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1. 发明授权

US07850242B2 Vehicle seats 有权
标题翻译：车座
公开(公告)号：US07850242B2
公开(公告)日：2010-12-14
申请号：US12046191
申请日：2008-03-11
申请人： Yohei Taguchi , Chikanori Fujita , Hiroki Kusanagi
发明人： Yohei Taguchi , Chikanori Fujita , Hiroki Kusanagi
IPC分类号： B60N2/24
CPC分类号： B60N2/06 , B60N2/146 , B60N2/245
摘要： A vehicle seat may include a seat main body, a rotation mechanism that is arranged and constructed to horizontally rotate the seat main body between a forwardly facing position and a laterally facing position, a sliding mechanism, and a rotation locking mechanism. The rotation locking mechanism is arranged and constructed to prevent the seat main body from rotating when the seat main body is in a laterally facing position. The rotation locking mechanism includes a first engagement portion, a second engagement portion, and a lock releasing portion. The second engagement portion is capable of moving between a condition in which it does not engage the first engagement portion and a position in which it engages the first engagement portion when the seat main body is in the laterally facing position. The lock releasing portion is arranged and constructed to be engaged with and disengaged from the second engagement portion depending upon the sliding motion of the sliding mechanism.
摘要翻译：车辆座椅可以包括座椅主体，旋转机构，其布置和构造成使座椅主体在向前的位置和横向相对的位置之间水平旋转，滑动机构和旋转锁定机构。旋转锁定机构被布置和构造成当座椅主体处于横向相对位置时防止座椅主体旋转。旋转锁定机构包括第一接合部分，第二接合部分和锁定释放部分。当座椅主体处于横向相对位置时，第二接合部能够在其不接合第一接合部的状态和与第一接合部接合的位置之间移动。锁定释放部分被布置和构造成根据滑动机构的滑动运动而与第二接合部分接合和分离。

2. 发明申请

US20080224522A1 VEHICLE SEATS 有权
标题翻译：车辆座椅
公开(公告)号：US20080224522A1
公开(公告)日：2008-09-18
申请号：US12046191
申请日：2008-03-11
申请人： Yohei Taguchi , Chikanori Fujita , Hiroki Kusanagi
发明人： Yohei Taguchi , Chikanori Fujita , Hiroki Kusanagi
IPC分类号： A47C1/00
CPC分类号： B60N2/06 , B60N2/146 , B60N2/245
摘要： A vehicle seat may include a seat main body, a rotation mechanism that is arranged and constructed to horizontally rotate the seat main body between a forwardly facing position and a laterally facing position, a sliding mechanism, and a rotation locking mechanism. The rotation locking mechanism is arranged and constructed to prevent the seat main body from rotating when the seat main body is in a laterally facing position. The rotation locking mechanism includes a first engagement portion, a second engagement portion, and a lock releasing portion. The second engagement portion is capable of moving between a condition in which it does not engage the first engagement portion and a position in which it engages the first engagement portion when the seat main body is in the laterally facing position. The lock releasing portion is arranged and constructed to be engaged with and disengaged from the second engagement portion depending upon the sliding motion of the sliding mechanism.
摘要翻译：车辆座椅可以包括座椅主体，旋转机构，其布置和构造成使座椅主体在向前的位置和横向相对的位置之间水平旋转，滑动机构和旋转锁定机构。旋转锁定机构被布置和构造成当座椅主体处于横向相对位置时防止座椅主体旋转。旋转锁定机构包括第一接合部分，第二接合部分和锁定释放部分。当座椅主体处于横向相对位置时，第二接合部能够在其不接合第一接合部的状态和与第一接合部接合的位置之间移动。锁定释放部分被布置和构造成根据滑动机构的滑动运动而与第二接合部分接合和分离。

3. 发明授权

US07316441B2 Seat moving device for vehicle 有权
标题翻译：车辆座椅移动装置
公开(公告)号：US07316441B2
公开(公告)日：2008-01-08
申请号：US10524219
申请日：2003-08-08
申请人： Masamitsu Iwatani , Takafuki Hijikata , Chikanori Fujita , Yasuo Suga , Yoshiyuki Miura , Kenji Horiguchi , Kenji Murabayashi , Susumu Yamada
发明人： Masamitsu Iwatani , Takafuki Hijikata , Chikanori Fujita , Yasuo Suga , Yoshiyuki Miura , Kenji Horiguchi , Kenji Murabayashi , Susumu Yamada
IPC分类号： B60N2/02
CPC分类号： B60N2/14 , B60N2/067 , B60N2/1625 , B60N2/245
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.
摘要翻译：本发明的一个目的是提供一种技术，当车辆座椅移动装置中的座椅主体在升高位置和降低位置之间移动时，有效地减小施加到驱动源的负载的波动范围。为此，本发明提供如下构造的车辆座椅移动装置。在旋转底座31上设置有用于使座椅主体10在与车辆前方相对的位置和与门开口相对的位置之间转动的宽度方向滑动基座41，其沿车宽方向水平移动而座椅主体10面向门开口。座椅主体10通过四杆连杆机构44由滑动基座41支撑。导辊46连接到四杆连杆机构44的上连杆臂44a。引导辊46放置在设置在旋转基座31上的凸轮板47的凸轮面上。凸轮表面具有连续延伸的倾斜导向表面47b，其引导使得当横向滑动基座41移动时导向辊46倾斜向上移动。

4. 发明授权

US06543848B1 Vehicular turning seat 失效
标题翻译：车辆座椅
公开(公告)号：US06543848B1
公开(公告)日：2003-04-08
申请号：US09509374
申请日：2000-10-10
申请人： Yasuo Suga , Masamitsu Iwatani , Hiroyuki Kagei , Takafumi Hijikata , Tadashi Takenoshita , Yoshiro Suehiro , Chikanori Fujita , Shoichi Uda , Yoshiyuki Miura , Kenji Murabayashi , Masanori Iwao
发明人： Yasuo Suga , Masamitsu Iwatani , Hiroyuki Kagei , Takafumi Hijikata , Tadashi Takenoshita , Yoshiro Suehiro , Chikanori Fujita , Shoichi Uda , Yoshiyuki Miura , Kenji Murabayashi , Masanori Iwao
IPC分类号： A47C102
CPC分类号： B60N2/245
摘要： A rotating vehicle seat allows space close to an occupant's feet to be used efficiently. The rotating seat has a seat body 2 supported by a rotary disc 13. The rotary disc 13 is mounted at a position that is displaced to a door opening side with respect to a center HP of a seat cushion. A pinion gear 6, an intermediate gear 36 and a rack 38 engage each other so that the rotational movement and the longitudinal movement of the seat body 2 are coupled to each other.
摘要翻译：旋转的车辆座椅允许靠近乘客的脚的空间被有效地使用。旋转座椅具有由旋转盘13支撑的座椅主体2.旋转盘13安装在相对于座垫的中心HP位移到门开口侧的位置。小齿轮6，中间齿轮36和齿条38彼此接合，使得座椅主体2的旋转运动和纵向运动彼此联接。

5. 发明申请

US20060131943A1 Seat moving device for vehicle 有权
标题翻译：车辆座椅移动装置
公开(公告)号：US20060131943A1
公开(公告)日：2006-06-22
申请号：US10524219
申请日：2003-08-08
申请人： Masamitsu Iwatani , Takafuki Hijikata , Chikanori Fujita , Yasuo Suga , Yoshiyuki Miura , Kenji Horiguchi , Kenji Murabayashi , Susumu Yamada
发明人： Masamitsu Iwatani , Takafuki Hijikata , Chikanori Fujita , Yasuo Suga , Yoshiyuki Miura , Kenji Horiguchi , Kenji Murabayashi , Susumu Yamada
IPC分类号： A47C1/02
CPC分类号： B60N2/14 , B60N2/067 , B60N2/1625 , B60N2/245
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.
摘要翻译：本发明的一个目的是提供一种技术，当车辆座椅移动装置中的座椅主体在升高位置和降低位置之间移动时，有效地减小施加到驱动源的负载的波动范围。为此，本发明提供如下构造的车辆座椅移动装置。在旋转底座31上设置有用于使座椅主体10在与车辆前方相对的位置和与门开口相对的位置之间转动的宽度方向滑动基座41，其沿车宽方向水平移动而座椅主体10面向门开口。座椅主体10通过四杆连杆机构44由滑动基座41支撑。导辊46连接到四杆连杆机构44的上连杆臂44a。引导辊46放置在设置在旋转基座31上的凸轮板47的凸轮面上。凸轮表面具有连续延伸的倾斜导向表面47b，其引导使得当横向滑动基座41移动时导向辊46倾斜向上移动。

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