公开(公告)号：US08002353B2

公开(公告)日：2011-08-23

申请号：US12922778

申请日：2009-07-02

申请人： Yukifumi Yamada ,  Naoki Goto ,  Shinya Isobe ,  Kazuhide Ishikawa

发明人： Yukifumi Yamada ,  Naoki Goto ,  Shinya Isobe ,  Kazuhide Ishikawa

IPC分类号： B60N2/48

CPC分类号： B60N2/236

摘要： A vehicle seat reclining apparatus is provided which is simple in construction and which is capable of pressing pawls by a cam at places close to meshing portions.To that end, a plurality of pawls 31 having outer gears 44, 47 which are disengageably engaged with an inner gear 23 provided on an internal surface of an upper arm 12 are constituted by a first pawl 31A having an inner cam portion 45 which is engaged with a cam surface 55 provided on an outer circumference of a cam 32, a pawl grooved cam portion 46 which is engaged with an engaging protrusion 57 provided on a side surface of the cam, and an engaging portion 43 which is brought into engagement with a protruding portion 25 provided on the internal surface of the upper arm when the upper arm is pivotally moved a predetermined angle relative to a lower arm 11 and second pawls 31B having engaging protrusions 49 engaged with release plate grooved cam portions 59 provided in a release plate 33.

摘要翻译： 提供了一种车辆座椅倾斜装置，其结构简单，并且能够在靠近啮合部分的位置处通过凸轮来压迫棘爪。 为此，具有与设置在上臂12的内表面上的内齿轮23可脱离啮合的外齿轮44,47的多个棘爪31由具有内凸轮部45的第一棘爪31A构成，该内凸轮部45接合 具有设置在凸轮32的外周上的凸轮表面55，与设置在凸轮的侧表面上的接合突起57接合的棘爪槽凸轮部46和与凸轮32接合的接合部43 当上臂相对于下臂11枢转移动预定角度时，设置在上臂内表面上的突出部分25和具有啮合突起49B的第二棘爪31B与设置在释放板33中的释放板槽凸轮部分59接合 。

公开(公告)号：US20110001346A1

公开(公告)日：2011-01-06

申请号：US12922816

申请日：2009-07-02

申请人： Yukifumi Yamada ,  Naoki Goto ,  Shinya Isobe ,  Kazuhide Ishikawa

发明人： Yukifumi Yamada ,  Naoki Goto ,  Shinya Isobe ,  Kazuhide Ishikawa

IPC分类号： B60N2/235

CPC分类号： B60N2/236

摘要： In a seat reclining device, a spiral spring includes an inner end portion engaged with the cam, an outer end portion engaged with the lower arm, and a wound portion formed by winding and provided between the inner end portion and the outer end portion. The outer end portion of the spiral spring includes a straight line portion extending consecutively from the wound portion and an accommodating portion includes a guide recessed portion accommodating the straight line portion therein and being in contact with the inner peripheral side surface of the straight line portion and being in contact with the outer peripheral side surface of the straight line portion at a further outer end than the contact point with the inner peripheral side surface.

摘要翻译： 在座椅倾斜装置中，螺旋弹簧包括与凸轮接合的内端部，与下臂接合的外端部，以及通过卷绕设置在内端部与外端部之间而形成的卷绕部。 螺旋弹簧的外端部包括从卷绕部连续延伸的直线部，容纳部包括容纳直线部的导向凹部，与直线部的内周侧面接触， 在比与内周侧表面的接触点更远的外端处与直线部分的外周侧表面接触。

公开(公告)号：US07988233B2

公开(公告)日：2011-08-02

申请号：US12922816

申请日：2009-07-02

申请人： Yukifumi Yamada ,  Naoki Goto ,  Shinya Isobe ,  Kazuhide Ishikawa

发明人： Yukifumi Yamada ,  Naoki Goto ,  Shinya Isobe ,  Kazuhide Ishikawa

IPC分类号： B60N2/235

CPC分类号： B60N2/236

摘要： In a seat reclining device, a spiral spring includes an inner end portion engaged with the cam, an outer end portion engaged with the lower arm, and a wound portion formed by winding and provided between the inner end portion and the outer end portion. The outer end portion of the spiral spring includes a straight line portion extending consecutively from the wound portion and an accommodating portion includes a guide recessed portion accommodating the straight line portion therein and being in contact with the inner peripheral side surface of the straight line portion and being in contact with the outer peripheral side surface of the straight line portion at a further outer end than the contact point with the inner peripheral side surface.

摘要翻译： 在座椅倾斜装置中，螺旋弹簧包括与凸轮接合的内端部，与下臂接合的外端部，以及通过卷绕设置在内端部与外端部之间而形成的卷绕部。 螺旋弹簧的外端部包括从卷绕部连续延伸的直线部，容纳部包括容纳直线部的导向凹部，与直线部的内周侧面接触， 在比与内周侧表面的接触点更远的外端处与直线部分的外周侧表面接触。

公开(公告)号：US20110018325A1

公开(公告)日：2011-01-27

申请号：US12922778

申请日：2009-07-02

申请人： Yukifumi Yamada ,  Naoki Goto ,  Shinya Isobe ,  Kazuhide Ishikawa

发明人： Yukifumi Yamada ,  Naoki Goto ,  Shinya Isobe ,  Kazuhide Ishikawa

IPC分类号： B60N2/235

CPC分类号： B60N2/236

摘要： In a vehicle seat reclining apparatus, a plurality of pawls having outer gears which are disengageably engaged with an inner gear provided on an internal surface of an upper arm are constituted by a first pawl and second pawls. The first pawl has an inner cam portion which is engaged with a cam surface provided on an outer circumference of a cam, a pawl grooved cam portion which is engaged with an engaging protrusion provided on a side surface of the cam, and an engaging portion which is brought into engagement with a protruding portion provided on the internal surface of the upper arm when the upper arm is pivotally moved a predetermined angle relative to a lower arm. The second pawls have engaging protrusions engaged with release plate grooved cam portions provided in a release plate.

摘要翻译： 在车辆座椅倾斜装置中，具有与设置在上臂的内表面上的内齿轮脱离接合的外齿轮的多个棘爪由第一棘爪和第二爪构成。 第一棘爪具有与设置在凸轮的外周上的凸轮表面接合的内凸轮部分，与设置在凸轮的侧表面上的接合突起接合的棘爪凹槽凸轮部分和接合部分， 当上臂相对于下臂枢转地移动预定角度时，与设置在上臂的内表面上的突出部配合。 第二棘爪具有与设置在释放板中的释放板槽凸轮接合的接合突起。

公开(公告)号：US08002352B2

公开(公告)日：2011-08-23

申请号：US12922768

申请日：2009-07-02

申请人： Yukifumi Yamada ,  Naoki Goto ,  Shinya Isobe ,  Kazuhide Ishikawa

发明人： Yukifumi Yamada ,  Naoki Goto ,  Shinya Isobe ,  Kazuhide Ishikawa

IPC分类号： B60N2/48

CPC分类号： B60N2/236 ,  B60N2205/20

摘要： In a seat reclining device, which eliminates a gap between a plurality of pawls and a guide wall, a wedge member is provided between at least one of the plurality of pawls and the guide wall, and a cam includes a wedge pressing cam portion for relatively rotating an upper arm relative to a lower arm by pressing the wedge member outwardly in a radial direction. The wedge member is for example made by a spherical or wedge shaped plate like member.

摘要翻译： 在消除了多个棘爪与导向壁之间的间隙的座椅倾斜装置中，楔形构件设置在多个棘爪和导向壁中的至少一个之间，凸轮包括用于相对地的楔形按压凸轮部分 通过沿径向向外按压楔形构件来相对于下臂旋转上臂。 楔形构件例如由球形或楔形板状构件制成。

公开(公告)号：US20110012414A1

公开(公告)日：2011-01-20

申请号：US12922768

申请日：2009-07-02

申请人： Yukifumi Yamada ,  Naoki Goto ,  Shinya Isobe ,  Kazuhide Ishikawa

发明人： Yukifumi Yamada ,  Naoki Goto ,  Shinya Isobe ,  Kazuhide Ishikawa

IPC分类号： A47C1/025 ,  B60N2/235

CPC分类号： B60N2/236 ,  B60N2205/20

摘要： In a seat reclining device, which eliminates a gap between a plurality of pawls and a guide wall, a wedge member is provided between at least one of the plurality of pawls and the guide wall, and a cam includes a wedge pressing cam portion for relatively rotating an upper arm relative to a lower arm by pressing the wedge member outwardly in a radial direction. The wedge member is for example made by a spherical or wedge shaped plate like member.

摘要翻译： 在消除了多个棘爪与导向壁之间的间隙的座椅倾斜装置中，楔形构件设置在多个棘爪和导向壁中的至少一个之间，凸轮包括用于相对地的楔形按压凸轮部分 通过沿径向向外按压楔形构件来相对于下臂旋转上臂。 楔形构件例如由球形或楔形板状构件制成。

公开(公告)号：US08091851B2

公开(公告)日：2012-01-10

申请号：US12999202

申请日：2009-08-24

申请人： Yukifumi Yamada ,  Naoki Goto ,  Shinya Isobe ,  Hiroyuki Okazaki

发明人： Yukifumi Yamada ,  Naoki Goto ,  Shinya Isobe ,  Hiroyuki Okazaki

IPC分类号： B60N2/07 ,  F16C29/06

CPC分类号： B60N2/0705 ,  B60N2/0812 ,  B60N2/0843 ,  B60N2205/20 ,  F16C29/008 ,  F16C29/0616 ,  F16C29/0623 ,  F16C29/063

摘要： A vehicle slide device is provided, which can adjustably move the second rail along the first rail without play therebetween in a front-rearward direction with a long adjustment stroke. In the vehicle slide device according to the invention, since a plurality of rolling elements annularly arranged in the attaching portion formed at the second rail are always in contact with the operating surface of the attaching portion and the operating surface of the first rail when the second rail moves relative to the first rail in a front-rearward directions, the play of the second rail relative to the first rail in up-down and right-left directions can be eliminated. Further, since the plurality of rolling elements roll and circulate at the attaching portion, the second rail can smoothly move in a front-rearward direction along the first rail.

摘要翻译： 提供了一种车辆滑动装置，其可以沿着第一轨道可调节地移动第二轨道，而在前后方向上以较长的调节行程在其间进行游隙。 在本发明的车辆用滑块装置中，由于在第二导轨上形成的安装部的环状配置的多个滚动体总是与第一导轨的操作面和第一导轨的操作面接触， 轨道相对于第一轨道在前后方向上移动，可以消除第二轨道相对于第一轨道在上下左右方向上的游隙。 此外，由于多个滚动元件在安装部分滚动和循环，所以第二导轨可沿着第一导轨沿前后方向平滑地移动。

公开(公告)号：US08245994B2

公开(公告)日：2012-08-21

申请号：US12695294

申请日：2010-01-28

申请人： Yukifumi Yamada ,  Naoki Goto ,  Shinya Isobe

发明人： Yukifumi Yamada ,  Naoki Goto ,  Shinya Isobe

IPC分类号： F16M13/00

CPC分类号： B60N2/073 ,  B60N2/062 ,  B60N2/0705 ,  B60N2/14 ,  B60N2/4249 ,  B60N2/688 ,  B60R22/26

摘要： A seat apparatus for a vehicle includes a longitudinal sliding mechanism including a first lower rail adapted to be fixed to a vehicle floor and extending in a longitudinal direction of the vehicle and a first upper rail slidably supported to the first lower rail, a width-directional sliding mechanism including a second lower rail mounted on the first upper rail and extending in a width direction of the vehicle and a second upper rail slidably supported to the second lower rail and adapted to be fixed to a seat frame member, and an attachment bracket extending in parallel to the second lower rail and including an upper wall portion and first and second engagement portions extending downwardly from the upper wall portion, facing each other in the longitudinal direction, and supported by the first upper rail, wherein the second lower rail is fixed between the first and second engagement portions.

摘要翻译： 一种用于车辆的座椅装置包括纵向滑动机构，其包括适于被固定到车辆地板并沿着车辆的纵向方向延伸的第一下轨道以及可滑动地支撑在第一下轨道上的第一上轨道，宽度方向 滑动机构包括安装在第一上轨道上并在车辆的宽度方向上延伸的第二下轨道和可滑动地支撑到第二下轨道并适于固定到座椅框架构件的第二上轨道，以及附接支架延伸 平行于所述第二下轨道并且包括上壁部分和从所述上壁部分向下延伸的第一和第二接合部分，所述第一和第二接合部分在纵向方向上彼此面对，并且由所述第一上部轨道支撑，其中所述第二下部轨道固定 在第一和第二接合部之间。

公开(公告)号：US20110089306A1

公开(公告)日：2011-04-21

申请号：US12999202

申请日：2009-08-24

申请人： Yukifumi Yamada ,  Naoki Goto ,  Shinya Isobe ,  Hiroyuki Okazaki

发明人： Yukifumi Yamada ,  Naoki Goto ,  Shinya Isobe ,  Hiroyuki Okazaki

IPC分类号： B60N2/07

CPC分类号： B60N2/0705 ,  B60N2/0812 ,  B60N2/0843 ,  B60N2205/20 ,  F16C29/008 ,  F16C29/0616 ,  F16C29/0623 ,  F16C29/063

摘要： A vehicle slide device is provided, which can adjustably move the second rail along the first rail without play therebetween in a front-rearward direction with a long adjustment stroke. In the vehicle slide device according to the invention, since a plurality of rolling elements annularly arranged in the attaching portion formed at the second rail are always in contact with the operating surface of the attaching portion and the operating surface of the first rail when the second rail moves relative to the first rail in a front-rearward directions, the play of the second rail relative to the first rail in up-down and right-left directions can be eliminated. Further, since the plurality of rolling elements roll and circulate at the attaching portion, the second rail can smoothly move in a front-rearward direction along the first rail.

摘要翻译： 提供了一种车辆滑动装置，其可以沿着第一轨道可调节地移动第二轨道，而在前后方向上以较长的调节行程在其间进行游隙。 在本发明的车辆用滑块装置中，由于在第二导轨上形成的安装部的环状配置的多个滚动体总是与第一导轨的操作面和第一导轨的操作面接触， 轨道相对于第一轨道在前后方向上移动，可以消除第二轨道相对于第一轨道在上下左右方向上的游隙。 此外，由于多个滚动元件在安装部分滚动和循环，所以第二导轨可沿着第一导轨沿前后方向平滑地移动。

公开(公告)号：US20110089305A1

公开(公告)日：2011-04-21

申请号：US12999247

申请日：2009-08-19

申请人： Yukifumi Yamada ,  Naoki Goto ,  Shinya Isobe

发明人： Yukifumi Yamada ,  Naoki Goto ,  Shinya Isobe

IPC分类号： B60N2/08 ,  B60N2/07

CPC分类号： B60N2/0887 ,  B60N2/071 ,  B60N2/0715 ,  B60N2/0825 ,  B60N2/085

摘要： A vehicle seat slide device is provided, wherein a manipulation handle has a grip portion, acting end portions for operating lock/unlock mechanisms, shaft support portions which are between the acting end portions and the grip portion and which are formed to a flat shape to become parallel to vertical walls, and pivot support shafts protruding from the shaft support portions in a direction of the pivot center of the manipulation handle. The vertical walls have opened holding holes which open at front parts and into which the pivot support shafts are inserted from opened portions to be supported at inner parts, and holding members holding the pivot support shafts in the opened holding holds.

摘要翻译： 提供了一种车辆座椅滑动装置，其中操纵手柄具有握持部分，用于操作锁定/解锁机构的作用端部，位于作用端部和把手部分之间的轴支撑部分，其形成为平坦形状 变得平行于垂直壁，以及枢轴支撑轴，其从所述轴支撑部分沿着所述操纵手柄的枢转中心的方向突出。 垂直壁已经打开了在前部开口的保持孔，枢轴支撑轴从开口部分插入其中以支撑在内部，保持构件将枢转支撑轴保持在打开的保持撑持部中。