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1.发明授权
公开(公告)号：US5113769A
公开(公告)日：1992-05-19
申请号：US362048
申请日：1989-06-06
申请人： Sumio Okuno , Michifumi Takeichi , Keiji Ohmura , Msato Okazaki , Hitoshi Tsuruda , Hiroyuki Yamada , Morishige Hattori , Kenji Kimura
发明人： Sumio Okuno , Michifumi Takeichi , Keiji Ohmura , Msato Okazaki , Hitoshi Tsuruda , Hiroyuki Yamada , Morishige Hattori , Kenji Kimura
摘要： A car body for high speed railway rolling stock and a method of fabricating the same wherein, in order to prevent a variation of external pressures produced when the rolling stock travels at high speeds from being propagated into the interior of the car body, the car body is of an air-type construction. The car body has a reduced weight and is capable of withstanding a variation of the external pressures by the provision of a construction in which the underframe of the car body includes a curved surface having at least one radius of curvature extending across a width of the car body.
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公开(公告)号：US4995321A
公开(公告)日：1991-02-26
申请号：US365439
申请日：1989-06-13
摘要： A light weight car body for railway rolling stock wherein the shearing rigidity with respect to a vertical load in a portion near a body bolster of the car body is larger than the shearing rigidity of a portion other than the portion near the body bolster whereby the shearing rigidity of the portion other than the portion near the body bolster of the car body has a sufficient bending rigidity.
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公开(公告)号：US5199632A
公开(公告)日：1993-04-06
申请号：US915622
申请日：1992-07-21
IPC分类号： B61D17/04
CPC分类号： B61D17/043 , B61D17/04 , Y02T30/34 , Y10T29/49879
摘要： A method is provided for making a passenger car body structure which has a panel assembly forming at least part of a side, the roof, and end of the floorplate. Each panel has inner and outer spaced metal sheets and a cellular metal core brazed to the sheets and maintaining them spaced apart. To join the panels, a metal connecting member is joined to at least one of the inner and outer sheets and has a projection for use in welding the panel to the neighboring panel. The projection extends in the lateral direction of the panel and is preferably of material thicker than the general sheet thickness of the sheets. A frame member of the body structure may be welded to the panels at the joint.
摘要翻译： 提供了一种用于制造乘客车体结构的方法，该乘客车身结构具有形成底板的侧面，屋顶和端部的至少一部分的面板组件。 每个面板具有内部和外部间隔开的金属片和多孔金属芯，钎焊到片材上并保持它们间隔开。 为了接合面板，金属连接构件连接到内片和外片中的至少一个，并且具有用于将面板焊接到相邻面板的突起。 突出部在面板的横向方向上延伸，并且优选地是比片材的一般片材厚度厚的材料。 主体结构的框架构件可以在接头处焊接到面板上。
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公开(公告)号：US5140913A
公开(公告)日：1992-08-25
申请号：US544696
申请日：1990-06-27
IPC分类号： B61D17/04
CPC分类号： B61D17/043 , B61D17/04 , Y02T30/34
摘要： A railway car body structure has a panel assembly forming at least part of a side, the roof, an end or the floorplate. Each panel has inner and outer spaced metal sheets and a cellular metal core bonded to the sheets and maintaining them spaced apart. To join the panels, a metal connecting member is joined to at least one of the inner and outer sheets by continuous metal-to-metal bonding and has a projection for use in welding the panel to the neighboring panel. The projection extends in the lateral direction of the panel and is of material thicker than the general sheet thickness of the sheets. A frame member of the body structure may be welded to the panels at the joint.
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5.发明授权
公开(公告)号：US5109777A
公开(公告)日：1992-05-05
申请号：US564620
申请日：1990-08-09
申请人： Keiji Ohmura , Sumio Okuno , Michifumi Takeichi , Kentarou Masai , Seiichi Okamoto , Masatake Nakamura
发明人： Keiji Ohmura , Sumio Okuno , Michifumi Takeichi , Kentarou Masai , Seiichi Okamoto , Masatake Nakamura
CPC分类号： B61D17/04 , B61D17/08 , Y02T30/34 , Y10T403/65 , Y10T403/66
摘要： A car body for railway rolling stock wherein a plurality of outside plates forming the car body are joined to frame members of the car body by spot welding. The outside plates are produced of a ferrous material except for stainless steel and a film or coating is provided on an outside surface of the outside plates. By virtue of the joining of the outside plates to the frame members and the joining of the outside plates to each other by spot welding, less input heat is required as compared with a continuous welding; therefore, outside plate distortion can be reduced and time and labor for manufacturing of the car body can be reduced. Moreover, since the outside plates are produced of a ferrous material, the painting of the outside surfaces of the outside plates can easily be accomplished.
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6.发明授权
公开(公告)号：US5433151A
公开(公告)日：1995-07-18
申请号：US274740
申请日：1994-07-18
申请人： Mamoru Ohara , Morishige Hattori , Yoshinao Okumoto , Masato Okazaki , Michifumi Takeichi , Katsutoshi Horihata , Kengi Kimura
发明人： Mamoru Ohara , Morishige Hattori , Yoshinao Okumoto , Masato Okazaki , Michifumi Takeichi , Katsutoshi Horihata , Kengi Kimura
CPC分类号： B61D17/10 , B61D17/04 , B61D17/041 , B61D17/043 , B61D17/045 , B61D17/08 , Y02T30/34
摘要： A railway car body structure running at a high speed and a production method thereof. To reduce vibration and noise and to prevent influences of outdoor pressure variations on passengers in the case of a high-speed railway car, the weight of the car body structure must be reduced and its pressure resistance must be improved. Each of the side units, roof unit and end unit and floor plates of an underframe of the car body structure includes plate members obtained by joining two surface materials, a core material and binding materials through metal-to-metal bonding. The sheet thickness of the surface material on an outdoor side is greater than a sheet thickness of the surface material on an indoor side. The plate members are constructed as a block, and a plurality of blocks are joined so as to form the side units, roof unit or the floor plates of the underframe.
摘要翻译： 高速运行的铁路车身结构及其制造方法。 为了减轻振动和噪音，并且为了防止在高速铁路车辆的情况下户外压力变化对乘客的影响，必须减小车身结构的重量，并且必须提高其耐压性。 车身结构的底架的侧面单元，屋顶单元，端部单元和底板均包括通过金属 - 金属接合将两种表面材料，芯材和粘合材料接合而获得的板构件。 室外侧的表面材料的片材厚度大于室内的表面材料的片材厚度。 板构件被构造成块，并且多个块被接合以形成底架的侧单元，屋顶单元或底板。
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公开(公告)号：US4966082A
公开(公告)日：1990-10-30
申请号：US258590
申请日：1988-10-17
申请人： Michifumi Takeichi , Hisashi Tani , Katsuyuki Terada , Takeyuki Watanabe , Sumio Okuno , Masayuki Dogen
发明人： Michifumi Takeichi , Hisashi Tani , Katsuyuki Terada , Takeyuki Watanabe , Sumio Okuno , Masayuki Dogen
CPC分类号： E04B1/34336 , B62D25/2054
摘要： A rolling-stock underframe construction comprising longitudinal side sills, end sills connecting opposite longitudinal ends of one side sills to opposite longitudinal ends of the other side sill, body bolsters respectively disposed at positions corresponding to trucks, and center sills extending between the end sills and the corresponding body bolsters in parallel to the side sills; and a floor member fixedly disposed in an area defined by the side sills and the end sills. The floor member comprises an upper plate forming, a lower plate forming, and a corrugated plate disposed between the upper plate and lower plate. The corrugated plate includes an alternate arrangement of ridges and longitudinal furrows and is joined to both the upper and lower plate. The floor member has weight and thickness smaller than those to join the floor member side sills, and body bolsters, an assembly of the corrugated and the upper plate or lower plate is joined to the side sills and the body bolsters, and then the lower or upper plate is joined to the corrugated plate, the side sills and the body bolsters, so that the floor member is joined firmly to the side sills and the body bolsters.
摘要翻译： 一种包括纵向侧梁的机车车架结构，连接一侧的相对纵向端的端梁与另一侧梁的相对的纵向端相连，分别设置在与卡车相对应的位置处的主体支架以及在底梁和 相应的物体平行于边槛; 以及固定地设置在由所述边缘和所述末端框架限定的区域中的地板构件。 地板构件包括上板形成，下板形成和布置在上板和下板之间的波纹板。 波纹板包括脊和纵向沟的替代布置，并且连接到上板和下板两者。 地板构件的重量和厚度小于连接地板构件侧梁的重量和厚度，并且主体垫片，波纹板和上板或下板的组件连接到侧梁和主体垫，然后下部或 上板连接到波纹板，侧梁和主体垫，使得地板构件牢固地连接到侧梁和主体。
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公开(公告)号：US4645258A
公开(公告)日：1987-02-24
申请号：US782902
申请日：1985-10-02
CPC分类号： B62D25/2054
摘要： An underframe construction for rolling stock vehicles comprising side sills disposed in parallel in the longitudinal direction of the underframe at the opposite outermost locations thereof, end sills connecting the side sills at the both ends in the longitudinal direction of the side sills, body bolsters arranged at positions at which a vertical load applied on the underframe is supported, center sills connecting each one of the end sills and each one of the body bolsters adjoining to one of the end sills, and a plurality of support members, each said support member being composed of upper horizontal flange, bottom plate and vertical web. The support members are disposed sequentially in the longitudinal direction of the underframe in such a fashion that the adjoining vertical webs of the support members are in contact to be bonded together and the both ends of the support members are secured to the side sills. The support members are able to support a load to be taken by the conventional cross beams and corrugated plates, thus enabling a reduction in weight and vertical dimension of the underframe.
摘要翻译： 一种用于车辆车辆的底架结构，包括在其底部的相对的最外部位置处沿底架的纵向方向平行设置的侧梁，在所述侧梁的纵向两端连接所述侧梁的端部梁， 支撑施加在底架上的垂直载荷的位置，连接端框中的每一个的中心纵梁和与其中一个端梁相邻的主体垫中的每一个，以及多个支撑构件，每个所述支撑构件构成 上水平法兰，底板和垂直腹板。 支撑构件沿着底架的纵向方向依次布置成使得相邻的支撑构件的垂直腹板相接触，并将支撑构件的两端固定在侧梁上。 支撑构件能够支撑由常规横梁和波纹板采取的负载，从而能够减小底架的重量和垂直尺寸。
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9.发明授权
公开(公告)号：US4825774A
公开(公告)日：1989-05-02
申请号：US159900
申请日：1988-02-24
CPC分类号： B61F1/06 , B61D17/045 , B61D17/10
摘要： The workability during fabrication of an underfloor construction of a monorail vehicle is improved by reducing the steps of fabrication. An underfloor construction of a monorail vehicle comprises truck enclosures detachably mounted at positions where trucks are mounted in the undersurface of the underframe to enclose the periphery of the trucks, and an enclosure for underfloor equipment for enclosing the sides and lower surface of the underfloor equipment. A method of assembling an underfloor construction of a monorail vehicle comprises mounting a wiring duct and underfloor equipment on the undersurface of an underframe, conducting wiring work between the wiring duct and the underfloor equipment, and thereafter mounting an enclosure for underfloor equipment.
摘要翻译： 通过减少制造步骤，提高了单轨车辆地板结构制造过程中的可操作性。 单轨车辆的地板下构造包括可拆卸地安装在卡车安装在底架的下表面中以包围卡车的周边的位置的卡车箱，以及用于封装地板下设备的侧面和下表面的地板下设备的外壳。 一种组装单轨车辆的地板结构的方法包括将布线管道和地板下的设备安装在底架的下表面上，在布线管道和地板下设备之间进行布线工作，然后安装地板设备的外壳。
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公开(公告)号：US06651567B2
公开(公告)日：2003-11-25
申请号：US09945688
申请日：2001-09-05
IPC分类号： B60N500
CPC分类号： B61D17/10
摘要： The floor of a passenger cabin in a railway car is mounted on a base plate 23 of an underframe 11 via plural common joists 33, 34. The vibration of the truck is transmitted via a center pin 27, a bolster 25, center sills, a base plate 23, and common joists 33, 34 to the floor 31, thereby vibrating the floor. Out of the common joists 33 and 34, the common joists 34 that are positioned near the width-direction-center of the car body do not extend beyond the center sill 25 toward the longitudinal end of the car body. This arrangement reduces the vibration of the floor 31 positioned at the longitudinal end portion of the car body.
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