公开(公告)号：US06705653B2

公开(公告)日：2004-03-16

申请号：US09989446

申请日：2001-11-21

申请人： Terutsugu Gotanda ,  Shinichi Haneda ,  Kazuo Mori ,  Daichi Kunishi ,  Kazunobu Nuno ,  Kazunari Azuchi

发明人： Terutsugu Gotanda ,  Shinichi Haneda ,  Kazuo Mori ,  Daichi Kunishi ,  Kazunobu Nuno ,  Kazunari Azuchi

IPC分类号： B60R1920

CPC分类号： B60R19/34

摘要： A shock absorbing member for a vehicle is designed to absorb the impact energy in a plastic deformation manner to absorb the axial compressive load. The shock absorbing member includes a hollow member whose cross-section is roughly constant and whose axis is adapted to extend forward and rearward of the vehicle. A flange is formed on the hollow member roughly along the axis of the hollow member and projects by an amount increasing gradually from one side toward the other side of the axis.

摘要翻译： 用于车辆的减震构件被设计成以塑性变形方式吸收冲击能量以吸收轴向压缩载荷。 冲击吸收构件包括中空构件，其横截面大致恒定并且其轴线适于在车辆的前方和后方延伸。 大致沿着中空构件的轴线在中空构件上形成凸缘，并且以从轴的一侧向另一侧逐渐增加的量突出。

公开(公告)号：US08419113B2

公开(公告)日：2013-04-16

申请号：US13124714

申请日：2008-11-17

申请人： Daichi Kunishi ,  Takashi Ishihara

发明人： Daichi Kunishi ,  Takashi Ishihara

IPC分类号： B60N99/00

CPC分类号： B62D25/04 ,  B62D21/157 ,  B62D25/025

摘要： Through holes 14, which passes through a side wall portion 12b of an outer reinforcement 12, is formed at a lower portion of a center pillar 1. The through hole 14 is formed substantially in a D shape, and includes a linear portion 14a and a circular are portion 14b that is connected to both ends of the linear portion 14a. The length of the circular arc portion 14b is longer than that of the linear portion 14a. The linear portion 14a is disposed close to the inside of a vehicle, and the circular arc portion 14b is disposed close to the outside of a vehicle. If the circular arc portion 14b allows for deformation in length as described above, tensile stress is not easily applied to the circular arc portion when a load F is applied to the center pillar by a side collision. Accordingly, the fracturing of a center pillar 1 does not easily occur.

摘要翻译： 穿过外部加强件12的侧壁部分12b的通孔14形成在中心柱1的下部。通孔14形成为大致D形，并且包括直线部分14a和 圆形部分14b连接到直线部分14a的两端。 圆弧部分14b的长度比直线部分14a的长度长。 直线部14a靠近车辆内侧配置，圆弧部14b配置在车辆外侧。 如果圆弧部分14b如上所述地允许长度变形，则当通过侧面碰撞将负载F施加到中心支柱时，拉伸应力不容易施加到圆弧部分。 因此，中柱1的压裂不容易发生。

公开(公告)号：US20110210581A1

公开(公告)日：2011-09-01

申请号：US13124714

申请日：2008-11-17

申请人： Daichi Kunishi ,  Takashi Ishihara

发明人： Daichi Kunishi ,  Takashi Ishihara

IPC分类号： B62D25/00

CPC分类号： B62D25/04 ,  B62D21/157 ,  B62D25/025

摘要： Through holes 14, which passes through a side wall portion 12b of an outer reinforcement 12, is formed at a lower portion of a center pillar 1. The through hole 14 is formed substantially in a D shape, and includes a linear portion 14a and a circular are portion 14b that is connected to both ends of the linear portion 14a. The length of the circular arc portion 14b is longer than that of the linear portion 14a. The linear portion 14a is disposed close to the inside of a vehicle, and the circular arc portion 14b is disposed close to the outside of a vehicle. If the circular arc portion 14b allows for deformation in length as described above, tensile stress is not easily applied to the circular arc portion when a load F is applied to the center pillar by a side collision. Accordingly, the fracturing of a center pillar 1 does not easily occur.

摘要翻译： 穿过外部加强件12的侧壁部分12b的通孔14形成在中心柱1的下部。通孔14形成为大致D形，并且包括直线部分14a和 圆形部分14b连接到直线部分14a的两端。 圆弧部分14b的长度比直线部分14a的长度长。 直线部14a靠近车辆内侧配置，圆弧部14b配置在车辆外侧。 如果圆弧部分14b如上所述允许长度变形，则当通过侧面碰撞将负载F施加到中心支柱时，拉伸应力不容易施加到圆弧部分。 因此，中柱1的压裂不容易发生。