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公开(公告)号：US20170327133A1
公开(公告)日：2017-11-16
申请号：US15526836
申请日：2015-08-31
申请人： NIPPON SHARYO, LTD.
发明人： Tetsuro SATO , Kentaro HAYASHI , Naoshige MATSUO
摘要： According to a railcar, a fuse member that couples a first end beam to a second end beam along a car longitudinal direction is formed as a channel material with an approximately U-shaped cross-section, including a web disposed to extend along the car longitudinal direction and a pair of flanges disposed upright from both end portions of this web. Accordingly, when a load received in collision exceeds a predetermined value, the fuse member buckles to allow the first end beam to move toward the second end beam to ensure reducing variation of the load that allows the first end beam to move toward the second end beam. Consequently, when the intended load is input, the first end beam is allowed to move toward the second end beam.
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公开(公告)号：US09751538B2
公开(公告)日：2017-09-05
申请号：US14646200
申请日：2013-10-31
发明人： Yukio Takahashi , Hiroki Tsunoda , Yuya Futamura , Koichi Hayashi , Naoya Ozawa , Masaki Hase , Naoyuki Maruyama
IPC分类号： B61D17/18 , B61D17/00 , B61D25/00 , B61D37/00 , G10K11/168
CPC分类号： B61D17/00 , B61D17/18 , B61D25/00 , B61D37/003 , G10K11/168
摘要： Provided is a sound absorbing panel that can satisfy the heat resistance properties and melting/dripping resistance properties required inside of a railway vehicle. A pier sound absorbing panel includes five sheets of first through fifth glass cloths that are stacked on an aluminum base plate. The edge section of the fifth glass cloth is affixed to the rear surface of the base plate using an adhesive, and the first through fourth glass cloths are fastened using staples. In other words, the first glass cloth and the base plate are fixed using an adhesive, and this adhesive is prevented from melting by the five sheets of the first through fifth glass cloths. The adhesive that fixes the edge section of the fifth glass cloth at the other surface of the base plate is prevented from melting by the five sheets of the first through fifth glass cloths and the base plate.
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公开(公告)号：US09421989B2
公开(公告)日：2016-08-23
申请号：US14374560
申请日：2012-01-27
申请人： Kengo Oohashi , Kentaro Hayashi
发明人： Kengo Oohashi , Kentaro Hayashi
摘要： A rolling stock includes: a pair of left and right post members provided upright on inner sides of left and right end portions of an end beam of an underframe, the end beam joined to a lower portion of a cab end structure; a recess portion open frontward, the recess portion formed in a front portion of the end beam between the pair of post members; and an impact absorbing member disposed between a bottom face of the recess portion and an inner face of the outside plate. The recess portion has such a size that the impact absorbing member is accommodated within the recess portion after being compressively deformed. Since the impact absorbing member is disposed on an inner side of the outside plate, the impact absorbing member is not exposed to the outside of the car body, and thus does not impair the design of the car body.
摘要翻译： 机车车辆包括：一对左右立柱构件，其竖直地设置在底架的端梁的左右端部的内侧，该端梁连接到驾驶室端部结构的下部; 一个向前敞开的凹口部分，该凹部形成在一对柱件之间的端部梁的前部中; 以及设置在所述凹部的底面与所述外板的内面之间的冲击吸收部件。 凹部具有这样的尺寸，即冲击吸收部件被压缩变形后容纳在凹部内。 由于冲击吸收构件设置在外板的内侧，冲击吸收构件不暴露于车体外部，因此不会影响车体的设计。
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公开(公告)号：USD756843S1
公开(公告)日：2016-05-24
申请号：US29455483
申请日：2013-05-21
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公开(公告)号：US09216472B2
公开(公告)日：2015-12-22
申请号：US13806022
申请日：2011-10-14
IPC分类号： B23K20/12
CPC分类号： B23K20/123 , B23K20/1225 , B23K20/126
摘要： A friction stir welding apparatus includes a rotating tool provided with an upper rotating body arranged to be axially adjustable in position by an upper actuator, a lower rotating body integral with a rotating main rod extending through the upper rotating body and arranged to be axially adjustable in position by a lower actuator, and a stirring part formed in the rod. The upper rotating body and the lower rotating body clamp therebetween a joint of members to be joined placed with their end faces butting each other. The stirring part is rotated to stir the joint by frictional heat to join them. The rotating tool includes a slide plate attached, through a thrust bearing, to one or both of end portions of the upper rotating body and the lower rotating body facing each other to provide good finished surfaces of the joint.
摘要翻译： 摩擦搅拌焊接装置包括旋转工具，该旋转工具设置有上部旋转体，该上部旋转体被布置成通过上部致动器在位置上可轴向调节;下部旋转体，与旋转的主杆一体地延伸穿过上部旋转体并布置成可轴向调节 通过下致动器的位置，以及形成在杆中的搅拌部。 上部旋转体和下部旋转体夹持在其间的待接合构件的接头与它们的端面彼此对接放置。 旋转搅拌部分以通过摩擦热来搅拌接头以使其接合。 旋转工具包括通过推力轴承连接到上部旋转体的一个或两个端部和相对于彼此相对的下部旋转体的滑动板，以提供良好的接头的完成表面。
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公开(公告)号：US20150282608A1
公开(公告)日：2015-10-08
申请号：US14439262
申请日：2013-10-30
发明人： Kei Sakanoue , Hajime Ito , Tadashi Fujii , Hiroaki Isogai , Kenichi Tanaka , Takehiro Ishigami , Toshihiro Suzuki
摘要： A folding table includes: a table body provided with a pair of hinge pins and a pair of lock pins, each of the pairs protruding oppositely in left-right direction; and a pair of left and right brackets having shaft holes in which the hinge pins are inserted and movable holes in which the lock pins are inserted. Spring members mounted in the movable holes press the lock pins. The table body is rotatably supported by the brackets affixed to a wall surface. The folding table has closing plates having through-holes respectively through which the hinge pins and the lock pins are penetrated. The closing plates are sandwiched between the table body and the brackets to close the movable holes.
摘要翻译： 折叠台包括：具有一对铰链销和一对锁定销的台体，每对成对在左右方向上相反地突出; 以及一对具有轴孔的左右支架，铰链销插入其中，锁定销插入其中的可动孔。 安装在可移动孔中的弹簧件压紧锁销。 桌子主体由固定在墙壁表面上的支架可旋转地支撑。 折叠台具有分别具有通孔的封闭板，铰链销和锁定销穿过该通孔。 封闭板夹在桌面和支架之间以封闭可移动孔。
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公开(公告)号：US08763536B2
公开(公告)日：2014-07-01
申请号：US13266348
申请日：2010-04-22
申请人： Kei Sakanoue , Yoshinori Minami , Masahito Adachi , Hironobu Sunami , Nobuhisa Takada , Toru Konokawa
发明人： Kei Sakanoue , Yoshinori Minami , Masahito Adachi , Hironobu Sunami , Nobuhisa Takada , Toru Konokawa
摘要： Disclosed is a truck lateral motion restricting device which can prevent a large impact from being applied to a stopper when the truck lateral motion restricting device is operated in the derailment. The device comprises a guard angle (52) which is provided along the inside of the rail (51) and a stopper (25) which projects downward from a more inward position than wheels (15) of the truck (11) and is in slidable contact with the inside surface (52a) of the guard angle, wherein the stopper comprises a slidable contact portion (28), which has a slidable contact surface slidable contact with the inside surface of the guard angle, and guide portions (31) which project at front and rear portions of the slidable contact portion and have a front end inclined in a direction separating from the inside surface of the guard angle and a base having a guide slope (31a) provided continuously to the slidable contact surface.
摘要翻译： 本发明公开了一种卡车横向运动限制装置，其能够防止在卡车横向运动限制装置在脱轨中操作时对挡块施加大的冲击。 该装置包括沿着轨道51的内侧设置的防护角（52）和从卡车（11）的车轮（15）向更向内的位置向下突出并且可滑动的止动件（25） 与所述防护角度的内表面（52a）接触，其中所述止动件包括滑动接触部分（28），所述可滑动接触部分具有与所述防护角度的内表面可滑动接触的滑动接触表面;以及引导部分 在可滑动接触部分的前部和后部处具有在与保护角的内表面分离的方向上倾斜的前端和具有连续设置在可滑动接触表面上的引导斜面（31a）的基部。
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公开(公告)号：US20130034413A1
公开(公告)日：2013-02-07
申请号：US13566307
申请日：2012-08-03
IPC分类号： B60P1/54
CPC分类号： B60P1/6472
摘要： When the load factor of a loading/unloading apparatus reaches a second reference value that is smaller in load factor than the first reference value, the operation speed of the loading/unloading apparatus becomes a reduction state. It is possible to make load vibration difficult to be generated in a load. Further, fine adjustment of the manipulation becomes easy, such that it is possible to prevent the load factor from reaching the first reference value due to careless manipulation of the operator. Even if the load factor reaches the first reference value, the operation speed of the loading/unloading apparatus has been reduced, such that it is possible to prevent load vibration of the load W when stopping.
摘要翻译： 当加载/卸载装置的负载系数达到比第一参考值小的负载因子的第二参考值时，装载/卸载装置的操作速度变为降低状态。 可能使负载振动难以在负载中产生。 此外，操作的精细调整变得容易，使得可以防止由于操作者的粗心操作而导致的负载因素达到第一参考值。 即使负载因子达到第一参考值，装载/卸载装置的操作速度也降低，从而可以防止在停止时负载W的负载振动。
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公开(公告)号：US20120318164A1
公开(公告)日：2012-12-20
申请号：US13578495
申请日：2010-07-08
申请人： Hiroshi Shinmura , Daizo Kanaya , Yasuyuki Fukui , Yuki Kunimatsu , Shotaro Ozu , Yoshitomo Watanabe , Takehiro Tozawa , Koichi Yamada , Junichi Ishiyama
发明人： Hiroshi Shinmura , Daizo Kanaya , Yasuyuki Fukui , Yuki Kunimatsu , Shotaro Ozu , Yoshitomo Watanabe , Takehiro Tozawa , Koichi Yamada , Junichi Ishiyama
摘要： In a bogie frame, a lateral beam disposed in the left-right direction which is the direction in which the rail ties extend is joined to left and right side beams arranged so as to extend in the front-rear direction which is the direction in which the rails extend. The lateral beam has a flat shape having a width in the front-rear direction greater than the thickness thereof in the top-bottom direction, and the lateral beam is provided with left and right joining sections joined to the side beams, and also with an intermediate section sandwiched between the left and right joining sections. The width of the intermediate section in the front-rear direction is greater than the width of the joining sections in the front-rear direction. A through-hole is formed in the intermediate section.
摘要翻译： 在转向架框架中，沿着导轨延伸的方向在左右方向上设置的横向梁被连接到左侧梁和右侧梁，该左侧梁和右侧梁以沿其前后方向延伸的方向 轨道延伸。 横梁具有在前后方向上的宽度大于其在上下方向上的厚度的平坦形状，并且横梁设置有连接到侧梁的左和右连接部分，并且还具有 中间部分夹在左和右连接部分之间。 中间部分在前后方向上的宽度大于接合部分在前后方向上的宽度。 在中间部分形成通孔。
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公开(公告)号：US20120266777A1
公开(公告)日：2012-10-25
申请号：US13242299
申请日：2011-09-23
申请人： Takeshi Morita , Toshiki Kunii
发明人： Takeshi Morita , Toshiki Kunii
CPC分类号： B61F5/526
摘要： The present invention provides a railroad vehicle having a truck structure in which soundproof effect can sufficiently be enhanced.Soundproof member 22 having flexibility is mounted to support member 21 fixed to axle box 15. The support member is fixed to the axle box at an outer side of a vehicle body at wheel 14 in such a manner that the lower end thereof is located above a position set beforehand. The soundproof member is arranged parallel to the rail at the outer side of the vehicle body at the position where the wheel rolls on rail 17. The upper part of the soundproof member is mounted to the support member in such a manner that the position thereof in the vertical direction can be adjusted, and the lower end of the soundproof member is located above a surface of the rail.
摘要翻译： 本发明提供一种具有能够充分提高隔音效果的卡车结构的铁路车辆。 具有柔性的隔音构件22安装在固定于轴箱15的支撑构件21上。支撑构件在车轮14的车体外侧固定在轴箱上，使其下端位于车体14的上方 预先设定位置。 隔音构件在车轮在轨道17上滚动的位置处平行于车身外侧平行布置。隔音构件的上部以如下方式安装在支撑构件上： 可以调节垂直方向，并且隔音构件的下端位于轨道的表面上方。
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