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1. 发明专利

JP2004174508A Friction stir welding device, welding tool, and friction stir welding method 有权
公开(公告)号：JP2004174508A
公开(公告)日：2004-06-24
申请号：JP2002339972
申请日：2002-11-22
申请人： Kawasaki Heavy Ind Ltd , 川崎重工業株式会社
发明人： YOSHIKAWA TAKAO , ONO HIDEO , YAMAJI SEIICHI , KADOTA KOJI , MURAKISHI OSAMU , KAWASAKI TAKUMI , NISHIKAWA HIROYASU , YAGI SEIICHIRO , KOTAI AKI
IPC分类号： B23K20/12
摘要： PROBLEM TO BE SOLVED: To provide a friction stir welding device by which the strength of the welded object subjected to welding and the welding strength of each welded member can be improved. SOLUTION: The device comprises a tool angular displacement driving means of allowing a tool holder to angular displacement driving around an angular displacement axis. The object 21 to be welded is sufficiently stirred by a welding tool 20, and, thereafter, the tool holder is separated from the object 21 in a state where the tool holder is subjected to angular displacement around an angular displacement axis. Thus, in the welded part of one member 21a, shape is made to differ between a transmission region 123 where force is transmitted and a non-transmission region 124 where force is not transmitted. In this way, the strength of the object 21 can be improved. Further, the welding tool 20 is swung in a state of being immersed in the object to be welded, so that a stirring region 21c can be increased, and the welding strength of the welded members can be improved. COPYRIGHT: (C)2004,JPO

2. 发明专利

JP2003237575A TRAIN FORMATION EQUIPPED WITH ENERGY ABSORPTION STRUCTURE BETWEEN VEHICLES 审中-公开
公开(公告)号：JP2003237575A
公开(公告)日：2003-08-27
申请号：JP2002039528
申请日：2002-02-18
申请人： KAWASAKI HEAVY IND LTD
发明人： TAGUCHI MAKOTO , OKADA SHINICHI , YAGI SEIICHIRO , YAMAGUCHI HIDEYUKI
IPC分类号： B61D15/06 , B61G11/16
摘要： PROBLEM TO BE SOLVED: To ease amount of compression between vehicles in the end of train formation, promote the compression between the vehicles in the central part of the formation and effectively utilize an energy absorption structure of the whole train formation. SOLUTION: A plurality of the vehicles A1 to A12 are coupled through couplers B1 to B11 and energy absorption structures S12 to S42 and S82 to S122 are provided between the vehicles respectively. The average compression load value which is obtained by dividing the energy absorption capacity of the energy absorption structure by the maximum amount of compression of the energy absorption structures S12 to S42, and S82 to S122 is set up so that the value between vehicles in the central part of the train formation is smaller than the value between vehicles outside it (near end parts). COPYRIGHT: (C)2003,JPO

3. 发明专利

JP2005053346A Shock absorber for vehicle 有权
标题翻译：汽车减震器
公开(公告)号：JP2005053346A
公开(公告)日：2005-03-03
申请号：JP2003286530
申请日：2003-08-05
申请人： Kawasaki Heavy Ind Ltd , 川崎重工業株式会社
发明人： YAGI SEIICHIRO , TAGUCHI MAKOTO , MIKI TAKASHI
IPC分类号： B61F19/04
摘要： PROBLEM TO BE SOLVED: To provide a shock absorber for a vehicle efficiently absorbing collision energy regardless of a collision position of an obstacle and capable of further realizing light weight by simplifying a structure.
SOLUTION: The shock absorber 4 provided at a front part of a vehicle body base frame 1 of the vehicle has a shape curved convex frontwise side in a traveling direction. The shock absorber is provided with a shock absorbing plate 5 for absorbing energy when the obstacle collides through an obstacle-removing plate 3; impact absorbing materials 6 mounted to inner side surfaces of both sides of the shock absorbing plate 5 respectively and absorbing the collision energy transmitted from the shock absorbing plate 5; and a support member 7 mounted to a portion 6c so as to restrict displacement of the part 6c opposite to the shock absorbing plate 5 side of the respective impact absorbing materials 6.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于车辆的减震器，其有效地吸收碰撞能量，而与障碍物的碰撞位置无关，并且能够通过简化结构进一步实现轻量化。解决方案：设置在车辆基座框架1的前部的减震器4具有沿行进方向向前弯曲的形状。减震器设置有减震板5，用于当障碍物通过障碍物去除板3碰撞时吸收能量; 冲击吸收材料6分别安装在减震板5的两侧的内侧表面并吸收从减震板5传递的碰撞能量; 以及安装到部分6c上的支撑构件7，以便限制与各个冲击吸收材料6的减震板5侧相对的部分6c的位移。（C）2005年，JPO和NCIPI

4. 发明专利

JP2002286066A COLLISION ENERGY ABSORBING MEMBER AND COLLISION ENERGY ABSORPTION STRUCTURE USING THE SAME 失效
公开(公告)号：JP2002286066A
公开(公告)日：2002-10-03
申请号：JP2001090341
申请日：2001-03-27
申请人： KAWASAKI HEAVY IND LTD
发明人： YAGI SEIICHIRO , YOSHIKAWA TAKAO , YAMAJI SEIICHI
IPC分类号： B61F1/00 , B61F19/04 , F16F7/12
摘要： PROBLEM TO BE SOLVED: To solve such a problem that a large energy absorptive characteristic can not be obtained because of a larger initial peak load and an large difference of average load. SOLUTION: The collision energy absorption member has rigidity as much as 20% or lower of a hollow sectional columnar member used for a purpose absorbing collision energy, and a material having the average load of crushing as much as 50% or larger of the columnar member is charged in the columnar member, or in a member in which a material having a smaller rigidity than the columnar member is charged, a reinforcing rib or weld bead is fitted to a position corresponding to a node of the buckling mode of the columnar member under the axial compression action.

5. 发明专利

JP2012020592A Frame structure of railway vehicle 审中-公开
标题翻译：铁路车辆框架结构
公开(公告)号：JP2012020592A
公开(公告)日：2012-02-02
申请号：JP2010157607
申请日：2010-07-12
申请人： Kawasaki Heavy Ind Ltd , 川崎重工業株式会社
发明人： ISHIZUKA OSAMU , SANO ATSUSHI , TAGUCHI MAKOTO , YAMADA TOSHIYUKI , KUMAMOTO HIDEKI , YAGI SEIICHIRO , TOMIZAWA MASAYUKI
IPC分类号： B61D17/08 , B61D17/00 , B61D17/04
CPC分类号： B61D17/08 , B61D25/00
摘要： PROBLEM TO BE SOLVED: To provide a frame structure of a railway vehicle having an improved riding comfort by enhancing flexural rigidity, and having lightweight.SOLUTION: A side frame 14A includes: an outside plate part 14Aa; an inner side plate part 14Ab; and a web part 14Ac, and has a double skin structure made of aluminum alloy wherein the outside plate part 14Aa and the inner side plate part 14Ab are combined by the web part 14Ac. A side window opening 13 contains an outside window opening 13a formed at the outside plate part 14Aa side, and an inside window opening 13b formed at the inner side plate part 14Ab side, and all are oblong holes of ellipse shape. The inside window opening 13b is formed by excising the inner side plate part 14Ab and the web part 14Ac and the opening area is larger than the outside window opening 13a. The side window opening 13 has a structure of single skin.
摘要翻译：要解决的问题：提供一种通过提高抗弯刚度而具有改善的乘坐舒适度并且具有轻量化的铁路车辆的框架结构。解决方案：侧框架14A包括：外板部分14Aa; 内侧板部14Ab; 和腹板部分14Ac，并且具有由铝合金制成的双面皮结构，其中外板部分14Aa和内侧板部分14Ab由腹板部分14Ac组合。侧窗开口13包含形成在外板部14Aa侧的外窗开口13a和形成在内侧板部14Ab侧的内窗开口13b，全部为椭圆形的长方形孔。内侧窗口13b通过切除内侧板部14Ab和腹板部14Ac而形成，开口面积大于外侧窗口13a。侧窗开口13具有单一皮肤的结构。版权所有（C）2012，JPO＆INPIT

6. 发明专利

JP2007126027A Railroad vehicle body structure 有权
标题翻译：铁路车身结构
公开(公告)号：JP2007126027A
公开(公告)日：2007-05-24
申请号：JP2005320990
申请日：2005-11-04
申请人： Kawasaki Heavy Ind Ltd , 川崎重工業株式会社
发明人： HIRASHIMA TOSHIYUKI , KIMURA TOSHINOBU , KUMAMOTO HIDEKI , YAGI SEIICHIRO , YAMAGUCHI HIDEYUKI
IPC分类号： B61D17/04 , B61F1/14
CPC分类号： Y02T30/34
摘要： PROBLEM TO BE SOLVED: To provide a railroad vehicle body structure having a stainless steel semi-monocoque structure which is capable of increasing the strength against an impact from the transverse direction without narrowing a cabin space by a reinforcing structure.
SOLUTION: In a stainless steel semi-monocoque vehicle body structure in which side beams and transverse beams of an underframe are members of a U-shaped section (members of hat-shaped section), The position of the transverse beams of the underframe is agreed with the position of lower ends of a side column 12 of a side structure and an entrance column 13, and these members are connected to each other. The position of a rafter 3 of a roof structure is agreed with the position of upper ends of the side column 12 and the entrance column 13, and these members are connected to each other. A lip is welded to edges of upper and lower flanges of the transverse beams to reinforce the transverse beams. A reinforcing member is fitted and welded to the side beams at the lower end position of the side column, the lower end of the side column is welded to a top side of the side beams, and the lower end of the side column and the end of the transverse beam are integrally fixed to each other via the reinforcing member.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有不锈钢半单壳结构的铁路车身结构，其能够增强来自横向的冲击的强度，而不会由于加强结构而使车厢空间变窄。解决方案：在底架的侧梁和横梁是U形截面（帽形截面的构件）的构件的不锈钢半单体车身结构中，横梁的位置底架与侧面结构的侧柱12和入口柱13的下端的位置一致，这些构件彼此连接。屋顶结构的椽子3的位置与侧柱12和入口柱13的上端的位置一致，并且这些构件彼此连接。将唇缘焊接到横梁的上凸缘和下凸缘的边缘以加强横梁。将加强件安装并焊接在侧柱的下端位置处的侧梁上，侧柱的下端焊接到侧梁的顶侧，并且侧柱的下端和端部的横梁通过加强构件一体地固定。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2006327452A Obstruction-elimination device co-using snow removal for railroad vehicle 有权
标题翻译：与RAILROAD车辆共同使用的雪橇拆除的消除装置
公开(公告)号：JP2006327452A
公开(公告)日：2006-12-07
申请号：JP2005155044
申请日：2005-05-27
申请人： Kawasaki Heavy Ind Ltd , 川崎重工業株式会社
发明人： HONDA HISATAKE , YAGI SEIICHIRO , KUMAMOTO HIDEKI
IPC分类号： B61F19/04
摘要： PROBLEM TO BE SOLVED: To provide an obstruction-elimination device co-using snow removal for a railroad vehicle capable of realizing light weight by simplifying a structure by uniting/integrating a snow removal device and the obstruction-elimination device and having excellent impact absorbing function.
SOLUTION: The obstruction-elimination device co-using snow removal for the railroad vehicle is provided with an approximately V-shaped snow plough 4 supported by a front support member 5 downward extending from a vehicle body base frame 1a at a front part of a leading vehicle 1 and rear support members 6, 6 at both sides and arranged in a projection shape toward a front side. The snow plough 4 comprises a structure integrated by abutting distal ends of linear side plates 41 at both sides on each other in an acute angle shape. An acute angle part inner side of the snow plough 4 is supported by the front support member 5 through a support plate member 54 in a tie direction laid on the linear side plates 41 at both sides. The front support member 5 has shock-absorbing function and an inner side at an approximately intermediate position in a longitudinal direction of the respective linear side plates 41 at both sides is supported on a rear support member 6 through a shock-absorbing support material 8 arranged parallel to the linear side plates 41 respectively.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决的问题：为了能够通过使除雪装置与消除阻塞装置结合/整合的简化结构，能够实现轻量化的铁路车辆的同时使用除雪装置，具有优异的阻塞消除装置冲击吸收功能。解决方案：对于铁路车辆共同使用除雪的阻塞消除装置设置有大致V形的积雪犁4，其由前支撑构件5支撑，前部支撑构件5从前部的车体基架1a向下延伸前侧车辆1和后支撑构件6,6在两侧并且朝向前侧布置成突起形状。雪犁4包括通过将线性侧板41的两端彼此以锐角形状彼此抵接而形成的结构。雪犁4的锐角部分内侧由前支撑构件5通过支撑板构件54在两侧的线性侧板41上沿着连接方向支撑。前支撑构件5具有减震功能，并且在两侧的各直线侧板41的纵向方向上的大致中间位置处的内侧通过缓冲支撑材料8支撑在后支撑构件6上，该缓冲支撑材料8布置平行于线性侧板41。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2001241141A STEEL PLATE DOWEL WITH WAVEFORM SLIP STOP PART AND CONCRETE FILLING STEEL PIPE 失效
公开(公告)号：JP2001241141A
公开(公告)日：2001-09-04
申请号：JP2000049546
申请日：2000-02-25
申请人： KAWASAKI HEAVY IND LTD
发明人： YAMAMOTO TATSUYA , EGAMI TAKESHI , YAGI SEIICHIRO
IPC分类号： E01D19/00 , E01D2/00 , E01D4/00 , E01D6/00 , E04C3/293
摘要： PROBLEM TO BE SOLVED: To provide a steel plate dowel capable of eliminating waste of a material cost and reducing a cutting working cost, and provide a concrete filling steel pipe superior in compression strength filling by incorporating the steel plate dowel. SOLUTION: A plurality of the steel plate dowels 8 extending on the inner face of a steel pipe 5 along a substantially entire length are welded and joined, and the steel plate dowel 8 has a connection plate part formed continuously on the steel pipe side part of a part of the width direction over the entire length, and the waveform slip stop part of a waveform formed on the part other than the connection plate part over the entire length.

9. 发明专利

JP2015030336A 鉄道車両の先頭構造审中-公开
标题翻译：铁路车辆的顶级结构
公开(公告)号：JP2015030336A
公开(公告)日：2015-02-16
申请号：JP2013160094
申请日：2013-08-01
申请人：川崎重工業株式会社 , Kawasaki Heavy Ind Ltd
发明人： SANO ATSUSHI , KAWAKAMI TADAO , YOSHIDA NAOHIRO , HATA SHINICHIRO , YAGI SEIICHIRO , TOMIZAWA MASAYUKI
IPC分类号： B61D17/06
CPC分类号： B61D15/06 , B61D17/005 , B61D17/02 , B61D17/06
摘要：【課題】台枠及び屋根構体を利用しつつ、運転室窓が例えば丸みを帯びた形状であっても運転室の乗務員空間を保護できる鉄道車両の先頭構造を提供する。【解決手段】鉄道車両の先頭構造は、運転室窓10の上方に位置する屋根構体5と台枠2を含む。台枠2は、一対の側バリ、および前記一対の側バリの間で車両長手方向に延びる中ハリ、を含む。中ハリの先端には、衝突柱3が立設されている。運転室窓10には、当該運転室窓10を分断するように延びるピラー41が設けられている。ピラー41は、一端が衝突柱3に接合され、他端が屋根構体5に接合されて、屋根構体5と衝突柱3を連結している。【選択図】図1
摘要翻译：要解决的问题：为了提供一种铁路车辆的顶部结构，即使在操作者的驾驶室窗口具有圆形的情况下，例如在使用底架和屋顶结构的情况下，也能够保护驾驶室的乘员空间的结构。解决方案：铁路车辆的顶部结构包括位于操作员驾驶室窗口10和底架2上方的车顶结构5.底架2包括一对侧梁和在车辆纵向方向上延伸的中间梁侧梁。碰撞柱3设在中梁的顶端。操作者驾驶室窗口10设置有延伸以分隔操作员驾驶室窗口10的柱41.柱41将屋顶结构5与碰撞柱3连接，使得一端连接到碰撞柱3，另一端是连接到屋顶结构5。

10. 发明专利

JP2012106685A Collision energy absorber of rolling stock 有权
标题翻译：冲击能量吸收器
公开(公告)号：JP2012106685A
公开(公告)日：2012-06-07
申请号：JP2010258536
申请日：2010-11-19
申请人： Kawasaki Heavy Ind Ltd , 川崎重工業株式会社
发明人： TAGUCHI MAKOTO , SANO ATSUSHI , YAMADA TOSHIYUKI , KUMAMOTO HIDEKI , YAGI SEIICHIRO , TOMIZAWA MASAYUKI
IPC分类号： B61G11/16 , B61F19/04 , F16F7/12
CPC分类号： B61D15/06 , B61D17/06 , B61G11/16 , F16F7/12
摘要： PROBLEM TO BE SOLVED: To allow stable absorbing of collision energy without increasing the weight of a car body at the time of vertically offset collision.SOLUTION: A collision energy absorber 10 is provided at the front part of a car body 2 of a rolling stock 1, and is crushed under the load from the front part to absorb the collision energy. It includes a main absorbing part 11 which extends back and fourth, and a pair of sub absorbing parts 12 and 13 provided above and below the main absorbing part 11 respectively. The pair of sub absorbing parts 12 and 13 are provided to the main absorbing part 11 as one body through fracture expected parts 30 and 40 extending back and forth respectively.
摘要翻译：要解决的问题：允许在垂直偏移碰撞时增加碰撞能量而不增加车体的重量。解决方案：碰撞能量吸收器10设置在车辆1的车体2的前部，并且在前部的负载下被压碎以吸收碰撞能量。它包括一个向后和向后延伸的主吸收部分11以及分别设置在主吸收部分11上和下的一对副吸收部分12和13。一对副吸收部件12和13分别通过断裂预期部件30和40分别设置到作为一体的主吸收部件11。版权所有（C）2012，JPO＆INPIT

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