发明授权
- 专利标题: Seat moving device for vehicle
- 专利标题(中): 车辆座椅移动装置
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申请号: US10524219申请日: 2003-08-08
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公开(公告)号: US07316441B2公开(公告)日: 2008-01-08
- 发明人: Masamitsu Iwatani , Takafuki Hijikata , Chikanori Fujita , Yasuo Suga , Yoshiyuki Miura , Kenji Horiguchi , Kenji Murabayashi , Susumu Yamada
- 申请人: Masamitsu Iwatani , Takafuki Hijikata , Chikanori Fujita , Yasuo Suga , Yoshiyuki Miura , Kenji Horiguchi , Kenji Murabayashi , Susumu Yamada
- 申请人地址: JP Aichi
- 专利权人: Toyota Shatai Kabushiki Kaisha
- 当前专利权人: Toyota Shatai Kabushiki Kaisha
- 当前专利权人地址: JP Aichi
- 代理机构: Patterson, Thuente, Skaar & Christensen, P.A.
- 优先权: JP2002-235163 20020812; JP2003-313274 20021028; JP2003-109048 20030414
- 国际申请: PCT/JP03/10188 WO 20030808
- 国际公布: WO2004/016461 WO 20040226
- 主分类号: B60N2/02
- IPC分类号: B60N2/02
摘要:
It is one object of this invention to provide a technique that is effective in diminishing the range of fluctuation of a load applied to a drive source when a seat main body in a vehicle seat moving apparatus is moved between a raised position and a lowered position.For this purpose, this invention provides a vehicle seat moving apparatus constructed as follows. Provided on a rotation base 31, for rotating a seat main body 10 between a position where it faces the front side of the vehicle and a position where it faces a door opening, is a widthwise slide base 41 that moves horizontally in the vehicle width direction while the seat main body 10 faces the door opening. The seat main body 10 is supported by the slide base 41 via four-bar linkage mechanisms 44. Guide rollers 46 are attached to upper link arms 44a of the four-bar linkage mechanisms 44. The guide rollers 46 are placed on cam surfaces of cam plates 47 provided to the rotation base 31. The cam surfaces have continuously extending inclined guide surfaces 47b that guide such that the guide rollers 46 move obliquely upwards when the widthwise slide base 41 moves.
公开/授权文献
- US20060131943A1 Seat moving device for vehicle 公开/授权日:2006-06-22