公开(公告)号：US06886474B2

公开(公告)日：2005-05-03

申请号：US10779766

申请日：2004-02-18

Applicant: Takahisa Yamamoto ,  Sumio Okuno ,  Toshiaki Makino ,  Yoshihiko Ina

Inventor： Takahisa Yamamoto ,  Sumio Okuno ,  Toshiaki Makino ,  Yoshihiko Ina

IPC: B61D17/10 ,  B61D15/06 ,  B61D17/04 ,  B61F1/10 ,  B61F19/04 ,  B61D17/00

CPC classification number: B61D15/06 ,  B61F1/10 ,  B61F19/04

Abstract: A front end portion 100 is disposed on the front end of a car body. The floor thereof consists of extruded hollow members 210 that constitute a shock absorber 200. The shock absorber 200 is divided into an upper shock absorber 200 and a lower shock absorber 200. Annealed extruded hollow members are used to form the hollow member 210. The hollow members 210 are disposed so that their direction of extrusion corresponds to the longitudinal direction of the car body. The hollow members 210 are divided longitudinally into two portions by a plate 220. At the width-direction ends of member 210, the face plates 211 and 212 are welded onto plates 223-226. Upon receiving impact load, members 210 fold up into concertinas, absorbing the impact force. Since members 210 are separated by a plate, they deform evenly and continuously into concertinas instead of being bent in half, capable of absorbing a large energy.

Abstract translation: 前端部100设置在车体的前端。 其底板由构成减震器200的挤压中空构件210组成。 减震器200分为上减震器200和下减震器200。 退火的挤出中空构件用于形成中空构件210。 中空构件210被设置成使得它们的挤出方向对应于车体的纵向方向。 中空构件210通过板220纵向分成两部分。 在构件210的宽度方向端部，将面板211和212焊接到板223-226上。 在接收到冲击载荷时，构件210折叠成一个冲击力，吸收冲击力。 由于构件210被板隔开，所以它们均匀且连续地变形成一体式，而不是弯曲成一半，能够吸收大的能量。

公开(公告)号：US06599641B1

公开(公告)日：2003-07-29

申请号：US09716371

申请日：2000-11-21

Applicant: Hideyuki Nakamura ,  Takeshi Kawasaki ,  Toshiaki Makino ,  Yoshihiko Ina

Inventor： Hideyuki Nakamura ,  Takeshi Kawasaki ,  Toshiaki Makino ,  Yoshihiko Ina

IPC: B32B330

CPC classification number: B23K20/122 ,  B23K2101/045 ,  Y10T428/1234 ,  Y10T428/12375 ,  Y10T428/12382

Abstract: End portions of face plates 21 and 22 of a hollow extruded frame member 20 are connected with a rib 24 and these end portions are welded to end portions of face plates 11 and 12 of a hollow extruded frame member 10 using friction stir welding. A visible outline of a connection portion of the end portion of the face plate 21 and the rib 24 is constituted by circular arcs 31 and 32 which are recessed in the hollow extruded frame member 20. A visible outline of a connection portion of the end portion of the face plate 22 and the rib 24 is constituted by circular arcs 33 and 34 which are recessed in the hollow extruded frame member 20. The diameter of the circular arc 31 (33) is smaller than the diameter of the circular arc 32 (34). Accordingly, a structural body having a light weight structure can be obtained.

Abstract translation: 中空挤压框架构件20的面板21和22的端部与肋24连接，并且使用摩擦搅拌焊将这些端部焊接到中空挤压框架构件10的面板11和12的端部。 面板21和肋24的端部的连接部分的可见轮廓由凹入在中空挤压框架构件20中的圆弧31和32构成。端部的连接部分的可视轮廓 面板22和肋24由凹陷在中空挤压框架构件20中的圆弧33和34构成。圆弧31（33）的直径小于圆弧32（34）的直径 ）。 因此，可以获得具有轻质结构的结构体。

公开(公告)号：US07107669B2

公开(公告)日：2006-09-19

申请号：US10352990

申请日：2003-01-29

Applicant: Takeshi Tanaka ,  Nobuaki Mizuguchi ,  Seijiro Todori ,  Shinya Mitsudomi ,  Yoshihiko Ina ,  Syu Nakaigawa

Inventor： Takeshi Tanaka ,  Nobuaki Mizuguchi ,  Seijiro Todori ,  Shinya Mitsudomi ,  Yoshihiko Ina ,  Syu Nakaigawa

IPC: B23P19/00 ,  B61D17/04

CPC classification number: H05K7/1427 ,  B61C17/00 ,  Y10T29/5313 ,  Y10T29/53165 ,  Y10T29/53174 ,  Y10T29/53213 ,  Y10T29/53252

Abstract: This invention relates to a system for mounting an underfloor electronic equipment to a rolling stock body having an underfloor storage portion formed under the floor in the longitudinal direction of the body as a portion of the body. The underfloor storage portion comprises a guidance tool for guiding and supporting the underfloor electronic equipment formed as a unit, a body-side connector corresponding to an electronic equipment-side connector formed to the electronic equipment, and a fixing tool for fixing the electronic equipment to the underfloor storage portion. The underfloor electronic equipment comprises a moving means guided by the guidance tool and the electronic equipment-side connector corresponding to the body-side connector. The electronic equipment can be moved by the guidance tool between a fixing position within the storage portion and a removal position outside the storage portion, the fixing tool used to fix the equipment to the fixing position where the equipment is electrically connected. The present invention facilitates maintenance and replacement of the electronic equipments and shortens operation time.

Abstract translation: 本发明涉及一种用于将地板下电子设备安装到车身上的系统，该系统具有在主体的纵向方向下形成在地板下面的地板下存储部分作为身体的一部分。 地板下存储部分包括用于引导和支撑形成为单元的地板下电子设备的引导工具，对应于形成于电子设备的电子设备侧连接器的主体侧连接器和用于将电子设备固定到 地板下存储部分。 地板下电子设备包括由引导工具引导的移动装置和对应于身体侧连接器的电子设备侧连接器。 电子设备可以通过引导工具在存储部分内的固定位置和存储部分外的移除位置之间移动，固定工具用于将设备固定到设备电连接的固定位置。 本发明便于电子设备的维护和更换，缩短了操作时间。

公开(公告)号：US06779706B2

公开(公告)日：2004-08-24

申请号：US10139303

申请日：2002-05-07

Applicant: Masakuni Ezumi ,  Kazusige Fukuyori ,  Yoshihiko Ina ,  Tetsuya Matsunaga

Inventor： Masakuni Ezumi ,  Kazusige Fukuyori ,  Yoshihiko Ina ,  Tetsuya Matsunaga

IPC: B23B330

CPC classification number: B23K20/122 ,  B23K33/00 ,  B23K2101/045 ,  Y10T428/12

Abstract: Abutted portions of face plates 12b and 22b of frame members 10 and 20 are friction stir welded. With the abutting, a projecting portion 20c of an end portion of the face plate 20b of the frame member 20 is inserted into a recessed portion 12c of an end portion of the face plate 12b of the frame member 10. By this engagement, the outer face on one face side of the face plates 12b and 20b form a smooth surface, so that there is no step at the joined edges. Next, a rotary tool 250 is inserted into the gap between the abutted plates, from the side of the raised portions 16 and 26 of the face plates 12b and 20b, while the other faces 12bc and 20bc of the face plates 12b and 20b are supported flatly on a bed during the friction stir welding. Accordingly, the welding of the engaged plates can be carried out without any step-wise difference.

Abstract translation: 框架构件10和20的面板12b和22b的支承部分被摩擦搅拌焊接。 通过邻接，框架构件20的面板20b的端部的突出部分20c插入到框架构件10的面板12b的端部的凹部12c中。通过该接合，外部 面板12b和20b的一个表面侧的面形成平滑的表面，使得在接合边缘处没有台阶。 接下来，旋转工具250从面板12b和20b的凸起部分16和26的侧面插入抵靠板之间的间隙中，而面板12b和20b的另一个面12bc和20bc被支撑 在摩擦搅拌焊接时平躺在床上。 因此，接合板的焊接可以在没有任何逐步差异的情况下进行。

公开(公告)号：US06712007B2

公开(公告)日：2004-03-30

申请号：US10237663

申请日：2002-09-10

Applicant: Takahisa Yamamoto ,  Sumio Okuno ,  Toshiaki Makino ,  Yoshihiko Ina

Inventor： Takahisa Yamamoto ,  Sumio Okuno ,  Toshiaki Makino ,  Yoshihiko Ina

IPC: B61D1506

CPC classification number: B61D15/06 ,  B61F1/10 ,  B61F19/04

Abstract: A front end portion 100 is disposed on the front end of a car body. The floor thereof consists of extruded hollow members 210 that constitute a shock absorber 200. The shock absorber 200 is divided into an upper shock absorber 200 and a lower shock absorber 200. Annealed extruded hollow members are used to form the hollow member 210. The hollow members 210 are disposed so that their direction of extrusion corresponds to the longitudinal direction of the car body. The hollow members 210 are divided longitudinally into two portions by a plate 220. At the width-direction ends of member 210, the face plates 211 and 212 are welded onto plates 223-226. Upon receiving impact load, members 210 fold up into concertinas, absorbing the impact force. Since members 210 are separated by a plate, they deform evenly and continuously into concertinas instead of being bent in half, capable of absorbing a large energy.

Abstract translation: 前端部100设置在车体的前端。 其底板由构成减震器200的挤压中空构件210组成。减震器200被分成上减震器200和下减震器200.退火的挤压中空构件用于形成中空构件210.中空构件 构件210被设置成使得它们的挤出方向对应于车体的纵向方向。 中空构件210通过板220纵向分成两部分。在构件210的宽度方向端部，将面板211和212焊接到板223-226上。 在接收到冲击载荷时，构件210折叠成一个冲击力，吸收冲击力。 由于构件210被板隔开，所以它们均匀且连续地变形成一体式，而不是弯曲成一半，能够吸收大的能量。

公开(公告)号：US06446562B1

公开(公告)日：2002-09-10

申请号：US09791811

申请日：2001-02-26

Applicant: Yoshihiko Ina ,  Seijiro Todori ,  Masaki Yono

Inventor： Yoshihiko Ina ,  Seijiro Todori ,  Masaki Yono

IPC: B61D1700

CPC classification number: B62D29/008 ,  B61D17/08

Abstract: The present invention aims to manufacture a car body with ease. A hollow material 10 comprises the lower portion of a side structure 201 of the car body. A face plate 11 of the hollow material 10 at the external side of the car has a lower end which projects further downward than a face plate 12 at the internal side of the car. The lower ends of the face plates 11, 12 are connected by a rib 13. The hollow portion thus formed is triangular in shape. A rib 14 above the rib 13 is formed horizontally. The face plates 11, 12 and a rib 15 positioned above the rib 14 are eliminated from the region of one or more doorways 220. The lower end of the doorway 220 of the side structure 201 is equipped with the hollow portion, so that it stays strong against transfer of the side structure. A hollow-shaped material 110, which comprises the end portion of an underframe 203, has an end portion in the width direction which forms a slope (rib 114) facing towards the upper side of the external side of the car. Therefore, welding W1, W2 are made simple.

Abstract translation: 本发明旨在容易地制造车体。中空材料10包括车体的侧部结构201的下部。 在汽车外侧的中空材料10的面板11的下端比汽车内侧的面板12向下方突出。 面板11,12的下端通过肋13连接。由此形成的中空部分是三角形的。 肋13上方的肋14水平地形成。 面板11,12和位于肋14上方的肋15从一个或多个门口220的区域排出。侧面结构201的门口220的下端配备有中空部分，使其保持 强力抵抗侧面结构的转移。 包括底架203的端部的中空形材料110具有在宽度方向上的端部，其形成面向轿厢的外侧的上侧的斜面（肋114）。 因此，焊接W1，W2变得简单。

公开(公告)号：US06321975B1

公开(公告)日：2001-11-27

申请号：US09584385

申请日：2000-05-31

Applicant: Takeshi Kawasaki ,  Masakuni Ezumi ,  Yoshihiko Ina

Inventor： Takeshi Kawasaki ,  Masakuni Ezumi ,  Yoshihiko Ina

IPC: B23K2012

CPC classification number: B23K20/24 ,  B23K20/122 ,  B23K20/124

Abstract: When an insertion force of a rotary tool 340 has searched, it is made clearly that the force at the insertion initial time is large and when a friction stir joining is an ordinary operation time, the force becomes small. According, it is preferable to make small the insertion force at the insertion initial time. To members 20, 30 to be subjected to a joining at a position where the friction stir joining starts a hole 50 is opened, and this hole 50 after the rotary tool 340 has inserted, since a move of the rotary tool 340 is made to begin, a lowering of the insertion force can be attained.

Abstract translation: 当旋转工具340的插入力已经被搜索到时，显而易见的是，插入初始时间的力大，并且当摩擦搅拌接合是普通操作时间时，力变小。 因此，优选在插入初期时使插入力变小。 打开在摩擦搅拌接合开始孔50的位置处进行接合的构件20,30，并且旋转工具340插入后的该孔50由于旋转工具340的移动开始 可以实现插入力的降低。

公开(公告)号：US06474533B1

公开(公告)日：2002-11-05

申请号：US09716373

申请日：2000-11-21

Applicant: Masakuni Ezumi ,  Kazusige Fukuyori ,  Yoshihiko Ina ,  Tetsuya Matsunaga

Inventor： Masakuni Ezumi ,  Kazusige Fukuyori ,  Yoshihiko Ina ,  Tetsuya Matsunaga

IPC: B23K2012

CPC classification number: B23K20/122 ,  B23K33/00 ,  B23K2101/045 ,  Y10T428/12

Abstract: Abutted portion of face plates 12b and 22b of frame members 10 and 20 are friction stir welded. With the abutting, a projecting portion 20c of an end portion of the face plate 20b of the frame member 20 is inserted into a recessed portion 12c of an end portion of the face plate 12b of the frame member 10. By this engagement, the outer faces on one face side of the face plates 12b and 20b form a smooth surface, so that at the joined edges there is no step. Next, a rotary tool 250 is inserted into the gas between the abutted plates from the side of the raised portions 16 and 26 side of the face plates 12b and 20b, while the other faces 12bc and 20bc of the face plates 12b and 20b, are supported flatly on a bed during the friction stir welding. Accordingly, the welding of the engaged plates can be carried out without any step-wise difference.

Abstract translation: 框架构件10和20的面板12b和22b的基座部分被摩擦搅拌焊接。 通过邻接，框架构件20的面板20b的端部的突出部分20c插入到框架构件10的面板12b的端部的凹部12c中。通过该接合，外部 面板12b和20b的一个正面侧的面形成平滑的表面，使得在接合的边缘处不存在台阶。 接下来，旋转工具250从面板12b和20b的凸起部分16和26侧的相邻板之间的气体中插入，而面板12b和20b的另一个面12bc和20bc是 在摩擦搅拌焊接期间平坦地支撑在床上。 因此，接合板的焊接可以在没有任何逐步差异的情况下进行。