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1. 发明申请

US20070187972A1 VEHICLE SEATS 有权
标题翻译：车辆座椅
公开(公告)号：US20070187972A1
公开(公告)日：2007-08-16
申请号：US11625148
申请日：2007-01-19
申请人： Hiraku Takatsura , Motohide Oyama , Hisato Watanabe , Koji Kawamoto , Tsutomu Abe , Jun Kanamori
发明人： Hiraku Takatsura , Motohide Oyama , Hisato Watanabe , Koji Kawamoto , Tsutomu Abe , Jun Kanamori
IPC分类号： B60N2/02
CPC分类号： B60N2/309 , B60N2/22 , B60N2/3013 , B60N2/305
摘要： A double folding mechanism of a seat of a vehicle can fold a seat cushion from a space on a floor and fold a seat back into the space, thereby changing the seat from its use condition to its retracted condition. The double folding mechanism can include a first connecting mechanism connecting the seat cushion and the floor and a second connecting mechanism connecting the seat back and the floor. The second connecting mechanism can control the rotational speed of the seat back such that the seat back can enter inside a rotational trajectory of a rear end of the seat cushion after the seat cushion comes out of a rotational trajectory of an upper end portion of the seat back. The double folding mechanism can change the seat from the use condition to the retracted condition in one operation.
摘要翻译：车辆座椅的双折叠机构可以从地板上的空间折叠座垫，并将座椅靠背折叠到空间中，从而将座椅从使用状态改变到其缩回状态。双折叠机构可以包括连接座垫和地板的第一连接机构和连接座椅靠背和地板的第二连接机构。第二连接机构可以控制座椅靠背的旋转速度，使得在座垫从座椅的上端部分的旋转轨迹出来之后，座椅靠背可以进入座垫的后端的旋转轨迹内部背部。在一次操作中，双折叠机构可以将座椅从使用状态改变到缩回状态。

2. 发明授权

US07597375B2 Vehicle seats 有权
标题翻译：车座
公开(公告)号：US07597375B2
公开(公告)日：2009-10-06
申请号：US11625148
申请日：2007-01-19
申请人： Hiraku Takatsura , Motohide Oyama , Hisato Watanabe , Koji Kawamoto , Tsutomu Abe , Jun Kanamori
发明人： Hiraku Takatsura , Motohide Oyama , Hisato Watanabe , Koji Kawamoto , Tsutomu Abe , Jun Kanamori
IPC分类号： B60N2/10
CPC分类号： B60N2/309 , B60N2/22 , B60N2/3013 , B60N2/305
摘要： A double folding mechanism of a seat of a vehicle can fold a seat cushion from a space on a floor and fold a seat back into the space, thereby changing the seat from its use condition to its retracted condition. The double folding mechanism can include a first connecting mechanism connecting the seat cushion and the floor and a second connecting mechanism connecting the seat back and the floor. The second connecting mechanism can control the rotational speed of the seat back such that the seat back can enter inside a rotational trajectory of a rear end of the seat cushion after the seat cushion comes out of a rotational trajectory of an upper end portion of the seat back. The double folding mechanism can change the seat from the use condition to the retracted condition in one operation.
摘要翻译：车辆座椅的双折叠机构可以从地板上的空间折叠座垫，并将座椅靠背折叠到空间中，从而将座椅从使用状态改变到其缩回状态。双折叠机构可以包括连接座垫和地板的第一连接机构和连接座椅靠背和地板的第二连接机构。第二连接机构可以控制座椅靠背的旋转速度，使得在座垫从座椅的上端部分的旋转轨迹出来之后，座椅靠背可以进入座垫的后端的旋转轨迹内部背部。在一次操作中，双折叠机构可以将座椅从使用状态改变到缩回状态。

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