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1. 发明授权

US09371022B2 Vehicle seat 有权
标题翻译：车座
公开(公告)号：US09371022B2
公开(公告)日：2016-06-21
申请号：US13885381
申请日：2011-11-07
申请人： Nozomu Munemura , Hironobu Nakane , Atsuo Matsumoto , Ryo Nagahara , Kensuke Nagai
发明人： Nozomu Munemura , Hironobu Nakane , Atsuo Matsumoto , Ryo Nagahara , Kensuke Nagai
IPC分类号： B60N2/427 , B60N2/42 , B60N2/68 , B60N2/22
CPC分类号： B60N2/42709 , B60N2/22 , B60N2/4214 , B60N2/4228 , B60N2/42745 , B60N2/682
摘要： In a vehicle seat (10), a deformable portion (32) extends continuously from an edge portion of a placement hole (28) towards an outside of the placement hole (28). When the deformable portion (32) is plastically deformed by a fastening bolt (40), the deformable portion (32) does not readily deform so as to be pushed outwards, but deforms so as to be squashed. When a low press-contact force acts on a side face (32D), the deformable portion (32) does not readily perform plastic deformation, and an impact load imparted to a seatback frame (44) can be stably absorbed by the deformable portion (32). Impact load imparted to the seatback frame (44) can be continuously absorbed by the deformable portion (32) since the deformable portion (32) deforms continuously. Accordingly, impact load imparted to the seatback frame (44) can be efficiently absorbed by the deformable portion (32).
摘要翻译：在车辆座椅（10）中，可变形部分（32）从放置孔（28）的边缘部分朝着放置孔（28）的外部连续地延伸。当可变形部分（32）由紧固螺栓（40）塑性变形时，可变形部分（32）不容易变形，从而被向外推动，而变形以便被挤压。当低压力作用在侧面（32D）上时，可变形部分（32）不容易发生塑性变形，并且能够通过可变形部分（54）稳定地吸收向座椅靠背框架（44）施加的冲击载荷 32）。由于可变形部分（32）连续变形，赋予座椅靠背框架（44）的冲击载荷可被可变形部分（32）持续吸收。因此，能够通过可变形部（32）有效地吸收赋予座椅靠背框架（44）的冲击负荷。

2. 发明申请

US20150042133A1 VEHICLE SEAT 有权
标题翻译：车辆座椅
公开(公告)号：US20150042133A1
公开(公告)日：2015-02-12
申请号：US14345620
申请日：2012-09-06
申请人： Nozomu Munemura , Hironobu Nakane , Ryo Nagahara , Kensuke Nagai
发明人： Nozomu Munemura , Hironobu Nakane , Ryo Nagahara , Kensuke Nagai
IPC分类号： B60N2/42 , B60N2/68 , B60N2/427
CPC分类号： B60N2/4228 , B60N2/42709 , B60N2/42745 , B60N2/68
摘要： Load imparted to a seat back frame is stably absorbed and efficiently absorbed. In a vehicle seat 10, a weak portion 48 is formed by a fixing plate (50). The weak portion (48) continuously extends from an edge portion of a fixing hole (44) in the relative movement direction with respect to a hinge base bracket (40) of a fastening bolt. Thus the weak portion (48) presses against the fastening bolt when the hinge base bracket (40) rotationally moves about the axial line of a support hole (42). Moreover, when the weak portion (48) plastically deforms, deformation so as to press the weak portion (48) wider is suppressed, such that the weak portion (48) is deformed so as to be squashed. Consequently, load imparted to a seatback frame (64) can be stably absorbed by the weak portion (48). Moreover, due to the weak portion (48) continuously plastically deforming when the weak portion (48) is plastically deformed by the fastening bolt, the load imparted by the weak portion (48) to the seatback frame (64) can be efficiently absorbed.
摘要翻译：赋予座椅靠背框架的载荷被稳定地吸收并被有效地吸收。在车辆座椅10中，弱部48由固定板（50）形成。弱部（48）相对于紧固螺栓的铰链基座支架（40）在相对移动方向上从固定孔（44）的边缘部分连续延伸。因此，当铰链基座托架（40）围绕支撑孔（42）的轴线旋转移动时，弱部分（48）压靠紧固螺栓。此外，当弱部（48）塑性变形时，抑制使弱部（48）更宽的变形，使得弱部（48）发生变形而被挤压。因此，能够通过弱部（48）稳定地吸收施加到座椅靠背框架（64）的负荷。此外，由于当弱部（48）被紧固螺栓塑性变形时，弱部（48）连续塑性变形，所以可以有效地吸收由弱部（48）施加到座椅靠背框架（64）的负载。

3. 发明申请

US20130307301A1 VEHICLE SEAT 有权
标题翻译：车辆座椅
公开(公告)号：US20130307301A1
公开(公告)日：2013-11-21
申请号：US13885381
申请日：2011-11-07
申请人： Nozomu Munemura , Hironobu Nakane , Atsuo Matsumoto , Ryo Nagahara , Kensuke Nagai
发明人： Nozomu Munemura , Hironobu Nakane , Atsuo Matsumoto , Ryo Nagahara , Kensuke Nagai
IPC分类号： B60N2/427
CPC分类号： B60N2/42709 , B60N2/22 , B60N2/4214 , B60N2/4228 , B60N2/42745 , B60N2/682
摘要： In a vehicle seat (10), a deformable portion (32) extends continuously from an edge portion of a placement hole (28) towards an outside of the placement hole (28). When the deformable portion (32) is plastically deformed by a fastening bolt (40), the deformable portion (32) does not readily deform so as to be pushed outwards, but deforms so as to be squashed. When a low press-contact force acts on a side face (32D), the deformable portion (32) does not readily perform plastic deformation, and an impact load imparted to a seatback frame (44) can be stably absorbed by the deformable portion (32). Impact load imparted to the seatback frame (44) can be continuously absorbed by the deformable portion (32) since the deformable portion (32) deforms continuously. Accordingly, impact load imparted to the seatback frame (44) can be efficiently absorbed by the deformable portion (32).
摘要翻译：在车辆座椅（10）中，可变形部分（32）从放置孔（28）的边缘部分朝着放置孔（28）的外部连续地延伸。当可变形部分（32）由紧固螺栓（40）塑性变形时，可变形部分（32）不容易变形，从而被向外推动，而变形以便被挤压。当低压力作用在侧面（32D）上时，可变形部分（32）不容易发生塑性变形，并且能够通过可变形部分（54）稳定地吸收向座椅靠背框架（44）施加的冲击载荷 32）。由于可变形部分（32）连续变形，赋予座椅靠背框架（44）的冲击载荷可被可变形部分（32）持续吸收。因此，能够通过可变形部（32）有效地吸收赋予座椅靠背框架（44）的冲击负荷。

4. 发明授权

US09387783B2 Vehicle seat 有权
标题翻译：车座
公开(公告)号：US09387783B2
公开(公告)日：2016-07-12
申请号：US14345620
申请日：2012-09-06
申请人： Nozomu Munemura , Hironobu Nakane , Ryo Nagahara , Kensuke Nagai
发明人： Nozomu Munemura , Hironobu Nakane , Ryo Nagahara , Kensuke Nagai
IPC分类号： B60N2/42 , B60N2/427 , B60N2/68
CPC分类号： B60N2/4228 , B60N2/42709 , B60N2/42745 , B60N2/68
摘要： Load imparted to a seat back frame is stably absorbed and efficiently absorbed. In a vehicle seat 10, a weak portion 48 is formed by a fixing plate (50). The weak portion (48) continuously extends from an edge portion of a fixing hole (44) in the relative movement direction with respect to a hinge base bracket (40) of a fastening bolt. Thus the weak portion (48) presses against the fastening bolt when the hinge base bracket (40) rotationally moves about the axial line of a support hole (42). Moreover, when the weak portion (48) plastically deforms, deformation so as to press the weak portion (48) wider is suppressed, such that the weak portion (48) is deformed so as to be squashed. Consequently, load imparted to a seatback frame (64) can be stably absorbed by the weak portion (48). Moreover, due to the weak portion (48) continuously plastically deforming when the weak portion (48) is plastically deformed by the fastening bolt, the load imparted by the weak portion (48) to the seatback frame (64) can be efficiently absorbed.
摘要翻译：赋予座椅靠背框架的载荷被稳定地吸收并被有效地吸收。在车辆座椅10中，弱部48由固定板（50）形成。弱部（48）相对于紧固螺栓的铰链基座支架（40）在相对移动方向上从固定孔（44）的边缘部分连续延伸。因此，当铰链基座托架（40）围绕支撑孔（42）的轴线旋转移动时，弱部分（48）压靠紧固螺栓。此外，当弱部（48）塑性变形时，抑制使弱部（48）更宽的变形，使得弱部（48）发生变形而被挤压。因此，能够通过弱部（48）稳定地吸收施加到座椅靠背框架（64）的负荷。此外，由于当弱部（48）被紧固螺栓塑性变形时，弱部（48）连续塑性变形，所以可以有效地吸收由弱部（48）施加到座椅靠背框架（64）的负载。

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