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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：US5403069A
公开(公告)日：1995-04-04
申请号：US126207
申请日：1993-09-24
CPC分类号： A47C7/462
摘要： A lumbar support device includes a seat-back having a first upstanding frame and a second upstanding frame spaced therefrom in the lateral direction, a bilateral asymmetrical torsion spring having a first end portion which is rotatably supported by the first upstanding frame and a second end portion, a supporting plate mounted on the bilateral asymmetrical torsion spring, and a driving device disposed between the second upstanding frame and the second end portion of the bilateral asymmetrical torsion spring for moving the bilateral asymmetrical torsion spring in the direction of the thickness of the seat-back, wherein a degree of a deformation of the first end portion of the bilateral asymmetrical torsion spring is less than that of the second end portion of the bilateral asymmetrical torsion spring.
摘要翻译： 一种腰部支撑装置包括：具有第一直立框架的座椅靠背和在横向方向上与之隔开的第二直立框架;双侧不对称扭簧，具有由第一直立框架可旋转地支撑的第一端部和第二端部 安装在所述双侧非对称扭转弹簧上的支撑板，以及设置在所述第二直立框架和所述双侧不对称扭转弹簧的第二端部之间的驱动装置，用于沿所述座椅侧弹簧的厚度方向移动所述双侧非对称扭簧， 其中所述双侧不对称扭转弹簧的第一端部的变形程度小于所述双侧不对称扭转弹簧的第二端部的变形程度。
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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：US08556222B2
公开(公告)日：2013-10-15
申请号：US13501479
申请日：2010-09-14
申请人： Yukifumi Yamada , Shinya Isobe
发明人： Yukifumi Yamada , Shinya Isobe
IPC分类号： F16M13/00
CPC分类号： B60N2/0705 , B60N2/01 , B60N2/0722 , F16C29/04 , F16C29/0614 , F16C33/48
摘要： A plurality of rolling members, which are retained by retainers between sidewall-portion inside operating surfaces formed on inside surfaces of sidewall portions of a lower rail and sidewall-portion outside operating surfaces formed on outside surfaces of sidewall portions of a first upper rail, roll in contact on the sidewall-portion inside operating surfaces and the sidewall-portion outside operating surfaces. Sidewall portions of a second upper rail are cut and raised at parts of only a predetermined length in a vehicle front-rear direction to be formed as rolling-element rolling portions having sidewall-portion outside operating surfaces. Rolling element circulation units each incorporating a plurality of rolling elements are fitted on the rolling-element rolling portions, so that the plurality of rolling elements roll and circulate in contact with the sidewall-portion inside operating surfaces and the sidewall-portion outside operating surfaces of rolling-element rolling portions.
摘要翻译： 多个滚动构件，其由保持器保持在形成在下轨道的侧壁部分的内表面上的侧壁部分内部操作表面和形成在第一上轨道的侧壁部分的外侧表面上的侧壁部分外侧操作表面之间的辊 在操作表面的侧壁部分和操作表面的侧壁部分之间接触。 第二上轨道的侧壁部分在车辆前后方向仅以预定长度的部分被切割和升高，以形成为具有侧壁部分外侧操作表面的滚动元件滚动部分。 各滚动元件的滚动元件循环单元配合在滚动体滚动部上，使多个滚动元件与操作面侧壁部和外侧操作面的侧壁部接触地滚动并循环 滚动体轧制部。
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公开(公告)号：US08430453B2
公开(公告)日：2013-04-30
申请号：US13390447
申请日：2010-08-03
IPC分类号： B60N2/235
摘要： A holder in a seat reclining device for vehicle has a body portion which comprises a cover wall slidably covering an end surface at an outer circumferential portion of an upper arm on an opposite side to a lower arm and a circumferential wall formed continuously with the cover wall and covering an outer circumferential surface of the lower arm, and fixed portions provided at an end of the circumferential wall and fixed by pressing on an end surface at an outer circumferential portion of the lower arm on an opposite side to the upper arm. The holder is formed with a plurality of load receiving portions cut and bent from the body portion to contact an end surface at the outer circumferential portion of the lower arm on the upper arm side for supporting a pressing load at the time of a fixing by pressing.
摘要翻译： 车辆座椅倾斜装置中的保持器具有主体部分，该主体部分包括可滑动地覆盖在与下臂相对的上臂的外周部分处的端表面的盖壁和与盖壁连续形成的周壁的盖壁 并且覆盖下臂的外周面，以及设置在周壁的端部的固定部分，并且通过在与上臂相对的一侧的下臂的外周部分的端面处受压而固定。 保持器形成有从主体部分切割并弯曲的多个负载接收部分，以接触位于上臂侧的下臂的外周部分处的端面，用于在通过按压固定时支撑按压负载 。
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公开(公告)号：US20120139319A1
公开(公告)日：2012-06-07
申请号：US13390447
申请日：2010-08-03
摘要： A holder in a seat reclining device for vehicle has a body portion which comprises a cover wall slidably covering an end surface at an outer circumferential portion of an upper arm on an opposite side to a lower arm and a circumferential wall formed continuously with the cover wall and covering an outer circumferential surface of the lower arm, and fixed portions provided at an end of the circumferential wall and fixed by caulking on an end surface at an outer circumferential portion of the lower arm on an opposite side to the upper arm. The holder is formed with a plurality of load receiving portions cut and bent from the body portion to contact an end surface at the outer circumferential portion of the lower arm on the upper arm side for supporting a caulking load at the time of a fixing by caulking.
摘要翻译： 车辆座椅倾斜装置中的保持器具有主体部分，该主体部分包括可滑动地覆盖在与下臂相对的上臂的外周部分处的端表面的盖壁和与盖壁连续形成的周壁的盖壁 并且覆盖下臂的外周面，以及设置在周壁的端部的固定部分，并且通过铆接固定在与所述上臂相反的一侧的所述下臂的外周部的端面上。 保持器形成有从主体部分切割并弯曲的多个负载接收部分，以接触位于上臂侧的下臂的外周部分处的端面，用于在通过铆接固定时支撑铆接负载 。
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公开(公告)号：US07789368B2
公开(公告)日：2010-09-07
申请号：US12066666
申请日：2006-10-30
申请人： Yukifumi Yamada , Yasuhiro Kojima
发明人： Yukifumi Yamada , Yasuhiro Kojima
IPC分类号： F16M13/00
CPC分类号： B60N2/0705 , B60N2/0818 , B60N2/0843
摘要： A seat slide device for a vehicle capable of preventing generation of noise includes lower rails, upper rails, lock mechanisms, release levers, and stoppers. Each lock mechanism includes a plurality of lock holes provided on the lower rail and arranged in the longitudinal direction of the lower rail and a lock lever provided on the upper rail to be pivotable about a pivot axis extending in the longitudinal direction of the upper rail for engagement with and disengagement from the lock holes. Further, each release lever pivots the lock lever to release the engagement of the lock holes with the lock lever, and each stopper restricts the position at which the release lever remains separated from the lock lever. At least contact portions of the release lever with the lock lever and the stopper are provided with a coating layer made of a resin.
摘要翻译： 一种能够防止产生噪音的用于车辆的座椅滑动装置包括下轨道，上轨道，锁定机构，释放杆和挡块。 每个锁定机构包括设置在下轨道上的多个锁定孔，并且设置在下轨道的纵向方向上的锁定杆和设置在上轨道上的锁定杆，以能够围绕在上轨道的纵向延伸的枢转轴线枢转， 与锁孔接合和脱离接合。 此外，每个释放杆枢转锁定杆以释放锁定孔与锁定杆的接合，并且每个止动器限制释放杆保持与锁定杆分离的位置。 释放杆至少与锁定杆和止动件的接触部分设置有由树脂制成的涂层。
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公开(公告)号：US07669826B2
公开(公告)日：2010-03-02
申请号：US11608982
申请日：2006-12-11
IPC分类号： F16M13/00
CPC分类号： B60N2/0705
摘要： A seat sliding apparatus for a vehicle includes a lower rail fixed to a vehicle floor, an upper rail fixed to a vehicle seat, rolling engagement members disposed between the lower rail and the upper rail for making the upper rail to be movable relative to the lower rail in a longitudinal direction thereof, and two retainers arranged between the lower rail and the upper rail along a longitudinal direction thereof and each including a notch. The rolling engagement members are rotatably held at a front end portion and a rear end portion of the retainer. In addition, the lower rail includes a first engagement projection engaging with front end and rear end surfaces of the notch in response to a sliding movement of the upper rail relative to the lower rail.
摘要翻译： 一种用于车辆的座椅滑动装置，包括固定到车辆地板的下轨道，固定到车辆座椅的上轨道，设置在下轨道和上轨道之间的滚动接合构件，用于使上轨道相对于下轨道可移动 沿其纵向方向设置轨道，以及沿着其纵向方向布置在下轨道和上轨道之间的每个保持器，并且每个保持器包括凹口。 滚动接合构件可旋转地保持在保持器的前端部分和后端部分。 此外，下轨道包括响应于上轨道相对于下轨道的滑动运动而与凹口的前端和后端表面接合的第一接合突起。
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公开(公告)号：US20100019526A1
公开(公告)日：2010-01-28
申请号：US12443379
申请日：2008-02-20
申请人： Toshinao Wada , Hiroyuki Okazaki , Sadao Ito , Yukifumi Yamada
发明人： Toshinao Wada , Hiroyuki Okazaki , Sadao Ito , Yukifumi Yamada
CPC分类号： B60N2/3013 , B60N2/3065 , B60N2/309 , B60N2/3093 , B60N2/36
摘要： To be able to store a seat back and a seat cushion in line from front to back and be able to widely ensure space above a storage position of the seat cushion.In a rear seat (10), when a seat back (18) is rotated to a forwardly collapsed position in a state where a seat cushion (16) has been moved to a storage position, the seat back (18) and the seat cushion (16) are stored in parallel from front to back. Consequently, the seat back (18) and the seat cushion (16) can be thinly stored in an up-down direction of a vehicle. Moreover, the storage position of the seat cushion (16) is set on a rear lower side of a use position, so space above the storage position can be widely ensured.
摘要翻译： 能够将座椅靠背和座垫从前到后排成一行，并能够广泛地确保座垫的存放位置之上的空间。 在后座（10）中，当座垫（16）移动到收纳位置的状态下，当座椅靠背（18）旋转到向前收缩位置时，座椅靠背（18）和座垫 （16）从前到后并行存储。 因此，座椅靠背（18）和座垫（16）能够在车辆的上下方向上被薄型地储存。 此外，座垫（16）的存放位置设定在使用位置的后下侧，因此能够广泛地确保存放位置以上的空间。
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公开(公告)号：US07571964B2
公开(公告)日：2009-08-11
申请号：US11594941
申请日：2006-11-09
申请人： Hiromi Taniguchi , Takuya Mizuno , Masaki Okada , Yukifumi Yamada
发明人： Hiromi Taniguchi , Takuya Mizuno , Masaki Okada , Yukifumi Yamada
CPC分类号： B60N2/0284 , B60N2/995
摘要： An electric telescopic apparatus for a vehicle seat includes a base body provided at one of the vehicle seat or an ottoman, a movable body provided at a movable portion, the movable body assembled to the base body so as to extend or retract relative to the base body, a rack fixed on one of a top surface or a bottom surface of the base body or the movable body, the rack being formed in a plate shape which extends in the extending and retracting direction of the movable body and having teeth, a pinion housed in the other of the base body or the movable body and engaged with the rack, a drive unit for driving the pinion, and a guide mechanism provided at the base body and the movable body to guide the movable body in the extending and retracting direction of the movable body.
摘要翻译： 一种用于车辆座椅的电动伸缩装置包括设置在车辆座椅或者奥斯曼的一个座椅上的基座体，设置在可动部分的可动体，组装到基体上的可移动体相对于底座延伸或缩回 主体，固定在基体或可移动体的顶面或底面之一上的齿条，齿条形成为沿着可移动体的伸缩方向延伸并具有齿的板形，小齿轮 容纳在基体或移动体的另一个中并与齿条接合，用于驱动小齿轮的驱动单元和设置在基体和可移动体上的引导机构，以引导可移动体在伸出和缩回方向 的移动体。
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