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：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：US08967687B2

公开(公告)日：2015-03-03

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 ,  B60R19/18

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：US08820804B2

公开(公告)日：2014-09-02

申请号：US13817235

申请日：2011-03-25

申请人： Keisuke Shibata ,  Naoya Kosaka

发明人： Keisuke Shibata ,  Naoya Kosaka

IPC分类号： B60R19/18 ,  B60R19/24 ,  B60R19/48 ,  B60D1/56

CPC分类号： B60R19/48 ,  B60D1/488 ,  B60D1/56 ,  B60D1/565 ,  B60R19/18 ,  B60R19/24 ,  B60R2019/1806 ,  B60R2019/247

摘要： A vehicle end section structure capable of securing coupling rigidity at a coupling section between bumper reinforcement and a framework member where a hook attachment section is provided. The vehicle front section structure includes bumper reinforcement of B-shaped cross-section formed with a rearwards opening indented portion between a top and bottom pair of closed cross-sections, a crush box disposed at the rear of one length direction end portion of the bumper reinforcement, bolts and weld nuts for joining the bumper reinforcement at the top-bottom closed cross-sections to locations inside the closed cross-section of the crush box as viewed along the front-rear direction, and a pipe nut that is disposed in an indented portion facing an access hole to enable access to a hook member through the access hole and that is fixed to the crush box inside the closed cross-section of the crush box as viewed along the front-rear direction.

摘要翻译： 一种车辆端部结构，其能够在保险杠加强件和设置有钩附接部的框架构件之间的联接部分处固定联接刚度。 车辆前部结构包括在顶部和底部一对闭合横截面之间形成有后向开口凹入部分的B形横截面的保险杠加强件，设置在保险杠的一个长度方向端部的后部的压溃箱 加强件，螺栓和焊接螺母，用于将顶部封闭横截面处的保险杠加强件连接到沿着前后方向观察的挤压箱的封闭横截面内的位置;以及管螺母，其设置在 凹入部分面向入口孔，以使得能够通过进入孔进入钩构件，并且在沿着前后方向观察时被固定到挤压箱的封闭横截面内的压碎箱。

公开(公告)号：US20140015264A1

公开(公告)日：2014-01-16

申请号：US13817235

申请日：2011-03-25

申请人： Keisuke Shibata ,  Naoya Kosaka

发明人： Keisuke Shibata ,  Naoya Kosaka

IPC分类号： B60R19/48

CPC分类号： B60R19/48 ,  B60D1/488 ,  B60D1/56 ,  B60D1/565 ,  B60R19/18 ,  B60R19/24 ,  B60R2019/1806 ,  B60R2019/247

摘要： A vehicle end section structure capable of securing coupling rigidity at a coupling section between bumper reinforcement and a framework member where a hook attachment section is provided. The vehicle front section structure includes bumper reinforcement of B-shaped cross-section formed with a rearwards opening indented portion between a top and bottom pair of closed cross-sections, a crush box disposed at the rear of one length direction end portion of the bumper reinforcement, bolts and weld nuts for joining the bumper reinforcement at the top-bottom closed cross-sections to locations inside the closed cross-section of the crush box as viewed along the front-rear direction, and a pipe nut that is disposed in an indented portion facing an access hole to enable access to a hook member through the access hole and that is fixed to the crush box inside the closed cross-section of the crush box as viewed along the front-rear direction.

摘要翻译： 一种车辆端部结构，其能够在保险杠加强件和设置有钩附接部的框架构件之间的联接部分处固定联接刚度。 车辆前部结构包括在顶部和底部一对闭合横截面之间形成有后向开口凹入部分的B形横截面的保险杠加强件，设置在保险杠的一个长度方向端部的后部的压溃箱 加强件，螺栓和焊接螺母，用于将顶部封闭横截面处的保险杠加强件连接到沿着前后方向观察的挤压箱的封闭横截面内的位置;以及管螺母，其设置在 凹入部分面向入口孔，以使得能够通过进入孔进入钩构件，并且在沿着前后方向观察时被固定到挤压箱的封闭横截面内的压碎箱。

公开(公告)号：US08308227B2

公开(公告)日：2012-11-13

申请号：US12678759

申请日：2008-09-17

申请人： Takayuki Tsuruta ,  Naoya Kosaka ,  Takashi Nakano

发明人： Takayuki Tsuruta ,  Naoya Kosaka ,  Takashi Nakano

IPC分类号： B62D25/20

CPC分类号： B62D25/2036 ,  B62D21/157 ,  B62D25/02 ,  B62D25/025

摘要： A side part structure of a vehicle body capable of reliably dispersing a collision load applied from the side of a vehicle is disclosed. A bulkhead arranged in a rocker has an outer bulkhead joined to an outer rocker and an inner bulkhead joined to an inner rocker. Facing walls of the outer bulkhead and the inner bulkhead are provided with proximity portions which are engageable with each other, which allow a collision load at a side collision to be reliably transmitted from the outer rocker to the inner rocker via the proximity portions formed on the mutually facing walls, thereby reliably dispersing the collision load from the side of the vehicle.

摘要翻译： 公开了能够可靠地分散从车辆侧面施加的碰撞载荷的车体的侧部结构。 布置在摇臂中的隔板具有连接到外摇杆的外隔板和连接到内摇臂的内隔板。 外隔板和内隔板的面壁设置有可彼此接合的接近部分，这些接近部分允许侧面碰撞处的碰撞载荷通过形成在外隔板上的接近部分从外摇臂可靠地传递到内摇臂 相互面对的壁，从而可靠地分散来自车辆侧面的碰撞载荷。

公开(公告)号：US08011695B2

公开(公告)日：2011-09-06

申请号：US12746651

申请日：2008-12-05

申请人： Naoya Kosaka ,  Koji Tamakoshi ,  Takeo Mori

发明人： Naoya Kosaka ,  Koji Tamakoshi ,  Takeo Mori

IPC分类号： B62D7/22

CPC分类号： B62D21/152 ,  B62D25/2018

摘要： There is provided an underbody structure capable of exactly distributing and transmitting a front collision load to front and back skeleton portions of an underbody even in a case where the front collision load to be input from the front of a vehicle is concentrated on one side in a vehicle width direction. When a power unit 1 moves rearward due to an offset collision load of a right front face of a vehicle, a right connecting arm 7G of a sub-frame 7, an engine rear mount 7E, and right and left stoppers 7H and 7I receive an offset collision load from the power unit 1, thereby suppressing generation of an unintended rotative force in the power unit 1. The sub-frame 7 distributedly transmits an offset collision load to a rear portion 4A of a right front side member 4, and right and left tunnel reinforcements 5 and 5 mainly through four paths of a right beam 7D, a right load transmission beam 7J2, and right and left load transmission beams 7J3 and 7J4 of an intermediate portion.

摘要翻译： 即使在从车辆的前方输入的前方碰撞载荷集中在一侧的情况下，也能够将前部碰撞载荷精确地分配和传递到车身的前部和后部骨架部分， 车宽方向。 当动力单元1由于车辆的右前面的偏移碰撞负载而向后移动时，子框架7的右连接臂7G，发动机后座7E以及左右止挡件7H和7I接收 抵消了动力单元1的碰撞负载，从而抑制了动力单元1中的非预期旋转力的产生。副框架7向右前侧构件4的后部4A分配偏移碰撞载荷， 左隧道增强件5和5主要通过右梁7D，右载荷传递梁7J2以及中间部分的右和左载荷传递梁7J3和7J4的四个路径。

公开(公告)号：US20060082124A1

公开(公告)日：2006-04-20

申请号：US11293266

申请日：2005-12-05

申请人： Naoya Kosaka

发明人： Naoya Kosaka

IPC分类号： B62D21/17

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.