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公开(公告)号：US06149237A
公开(公告)日：2000-11-21
申请号：US161759
申请日：1998-09-29
CPC分类号： B60N2/3065 , B60N2/3011 , B60N2/366 , B60N2002/363
摘要： To reduce the gap between the floor portion of a cargo compartment in a vehicle and a seat back when the cargo compartment is enlarged by forwardly bringing down the seat back of the passenger seat adjoining the driver or a rear seat, a vehicular seat structure is designed so that when the seat back of the rear seat is forwardly brought down by a predetermined angle, a pin provided on a bell crank is brought into contact with an upper end portion of a second link, and the second link is rotated. As a result, a first link is pulled upward and the bell crank is rotated so that the rear end portion of a slide lock lever is rotated in the direction causing the slide lock to be released. Thereafter, when the seat back is brought down further forwardly, a connecting member which can be in the form of one or more belts moves the seat rearwardly. A stopper contacts the first link and the movement of the seat is stopped.
摘要翻译： 为了减小车辆货舱的地板部分与座椅靠背之间的间隙，当货舱通过向前拉下与驾驶员或后座相邻的乘客座椅的座椅靠背而被扩大时，设计了车座结构 使得当后座椅的座椅靠背向前下降预定角度时，设置在钟形曲柄上的销与第二连杆的上端部接触，第二连杆旋转。 结果，第一连杆被向上拉，并且钟形曲柄旋转，使得滑动锁定杆的后端部沿使得滑动锁定被释放的方向旋转。 此后，当座椅靠背向下进一步向下时，可以是一个或多个皮带形式的连接构件向后移动座椅。 止动器接触第一连杆并停止座椅的运动。
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公开(公告)号：US5816656A
公开(公告)日：1998-10-06
申请号：US917893
申请日：1997-08-27
申请人： Naoaki Hoshihara , Yukifumi Yamada
发明人： Naoaki Hoshihara , Yukifumi Yamada
CPC分类号： B60N2/2356
摘要： A seat reclining device includes a control shaft connectable to an operation member, a lower arm connectable to one side of a seat cushion, an upper arm connectable to one side of a seat back which is able to be inclined relative to the lower arm, a pair of seat declining mechanisms each of which includes an opposite lower arm connectable to the other side of the seat cushion, an opposite upper arm connectable to the other side of the seat back which is able to be inclined relative to the opposite lower arm, the control shaft being inserted through the opposite lower arms and the opposite upper arms, each of the seat reclining mechanisms including a cam member connected to the control shaft to be rotated with the control shaft and a pawl member slidably disposed in one of the opposite lower arm and the opposite upper arm, the pawl member abutting on the cam member to be slid by the rotation of the cam member, the pawl member being engageable with a ratchet portion disposed on the other of the opposite lower arm and the opposite upper arm.
摘要翻译： 座椅倾斜装置包括可连接到操作构件的控制轴，可连接到座垫一侧的下臂，可相对于下臂倾斜的座椅靠背的一侧可连接的上臂; 一对座椅下降机构，每个座椅下降机构包括可连接到座垫的另一侧的相对的下臂，相对的上臂可相对于座椅靠背的另一侧相对于相对的下臂倾斜， 控制轴通过相对的下臂和相对的上臂插入，每个座椅倾斜机构包括连接到控制轴以与控制轴一起旋转的凸轮构件，以及可滑动地设置在相对的下臂中的一个中的棘爪构件 并且相对的上臂，棘爪构件抵靠在凸轮构件上以通过凸轮构件的旋转而滑动，所述棘爪构件可与设置在另一个上的棘轮部分接合 的相对的下臂和相对的上臂。
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公开(公告)号：US5641146A
公开(公告)日：1997-06-24
申请号：US309481
申请日：1994-09-21
申请人： Naoaki Hoshihara , Yukifumi Yamada
发明人： Naoaki Hoshihara , Yukifumi Yamada
CPC分类号： B60N2/0715 , B60N2/071 , B60N2/0825 , B60N2/0843
摘要： A seat sliding apparatus for a vehicle includes a pair of lower rails for being fixed on a floor of the vehicle, a pair of upper rails for being fixed to a seat cushion each of slidably engaged with the corresponding lower rail, a pair of front rollers each of rotatably supported on a front portion of the lower rail so as to support the upper rail and a pair of rear rollers each of rotatably disposed between the upper rail and the lower 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，一对上轨道，用于固定在与相应的下轨道可滑动地接合的座垫上，一对前轮 每个可旋转地支撑在下轨道的前部上，以支撑上轨道，以及一对后轮，每个后轮可旋转地设置在上轨道和下轨道之间。
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公开(公告)号：US08651578B2
公开(公告)日：2014-02-18
申请号：US13404346
申请日：2012-02-24
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。
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公开(公告)号：US08585148B2
公开(公告)日：2013-11-19
申请号：US13640619
申请日：2011-03-23
申请人： Yukifumi Yamada , Tateki Kawamura , Naoaki Hoshihara , Naoki Goto
发明人： Yukifumi Yamada , Tateki Kawamura , Naoaki Hoshihara , Naoki Goto
IPC分类号： A47C1/00
CPC分类号： B60N2/1615 , B60N2/165 , B60N2/167 , B60N2/1675 , B60N2/1685 , B60N2/43
摘要： The seat lifter device for a vehicle includes a lock/unlock device which is formed with an engagement/disengagement mechanism to produce a lock condition in which the relative rotation between a first rotation member and a second rotation member is restricted and an unlock condition in which the relative rotation therebetween is allowed by the engagement/disengagement operation of the engagement/disengagement mechanism such that a detent member movably supported on the first rotation member fixed to the base frame side engages with or disengages from the second rotation member fixed to the rear link member. This seat lifter device can firmly hold the seat lifted position even when an exterior force generated upon a vehicle collision is applied to the engagement/disengagement mechanism through the rear link member.
摘要翻译： 用于车辆的座椅升降装置包括锁定/解锁装置，该锁定/解锁装置形成有接合/分离机构，以产生限制第一旋转构件和第二旋转构件之间的相对旋转的锁定状态，以及解锁状态，其中 通过接合/分离机构的接合/分离操作允许它们之间的相对旋转，使得可移动地支撑在固定到基座框架侧的第一旋转构件上的定位构件与固定到后连杆的第二旋转构件接合或脱离 会员。 即使当车辆碰撞产生的外力通过后连杆构件施加到接合/分离机构时，该座椅升降装置也可以牢固地保持座椅提升位置。
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公开(公告)号：US06715835B2
公开(公告)日：2004-04-06
申请号：US09941640
申请日：2001-08-30
IPC分类号： B60N202
CPC分类号： B60N2/236
摘要： To provide a smaller sized seat reclining apparatus, the seat reclining apparatus includes an outer gear portion, a first engaging portion which is formed at a pawl and which is capable of being engaged with a mesh regulation portion, a second engaging portion which is formed at the pawl and which is capable of being engaged with the urging member, and an associating portion which is formed at the pawl and which transmits rotation of the urging member to the pawl to slide when engaged with the urging member. The outer gear portion, the first engaging portion, the second engaging portion, and the associating portion are arranged in such an order along the radially inward direction of the pawl.
摘要翻译： 为了提供一种较小尺寸的座椅倾斜装置，座椅倾斜装置包括外齿轮部分，形成在棘爪处并且能够与网状调节部分接合的第一接合部分，第二接合部分形成在 所述棘爪能够与所述推动构件接合，以及联接部，其形成在所述棘爪处，并且所述关联部将所述推动构件的旋转传递到所述棘爪，以在与所述推动构件接合时滑动。 外齿轮部分，第一接合部分，第二接合部分和关联部分沿着棘爪的径向向内的方向以这样的顺序布置。
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公开(公告)号：US06626495B2
公开(公告)日：2003-09-30
申请号：US10127405
申请日：2002-04-23
IPC分类号： B60N202
CPC分类号： B60N2/236
摘要： A seat reclining device has a first arm member adapted to be secured to the seat cushion frame or the seat back frame, a second arm member rotatably supported by the first arm member and adapted to be secured to the other of the seat cushion frame and the seat back frame, and a plurality of pawls for locking an adjusted angle of the seat back. The pawls are disposed on the first arm member and include at least a first pawl and a second pawl. Only one of the first and second pawls is provided with an engaging portion. The second arm member is provided with a receiving portion for preventing the engagement of the outer gear with the inner gear when the engaging portion contacts the receiving portion during relative rotational movement of the first and second arm members.
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公开(公告)号：US06375268B2
公开(公告)日：2002-04-23
申请号：US09733992
申请日：2000-12-12
IPC分类号： A47C702
摘要： A seat frame for supporting a pad formed in a predetermined shape and engaging with a skin for covering the pad includes a first roll formed frame having a closed rectangular cross sectional shape and wholly formed so as to extend along a front edge and both side edges of the pad and a second roll formed frame having a closed rectangular cross sectional shape and wholly formed so as to extend along a rear edge of the pad. Both end portions of the first roll formed frame and both end portions of the second roll formed frame are connected to each other. Accordingly, the strength of the seat frame is improved without increasing the weight of the seat frame.
摘要翻译： 用于支撑形成为预定形状并与皮肤接合以覆盖该垫的垫的座框架包括：第一辊形框架，其具有封闭的矩形横截面形状，并且整体形成为沿着前边缘和两侧边缘 垫和第二辊形框架，其具有封闭的矩形横截面形状，并且整体形成为沿着垫的后边缘延伸。 第一辊形框架的两个端部和第二辊形框架的两个端部彼此连接。 因此，不增加座椅框架的重量，能够提高座椅框架的强度。
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公开(公告)号：US20130026806A1
公开(公告)日：2013-01-31
申请号：US13640619
申请日：2011-03-23
申请人： Yukifumi Yamada , Tateki Kawamura , Naoaki Hoshihara , Naoki Goto
发明人： Yukifumi Yamada , Tateki Kawamura , Naoaki Hoshihara , Naoki Goto
CPC分类号： B60N2/1615 , B60N2/165 , B60N2/167 , B60N2/1675 , B60N2/1685 , B60N2/43
摘要： The seat lifter device for a vehicle includes a lock/unlock device which is formed with an engagement/disengagement mechanism to produce a lock condition in which the relative rotation between a first rotation member and a second rotation member is restricted and an unlock condition in which the relative rotation therebetween is allowed by the engagement/disengagement operation of the engagement/disengagement mechanism such that a detent member movably supported on the first rotation member fixed to the base frame side engages with or disengages from the second rotation member fixed to the rear link member. This seat lifter device can firmly hold the seat lifted position even when an exterior force generated upon a vehicle collision is applied to the engagement/disengagement mechanism through the rear link member.
摘要翻译： 用于车辆的座椅升降装置包括锁定/解锁装置，该锁定/解锁装置形成有接合/分离机构，以产生第一旋转构件和第二旋转构件之间的相对旋转被限制的锁定状态，以及解锁状态，其中 通过接合/分离机构的接合/分离操作允许它们之间的相对旋转，使得可移动地支撑在固定到基座框架侧的第一旋转构件上的定位构件与固定到后连杆的第二旋转构件接合或脱离 会员。 即使当车辆碰撞产生的外力通过后连杆构件施加到接合/分离机构时，该座椅升降装置也可以牢固地保持座椅提升位置。
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公开(公告)号：US06435465B1
公开(公告)日：2002-08-20
申请号：US09713218
申请日：2000-11-16
IPC分类号： A47C1023
CPC分类号： B60N2/0843 , B60N2/071 , B60N2/0715 , B60N2/0825
摘要： A step-wise seat adjuster for automotive vehicles is made up of a stationary lower guide rail adapted to be mounted to a vehicle floor, and a movable upper guide rail adapted to be mounted to a vehicle seat and capable of lengthwise sliding movement relative to the stationary lower guide rail. Either the stationary lower guide rail or the movable upper guide rail have a lateral side portion in which are formed a plurality of regularly spaced openings. Each of the openings is surrounded by a pair of vertically spaced co-planar surfaces extending in the vertical direction and a pair of parallely spaced surfaces which are opposed with each other in the lengthwise direction. A lock mechanism is adapted to releasably engage one of the plurality of regularly spaced openings to restrict the movement of the movable upper guide rail relative to the stationary lower guide rail.
摘要翻译： 用于机动车辆的逐步座椅调节器由适于安装到车辆地板的固定下导轨和可移动的上导轨组成，该可移动上导轨适于安装到车辆座椅上并能够相对于车辆座椅纵向滑动 固定下导轨。 固定的下导轨或可移动的上导轨均具有横向侧部分，其中形成有多个规则间隔的开口。 每个开口由在垂直方向上延伸的一对垂直间隔的共面表面和一对沿长度方向彼此相对的平行隔开的表面包围。 锁定机构适于可释放地接合多个规则间隔的开口中的一个，以限制可移动上导轨相对于固定下导轨的移动。
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