公开(公告)号：US07104597B2

公开(公告)日：2006-09-12

申请号：US11050539

申请日：2005-02-03

申请人： Hiroshi Osato ,  Yasuhisa Egawa ,  Yoshimine Katou

发明人： Hiroshi Osato ,  Yasuhisa Egawa ,  Yoshimine Katou

IPC分类号： B60J7/00

CPC分类号： B62D21/02 ,  B62D21/152

摘要： In a vehicle frame structure, an upper edge of a frame member is fixed to a lower face of a substantially flat panel, and a bottom wall of an upper stiffener fixed to an inner face of an upper part of a curved portion of the frame member and a bottom wall of a lower stiffener fixed to an outer face of a lower part of a region between two inflection points of the curved portion are arranged in an X shape relative to a top point of the curved portion. Therefore, when a compressive load in the longitudinal direction acts on the frame member, the curved portion of the frame member is effectively prevented from bending by counterbalancing the upward load acting on the lower stiffener bottom wall with the downward load acting on the upper stiffener bottom wall. Moreover, the upper stiffener and the lower stiffener are U-shaped cross-section members that can be formed by bent sheet metal, and thereby minimize any increase in weight due to installation of the stiffeners.

摘要翻译： 在车架结构中，框架构件的上边缘固定到基本平坦的板的下表面，并且固定在框架构件的弯曲部分的上部的内表面的上加强件的底壁 并且固定到弯曲部分的两个拐点之间的区域的下部的外表面的下加强筋的底壁相对于弯曲部分的顶点布置成X形。 因此，当纵向方向上的压缩载荷作用在框架构件上时，通过平衡作用在下加强件底壁上的向上的载荷，有效地防止了框架构件的弯曲部分的弯曲，而向下的载荷作用在上加强筋底部 壁。 此外，上加强件和下加强件是可由弯曲的金属板形成的U形横截面构件，从而由于加强件的安装而使重量的任何增加最小化。

公开(公告)号：US20050194817A1

公开(公告)日：2005-09-08

申请号：US11050539

申请日：2005-02-03

申请人： Hiroshi Osato ,  Yasuhisa Egawa ,  Yoshimine Katou

发明人： Hiroshi Osato ,  Yasuhisa Egawa ,  Yoshimine Katou

IPC分类号： B62D25/20

CPC分类号： B62D21/02 ,  B62D21/152

摘要： In a vehicle frame structure, an upper edge of a frame member is fixed to a lower face of a substantially flat panel, and a bottom wall of an upper stiffener fixed to an inner face of an upper part of a curved portion of the frame member and a bottom wall of a lower stiffener fixed to an outer face of a lower part of a region between two inflection points of the curved portion are arranged in an X shape relative to a top point of the curved portion. Therefore, when a compressive load in the longitudinal direction acts on the frame member, the curved portion of the frame member is effectively prevented from bending by counterbalancing the upward load acting on the lower stiffener bottom wall with the downward load acting on the upper stiffener bottom wall. Moreover, the upper stiffener and the lower stiffener are U-shaped cross-section members that can be formed by bent sheet metal, and thereby minimize any increase in weight due to installation of the stiffeners.

摘要翻译： 在车架结构中，框架构件的上边缘固定到基本平坦的板的下表面，并且固定在框架构件的弯曲部分的上部的内表面的上加强件的底壁 并且固定到弯曲部分的两个拐点之间的区域的下部的外表面的下加强筋的底壁相对于弯曲部分的顶点布置成X形。 因此，当纵向方向上的压缩载荷作用在框架构件上时，通过平衡作用在下加强件底壁上的向上的载荷，有效地防止了框架构件的弯曲部分的弯曲，而向下的载荷作用在上加强筋底部 壁。 此外，上加强件和下加强件是可由弯曲的金属板形成的U形横截面构件，从而由于加强件的安装而使重量的任何增加最小化。

公开(公告)号：US07758108B2

公开(公告)日：2010-07-20

申请号：US12113560

申请日：2008-05-01

申请人： Yasuhisa Egawa ,  Shigeto Yasuhara ,  Yuji Matsuura ,  Tomohiko Okano

发明人： Yasuhisa Egawa ,  Shigeto Yasuhara ,  Yuji Matsuura ,  Tomohiko Okano

IPC分类号： B62D25/08

CPC分类号： B62D25/087 ,  B62D25/088

摘要： A vehicle rear portion structure including: a pair of rear frames that extend substantially in a vehicle longitudinal direction; a rear cross member that extends in a vehicle width direction and that connects both of the two rear frames; a pair of rear wheel houses that are provided with damper supporting portions; a parcel frame that extends along the vehicle width direction above the rear wheel houses; and a pair of reinforcing frames that connect both end portions of the rear cross member and both end portions of the parcel frame, wherein the reinforcing frames are placed along a side wall of respective the rear wheel houses, the side wall being adjacent to respective the damper supporting portions, and a toroidal skeleton frame is formed with the parcel frame, the reinforcing frames, and the rear cross member so as to follow a plurality of rear suspension mounting points.

摘要翻译： 一种车辆后部结构，包括：大致沿车辆纵向延伸的一对后框架; 后横梁，其沿车宽方向延伸并连接两个后框架; 一对设置有阻尼器支撑部的后轮罩; 沿着车辆宽度方向在后轮车厢上方延伸的包裹框架; 以及一对加强框架，其连接所述后横向构件的两个端部和所述包裹框架的两个端部部分，其中，所述加强框架沿着相应的后轮房屋的侧壁放置，所述侧壁与相应的 阻尼器支撑部分和环形骨架框架形成有包裹框架，加强框架和后横向构件，以便跟随多个后悬架安装点。

公开(公告)号：US20100066125A1

公开(公告)日：2010-03-18

申请号：US12529669

申请日：2008-03-24

申请人： Yasuhisa Egawa ,  Shigeto Yasuhara

发明人： Yasuhisa Egawa ,  Shigeto Yasuhara

IPC分类号： B62D25/20

CPC分类号： B62D25/2036

摘要： A vehicle floor structure including: a floor tunnel frame arranged along a center in a vehicle width direction and extending in a vehicle length direction; side sills arranged on the right and left sides of a vehicle body and extending in the length direction; lateral frame members connecting the tunnel frame with the side sills; floor panels bridged between the tunnel frame and the side sills; obliquely extending portions provided on at least one of the lateral frame members and extending so as to be inclined to the length direction in a planar view, connecting respectively with the side sills; and concentric arc-shaped beads provided in the respective panels, with centers respectively at intersections of the side sills and the obliquely extending portions, wherein at least one of the beads has one end extending orthogonal to the side sill and the other end extending orthogonal to the width direction.

摘要翻译： 一种车辆地板结构，包括：沿着车辆宽度方向的中心布置并沿车辆长度方向延伸的地板隧道框架; 侧纵梁布置在车体的左右两侧并沿长度方向延伸; 将隧道框架与侧梁连接的横向框架构件; 隧道框架和侧梁之间桥接的地板; 倾斜延伸部分设置在至少一个横向框架构件上，并且在平面图中延伸以相对于长度方向倾斜，分别与侧梁连接; 和设置在各个面板中的同心圆弧形珠，其中心分别位于下梁槛和倾斜延伸部分的交点处，其中，至少一个珠具有一个垂直于下纵梁延伸的一端，另一端垂直于 宽度方向。

公开(公告)号：US20080258503A1

公开(公告)日：2008-10-23

申请号：US12042036

申请日：2008-03-04

申请人： Yasuhisa Egawa ,  Shigeto Yasuhara

发明人： Yasuhisa Egawa ,  Shigeto Yasuhara

IPC分类号： B62D25/20

CPC分类号： B62D25/2072 ,  B62D25/025

摘要： In a floor panel in a vehicle, a plurality of beads, each having an arc form, are coaxially arranged on the floor panel; the center of the coaxially-arranged beads is positioned on either of side sills provided on the right and left sides of the vehicle; and each of the beads has an inclined surface, and the inclination angle of the surface with respect to the horizontal position is gradually decreased in a direction from the inner side to the outer side along the width of the vehicle. Typically, each of the beads protrudes upward, and has an inclined rear wall, and the inclination angle of the rear wall with respect to the horizontal position is gradually decreased in the direction from the inner side to the outer side along the width of the vehicle.

摘要翻译： 在车辆的地板面板中，具有圆弧形状的多个胎圈同轴地布置在地板上; 同轴布置的珠的中心位于设置在车辆右侧和左侧的侧梁中的任一个上; 并且每个珠具有倾斜表面，并且相对于水平位置的表面的倾斜角度沿着车辆的宽度在从内侧到外侧的方向上逐渐减小。 通常，每个珠子向上突出并且具有倾斜的后壁，并且后壁相对于水平位置的倾斜角度沿着车辆的宽度从内侧到外侧的方向逐渐减小 。

公开(公告)号：US20060232105A1

公开(公告)日：2006-10-19

申请号：US11279175

申请日：2006-04-10

申请人： Yasuhisa Egawa ,  Shigeto Yasuhara ,  Toshiaki Sato ,  Akihisa Kudoh

发明人： Yasuhisa Egawa ,  Shigeto Yasuhara ,  Toshiaki Sato ,  Akihisa Kudoh

IPC分类号： B62D25/20

CPC分类号： B62D21/157 ,  B62D25/025 ,  B62D25/20 ,  B62D25/2036

摘要： A floor structure of a vehicle body capable of enhancing rigidity against a external force from a side of the vehicle body includes a pair of right and left side sills, a pair of front and rear cross members provided between the pair of right and left side sills, and a floor panel surrounded by the pair of right and left side sills and the pair of front and rear cross members. The floor panel is provided thereover with beads in a concentric arc shape spreading from parts at which the side sills and the cross members are vertically joined to each other. Reinforcement members are provided at corners defined by the side sills and the cross members in such a manner that the reinforcement members are slantingly placed and joined to the side sills and cross members.

摘要翻译： 能够增强抵抗来自车体侧的外力的刚性的车体的地板结构包括一对左右的前纵梁，一对前后横梁，设置在一对左右的前纵梁之间 ，以及由左右一对门框和一对前后横梁构成的地板。 地面镶板设置有同心圆弧形状的凸起，该凸起从侧棱和横向构件彼此垂直接合的部分扩展。 加强构件设置在由侧梁和横梁构成的角部处，使得加强构件倾斜地放置并连接到侧槛和横梁上。

公开(公告)号：US20100171340A1

公开(公告)日：2010-07-08

申请号：US12668596

申请日：2008-07-08

申请人： Shigeto Yasuhara ,  Yasuhisa Egawa ,  Ken Yasui

发明人： Shigeto Yasuhara ,  Yasuhisa Egawa ,  Ken Yasui

IPC分类号： B62D21/02

CPC分类号： B62D25/2018 ,  B62D21/11 ,  B62D25/082

摘要： An automobile vehicle compartment includes an octagonal frame having side sills that extend in the vehicle body fore-and-aft direction, a dashboard lower cross member and middle cross member that extend in the vehicle width direction, and four inclined members, and it is therefore possible to ensure that there is sufficient rigidity both for a collision load from the vehicle body fore-and-aft direction and from the side of the vehicle body, thereby minimizing deformation of the vehicle compartment. Furthermore, since front side frames and a front bumper beam form a U-shaped frame that curves in a U-shape toward the vehicle body fore-and-aft direction in front of the vehicle compartment, it is possible by crushing of the high rigidity U-shaped frame to absorb effectively a collision load from the vehicle body fore-and-aft direction, including an offset collision, thereby preventing more effectively deformation of the vehicle compartment.

摘要翻译： 汽车车厢包括具有在车体前后方向上延伸的侧梁的八角形框架，沿车宽方向延伸的仪表板下横梁和中横梁，以及四个倾斜构件，因此 可以确保对于来自车体前后方向和车体侧面的碰撞负载都具有足够的刚性，从而最小化车厢的变形。 此外，由于前侧框架和前保险杠梁形成在车厢前方朝向车身前后方向呈U字形的U字形框架，因此可以通过破碎高刚性 U形框架有效地吸收来自车身前后方向的碰撞载荷，包括偏移碰撞，从而防止车厢更有效地变形。

公开(公告)号：US07469959B2

公开(公告)日：2008-12-30

申请号：US11561080

申请日：2006-11-17

申请人： Yasuhisa Egawa ,  Shigeto Yasuhara

发明人： Yasuhisa Egawa ,  Shigeto Yasuhara

IPC分类号： B62D25/08 ,  B60R19/24

CPC分类号： B62D25/087 ,  B62D25/08

摘要： A rear vehicle body structure including a left-right pair of first rear frame, a second rear frame arcuate in plan view which is connected to the rear ends of the first rear frames, a rear bumper beam with a front surface of a central portion thereof connected to a rear surface of the second rear frame, a left-right pair of fender beams with one-side end portions thereof connected respectively to both end portions of the rear bumper beam, and a left-right pair of rearmost portion pillars connected to the other end portions of the fender frames.

摘要翻译： 一种后车身结构，其包括左右一对第一后框架，第二后框架，其平面图弧形地连接到所述第一后框架的后端，后保险杠梁，其前表面具有中央部分 连接到第二后框架的后表面的左右一对挡泥板梁，其一侧端部分别连接到后保险杠梁的两个端部，以及左右对的最后部分柱连接到 挡泥板框架的另一端部。

公开(公告)号：US20080277970A1

公开(公告)日：2008-11-13

申请号：US12113560

申请日：2008-05-01

申请人： Yasuhisa Egawa ,  Shigeto Yasuhara ,  Yuji Matsuura ,  Tomohiko Okano

发明人： Yasuhisa Egawa ,  Shigeto Yasuhara ,  Yuji Matsuura ,  Tomohiko Okano

IPC分类号： B62D25/08

CPC分类号： B62D25/087 ,  B62D25/088

摘要： A vehicle rear portion structure including: a pair of rear frames that extend substantially in a vehicle longitudinal direction; a rear cross member that extends in a vehicle width direction and that connects both of the two rear frames; a pair of rear wheel houses that are provided with damper supporting portions; a parcel frame that extends along the vehicle width direction above the rear wheel houses; and a pair of reinforcing frames that connect both end portions of the rear cross member and both end portions of the parcel frame, wherein the reinforcing frames are placed along a side wall of respective the rear wheel houses, the side wall being adjacent to respective the damper supporting portions, and a toroidal skeleton frame is formed with the parcel frame, the reinforcing frames, and the rear cross member so as to follow a plurality of rear suspension mounting points.

摘要翻译： 一种车辆后部结构，包括：大致沿车辆纵向延伸的一对后框架; 后横梁，其沿车宽方向延伸并连接两个后框架; 一对设置有阻尼器支撑部的后轮罩; 沿着车辆宽度方向在后轮车厢上方延伸的包裹框架; 以及一对加强框架，其连接所述后横向构件的两个端部和所述包裹框架的两个端部部分，其中，所述加强框架沿着相应的后轮房屋的侧壁放置，所述侧壁与相应的 阻尼器支撑部分和环形骨架框架形成有包裹框架，加强框架和后横向构件，以便跟随多个后悬架安装点。

公开(公告)号：US07195306B2

公开(公告)日：2007-03-27

申请号：US11279175

申请日：2006-04-10

申请人： Yasuhisa Egawa ,  Shigeto Yasuhara ,  Toshiaki Sato ,  Akihisa Kudoh

发明人： Yasuhisa Egawa ,  Shigeto Yasuhara ,  Toshiaki Sato ,  Akihisa Kudoh

IPC分类号： B62D25/20

CPC分类号： B62D21/157 ,  B62D25/025 ,  B62D25/20 ,  B62D25/2036

摘要： A floor structure of a vehicle body capable of enhancing rigidity against a external force from a side of the vehicle body includes a pair of right and left side sills, a pair of front and rear cross members provided between the pair of right and left side sills, and a floor panel surrounded by the pair of right and left side sills and the pair of front and rear cross members. The floor panel is provided thereover with beads in a concentric arc shape spreading from parts at which the side sills and the cross members are vertically joined to each other. Reinforcement members are provided at corners defined by the side sills and the cross members in such a manner that the reinforcement members are slantingly placed and joined to the side sills and cross members.

摘要翻译： 能够增强抵抗来自车体侧的外力的刚性的车体的地板结构包括一对左右的前纵梁，一对前后横梁，设置在一对左右的前纵梁之间 ，以及由左右一对门框和一对前后横梁构成的地板。 地面镶板设置有同心圆弧形状的凸起，该凸起从侧棱和横向构件彼此垂直接合的部分扩展。 加强构件设置在由侧梁和横梁构成的角部处，使得加强构件倾斜地放置并连接到侧槛和横梁上。