公开(公告)号：US20150290702A1

公开(公告)日：2015-10-15

申请号：US14438732

申请日：2014-01-16

申请人： Tetsuya NAKAJIMA ,  Yuichi FURUKAWA ,  Tsukasa KATO ,  Keiichi MORITA ,  Naoya KOSAKA

发明人： Tetsuya Nakajima ,  Yuichi Furukawa ,  Tsukasa Kato ,  Keiichi Morita ,  Naoya Kosaka

IPC分类号： B22D11/05 ,  B22D11/14 ,  B22D11/124 ,  B22D11/041 ,  B22D11/08

CPC分类号： B22D11/05 ,  B22D11/009 ,  B22D11/0403 ,  B22D11/041 ,  B22D11/08 ,  B22D11/081 ,  B22D11/124 ,  B22D11/141 ,  B22D11/145

摘要： An up-drawing continuous casting apparatus includes a holding furnace that holds molten metal, and a shape defining member that is set near a molten metal surface of a molten metal held in the holding furnace, and defines a section shape of a casting to be cast, as the molten metal passes through the shape defining member. The shape defining member is able to be switched between a joined state and a partitioned state. With such a structure, it becomes possible to form a casting having a branched structure.

摘要翻译： 上拉式连续铸造设备包括保持熔融金属的保持炉和设置在保持在保持炉中的熔融金属的熔融金属表面附近的形状限定构件，并且限定铸件铸件的截面形状 当熔融金属穿过形状限定件时。 形状限定构件能够在接合状态和分隔状态之间切换。 通过这样的结构，可以形成具有分支结构的铸件。

公开(公告)号：US08226154B2

公开(公告)日：2012-07-24

申请号：US12522799

申请日：2008-01-03

申请人： Takashi Nakano ,  Naoya Kosaka

发明人： Takashi Nakano ,  Naoya Kosaka

IPC分类号： B60J5/00

CPC分类号： B60J5/0429 ,  B60J5/0437 ,  B60J5/0443

摘要： An impact beam that absorbs an impact of a vehicle collision is provided in a vehicle door, at a position between an inner panel and an outer panel. The impact beam has a wavy portion that undulates in the height direction of the vehicle door. The center axis of the wavy portion extends along the longitudinal direction of a vehicle.

摘要翻译： 在车门上，在内板和外板之间的位置设置有吸收车辆碰撞的冲击的冲击梁。 冲击梁具有在车门的高度方向上起伏的波浪形部分。 波浪形部分的中心轴线沿着车辆的纵向方向延伸。

公开(公告)号：US07631925B2

公开(公告)日：2009-12-15

申请号：US11643965

申请日：2006-12-22

申请人： Yoshinori Tanaka ,  Takayuki Tsuruta ,  Naoya Kosaka

发明人： Yoshinori Tanaka ,  Takayuki Tsuruta ,  Naoya Kosaka

IPC分类号： B60J5/04

CPC分类号： B60J5/0427 ,  B60J1/17 ,  B60J5/0437 ,  B60J5/0443

摘要： A vehicular door includes an inner door panel provided on an inner surface-side of an outer panel; a side impact beam provided between the outer panel and the inner panel; and a support member which is provided between the inner panel and the side impact beam, and which is connected to at least one of the inner panel and the side impact beam.

摘要翻译： 车门包括设置在外板的内表面侧上的内门板; 设置在所述外板和所述内板之间的侧面冲击梁; 以及支撑构件，其设置在所述内板和所述侧冲击梁之间，并且连接到所述内板和所述侧冲击梁中的至少一个。

公开(公告)号：US07025410B2

公开(公告)日：2006-04-11

申请号：US10838260

申请日：2004-05-05

申请人： Naoya Kosaka

发明人： Naoya Kosaka

IPC分类号： B62D25/08

CPC分类号： B62D21/152

摘要： A vehicle front structure of the present invention has a pair of side members longitudinally located on right and left sides of a vehicle, and a pair of sub side members juxtaposed to the respective side members and adapted to receive a impact load in the event of a frontal collision after the side members receive the impact load. In this vehicle front structure, the side members first receive the impact load and then the sub side members juxtaposed to the side members also receive the impact load after a certain interval, in collaboration with the side members. Therefore, vehicle deceleration increases in two stages. Since the vehicle front structure has such sub side members, the magnitude of deceleration in the second stage upon collision can be made greater than that in the first stage, and it becomes feasible to make a decision on activation of occupant protection apparatus well.

摘要翻译： 本发明的车辆前部结构具有纵向位于车辆右侧和左侧的一对侧部构件，以及一对副侧构件，并列配置在各个侧部构件上，并且适于在发生碰撞的情况下承受冲击载荷 侧面构件接收冲击载荷后的正面碰撞。 在这种车辆前部结构中，侧部构件首先接收冲击载荷，然后与侧部构件并置的副侧构件也与侧部构件协同地在一定间隔之后接收冲击载荷。 因此，车辆减速分两个阶段。 由于车辆前部结构具有这种副侧构件，因此可以使碰撞时的第二阶段的减速度大于第一阶段的减速度的大小，能够对乘员保护装置的启动作出决定。

公开(公告)号：US20130119680A1

公开(公告)日：2013-05-16

申请号：US13639803

申请日：2010-04-09

申请人： Naoya Kosaka ,  Shinji Miwa ,  Keisuke Shibata

发明人： Naoya Kosaka ,  Shinji Miwa ,  Keisuke Shibata

IPC分类号： B60R19/04

CPC分类号： B60R19/04 ,  B60R19/18 ,  B60R2019/1806 ,  B60R2019/1813

摘要： A bumper reinforcement structure capable of achieving a weight reduction while still securing required bending strength in a bumper reinforcement structure with closed cross-section structure configured by joining together an inside member and an outside member. A bumper reinforcement is formed with two closed cross-sections configured by joining together three top-to-bottom flanges of an inner panel to three top-to-bottom flanges of an outer panel. The flanges of the inner panel are disposed in the same front-rear direction position as that of the wall portions that configure the closed cross-sections.

摘要翻译： 一种保险杠加强结构，其能够在通过将内部构件和外部构件接合在一起构成的闭合截面结构的保险杠加强结构中确保所需的弯曲强度的同时实现重量减轻。 保险杠加强件形成有两个闭合的横截面，其通过将内板的三个顶部到底部凸缘连接到外板的三个顶部到底部凸缘而构造。 内板的凸缘与构成封闭截面的壁部的前后方向位置相同。

公开(公告)号：US20080122255A1

公开(公告)日：2008-05-29

申请号：US11883186

申请日：2006-01-25

申请人： Koji Tamakoshi ,  Naoya Kosaka

发明人： Koji Tamakoshi ,  Naoya Kosaka

IPC分类号： B62D25/20 ,  B62D21/15

CPC分类号： B62D21/152 ,  B62D21/02

摘要： An objective is to provide a vehicle body structure enabling side members to absorb impact in a simple configuration even in the event of a collision between vehicles with different bumper heights.The vehicle body structure to be installed in a front part or in a rear part of a vehicle is provided with a flexural portion disposed in each side member extending in the anteroposterior direction of the vehicle and having a vertical bending strength smaller than that of the other part, and is also provided with a pendent portion hung on a lower part of the side member on the outer end side with respect to the flexural portion and having an anteroposterior bending strength larger than the bending strength of the flexural portion.

摘要翻译： 目的是提供一种车身结构，即使在具有不同保险杠高度的车辆之间的碰撞的情况下，侧构件能够以简单的构造吸收冲击。 安装在车辆的前部或后部的车身结构设置有弯曲部，该弯曲部设置在沿车辆的前后方向延伸的每个侧部构件中，并且具有比其他的垂直弯曲强度小的垂直弯曲强度 并且还设置有悬挂在相对于弯曲部分的外端侧的侧构件的下部上并具有大于弯曲部的弯曲强度的前后弯曲强度的悬垂部。

公开(公告)号：US20070145771A1

公开(公告)日：2007-06-28

申请号：US11643965

申请日：2006-12-22

申请人： Yoshinori Tanaka ,  Takayuki Tsuruta ,  Naoya Kosaka

发明人： Yoshinori Tanaka ,  Takayuki Tsuruta ,  Naoya Kosaka

IPC分类号： B60J5/04

CPC分类号： B60J5/0427 ,  B60J1/17 ,  B60J5/0437 ,  B60J5/0443

摘要： A vehicular door includes an inner panel provided on an inner surface-side of an outer panel; a side impact beam provided between the outer panel and the inner panel; and a support member which is provided between the inner panel and the side impact beam, and which is connected to at least one of the inner panel and the side impact beam.

摘要翻译： 车门包括设置在外板的内表面侧上的内板; 设置在所述外板和所述内板之间的侧面冲击梁; 以及支撑构件，其设置在所述内板和所述侧冲击梁之间，并且连接到所述内板和所述侧冲击梁中的至少一个。

公开(公告)号：US07954884B2

公开(公告)日：2011-06-07

申请号：US11885186

申请日：2006-02-13

申请人： Naoya Kosaka

发明人： Naoya Kosaka

IPC分类号： B62D25/08

CPC分类号： B60R19/12 ,  B60R19/24 ,  B60R2021/002 ,  B62D21/152

摘要： An object of the present invention is to provide a vehicle end structure capable of more reliably receiving a load upon a collision in a vehicle body of the frame construction. The vehicle end structure of the present invention is one constructed near a front end (or rear end) of a framework of a vehicle and is characterized by comprising a pair of body frame members 1 extending in an anteroposterior direction of the vehicle body; a bumper reinforce 3 hung at ends of the pair of frame members 1; a pair of brackets 4 located on the center side of the vehicle with respect to the ends of the pair of frame members 1 and projecting outwardly and laterally from the respective frame members; a pair of outer pillar members 5 extending downward from the respective brackets 4; a cross member 6 hung between the pair of outer pillar members 5; and a pair of inner pillar members 7 joining an upper surface of the cross member 6 to the respective frame members 1.

摘要翻译： 本发明的目的是提供一种能够更加可靠地接收框架结构的车身碰撞时的载荷的车辆结构。 本发明的车辆端部结构是在车辆框架的前端（或后端）的附近构成的，其特征在于，包括沿车体前后方向延伸的一对车架构件1， 保险杠加强件3悬挂在一对框架构件1的端部; 一对托架4，其相对于一对框架构件1的端部位于车辆的中心侧，并且从各个框架构件向外和横向地突出; 一对从支架4向下延伸的外柱构件5; 悬挂在一对外柱构件5之间的横梁6; 以及一对内柱构件7，其将横构件6的上表面连接到各个框架构件1。

公开(公告)号：US07896428B2

公开(公告)日：2011-03-01

申请号：US11883186

申请日：2006-01-25

申请人： Koji Tamakoshi ,  Naoya Kosaka

发明人： Koji Tamakoshi ,  Naoya Kosaka

IPC分类号： B62D21/15

CPC分类号： B62D21/152 ,  B62D21/02

摘要： A vehicle body structure that may be installed in a front part or in a rear part of a vehicle, includes a flexural portion disposed in respective side members extending in an anteroposterior direction of the vehicle and having a vertical bending strength smaller than that of other portions of the members. The vehicle body structure also includes a pendent portion hung on a lower part of the side member on an outer end side with respect to the flexural portion and having an anteroposterior bending strength larger than a bending strength of the flexural portion. The vehicle body structure enables the side members to absorb an impact with a simple configuration even in the event of a collision between vehicles with different bumper heights.

摘要翻译： 可以安装在车辆的前部或后部的车体结构包括设置在沿车辆前后方向延伸的各侧部件中的弯曲部分，并且具有小于其它部分的垂直弯曲强度 的侧面成员。 车体结构还包括悬挂在侧部件的下部上的悬挂部分，其相对于弯曲部分在外端侧上具有大于弯曲部分的弯曲强度的前后弯曲强度。 即使在具有不同保险杠高度的车辆之间的碰撞的情况下，车身结构也能够以简单的构造吸收冲击。

公开(公告)号：US07735870B2

公开(公告)日：2010-06-15

申请号：US11884779

申请日：2006-02-03

申请人： Naoya Kosaka ,  Koji Tamakoshi

发明人： Naoya Kosaka ,  Koji Tamakoshi

IPC分类号： B62D7/22 ,  B62D21/11

CPC分类号： B62D21/152 ,  B62D25/04 ,  B62D25/088

摘要： A front structure 1 of a vehicle body has a shock absorber receiver 13 projecting forward from a dash panel 3, which is located at a position corresponding to a shock absorber 8 in a vehicle width direction and in a vehicle height direction. In the front structure 1 of the vehicle body, the shock absorber receiver 13 restricts backward movement of the shock absorber 8 upon a collision of a vehicle 2, so that a collision load acting on the shock absorber 8 can be efficiently dispersed to a framework of the vehicle body while being transmitted through the shock absorber receiver 13 to the dash panel 3. When the shock absorber 8 moves backward upon the collision of the vehicle 2, the shock absorber 8 comes into contact with the shock absorber receiver 13, and the distance becomes shorter between support points of the shock absorber 8 than before, so as to enhance flexural rigidity and reaction force.

摘要翻译： 车身的前部结构体1具有从位于与车辆宽度方向和车高方向上的减震器8相对应的位置的前围板3向前突出的减震器接收器13。 在车体的前部结构体1中，减震器接收部13限制了减震器8在车辆2碰撞时的向后运动，从而能够将作用在减震器8上的碰撞载荷有效地分散到 车体在通过减震器接收器13传递到仪表板3.当减震器8在车辆2碰撞时向后移动时，减震器8与减震器接收器13接触，距离 在减震器8的支撑点之间比以前更短，以增强弯曲刚度和反作用力。