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1. 发明专利

JP2009262662A Roof structure of vehicle 有权
标题翻译：车辆的屋顶结构
公开(公告)号：JP2009262662A
公开(公告)日：2009-11-12
申请号：JP2008112322
申请日：2008-04-23
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： OTSUKA NORIYUKI
IPC分类号： B60J7/02 , B62D25/06
摘要： PROBLEM TO BE SOLVED: To share a reinforcing member between different types of vehicles by adjusting bending stress generated in the reinforcing member of a vehicle roof in a side collision by setting the shapes of load transmission members provided between the reinforcing member and roof side rails.
SOLUTION: This roof structure includes the roof side rails 10, a center frame 12 (reinforcing member) provided in the vehicle roof 26, extended in the vehicle width direction between the roof side rails 10 on both sides and provided with load receiving parts 12A at both end parts, and the load transmission members 14 connected to connect the roof side rails 10 and the center frame 12 and provided with load transmission ends 42 adjacent and opposite to the load receiving parts 12A in the vehicle width direction in vehicle lower sides of connecting parts 40 with the center frame 12. The bending stress generated in the center frame 12 in the side collision can be adjusted by height setting of the load transmission ends 42 by making each of the connecting parts 40 in the load transmission members 14 as a reference.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：通过设置设置在加强构件和屋顶之间的载荷传递构件的形状，通过调节在侧面碰撞中在车顶的加强构件中产生的弯曲应力来在不同类型的车辆之间共享加强构件侧轨。解决方案：该车顶结构包括屋顶侧轨道10，设置在车顶26中的中央框架12（加强构件），其在车辆宽度方向上在两侧的车顶侧轨道10之间延伸并设置有负载接收两个端部的部件12A和连接在屋顶侧轨道10和中心框架12上的负载传递部件14，并且在车辆下方设置有与车辆宽度方向上的负载接收部件12A相邻且相对的负载传递端部42 连接部件40与中心框架12的侧面。通过使负载传递部件14中的每个连接部件40能够通过负载传递端部42的高度设定来调节在侧面碰撞中在中心框架12中产生的弯曲应力作为参考。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2013169899A Hood hinge structure for vehicle 有权
标题翻译：车辆铰链结构
公开(公告)号：JP2013169899A
公开(公告)日：2013-09-02
申请号：JP2012035506
申请日：2012-02-21
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： NODA SHUJI , YAMAGISHI KENTARO , OTSUKA NORIYUKI
IPC分类号： B62D25/12
摘要： PROBLEM TO BE SOLVED: To provide a hood hinge structure for a vehicle by which both of fitting rigidity etc. and pedestrian protective performance can be achieved by a simple structure.SOLUTION: A hood hinge structure 10 for a vehicle includes a hinge base 18, a hinge arm 16 and a fragile part 164V. The hinge base 18 is fixed to a vehicle body on a rear side of a hood 12 of the vehicle body. An end of the hinge arm 16 is rotatably supported by the hinge base 18, and the other end is fixed to a rear side of the hood 12 by fixing parts at a plurality of positions arranged in a front-back direction of the vehicle. The fragile part 164V is arranged at least one of the positions between the fixing parts at a plurality of positions of the hinge arm 16, and an adjacent part thereof in a width direction of the vehicle. The fragile part 164V of the hinge arm 16 is less rigid than the other parts with respect to a crash induced load F1 from an upper side of the vehicle body.
摘要翻译：要解决的问题：提供一种用于车辆的发动机罩铰链结构，通过其可以通过简单的结构实现装配刚度等和行人保护性能。解决方案：用于车辆的发动机罩铰链结构10包括铰链座18，铰链臂16和脆弱部分164V。铰链座18固定在车体的发动机罩12后侧的车身上。铰链臂16的端部由铰链座18可旋转地支撑，另一端通过在车辆的前后方向上布置的多个位置处的固定部件固定到罩12的后侧。脆弱部分164V在铰链臂16的多个位置和车辆的宽度方向上的相邻部分之间布置有固定部件之间的位置中的至少一个。铰链臂16的脆弱部分164V相对于来自车身上侧的碰撞感应载荷F1而言，其刚度比刚度要小。

3. 发明专利

JP2013159247A Vehicle hood hinge 有权
标题翻译：车体铰链
公开(公告)号：JP2013159247A
公开(公告)日：2013-08-19
申请号：JP2012023424
申请日：2012-02-06
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： OTSUKA NORIYUKI
IPC分类号： B62D25/12 , E05D11/06 , E05D11/10
摘要： PROBLEM TO BE SOLVED: To provide a vehicle hood hinge capable of setting a hinge arm position in a vehicle vertical direction, and a hood position in a vehicle vertical direction, while highly accurately maintaining a rotation angle of a hood before rotation of the hood is restricted.SOLUTION: In a vehicle hood hinge 10, when a hood is rotated upward and a contact surface 76 of a contact portion 70 set in a hinge arm 30 comes into contact with a restriction surface 62 of a restriction portion 60 set in a hinge base 16, further rotation of the hood is restricted and an engine room is fully opened. The restriction surface 62 of the restriction portion 60 is parallel to a vehicle vertical direction as viewed from a vehicle width direction. Even when a through-hole 42 with a support shaft for supporting the hinge arm 30 penetrating therethrough is formed in different positions in a vehicle vertical direction, the rotation angle of the hood, or a rotation angle of the hinge arm 30 before the contact surface 76 comes into contact with the restriction surface 62 is not changed.
摘要翻译：要解决的问题：为了提供一种能够在车辆垂直方向上设置铰链臂位置并且在车辆垂直方向上设置发动机罩位置的车辆罩铰链，同时在罩的旋转之前高度准确地保持罩的旋转角度是限制。解决方案：在车辆罩铰链10中，当罩向上旋转并且设置在铰链臂30中的接触部分70的接触表面76与设置在铰链中的限制部分60的限制表面62接触时底座16，罩的进一步旋转受到限制，发动机室完全打开。从车宽方向看，限制部60的限制面62平行于车辆上下方向。即使当具有用于支撑铰链臂30的支撑轴穿过其的通孔42形成在车辆垂直方向上的不同位置，发动机罩的旋转角度或铰链臂30在接触表面之前的旋转角度 76与限制面62接触不发生变化。

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