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21. 发明专利

JP2006103419A Cover device for roof projections of vehicle 有权
标题翻译：车辆屋顶投影机的装置
公开(公告)号：JP2006103419A
公开(公告)日：2006-04-20
申请号：JP2004290229
申请日：2004-10-01
申请人： Central Japan Railway Co , Kinki Sharyo Co Ltd , 東海旅客鉄道株式会社 , 近畿車輌株式会社
发明人： NARUSE ISAO , MINAMI TOMOYUKI , OKAMOTO YASUSHI , OTANI KAZUYUKI
IPC分类号： B61D49/00
摘要： PROBLEM TO BE SOLVED: To reduce aerodynamic sound of roof projections by a simple, compact and light weight cover.
SOLUTION: The above object is accomplished by providing a mesh cover 13 standing on a roof so as to receive an air stream 11 flowing opposed to the roof projections 2 projected on the roof of a vehicle 1 in traveling of the vehicle 1 by the mesh 12 and pass it to the side of the roof projections 2.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：通过简单，紧凑和重量轻的盖子来减少屋顶突起的气动声音。解决方案：上述目的是通过提供一种站在屋顶上的网状覆盖物13来实现的，以便在车辆1的行驶中接收与车辆1的屋顶上突出的屋顶突起2相对流动的气流11 网格12并将其传递到屋顶突起2的侧面。版权所有（C）2006年，JPO＆NCIPI

22. 发明专利

JP2005219555A Bogie part skirt of railway vehicle 有权
标题翻译： BOGIE部分铁路车辆部分
公开(公告)号：JP2005219555A
公开(公告)日：2005-08-18
申请号：JP2004027664
申请日：2004-02-04
申请人： Central Japan Railway Co , Nippon Sharyo Seizo Kaisha Ltd , 日本車輌製造株式会社 , 東海旅客鉄道株式会社
发明人： OSHIMA SATOSHI , KURITA KENICHI , NARUSE ISAO , TORII AKIHIKO , NAKAMURA SHUJI
IPC分类号： B61D17/00 , B61D49/00
摘要： PROBLEM TO BE SOLVED: To provide a bogie part skirt of a railway vehicle with excellent sound insulation without impairing a maintenance property.
SOLUTION: This skirt is arranged at a bogie portion among skirts 5 installed at a bottom of the side of a vehicle body 2 of a railway vehicle 1. The bottom end 51a of the skirt is higher than a center of an axle and when it is connected with a contact point where a wheel 6 and a rail 9 contact with a straight line, the bogie part skirt 51 of the railway vehicle has a cut portion formed in a manner that the straight line crosses a sound insulation wall standing on the side of a track at a position lower than its top end.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供铁路车辆的转向架部分裙部具有优良的隔音性，而不损害维修性能。
解决方案：该裙部布置在安装在铁路车辆1的车体2侧的裙部5之间的转向架部分处。裙部的底端51a高于车轴的中心，当与车轮6和轨道9与直线接触的接触点连接时，铁路车辆的转向架部分裙部51具有切割部分，该切割部分以直线穿过站立在隔板轨道的一侧位于比其顶端低的位置。版权所有（C）2005，JPO＆NCIPI

23. 发明专利

JP2005185058A Pantograph-supporting insulator and pantographing device 有权
标题翻译： PANTOGRAPH支持绝缘子和平面设备
公开(公告)号：JP2005185058A
公开(公告)日：2005-07-07
申请号：JP2003425382
申请日：2003-12-22
申请人： Central Japan Railway Co , J-Power Systems Corp , 東海旅客鉄道株式会社 , 株式会社ジェイ・パワーシステムズ
发明人： ITO HAJIME , FUKUSHIMA TAKAFUMI , NARUSE ISAO , MURATA WATARU , TAKEHARA HIDEAKI
IPC分类号： B60L5/26
摘要： PROBLEM TO BE SOLVED: To provide a pantograph-supporting insulator and a pantograph device, that are easy to manufacture and are capable of reducing the occupancy area on a roof and lightening the train weight.
SOLUTION: This pantographing device 1 comprises a pantograph 2 of a single-arm shape that makes a collector shoe 20 and the support insulator 10, that insulates and supports the pantograph 2 to move vertically. The support insulator 10 is provided with a single-porcelain insulator body 11, having a single through-hole, four air pipes that form airflow channel between the insulator 10 and the pantograph 2, and metal fittings, that arrange and fix the four air pipes in the through-hole of the insulator body 11 along the passing-through direction. The insulator body 11 is easy to manufacture, since only a single through-hole is formed. The arrangement of a plurality of air pipes in the single through-hole allows the number of support insulators to be reduced, and as a result, the occupancy area on the roof can be reduced and the of the car can be reduced.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供易于制造并能够减少屋顶的占用面积并减轻列车重量的受电弓支撑绝缘体和受电弓装置。解决方案：该受电弓装置1包括单臂形状的集电弓2，其使集电靴20和支撑绝缘体10绝缘并支撑集电弓2垂直移动。支撑绝缘体10设置有具有单个通孔的单瓷绝缘子体11，在绝缘体10和受电弓2之间形成气流通道的四个空气管和金属配件，其配置和固定四个空气管在绝缘体本体11的通孔中沿着通过方向。绝缘体11易于制造，因为仅形成一个通孔。单个通孔中的多个空气管的布置允许减少支撑绝缘体的数量，结果，可以减小屋顶上的占用面积并且可以减小轿厢的占用面积。版权所有（C）2005，JPO＆NCIPI

24. 发明专利

JP2004274986A Pantograph system 有权
公开(公告)号：JP2004274986A
公开(公告)日：2004-09-30
申请号：JP2003279614
申请日：2003-07-25
申请人： Central Japan Railway Co , Koshin Seikosho:Kk , 東海旅客鉄道株式会社 , 株式会社工進精工所
发明人： NARUSE ISAO , YOSHIZAWA KAZUHIRO , NAKAKURA YASUKI , SHIKAMA TOSHIO , KASUYA KENICHI , FUJIWARA JUNICHI
IPC分类号： B60L5/26
摘要： PROBLEM TO BE SOLVED: To suppress generation of air current noise when traveling at high speed.
SOLUTION: Insulators 17 and 17, an underframe supported by each insulator 17, 17, and a pantograph frame 21 supported to rise and fall freely on the underframe except the upper part thereof are covered with an intermediate cover 20 and a pair of end part covers 22 and 22. Upper part of the pantograph frame 21 is projected above the intermediate cover 20 through a through hole 26 formed therein and a collector shoe 7 is supported at the upper end part thereof. The above-mentioned problem can be solved by preventing wind from blowing against the parts covered with the covers 20 and 22.
COPYRIGHT: (C)2004,JPO&NCIPI

25. 发明专利

JP2004196054A Rolling stock 有权
标题翻译：滚动库存
公开(公告)号：JP2004196054A
公开(公告)日：2004-07-15
申请号：JP2002364989
申请日：2002-12-17
申请人： Central Japan Railway Co , Hitachi Ltd , 東海旅客鉄道株式会社 , 株式会社日立製作所
发明人： MORITA KIYOSHI , TAKANO YASUSHI , SHIGEYAMA MASAAKI , OSHITA KENJI , TORII AKIHIKO , NARUSE ISAO , NAKAMURA SHUJI
IPC分类号： B61C17/12 , B61D17/00 , B61D17/02
CPC分类号： Y02T30/32
摘要： PROBLEM TO BE SOLVED: To provide a rolling stock that can prevent snow from being stuck in a gap of a lower portion of the rolling stock.
SOLUTION: This rolling stock includes a vehicle 10 and a bogie 20 placed in a bogie gap portion S formed at a lower portion of the vehicle 10. Of blocking plates 12F and 12R, each of which being placed in front or back in the vehicle traveling direction to form a bogie gap portion S, the plate 12R for the back side in the traveling direction includes a vertical plane 12R1 and an inclined plane 12R2, and a joint A between the vertical plane 12R1 and the inclined plane 12R2 is formed on a stagnation point of air flow inside the bogie gap portion S. For example, the angle θ for a horizontal plane formed between a lower end of the blocking plate 12F for the front side in the traveling direction and the joint A of the vertical plane 12R1 and the inclined plane 12R2 is set to 1 to 3 degrees.
COPYRIGHT: (C)2004,JPO&NCIPI
摘要翻译：要解决的问题：提供能够防止雪被卡在机动车辆的下部的间隙中的车辆。解决方案：该车辆包括车辆10和转向架20，转向架20设置在形成在车辆10的下部的转向架间隙部分S.阻挡板12F和12R中的每一个都被放置在前面或后面车辆行进方向形成转向架间隙部分S时，用于行进方向后侧的板12R包括垂直平面12R1和倾斜平面12R2，并且形成垂直平面12R1和倾斜平面12R2之间的接头A 在转向架间隙部分S内的气流的停滞点处。例如，在行进方向前侧的阻挡板12F的下端和垂直平面的接头A之间形成的水平面的角度θ 12R1和倾斜平面12R2设定为1至3度。版权所有（C）2004，JPO＆NCIPI

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