公开(公告)号：US06698835B2

公开(公告)日：2004-03-02

申请号：US10050551

申请日：2002-01-18

申请人： Yasuhiro Kojima ,  Yukifumi Yamada ,  Tadasu Yoshida ,  Mikihito Nagura ,  Masaru Wakayama ,  Yasuhiko Mori ,  Takuo Yanagihara

发明人： Yasuhiro Kojima ,  Yukifumi Yamada ,  Tadasu Yoshida ,  Mikihito Nagura ,  Masaru Wakayama ,  Yasuhiko Mori ,  Takuo Yanagihara

IPC分类号： B60N206

CPC分类号： B60N2/305 ,  B60N2/0881 ,  B60N2/3013 ,  B60N2/36

摘要： A structure for supporting a vehicle seat, which includes a seatback. The seat is slidable relative to a floor of the vehicle, and the seatback inclines forward with respect to the seat. The structure holds the seat in a stable state when the seatback is used as a table. The structure includes a seat cushion, which moves between a normal position at which a passenger may sit on the seat and a lifted position at which the seat cushion is moved from the normal position. A locking member selectively permits and prohibits the sliding of the seat. An actuating member controls the locking member and prohibits the sliding of the seat when the seat cushion is located at the lifted position and the seatback is inclined forward with respect to the seat.

摘要翻译： 一种用于支撑车座的结构，其包括座椅靠背。 座椅可相对于车辆的地板滑动，座椅靠背相对于座椅向前倾斜。 当座椅靠背用作桌子时，结构将座椅保持在稳定状态。 该结构包括座垫，其在乘客坐在座椅上的正常位置和座垫从正常位置移动的提升位置之间移动。 锁定构件选择性地允许和禁止座椅的滑动。 当座垫位于提升位置并且座椅靠背相对于座椅向前倾斜时，致动构件控制锁定构件并且禁止座椅的滑动。

公开(公告)号：US06349914B1

公开(公告)日：2002-02-26

申请号：US09438523

申请日：1999-11-12

申请人： Tadasu Yoshida ,  Yukifumi Yamada ,  Yasuhiro Kojima ,  Takuo Yanagihara ,  Yasuhiko Mori ,  Masaru Wakayama

发明人： Tadasu Yoshida ,  Yukifumi Yamada ,  Yasuhiro Kojima ,  Takuo Yanagihara ,  Yasuhiko Mori ,  Masaru Wakayama

IPC分类号： B60N202

CPC分类号： B60N2/071 ,  B60N2/0715 ,  B60N2/0818 ,  B60N2/0875

摘要： A seat slide device for vehicles includes a first and second rows of locking teeth which are formed along the longitudinal direction of the rail on a lower rail, a first flange portion which is formed on the locking lever opposed to the first row of locking teeth and is provided with a plurality of locking holes, and a second flange portion which is formed on the locking lever opposed to the second row of locking teeth.

摘要翻译： 一种用于车辆的座椅滑动装置包括沿着轨道的纵向方向在下轨道上形成的第一排锁定齿和第二排锁定齿;第一凸缘部分，形成在与第一排锁定齿相对的锁定杆上， 设置有多个锁定孔，第二凸缘部分形成在与第二排锁定齿相对的锁定杆上。

公开(公告)号：US06688574B2

公开(公告)日：2004-02-10

申请号：US09989444

申请日：2001-11-21

申请人： Hiroyuki Okazaki ,  Yukifumi Yamada ,  Hideo Nihonmatsu ,  Yasuhiko Mori ,  Takuo Yanagihara

发明人： Hiroyuki Okazaki ,  Yukifumi Yamada ,  Hideo Nihonmatsu ,  Yasuhiko Mori ,  Takuo Yanagihara

IPC分类号： F16M1300

CPC分类号： B60N2/0705 ,  B60N2/0715 ,  B60N2/0818 ,  B60N2/085

摘要： A vehicle seat sliding device includes a lower rail adapted to be fixed to the floor of the vehicle, an upper rail adapted to be fixed to the vehicle seat and mounted on the lower rail for forward and rearward movement, and a releasable lock mechanism disposed between the lower rail and the upper rail for locking the upper rail. The lock mechanism has a lock lever disposed within sections of the upper and lower rails and extending forward and rearward, with the lock lever being movably mounted on the upper rail. A nail portion is formed on the lock lever and is adapted to be selectively fitted into engaging holes formed on the upper and lower rails from inside the upper and lower rails toward outside. An urging mechanism is positioned within the sections of the lower and upper rails for urging the lock lever toward its locking condition, and an operating mechanism operates the lock lever.

摘要翻译： 一种车辆座椅滑动装置，包括适于固定在车辆地板上的下轨道，适于固定在车辆座椅上并安装在下轨道上以用于前进和后退运动的上轨道，以及设置在 下导轨和上导轨用于锁定上导轨。 所述锁定机构具有设置在所述上​​轨道和下轨道的部分内并且向前和向后延伸的锁定杆，所述锁定杆可移动地安装在所述上轨道上。 指甲部分形成在锁定杆上，并且适于从上轨道和下轨道内部选择性地装配到形成在上轨道和下轨道上的接合孔中。 推动机构定位在下轨道和上轨道的部分内，用于将锁定杆推向其锁定状态，并且操作机构操作锁定杆。

公开(公告)号：US6092874A

公开(公告)日：2000-07-25

申请号：US201770

申请日：1998-12-01

申请人： Yasuhiro Kojima ,  Yukifumi Yamada ,  Tadasu Yoshida

发明人： Yasuhiro Kojima ,  Yukifumi Yamada ,  Tadasu Yoshida

IPC分类号： A47C1/025 ,  B60N2/235 ,  B60N2/10

CPC分类号： B60N2/2356

摘要： A supporting structure between an upper arm and a lower arm is provided in a simple and compact manner. There comprises a recess portion formed in one of the lower arm and the upper arm in a partial pressing manner and provided with a bearing portion and an internal tooth portion constituting a ratchet in an inner peripheral surface, and a convex portion formed in the other of the lower arm and the upper arm in a partial pressing manner, arranged within the recess portion so that an outer peripheral surface is slidably brought into contact with a bearing portion and forming a guide groove slidably supporting the ball.

摘要翻译： 以简单紧凑的方式设置上臂和下臂之间的支撑结构。 其特征在于，在所述下臂和所述上臂中的一方以部分挤压的方式形成有凹部，在所述内周面上形成有构成棘轮的轴承部和内齿部， 所述下臂和所述上臂以部分按压方式布置在所述凹部内，使得外周表面可滑动地与轴承部分接触并形成可滑动地支撑所述球的引导槽。

公开(公告)号：US06176460B1

公开(公告)日：2001-01-23

申请号：US09219880

申请日：1998-12-24

申请人： Yasuhiro Kojima ,  Yukifumi Yamada ,  Tadasu Yoshida

发明人： Yasuhiro Kojima ,  Yukifumi Yamada ,  Tadasu Yoshida

IPC分类号： F16M1300

CPC分类号： B60N2/085 ,  B60N2/0705 ,  B60N2/0715 ,  B60N2/0825

摘要： A seat sliding apparatus for a vehicle includes a pair of lower rails for being fixed to a vehicle floor, and a pair of upper rails for being fixed to a vehicle seat each of which is slidably retained on a respective lower rail. Each upper rail includes a base plate portion for being fixed to the vehicle seat, a pair of side wall portions each of which extends from the side edges of the base plate portion in the downward direction, and a pair of engaging portions each of which is formed at the bottom edge of the side wall portion and each of which is engaged with the lower rail. A reinforcing member is also provided and is defined by at least one pair of vertical bracing walls each of which substantially intersects the space between the side wall portions of the upper rail and at least one horizontal plate connecting the top edges of the respective pairs of vertical bracing walls. The horizontal plate is fixed to the base plate portion of the upper rail such that the reinforcing member is disposed in the upper rail.

摘要翻译： 一种用于车辆的座椅滑动装置，包括一对固定在车辆地板上的下轨道，以及一对固定在车辆座椅上的上轨道，每个车辆座椅可滑动地保持在相应的下轨道上。 每个上轨道包括固定到车辆座椅的基板部分，一对侧壁部分，每个侧壁部分从基板部分的向下方向的侧边缘延伸，并且一对接合部分 形成在侧壁部分的底部边缘处并且每个与下部导轨接合。 还提供加强构件，并且由至少一对垂直支撑壁限定，每个垂直支撑壁基本上与上轨道的侧壁部分之间的空间相交，并且至少一个水平板连接各对垂直的顶部边缘 支撑墙壁 水平板固定在上轨道的基板部分上，使得加强构件设置在上轨道中。

公开(公告)号：US5863098A

公开(公告)日：1999-01-26

申请号：US901658

申请日：1997-07-28

申请人： Yasuhiro Kojima ,  Yukifumi Yamada ,  Tadasu Yoshida

发明人： Yasuhiro Kojima ,  Yukifumi Yamada ,  Tadasu Yoshida

IPC分类号： B60N2/16 ,  A47C1/032

CPC分类号： B60N2/1615 ,  B60N2/1675 ,  B60N2/1685 ,  B60N2/169 ,  B60N2/1695 ,  B60N2/1814 ,  B60N2/1846 ,  B60N2/1892 ,  B60N2/1896

摘要： A seat height adjusting device. A rail member is fixed to a floor. A lift link is rotatably connected to the rail member. A lower lift arm is connected to a seat cushion, the lift link, and the rail member through a link member. An upper arm is connected to a seat back and rotatably engaged with the lower lift arm. A lower arm is connected to the lower lift arm so as to sandwich the lift link and the upper arm with the lower lift arm. The lower arm is engageable with the lift link and the upper arm.

摘要翻译： 座椅高度调节装置。 轨道构件固定在地板上。 升降连杆可旋转地连接到导轨构件。 下提升臂通过连杆构件连接到座垫，升降连杆和导轨构件。 上臂连接到座椅靠背并与下提升臂可旋转地接合。 下臂连接到下提升臂，以便将提升连杆和上臂与下提升臂夹在中间。 下臂可与升降杆和上臂接合。

公开(公告)号：US6007152A

公开(公告)日：1999-12-28

申请号：US201654

申请日：1998-12-01

申请人： Yasuhiro Kojima ,  Yukifumi Yamada ,  Tadasu Yoshida

发明人： Yasuhiro Kojima ,  Yukifumi Yamada ,  Tadasu Yoshida

IPC分类号： A47C1/025 ,  B60N2/235 ,  B60N2/02

CPC分类号： B60N2/2356

摘要： A pawl and a ratchet are more firmly engaged with each other. A seat reclining mechanism has a cam surface formed in a lower arm and brought into contact with one of pawls so as to move a cam in a radial direction and press the other pawls in an engaging direction with the ratchet.

摘要翻译： 棘爪和棘轮彼此更牢固地接合。 座椅倾斜机构具有形成在下臂中的凸轮表面，并与棘爪中的一个接触，以沿径向方向移动凸轮，并且在与棘轮接合的方向上按压其它棘爪。

公开(公告)号：US08651578B2

公开(公告)日：2014-02-18

申请号：US13404346

申请日：2012-02-24

申请人： Yukifumi Yamada ,  Naoaki Hoshihara ,  Hiroyuki Okazaki ,  Mikihito Nagura ,  Shinya Isobe

发明人： Yukifumi Yamada ,  Naoaki Hoshihara ,  Hiroyuki Okazaki ,  Mikihito Nagura ,  Shinya Isobe

IPC分类号： B60N2/235

CPC分类号： B60N2/236

摘要： A seat reclining apparatus for a vehicle, includes a first arm, a second arm rotatably supported by the first arm, a pawl including external teeth engageable with internal teeth, a cam portion and plural pawl-side cam surfaces arranged at the cam portion, a cam including a cam surface engaging with the cam portion formed at the pawl, and a biasing member biasing the cam to rotate and causing the cam surface to press the cam portion in a radial direction. The plural pawl-side cam surfaces or the cam surface is configured in a manner that the plural pawl-side cam surfaces and the cam surface are in contact with each other when the external teeth and the internal teeth are in an engaged state and in a manner that clearances generated between each of the plural pawl-side cam surfaces and the cam surface in the radial direction are all uniform.

摘要翻译： 一种用于车辆的座椅倾斜装置，包括第一臂，由第一臂可旋转地支撑的第二臂，包括可与内齿啮合的外齿的棘爪，凸轮部分和布置在凸轮部分处的多个棘爪侧凸轮表面， 凸轮，其包括与形成在棘爪处的凸轮部接合的凸轮表面;偏压构件，其偏压凸轮旋转并使凸轮表面沿径向按压凸轮部。 多个棘爪侧凸轮表面或凸轮表面被构造成使得当外齿和内齿处于接合状态时，多个棘爪侧凸轮表面和凸轮表面彼此接触，并且在 在多个棘爪侧凸轮表面和凸轮表面之间在径向方向上产生的间隙均匀的方式。

公开(公告)号：US5967604A

公开(公告)日：1999-10-19

申请号：US991191

申请日：1997-12-16

申请人： Tadasu Yoshida ,  Yukifumi Yamada

发明人： Tadasu Yoshida ,  Yukifumi Yamada

IPC分类号： B60N2/02 ,  B60N2/42 ,  B60N2/427 ,  B60N2/90 ,  B60R21/00

CPC分类号： B60N2/4228 ,  B60N2/4221 ,  B60N2/42709 ,  B60N2/42727 ,  B60N2/42736

摘要： A seat apparatus for a vehicle includes a seat cushion for being secured to a vehicle floor, a seat back arranged on a rear portion of the seat cushion, a sliding unit mounted on the seat cushion to permit the vehicle seat to slide relative to the vehicle floor, a pair of front brackets adapted to be fixed to the vehicle floor and connected to the sliding unit at the front end of the seat cushion and a pair of rear brackets adapted to be fixed to the vehicle floor and connected to the sliding unit at the rear end of the seat cushion. The front brackets are adapted to be deformed during a collision to permit the seat cushion to move upward. The front brackets are configured to include a first attaching portion and a second attaching portion that are spaced apart from one another.

摘要翻译： 一种用于车辆的座椅装置，包括用于固定在车辆地板上的座垫，设置在座垫的后部的座椅靠背，安装在座垫上的滑动单元，以允许车辆座椅相对于车辆滑动 一对前支架，其适于固定在车辆地板上并连接到座垫前端处的滑动单元，以及一对后支架，其适于固定在车辆地板上并与滑动单元连接 座垫的后端。 前支架适于在碰撞期间变形以允许座垫向上移动。 前支架构造成包括彼此间隔开的第一附接部分和第二附接部分。

公开(公告)号：US06474740B1

公开(公告)日：2002-11-05

申请号：US09589152

申请日：2000-06-08

申请人： Yuichi Kondo ,  Tadasu Yoshida ,  Yukifumi Yamada

发明人： Yuichi Kondo ,  Tadasu Yoshida ,  Yukifumi Yamada

IPC分类号： B60N222

CPC分类号： B60N2/236

摘要： A seat reclining device for a vehicle includes a lower arm adapted to be fixedly arranged on a seat cushion member, an upper arm rotatably arranged with respect to the lower arm and adapted to be fixed on a seat back member, and a locking mechanism for locking the upper arm relative to the lower arm. The locking mechanism includes a rotatable cam and a spring. The spring is disposed between the lower arm and the cam to apply a biasing force to the cam. The spring is disposed so as to be wound around the rotational axis of the cam.

摘要翻译： 一种用于车辆的座椅倾斜装置，包括适于固定地设置在座垫构件上的下臂，相对于下臂可旋转地布置并适于固定在座椅靠背构件上的上臂，以及用于锁定的锁定机构 上臂相对于下臂。 锁定机构包括可旋转凸轮和弹簧。 弹簧设置在下臂和凸轮之间，以向凸轮施加偏压力。 弹簧设置成围绕凸轮的旋转轴线缠绕。