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1. 发明授权

US07815007B2 Hood impact absorbing apparatus 有权
标题翻译：敞篷冲击吸收装置
公开(公告)号：US07815007B2
公开(公告)日：2010-10-19
申请号：US12457031
申请日：2009-05-29
申请人： Shinji Mori , Yukio Nakagawa , Kazuyuki Yoshiyama , Takeki Hayashi , Shigeyuki Suzuki
发明人： Shinji Mori , Yukio Nakagawa , Kazuyuki Yoshiyama , Takeki Hayashi , Shigeyuki Suzuki
IPC分类号： B60K28/10
CPC分类号： B60R21/38
摘要： The present invention provides a hood impact absorbing apparatus capable of further mitigating an impact that a collision body receives from a hood than ever, wherein a push-up rod pushes up the rear end of a hood at the time of a collision of a vehicle, and when a collision body is battered against the top surface of the hood in this state, the rear end of the hood descends and the distal end of the push-up rod slidingly contacts and moves a rear-side flat portion and an arm intermediate curved portion in the rear end of the hood, and herein, a slide contact angle (θ) in the arm intermediate curved portion is larger than a slide contact angle (θ) in the rear end of the rear-side flat portion, thereby, during a process in which the rear end of the hood descends, peaks at which an absorbing amount of impact energy becomes large can be provided at least twice, and as a result, the impact can be mitigated further than ever.
摘要翻译：本发明提供一种罩式冲击吸收装置，其能够进一步减轻碰撞体从罩中接收的冲击，其中在车辆碰撞时上推杆向上推动罩的后端，并且当在这种状态下碰撞体碰到发动机盖的顶面时，罩的后端下降，并且上推杆的远端滑动地接触并使后侧平坦部分和臂中间弯曲在这种情况下，臂中间弯曲部分中的滑动接触角（＆amp;θ）大于后侧平坦部分的后端中的滑动接触角（＆amp; 在罩的后端下降的过程中，可以提供至少两次冲击能量的吸收量的峰值，结果可以进一步减轻冲击。

2. 发明申请

US20090302644A1 Hood impact absorbing apparatus 有权
标题翻译：敞篷冲击吸收装置
公开(公告)号：US20090302644A1
公开(公告)日：2009-12-10
申请号：US12457031
申请日：2009-05-29
申请人： Shinji Mori , Yukio Nakagawa , Kazuyuki Yoshiyama , Takeki Hayashi , Shigeyuki Suzuki
发明人： Shinji Mori , Yukio Nakagawa , Kazuyuki Yoshiyama , Takeki Hayashi , Shigeyuki Suzuki
IPC分类号： B60J7/00
CPC分类号： B60R21/38
摘要： The present invention provides a hood impact absorbing apparatus capable of further mitigating an impact that a collision body receives from a hood than ever, wherein a push-up rod pushes up the rear end of a hood at the time of a collision of a vehicle, and when a collision body is battered against the top surface of the hood in this state, the rear end of the hood descends and the distal end of the push-up rod slidingly contacts and moves a rear-side flat portion and an arm intermediate curved portion in the rear end of the hood, and herein, a slide contact angle (θ) in the arm intermediate curved portion is larger than a slide contact angle (θ) in the rear end of the rear-side flat portion, thereby, during a process in which the rear end of the hood descends, peaks at which an absorbing amount of impact energy becomes large can be provided at least twice, and as a result, the impact can be mitigated further than ever.
摘要翻译：本发明提供一种罩式冲击吸收装置，其能够进一步减轻碰撞体从罩中接收的冲击，其中在车辆碰撞时上推杆向上推动罩的后端，并且当在这种状态下碰撞体碰到发动机盖的顶面时，罩的后端下降，并且上推杆的远端滑动地接触并使后侧平坦部分和臂中间弯曲在这种情况下，臂中间弯曲部分中的滑动接触角（θ）大于后侧平坦部分的后端中的滑动接触角（θ），因此在罩的后端下降的过程，冲击能量的吸收量变大的峰值可以至少提供两次，结果可以进一步减轻冲击。

3. 发明授权

US08307935B2 Vehicle pop up hood apparatus 有权
标题翻译：车辆弹出式发动机罩
公开(公告)号：US08307935B2
公开(公告)日：2012-11-13
申请号：US12864365
申请日：2009-01-22
申请人： Hiroyuki Takahashi , Hitoshi Yuasa , Yukio Nakagawa , Kazuyuki Yoshiyama , Shigeyuki Suzuki , Takeki Hayashi , Hajime Kitte , Masashi Aoki , Toshikatsu Togawa , Toshinobu Tsuboi , Shinji Mori
发明人： Hiroyuki Takahashi , Hitoshi Yuasa , Yukio Nakagawa , Kazuyuki Yoshiyama , Shigeyuki Suzuki , Takeki Hayashi , Hajime Kitte , Masashi Aoki , Toshikatsu Togawa , Toshinobu Tsuboi , Shinji Mori
IPC分类号： B60R21/34
CPC分类号： B60R21/38 , B60R2021/343 , B62D25/12
摘要： In a vehicle pop-up hood apparatus in which a rod is extended and a hood is pushed up by the operation of an actuator at a time of collision with a collision body, collision energy is absorbed with high efficiency when a collision load of a predetermined value or greater is input to an area near a hood pushed up position.Actuator (18) operates such that rod (20) moves in an axial direction toward a hood upper side, pushes up a rear edge side of hood rocker (12) and holds it at that position and, in that state, when a collision load of a predetermined value or greater acts from a hood upper side to near the pushed up position of the hood, push portion (54) slides along pushed up surface (38) of hinge arm (30) towards a vehicle rear side, and rod (20) is made to bend in conjunction therewith.
摘要翻译：在与碰撞体碰撞时通过致动器的操作而使杆伸长并且将发动机罩向上推动的车辆弹出式发动机罩中，当预定的碰撞载荷发生碰撞时，碰撞能量被高效地吸收值或更大值被输入到靠近发动机罩推动位置的区域。致动器（18）的操作使得杆（20）沿轴向朝向发动机罩上侧移动，将发动机摇臂（12）的后边缘侧推起并将其保持在该位置，并且在该状态下，当碰撞载荷预定值以上的动作从发动机罩上侧到靠近罩的上推位置，推动部（54）沿铰链臂（30）的推压面（38）朝向车辆后方滑动，并且杆 20）与其一起弯曲。

4. 发明申请

US20110031056A1 VEHICLE POP UP HOOD APPARATUS 有权
标题翻译：车上挂装置
公开(公告)号：US20110031056A1
公开(公告)日：2011-02-10
申请号：US12864365
申请日：2009-01-22
申请人： Hiroyuki Takahashi , Hitoshi Yuasa , Yukio Nakagawa , Kazuyuki Yoshiyama , Shigeyuki Suzuki , Takeki Hayashi , Hajime Kitte , Masashi Aoki , Toshikatsu Togawa , Toshinobu Tsuboi , Shinji Mori
发明人： Hiroyuki Takahashi , Hitoshi Yuasa , Yukio Nakagawa , Kazuyuki Yoshiyama , Shigeyuki Suzuki , Takeki Hayashi , Hajime Kitte , Masashi Aoki , Toshikatsu Togawa , Toshinobu Tsuboi , Shinji Mori
IPC分类号： B60R21/34
CPC分类号： B60R21/38 , B60R2021/343 , B62D25/12
摘要： In a vehicle pop-up hood apparatus in which a rod is extended and a hood is pushed up by the operation of an actuator at a time of collision with a collision body, collision energy is absorbed with high efficiency when a collision load of a predetermined value or greater is input to an area near a hood pushed up position.Actuator (18) operates such that rod (20) moves in an axial direction toward a hood upper side, pushes up a rear edge side of hood rocker (12) and holds it at that position and, in that state, when a collision load of a predetermined value or greater acts from a hood upper side to near the pushed up position of the hood, push portion (54) slides along pushed up surface (38) of hinge arm (30) towards a vehicle rear side, and rod (20) is made to bend in conjunction therewith.
摘要翻译：在与碰撞体碰撞时通过致动器的操作而使杆伸长并且将发动机罩向上推动的车辆弹出式发动机罩中，当预定的碰撞载荷发生碰撞时，碰撞能量被高效地吸收值或更大值被输入到靠近发动机罩推动位置的区域。致动器（18）的操作使得杆（20）沿轴向朝向发动机罩上侧移动，将发动机摇臂（12）的后边缘侧推起并将其保持在该位置，并且在该状态下，当碰撞载荷预定值以上的动作从发动机罩上侧到靠近罩的上推位置，推动部（54）沿铰链臂（30）的推压面（38）朝向车辆后方滑动，并且杆 20）与其一起弯曲。

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