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1. 发明专利

JP2007219359A Fluid sound reducing device 审中-公开
标题翻译：流体减震装置
公开(公告)号：JP2007219359A
公开(公告)日：2007-08-30
申请号：JP2006042047
申请日：2006-02-20
申请人： Central Japan Railway Co , Tottori Univ , 国立大学法人鳥取大学 , 東海旅客鉄道株式会社
发明人： GOTO TOMONOBU , NISHIMURA MASAHARU , SUGASAWA MASAHIRO , KITAMURA YOSUKE
IPC分类号： G10K11/16 , B60J7/22 , B61D49/00 , B64C25/08
摘要： PROBLEM TO BE SOLVED: To provide a fluid sound reducing device, having endurance of use in a long time and easy in maintenance by reducing fluid sound generated at an opening part.
SOLUTION: In a structure 1 provided with the opening part 1a on a surface by possessing the surface being in contact with fluid, the fluid flowing along the surface suppresses the occurrence of a vortex, when the opening part 1a is passed or the fluid sound is reduced, by relaxing the collision of vortex flow by providing a straightening body 2b or 2c composed of a porous member, on at least either the upstream side end 1b or the downstream side end 1c of the opening part 1a a flow direction of the fluid.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种通过减少在开口部分产生的流体声音，能够长时间地使用并且易于维护的耐久性的液体减声装置。解决方案：在通过具有与流体接触的表面在表面上设置有开口部分1a的结构1中，沿着表面流动的流体在开口部分1a通过时抑制涡流的发生，或者通过在开口部1a的上游侧端部1b或下游侧端部1c的至少任一侧设置由多孔构件构成的整流体2b或2c来缓和涡流的碰撞，从而降低流体声音的流动方向流体。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2007069664A Vibration isolating floating floor structure 有权
标题翻译：振动隔离浮动地板结构
公开(公告)号：JP2007069664A
公开(公告)日：2007-03-22
申请号：JP2005256510
申请日：2005-09-05
申请人： Bridgestone Corp , Central Japan Railway Co , 東海旅客鉄道株式会社 , 株式会社ブリヂストン
发明人： SUGASAWA MASAHIRO , HAYASHI KOICHI , KITAMURA YOSUKE , KAWADA MASAYOSHI , HIGASHIYA REI
IPC分类号： B61D17/10 , B61D49/00 , F16F15/04 , F16F15/08
摘要： PROBLEM TO BE SOLVED: To provide a vibration isolating floating floor structure of a vehicle body capable of improving riding comfort and reducing in-vehicle noise.
SOLUTION: A seat floor plate 24 wherein a seat 16 is mounted is supported by a bush type vibration isolating device 26 and a hybrid type vibration isolating device 28 so as to float from a beam. In the seat floor plate 24, both side parts in a vehicular width direction (an arrow W direction) is supported by the bush type vibration isolating device 26 setting stiffness in horizontal direction to be high, and a center part in the vehicular width direction is supported by the hybrid type vibration isolating device 28 having high vertical damping force. Though vibrations from the beam intend to transfer to the seat floor plate 24, the bush type vibration isolating device and the hybrid type vibration isolating device 28 are interposed between the beam and the seat floor plate 24 to prevent the transmission of vibrations to the floor plate side, so that the seat floor plate 24 is hard to be vibrated.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够改善乘坐舒适性并降低车载噪声的车体的隔振浮动地板结构。解决方案：其中安装座椅16的座椅底板24由衬套型隔振装置26和混合型隔振装置28支撑以便从梁上浮起。在座椅底板24中，车宽方向（箭头W方向）的两侧部分被套筒式防振装置26在水平方向上的设定刚度支撑得较高，车宽方向的中心部分由具有高垂直阻尼力的混合型隔振装置28支撑。虽然来自梁的振动意图转移到座椅底板24，但是衬套型隔振装置和混合型防振装置28夹在梁和座椅底板24之间，以防止振动传递到地板使得座椅底板24难以振动。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2008018921A Vibration-proof floating floor structure 有权
标题翻译：抗震浮标地板结构
公开(公告)号：JP2008018921A
公开(公告)日：2008-01-31
申请号：JP2007023128
申请日：2007-02-01
申请人： Bridgestone Corp , Central Japan Railway Co , 東海旅客鉄道株式会社 , 株式会社ブリヂストン
发明人： SUGASAWA MASAHIRO , TSUNODA HIROKI , KAWADA MASAYOSHI
IPC分类号： B61D17/10 , B61D49/00 , F16F15/023 , F16F15/06
CPC分类号： Y02T30/34
摘要： PROBLEM TO BE SOLVED: To provide a vibration-proof floating floor structure with improved riding comfort suitable to a high-speed moving body such as rolling stock for high speed traveling. SOLUTION: A floor plate 24 for seats having seats 16 on it are supported by a vibration-proof device 26 to float from a beam. Vibration from the beam is transmitted to the floor plate 24 for seats, while a metal spring 46 of the vibration-proof device 26 is provided between the beam and the floor plate 24 for seats to prohibit transmission of vibration to the floor plate, so that the floor plate 24 for seats is less likely vibrated. As the floor plate 24 for seats is vibrated, a shaft member 32 and an outer cylinder 30 in the vibration-proof device 26 are relatively displaced in the axial direction, and a slide member 42 slides to an outer circumferential surface of the shaft member 32 to generate damping force. In addition, air in a main fluid chamber 44 formed inside the shaft member 32 and the outer cylinder 30 passes through a gap between the slide member 42 and the shaft member 32 to generate damping force, thus effectively damping vibration of the floor plate 24 for seats, and improving ride comfort. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有改善的乘坐舒适性的防振浮动地板结构，适用于高速行驶的高速移动体如机车车辆。解决方案：具有座位16的座椅的地板24由防振装置26支撑以从梁上浮起。来自梁的振动被传递到用于座椅的地板24，而防振装置26的金属弹簧46设置在梁和用于座椅的地板24之间，以防止振动传递到地板，使得用于座椅的地板24不太可能振动。当座椅的底板24振动时，防振装置26中的轴构件32和外筒30在轴向方向上相对移位，并且滑动构件42滑动到轴构件32的外周面以产生阻尼力。此外，形成在轴构件32和外筒30内的主流体室44中的空气通过滑动构件42和轴构件32之间的间隙，以产生阻尼力，从而有效地阻止地板24的振动，以便座椅，并提高乘坐舒适度。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2003002194A Aerodynamic brake 有权
标题翻译：气动制动
公开(公告)号：JP2003002194A
公开(公告)日：2003-01-08
申请号：JP2001186388
申请日：2001-06-20
申请人： Central Japan Railway Co , Kawasaki Heavy Ind Ltd , 川崎重工業株式会社 , 東海旅客鉄道株式会社
发明人： YAMASHIRO HIDEO , SUGIMOTO SUNAO , HOSAKA SHIRO , TAKAHASHI YUKIO , SUGASAWA MASAHIRO
IPC分类号： B61H11/06 , B60T1/16
摘要： PROBLEM TO BE SOLVED: To provide a aerodynamic brake for a railroad vehicle which is less affected by wind pressure regardless of running direction when developing a aerodynamic brake plate.
SOLUTION: Linear guide rails 13La, 13Lb, 13Ra and 13Rb is mounted and fixed on a vehicle body 2 so as to extend in a vertical face orthogonal to the vehicle's running direction. Linear guide blocks 15La-15Lc, and 15Ra-15Rc which lock linear guide rails in a slidable manner are provided on the aerodynamic brake plates 12L and 12R. Air cylinders 16L and 16R are provided between the aerodynamic brake plates 12L and 12R and the vehicle body, and the aerodynamic plates 12L and 12R can be developed and stored by the air cylinders 16L and 16R.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种用于铁路车辆的空气动力学制动器，其在开发空气动力学制动板时不管运行方向受风压影响较小。解决方案：直线导轨13La，13Lb，13Ra和13Rb以与车辆行驶方向正交的垂直面延伸并固定在车体2上。在空气动力学制动板12L和12R上设置有以可滑动方式锁定直线导轨的直线导向块15La-15Lc和15Ra-15Rc。气动缸16L和16R设置在气动制动板12L和12R与车身之间，气动板12L和12R可由气缸16L和16R显影和储存。

5. 发明专利

JP2007269197A Structure for high-speed movement 有权
标题翻译：高速运动结构
公开(公告)号：JP2007269197A
公开(公告)日：2007-10-18
申请号：JP2006097975
申请日：2006-03-31
申请人： Central Japan Railway Co , Kawasaki Heavy Ind Ltd , 川崎重工業株式会社 , 東海旅客鉄道株式会社
发明人： SUGIMOTO SUNAO , KAWASAKI TAKUMI , KAMIOKA MITSUHIRO , MIZUNO MASANAO , NISHIO MAMORU , KIMURA TAKESHI , HOSAKA SHIRO , SUGASAWA MASAHIRO , TSUNODA HIROKI
IPC分类号： B61D17/04 , B23K20/12 , B23K103/10 , B61D17/00 , B61D17/06 , B61D17/08 , B61D17/10 , B61D17/12
CPC分类号： Y02T30/34
摘要： PROBLEM TO BE SOLVED: To provide a structure for a high-speed movement capable of considerably reducing the manufacturing man-hour and the cost.
SOLUTION: Outer plates 11A-14A and frames 11B-14B are joined with each other by the spot friction stirring and joining except portions in a vicinity of connection parts of right and left side body structures 12, 13 to a roof body structure 11, and the right and left side body structures 12, 13 to a bottom body structure 14. In the connection parts, ends of the frames 11B, 12B, 13B are connected to each other via a gusset 15A, and ends of the frames 12B, 13B, 14B are connected to each other via a gusset 15B. The outer plates 11A-14A are joined with each other by the welding, the riveting or the like. The welded parts is separated from the gussets 15A, 15B in a floating state. In the connection parts, stringers 11Ab, 12Ab, 13Ab of the outer plates are connected to the gusset 15A or the frames 11B, 12B, 13B, and stringers 12Ab, 13Ab, 14Ab are connected to the gusset 15B or the frames 12B, 13B, 14B via clips 16.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供能够显着降低制造工时和成本的高速运动的结构。解决方案：外板11A-14A和框架11B-14B通过除了左右侧体结构12,13的连接部分附近的部分之间的点摩擦搅拌和接合彼此接合到屋顶主体结构 11和左右侧体结构12,13分别设置在底部本体结构14上。在连接部分中，框架11B，12B，13B的端部通过角撑板15A彼此连接，框架12B的端部，13B，14B通过角撑板15B相互连接。外板11A-14A通过焊接，铆接等相互连接。焊接部分以浮动状态与角撑板15A，15B分离。在连接部分中，外板的桁条11Ab，12Ab，13Ab连接到角撑板15A或框架11B，12B，13B，桁条12Ab，13Ab，14Ab连接到角撑板15B或框架12B，13B，（C）2008，JPO＆INPIT

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