cooled. According to the invention the walls are each formed of an inner skin, an outer skin, and a mass of cellular plastic foam between the skins bonded at least to an outer face of the respective inner skin. Plastic struts holding the inner and outer skins apart. The walls include a horizontal floor, a pair of upright and transverse end walls, a pair of upright and longitudinal side walls each formed by two slidable doors, and a horizontal roof. Each outer wall is spaced from the respective inner wall.
摘要翻译： 铁路车厢内有一个装有货车的铁路底盘，底盘上的墙壁形成一个可加热或冷却的可纵向纵向延伸空间。 根据本发明，壁分别由内皮，外皮和大量的细胞塑料泡沫形成，所述多孔塑料泡沫在至少粘合到相应内皮的外表面的表皮之间。 塑料支柱将内外表皮分开。 墙壁包括水平地板，一对直立和横向端壁，一对直立和纵向侧壁，每个由两个可滑动的门和一个水平屋顶形成。 每个外壁与相应的内壁间隔开。
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公开(公告)号：US4677918A
公开(公告)日：1987-07-07
申请号：US768805
申请日：1985-08-23
CPC分类号： B61D3/187 , B61D17/06 , B61D19/007 , Y10T16/379
摘要： A railroad car for transporting vehicles such as automobiles and trucks has a pair of door assemblies which close each end of the railroad car. The lower end of the door assemblies are guided in a track and the track has vertically retractable sections located where the vehicle tires roll so as to provide added load height when the car ends are open and vehicles are being loaded or unloaded. An embodiment with a pivotal, counterweighted Z-shaped member upon which the retractable track section is mounted is disclosed along with an embodiment utilizing a vertically displaceable tubular member and a coil spring.
摘要翻译： 用于运输诸如汽车和卡车的车辆的铁路车辆具有关闭铁路车辆两端的一对门组件。 门组件的下端被引导在轨道中，并且轨道具有位于车辆轮胎滚动的位置的竖直可伸缩部分，以便当汽车端部打开并且车辆被加载或卸载时提供附加的负载高度。 公开了具有枢转的，配重的Z形构件的可伸缩轨道部分安装在该实施例上的实施例以及利用可垂直移位的管状构件和螺旋弹簧的实施例。
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公开(公告)号：US3999489A
公开(公告)日：1976-12-28
申请号：US640758
申请日：1975-12-15
CPC分类号： E05D15/1068 , B61D19/007 , E05D2015/1086 , E05D2015/1094 , E05Y2900/51
摘要： The sliding wall includes a central wall section and two end wall sections, with the sections being co-planar in the closed state and movable, transversely of the car, out of the closing plane and into a shifting plane in which they are displaceable longitudinally of the car past closed wall sections. During shifting, the sliding wall sections are supported by rollers engageable with a rail, provided in an upper longitudinal stringer, and with the outer lateral surface of an outer lower longitudinal supporting beam, the stringer and the supporting beam forming, in cooperation with two corner posts, a side frame of the freight car. The upper rail is a single rectilinear and uninterrupted rail extending substantially the full length of the upper stringer. Each end section has, in the upper portion of its end adjacent the central section, an outwardly opening pocket having a horizontal catch member extending thereacross. The central section has, at the upper portion of each of its ends adjacent an end section, a sickle-shape catch lever pivotal on a horizontal axis parallel to the length of the car and, in the closing position of the sections, projecting into the pocket of the adjacent end section and engaging behind the catch member. Angle levers are oscillatable about horizontal pivots adjacent the bottom end of the central or center section and carry ball rollers on one end engageable with the supporting beam and, on their other end, hook portions which can pass through cut-outs in the supporting beam to engage against the inner lateral surface thereof. The catch levers and the angle levers are commonly operated by a known actuating mechanism. An oscillatable shaft supports the central section during its movement between the closing and shifting planes. When the center section is shifted to completely overlap an end section, the end section may also be shifted together with the center section. For this purpose, the upper edge of the central or center section has cut-outs permitting the supporting rollers of the end section to move from the closing plane into the shifting plane.
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公开(公告)号：US4823705A
公开(公告)日：1989-04-25
申请号：US756693
申请日：1985-07-19
申请人： Tomiichi Fukuda
发明人： Tomiichi Fukuda
IPC分类号： A63B55/60 , B61B5/02 , B61B9/00 , B61D19/00 , B62B5/00 , B62D1/24 , E01B25/08 , E01B25/10 , B61B13/10 , B61F13/00
CPC分类号： E01B25/10 , A63B55/60 , B61B5/02 , B61B5/025 , B61B9/00 , B61D19/007 , B62D1/24 , E01B25/08 , A63B2055/603 , B62B2202/404 , B62B5/0063
摘要： A golf cart system includes a longitudinal rail having a transverse cross section defined by spaced side walls joined at lower ends thereof by a bottom wall having an inner upper surface. The side walls have at upper ends thereof upper walls extending inwardly toward each other and having inner lower surfaces. The upper walls have spaced inner edges having extending upwardly therefrom mouth portions. The inner edges and the mouth portions define therebetween a longitudinal groove opening downwardly into the interior of the rail. The rail is embedded in the ground of a golf course with upper edges of the mouth portions substantially flush with the ground surface. A golf cart is movable along the rail and has support structure extending downwardly therefrom through the longitudinal groove of the rail. Wheels are mounted on the support structure within the rail interior and contact the inner upper surface of the rail bottom wall. The cart supports a drive to rotate the wheels to move the cart along the rail. The cart is prevented from falling sideways from the rail by rollers supported by the cart and positioned within the rail interior and contacting the inner lower surfaces of the rail upper walls.
摘要翻译： 高尔夫球车系统包括纵向导轨，该横向横截面由在其下端由具有内上表面的底壁连接的间隔开的侧壁限定。 侧壁在其上端处具有朝向彼此向内延伸并具有内下表面的上壁。 上壁具有从其嘴部向上延伸的间隔开的内边缘。 内边缘和嘴部在其间限定了一个纵向凹槽，该纵向凹槽向下开口到轨道的内部。 轨道嵌入高尔夫球场的地面，其中嘴部的上边缘基本上与地表面齐平。 高尔夫球车可沿着轨道移动并且具有从其向下延伸穿过轨道的纵向槽的支撑结构。 车轮安装在轨道内部的支撑结构上，并接触轨道底壁的内部上表面。 推车支撑驱动器来旋转车轮以沿着轨道移动推车。 通过由推车支撑的滚子防止车辆从轨道侧面落下并且定位在轨道内部并且接触轨道上壁的内下表面。
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公开(公告)号：US3815518A
公开(公告)日：1974-06-11
申请号：US35340273
申请日：1973-04-23
申请人： WAGGON UNION GMBH
发明人： SCHNEIDER F , KAMPMANN G
IPC分类号： B61D19/00
CPC分类号： B61D19/007
摘要： The side wall includes a frame and three sliding wall sections arranged in a common plane when closed and being displaceable one over the other by rollers running in rails. The central section has lower runners moving on a runway rail and upper runners perpendicularly thereabove running in a guide rail, and each outer section has a lower roller between its center and its outer end running on a runway rail and a lower runner at its outer end bearing under the runway rail, each outer section having upper guide rollers running in a guide rail. The common runway and guide rails for the outer sections have, at those points which the runners and rollers engaged therewith assume in the closing position of the outer section, bends toward the longitudinal center line of the car. The runners of the central section are mounted on bell crank rocking levers pivotal about a horizontal axis parallel to the longitudinal axis of the car, so that the central section can be swung out of the common plane and moved over an outer section to open the side wall. The runway rails for the central and outer sections are constituted by a single rail section mounted in only two longitudinally spaced brackets on the lower chord of the frame, and this section is secured fixedly to one bracket while being longitudinally slidable in the other bracket. Guide fingers at the top of each outer section cooperate with catch hooks on the upper chord of the frame and which guide each outer section into the closed position, and support means on the lower chord engage the sections in the closed position to relieve the load on the supporting runners. Clamping means are provided to clamp each section in closed position to the upper and lower chords of the frame, and each outer section, with the central section swung out and displaced over the other outer section, is displaceable longitudinally to a position laterally between the central and the other outer wall sections.
摘要翻译： 侧壁包括框架和三个滑动壁部分，当关闭时布置在公共平面中，并且可以通过在轨道中运行的滚子彼此移动。 中心部分具有在跑道轨道上移动的下游跑道和在导轨上垂直运行的上跑步者，并且每个外部部分在其中心与其外端之间具有下滚筒，该下滚筒在跑道导轨上运行，下跑步机在其外端 轴承在跑道导轨下，每个外部部分具有在导轨中运行的上导辊。 用于外部部分的共同的跑道和导轨在其中接合的跑步机和滚子处于外部部分的关闭位置的点处朝向轿厢的纵向中心线弯曲。 中心部分的跑道安装在围绕平行于轿厢的纵向轴线的水平轴线枢转的钟形摇摆杆上，使得中心部分可以从公共平面摆出并在外部部分上移动以打开侧面 壁。 用于中部和外部部分的跑道轨道由安装在框架的下弦上的仅两个纵向间隔的支架中的单个轨道部分构成，并且该部分固定地固定到一个支架上，同时在另一个支架中可纵向滑动。 在每个外部部分的顶部处的引导件与框架的上弦上的抓钩配合，并且将每个外部部分引导到关闭位置，并且下部弦杆上的支撑装置将该部分接合在关闭位置以减轻负载 配套赛跑者。 提供夹紧装置以将关闭位置的每个部分夹紧在框架的上下弦上，并且每个外部部分的中心部分摆动并在另一个外部部分上移动，可纵向移动到横向位于中心 和其他外壁部分。
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公开(公告)号：US3718100A
公开(公告)日：1973-02-27
申请号：US3718100D
申请日：1971-01-07
申请人： PULLMAN INC
IPC分类号： B61D19/00
CPC分类号： B61D19/007
摘要： In a railroad box car having on each side a pair of outwardly and inwardly moving doors to open and close a central door opening, longitudinally spaced door positioning and door stop means in the form of bottom-of-door catch assemblies including a pair of longitudinally spaced catch units for holding the door in a closed position and a half-opened position and a fully opened position respectively and further stop means at each end of each side of the car inwardly of an end ladder to prevent movement of a respective door outwardly beyond the ladder to the fully opened position, each catch unit including a pivotally mounted vertical catch arm mounted on the door and engageable with stop blocks on the car side sill and the stop means including a horizontally extending stop arm normally urged outwardly in the path of the outwardly moving door by rotation of the stop arm down an inclined guide urging the stop arm in an outwardly extending position in the path of the door.
摘要翻译： 在铁路箱车厢中，每侧具有一对向外和向内移动的门，以打开和关闭中央门开口，纵向间隔开的门定位和门挡块组件形式的门止动装置，其包括一对纵向 间隔的收集单元，用于将门分别保持在关闭位置和半开位置和完全打开的位置，并且在终端梯子的内侧的每侧的每个端部处进一步停止装置，以防止相应的门向外移动超过 梯子到达完全打开的位置，每个捕获单元包括安装在门上的可枢转地安装的垂直锁定臂，并且可与轿厢侧梁上的止动块接合，并且止动装置包括水平延伸的止动臂，该止动臂通常沿着 向外移动的门通过止动臂向下移动倾斜的引导件，该倾斜的引导件在门的路径中向外延伸的位置推动止动臂。
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公开(公告)号：US3504638A
公开(公告)日：1970-04-07
申请号：US3504638D
申请日：1966-06-22
发明人： YELIN BERNARD J , BAHLER NORMAN V
CPC分类号： B61D17/06 , B61D19/007
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公开(公告)号：US3233561A
公开(公告)日：1966-02-08
申请号：US25135063
申请日：1963-01-14
发明人： YELIN BERNARD J
CPC分类号： B61D19/005 , B61D17/048 , B61D17/08 , B61D17/10 , B61D19/007 , B61D45/006 , B61F1/02
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公开(公告)号：US2794402A
公开(公告)日：1957-06-04
申请号：US34457453
申请日：1953-03-25
发明人： PERNA AUGELO J , DAHLBERG WILLIAM F
CPC分类号： B61D19/007 , B61D15/00 , B61D17/08
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公开(公告)号：US20140366449A1
公开(公告)日：2014-12-18
申请号：US14300579
申请日：2014-06-10
申请人： NABTESCO CORPORATION
发明人： Takeshi MASUDA , Shinji UEDA
CPC分类号： B61D19/007 , B61D19/00 , E05B15/0086 , E05B65/0847 , E05B83/40 , E05B83/42 , E05B85/243 , E05B85/245 , E05B85/26 , E05B2047/0022 , E05C2007/007 , E05F15/635 , E05Y2201/218 , E05Y2900/51
摘要： A door opening and closing apparatus including a lock mechanism that is configured to hold the door in a fully closed state, and that has an engaging member which engages with a lock member provided in the door when in the fully closed state. A link mechanism having a plurality of link members is configured to be able to undergo deformation into a linear state and a bent state, and restricts rotation of the engaging member by being brought into the linear state. In the link mechanism, a first face is pressed by a projecting shaft moved by the actuator in order that the link mechanism changes from the linear state to the bent state, and a second face is pressed by the projecting shaft in order that the link mechanism changes from the bent state to the linear state.
摘要翻译： 一种门打开和关闭装置，包括锁定机构，该锁定机构构造成将门保持在完全关闭状态，并且当处于完全关闭状态时具有与设置在门中的锁定构件接合的接合构件。 具有多个连杆部件的连杆机构构成为能够变形成线状或弯曲状态，并且通过进入线状状态来限制接合部件的旋转。 在连杆机构中，第一面由被致动器移动的突出轴按压，使得连杆机构从线性状态变化到弯曲状态，并且第二面被突出轴按压，使得连杆机构 从弯曲状态变化到线性状态。
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