公开(公告)号：US5575500A

公开(公告)日：1996-11-19

申请号：US532069

申请日：1995-09-22

申请人： Etsuhisa Mimura ,  Takashi Nakamura ,  Syuiti Tsimoto

发明人： Etsuhisa Mimura ,  Takashi Nakamura ,  Syuiti Tsimoto

IPC分类号： B60R13/02 ,  B60R13/06 ,  B60R21/04 ,  B62D21/15 ,  B62D25/02 ,  B62D25/04 ,  B62D25/06 ,  B60R21/055

CPC分类号： B60R13/025 ,  B60R21/04 ,  B62D21/15 ,  B62D25/02 ,  B62D25/04 ,  B62D25/06 ,  B60R13/06 ,  B60R2013/0287 ,  B60R2021/0421 ,  B60R2021/0435

摘要： An occupant protecting structure of a vehicle body upper portion, which absorbs initial energy of the load caused by an occupant colliding against the body upper portion without increase in weight of the structure. A pillar outer panel, pillar inner panel and pillar reinforce respectively have flange portions at both ends thereof. The respective flange portions of the pillar outer panel, the pillar inner panel and the pillar reinforce are joined in layers by spot welding at each of the both ends. The pillar outer panel, the pillar inner panel and the pillar reinforce form a closed cross-sectional configuration when cut along a virtual line perpendicular to a longitudinal direction of the pillar outer panels, pillar inner panel and pillar reinforce. An energy absorbing panel is disposed further toward the interior of the vehicle than the pillar inner panel with a space therebetween. The energy absorbing panel has a pair of opposing side surface portions at both ends of a pressure-applied portion of the energy absorbing panel. The pair of side surface portions of the energy absorbing panel are respectively joined with side surface portions of the pillar inner panel by spot welding. The thickness T1 of the energy absorbing panel is made smaller than the thickness T2 of the pillar outer panel and the thickness T3 of the pillar inner panel.

摘要翻译： 车身上部的乘员保护结构，其吸收由乘员引起的负载的初始能量与身体上部碰撞，而不增加结构的重量。 柱外板，支柱内板和支柱加强件在其两端分别具有凸缘部分。 柱外板，支柱内板和支柱加强件的各个凸缘部分通过在两端各自的点焊而分层接合。 当沿垂直于柱外板，柱内板和支柱加强件的纵向方向的虚拟线切割时，柱外板，支柱内板和支柱加强件形成封闭的横截面构造。 能量吸收板被设置成比柱内面板更靠近车辆内部，并且其间具有空间。 能量吸收板在能量吸收板的加压部分的两端具有一对相对的侧表面部分。 能量吸收板的一对侧面部分通过点焊分别与柱内板的侧表面部分接合。 能量吸收板的厚度T1小于柱外板的厚度T2和柱内板的厚度T3。

公开(公告)号：US5934703A

公开(公告)日：1999-08-10

申请号：US844789

申请日：1997-04-22

申请人： Etsuhisa Mimura ,  Shuichi Ishimoto

发明人： Etsuhisa Mimura ,  Shuichi Ishimoto

IPC分类号： G01P15/00 ,  B60R21/00 ,  B60R21/01 ,  B60R21/0136 ,  B60R21/16 ,  B60R21/20 ,  B60R21/34 ,  B62D25/20

CPC分类号： G01P15/00 ,  B60R21/0132 ,  B60R21/0136 ,  B60R2021/0006 ,  B60R2021/01006

摘要： A collision sensing apparatus for detecting a side collision of a vehicle includes an acceleration sensor disposed on a frame member of the vehicle. The sensor is capable of detecting an acceleration occurring due to a side collision against a center pillar from an outer direction of the vehicle. The sensor is also capable of detecting an acceleration occurring as a result of a transmission of a displacement load based on a deformation of a door and oriented toward an interior of a vehicle compartment that occurs due to a side collision against the door from an outer direction of the vehicle.

摘要翻译： 用于检测车辆的侧面碰撞的碰撞感测装置包括设置在车辆的框架构件上的加速度传感器。 该传感器能够检测由于从车辆的外部方向对中心柱的侧面碰撞而发生的加速度。 该传感器还能够检测由于门的变形而发生的位移负载的传递而导致的加速度，并且朝向车厢内部，由于与外部方向的侧面碰撞而发生 的车辆。