公开(公告)号：US06354627B1

公开(公告)日：2002-03-12

申请号：US09650651

申请日：2000-08-30

申请人： Tatsuo Kasuga

发明人： Tatsuo Kasuga

IPC分类号： B62D2102

CPC分类号： B62D25/082 ,  B62D21/00 ,  B62D21/11 ,  B62D25/00 ,  B62D29/008

摘要： There is provided a construction for suspension system mounting portions of the body of a vehicle characterized in that a closed cross-sectional portion (19) extending in a transverse direction of the body of the vehicle is formed with a plurality of sheet materials (a front dash panel 1 and a dash panel lower cross member 7) which are each pressed into shapes, that an extruded beam member (a reinforcement beam 17) is caused to extend into the interior of the closed cross-sectional portion, die-cast suspension arm brackets (6) are welded to an external surface of the closed cross-sectional portion with a part thereof (protruding portions 15a, 15b) being caused to protrude into the interior of the closed cross-sectional portion, and that the beam member is welded to the protruding portions. This can provide high rigidity without involving the complexity in shaping the respective members constituting the closed cross-sectional portion. In addition, the breaking strength of the suspension system mounting portions against the repeated stress can further be improved by a combination of the pressed members having high toughness and the cast members having high rigidity.

摘要翻译： 提供了一种用于车辆车体的悬架系统安装部分的结构，其特征在于，沿着车辆主体的横向方向延伸的闭合截面部分（19）形成有多个片材（前部 冲击面板1和仪表板下横梁7），其各自被压制成形状，使挤出的梁构件（加强梁17）延伸到封闭的横截面部分的内部，压铸悬架臂 将支架（6）焊接到封闭截面部分的外表面，其一部分（突出部分15a，15b）突出到封闭横截面部分的内部，并且梁构件被焊接 到突出部分。 这可以提供高刚性，而不涉及对构成封闭截面部分的各个构件的成形的复杂性。 此外，通过具有高韧性的压制构件和具有高刚性的铸造构件的组合，可以进一步提高悬挂系统安装部分抵抗重复应力的断裂强度。

公开(公告)号：US5794979A

公开(公告)日：1998-08-18

申请号：US532971

申请日：1995-09-22

申请人： Tatsuo Kasuga ,  Eisei Higuchi

发明人： Tatsuo Kasuga ,  Eisei Higuchi

IPC分类号： B60K15/01 ,  B60K15/07 ,  B60P3/22

CPC分类号： B60K15/07 ,  B60K15/013 ,  B60K2015/03118 ,  B60K2015/0638

摘要： To mount a fuel tank storing a compressed fuel gas on an automobile, the tank is placed on a tank supporting frame and tightened to the frame by a belt, pipes neighboring with the tank and leak preventing seals are assembled with the tank, the tank supporting frame installed with the fuel tank is mounted and fixed on a car body, and then the pipes neighboring with the tank are connected to pipes of the car body side.

摘要翻译： 为了将储存有压缩燃料气体的燃料箱安装在汽车上，将油箱放置在油箱支撑框架上并通过皮带紧固到框架上，与油箱相邻的管道与防漏密封件组装在一起，油箱支撑 安装有燃料箱的框架安装并固定在车体上，然后与罐相邻的管道连接到车身侧的管道。

公开(公告)号：US06811212B2

公开(公告)日：2004-11-02

申请号：US10729703

申请日：2003-12-05

申请人： Tatsuo Kasuga

发明人： Tatsuo Kasuga

IPC分类号： B62D2508

CPC分类号： B62D21/152 ,  F16F7/12

摘要： A vehicle body frame is such that hollow frame members 40 such as side frames extending longitudinally along a vehicle body are provided thereon. Two inner partition plates 42, 43 are integrally formed in the interior of each of the hollow frame member in such a manner that the two inner partition plates extend in a longitudinal direction of the frame member and are close to each other along plate surfaces 42a, 43a thereof, so that a central space portion 44 defined by the two inner partition plates therebetween is formed in the interior of the hollow frame member, whereby side plates 41 constituting the hollow frame member can be dissociated at portions of the side plates which face the central space portion by virtue of a buckling load.

摘要翻译： 车体框架是这样的，其中设置有诸如沿着车体纵向延伸的侧框架的中空框架构件40。 两个内隔板42,43一体地形成在每个中空框架构件的内部中，使得两个内隔板在框架构件的纵向方向上延伸并且沿着板表面42a， 43a，使得由中间框架构件的内部形成由它们之间的两个内隔板限定的中心空间部分44，由此构成中空框架构件的侧板41可以在侧板的面向 中心空间部分由于屈曲载荷。

公开(公告)号：US06450533B1

公开(公告)日：2002-09-17

申请号：US09645528

申请日：2000-08-25

申请人： Itsuo Kimura ,  Syuichiro Iwatsuki ,  Tatsuo Kasuga

发明人： Itsuo Kimura ,  Syuichiro Iwatsuki ,  Tatsuo Kasuga

IPC分类号： B62D116

CPC分类号： B62D25/145 ,  B62D25/147

摘要： A steering column hanger beam 21 extended between left and right front pillars 13, 15 for supporting a steering column 65 is constructed as an in-line connected body comprising a driver's side hanger beam 22 having a large diameter cross-section and a front passenger's side hanger beam 60 having a small diameter cross-section.

摘要翻译： 在左右前柱13,15之间延伸的用于支撑转向柱65的转向柱吊架梁21被构造为直列连接体，其包括具有大直径横截面的驾驶员侧吊架梁22和前乘客侧 具有小直径横截面的吊架梁60。

公开(公告)号：US06170906B2

公开(公告)日：2001-01-09

申请号：US09234483

申请日：1999-01-21

申请人： Tatsuo Kasuga

发明人： Tatsuo Kasuga

IPC分类号： B60K3700

CPC分类号： B62D29/008 ,  B62D25/082

摘要： A framework structure of an automobile body formed of a lightweight metal material is provided, wherein a press-molded member is placed at a joint part of a die casting member and an extrusion-molded member. In doing so, insufficient toughness of the die casing member is reinforced by the press-molded member, so that the impact energy absorption performance of a welded joint part of the die casting member and the extrusion-molded member is enhanced.

摘要翻译： 提供了一种由轻质金属材料形成的汽车车体的框架结构，其中，压模件被放置在压铸件和挤出模制件的接合部分处。 这样做时，由于模压部件增强了模具壳体的韧性，所以能够提高压铸部件和挤压成型体的焊接部的冲击能量吸收性能。

公开(公告)号：US5518272A

公开(公告)日：1996-05-21

申请号：US362275

申请日：1994-12-22

申请人： Masami Fukagawa ,  Tatsuo Kasuga ,  Eisei Higuchi

发明人： Masami Fukagawa ,  Tatsuo Kasuga ,  Eisei Higuchi

IPC分类号： B60K15/03 ,  B60K15/063 ,  B60K15/07 ,  B62D25/08 ,  B60P3/22

CPC分类号： B60K15/07 ,  B60K15/063 ,  B60K2015/03118 ,  B60K2015/0638

摘要： A bomb supporting frame for supporting fuel bombs which store pressurized gaseous fuel in an automobile. The bomb supporting frame is fixed on a floor provided on right and left rear side frames of a vehicular body, and simultaneously it is fixed on damper strut mounting portions of right and left rear wheel houses.

摘要翻译： 用于支撑在汽车中存储加压气体燃料的燃料弹的炸弹支撑框架。 炸弹支撑框架固定在设置在车身的左右后侧框架上的地板上，同时固定在左右后轮车厢的阻尼器支柱安装部上。

公开(公告)号：US6099071A

公开(公告)日：2000-08-08

申请号：US145413

申请日：1998-09-01

申请人： Tatsuo Kasuga ,  Hideaki Takaishi ,  Masayoshi Okamoto

发明人： Tatsuo Kasuga ,  Hideaki Takaishi ,  Masayoshi Okamoto

IPC分类号： B62D21/15 ,  B62D29/00 ,  B60J7/00

CPC分类号： B62D29/008 ,  B62D21/152

摘要： A hollow frame member of an aluminum alloy for a vehicle body frame includes a front pipe portion. The front pipe portion has an annular end surface as a surface receiving a collision load at a front end thereof. In the front pipe portion, a cross sectional area is gradually increased from a base end toward the receiving surface, and a thickness is gradually decreased from the base end toward the receiving surface. Thus, the front pipe portion can be crushed early and stably from the receiving surface upon collision of the vehicle to enhance the collision energy absorbing efficiency.

摘要翻译： 用于车身框架的铝合金的中空框架件包括前管部分。 前管部具有环形端面作为在其前端承受碰撞载荷的表面。 在前管部中，从基端朝向接收面逐渐增大横截面积，从基端朝向接收面逐渐减小。 因此，能够在车辆碰撞时从接收面提前稳定地将前管部破碎，提高碰撞能量吸收效率。

公开(公告)号：US6068330A

公开(公告)日：2000-05-30

申请号：US236231

申请日：1999-01-22

申请人： Tatsuo Kasuga ,  Hideaki Takaishi

发明人： Tatsuo Kasuga ,  Hideaki Takaishi

IPC分类号： B62D21/15 ,  B62D29/00 ,  B60J7/00

CPC分类号： B62D21/15 ,  B62D29/008

摘要： A lightweight metal automobile framework having a hollow, impact-absorbing member, wherein the impact-absorbing member absorbs any impact by axial plastic deformation and has inner ribs passing through a center axis thereof. The impact-absorbing member may also have an axial end face partially removed to lessen an area on which a load is imposed at an instant of impact, thereby raising the average stress of the impact and lowering peak deceleration. Also, automobile framework members forming a front-end portion of the automobile framework may be detachably coupled to the automobile framework.

摘要翻译： 一种具有中空冲击吸收构件的轻质金属汽车框架，其中冲击吸收构件通过轴向塑性变形吸收任何冲击，并且具有穿过其中心轴线的内肋。 冲击吸收部件还可以具有部分地被去除的轴向端面，以减小在冲击瞬间施加负载的区域，从而提高冲击的平均应力并降低峰值减速度。 此外，形成汽车框架的前端部分的汽车框架构件可以可拆卸地联接到汽车框架。