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1. 发明授权

US5720523A Seat structure for vehicles with occupant detector 失效
标题翻译：带有乘员检测器的车辆座椅结构
公开(公告)号：US5720523A
公开(公告)日：1998-02-24
申请号：US631015
申请日：1996-04-12
申请人： Hideki Kawabata , Takami Terada , Hiroshi Nawa , Naofumi Fujie , Yasuaki Suzuki
发明人： Hideki Kawabata , Takami Terada , Hiroshi Nawa , Naofumi Fujie , Yasuaki Suzuki
IPC分类号： A47C7/02 , A47C7/62 , B60N2/02 , B60N2/90 , H01H3/14 , A47C1/02
CPC分类号： H01H3/141 , B60N2/02
摘要： A seat structure is provided which can more reliably detect seating by a smaller stroke of a seat cushion. Movable members 8, 51 and 231 operating in response to up and down movement of a seat cushion 1 and a switching means 4 able to abut against the movable members 8, 51 and 231 are provided, performing occupant detection based on the on/off operation of the switching means 4 by means of the movement operation of the movable members 8, 51 and 231 accompanying a fall of the seat cushion 1.
摘要翻译：提供了一种座椅结构，其可以通过较小的座垫行程更可靠地检测座椅。提供响应于座垫1的上下运动而操作的可动构件8,51和231，以及能够抵靠可移动构件8,51和231的切换装置4，基于开/关操作执行乘员检测通过伴随座垫1的坠落的可移动部件8,51和231的移动操作来切换装置4。

2. 发明授权

US4519650A Seat back frame assembly for automobile seats 失效
标题翻译：汽车座椅后座组件
公开(公告)号：US4519650A
公开(公告)日：1985-05-28
申请号：US473678
申请日：1983-03-08
申请人： Takami Terada , Hiroshi Nawa , Reiki Kawamura
发明人： Takami Terada , Hiroshi Nawa , Reiki Kawamura
IPC分类号： A47C7/40 , B60N2/44 , B60N2/48 , B60N2/68 , A47C7/02
CPC分类号： B60N2/682 , B60N2/48
摘要： A seat back frame assembly, comprising a substantially U-shaped pipe member having a horizontal base and a pair of vertical legs extending upwardly from the horizontal base and terminating at a pair of upper ends, a transverse member having a first horizontal portion welded at the opposite ends to the upper ends of the pipe member, a first vertical portion depending from the first horizontal portion to extend along one side of the pipe member and having a lower end continuing to a second horizontal portion lying beneath the first horizontal portion between the vetical legs of the pipe member, and a second vertical portion depending from the second horizontal portion along the other side of the pipe member, each of the first and second vertical portions having opposite edge portions welded to the legs of the pipe member, the first horizontal portion having a pair of transversely spaced holes, the second horizontal portion having a pair of holes which are respectively aligned in vertical direction with the holes in the first horizontal portion for receiving headrest receptacles.
摘要翻译：一种座椅靠背框架组件，包括基本上为U形的管构件，其具有水平基座和从所述水平基座向上延伸并且终止于一对上端的一对垂直腿部，横向构件具有焊接在所述第一水平部分处的第一水平部分与管构件的上端相对的端部，第一垂直部分，其从第一水平部分悬垂，以沿着管构件的一侧延伸，并且具有连续到第二水平部分的下端，第二水平部分位于第管构件的腿部和沿着管构件的另一侧从第二水平部分悬垂的第二垂直部分，第一和第二垂直部分中的每一个具有焊接到管构件的腿部的相对的边缘部分，第一水平部分具有一对横向隔开的孔，第二水平部分具有一对分别垂直对齐的孔方向与第一水平部分中的孔接收头枕插座。

3. 发明授权

US4915340A Power seat apparatus having a low friction transmission cable 失效
标题翻译：电动座椅装置具有低摩擦传动电缆
公开(公告)号：US4915340A
公开(公告)日：1990-04-10
申请号：US217788
申请日：1988-07-12
申请人： Hiroshi Nawa , Takami Terada
发明人： Hiroshi Nawa , Takami Terada
IPC分类号： B60N2/02 , B60N2/06 , F16C1/02 , F16C1/06 , F16C1/26 , F16M13/00
CPC分类号： B60N2/067 , B60N2/0224 , F16C1/06 , F16C1/26 , B60N2002/0236
摘要： A power seat apparatus includes a seat driving mechanism for supporting a seat member. Upon adjustment of the position of the seat member, the rotational torque is transmitted to the seat driving mechanism via a cable which passes through a protection tube. For decreasing the friction between the cable and the protection tube, the cable is covered with another tube made of heat-shrinkable synthetic resin or is coated with synthetic resin.
摘要翻译：电动座椅装置包括用于支撑座椅构件的座椅驱动机构。在调节座椅构件的位置时，旋转扭矩通过穿过保护管的电缆传递到座椅驱动机构。为了降低电缆和保护管之间的摩擦，电缆被另一个由热收缩合成树脂制成的管子覆盖，或涂有合成树脂。

4. 发明授权

US4838511A Power seat apparatus for automotive vehicles 失效
标题翻译：汽车动力座椅装置
公开(公告)号：US4838511A
公开(公告)日：1989-06-13
申请号：US74356
申请日：1987-07-16
申请人： Takami Terada , Hiroshi Nawa
发明人： Takami Terada , Hiroshi Nawa
IPC分类号： A47C1/023 , B60N2/02 , B60N2/06 , F16D3/04
CPC分类号： B60N2/0232 , B60N2/067 , F16D3/04
摘要： A power seat apparatus for an automotive vehicle in which a screw shaft supported on an upper rail having a seat cushion fastened thereto is moved relative to a lower rail secured to the vehicle body by a speed reducer and motor fixedly mounted on the lower rail. A coupling is provided for coupling an input shaft of the speed reducer and an output shaft of the motor. The input shaft has a longitudinally extending first groove at a distal end thereof, and the coupling has a first wall portion at one end for being inserted into the first groove. The output shaft has a longitudinally extending second groove perpendicular to the first groove at a distal end thereof, and the coupling has a second wall portion at its other end for being inserted into the second groove. The coupling also has an inner wall surface at the one end for receiving an outer wall surface of the distal end of the input shaft, an an inner wall surface at the other end for receiving an outer wall surface of the distal end of the output shaft.
摘要翻译：一种用于机动车辆的动力座椅装置，其中支撑在具有固定在其上的座垫的上轨道上的螺杆轴相对于固定安装在下轨道上的减速器和马达相对于固定到车身的下轨道移动。提供联轴器用于联接减速器的输入轴和马达的输出轴。输入轴在其远端处具有纵向延伸的第一凹槽，并且联接器在一端具有插入第一凹槽中的第一壁部分。输出轴在其远端处具有垂直于第一凹槽的纵向延伸的第二凹槽，并且联接器在其另一端具有插入第二凹槽中的第二壁部分。联轴器在一端具有用于接收输入轴远端的外壁表面的内壁表面，另一端的内壁表面用于接收输出轴远端的外壁表面。

5. 发明授权

US5486036A Seat-height adjusting device 失效
标题翻译：座椅高度调节装置
公开(公告)号：US5486036A
公开(公告)日：1996-01-23
申请号：US123089
申请日：1993-09-17
申请人： Sadao Ito , Hiroshi Nawa
发明人： Sadao Ito , Hiroshi Nawa
IPC分类号： B60N2/16 , B60N2/18 , A47C1/02
CPC分类号： B60N2/1803 , B60N2/1864
摘要： A seat-height adjusting device wherein a seat-cushion is moved relative to a vehicle-floor side is comprised of a supporting shaft having a first true round portion, a tapered eccentric portion and a second true round portion and rotatably mounted at the vehicle-floor side so as to be movable along a lateral direction thereof, a first gear secured to the the vehicle-floor side, supporting the first true round portion of the supporting shaft and having an inner teeth portion, a second gear linked to the seat-cushion, supported on the second true round portion of the supporting shaft and having inner teeth portion whose teeth number is different from that of the inner teeth portion of the first gear, an intermediate gear mounted on the tapered eccentric portion of the supporting shaft, having an outer teeth portion engaged with the inner teeth portions of the first gear and the second gear and differed therefrom in teeth number, and a device for urging the supporting shaft in order to increase a relationship between the tapered eccentric portion of the supporting shaft and intermediate gear.
摘要翻译：座椅坐垫相对于车辆地板侧移动的座椅高度调节装置包括具有第一真实圆形部分，锥形偏心部分和第二真实圆形部分的支撑轴，并且可旋转地安装在车辆 - 底板侧沿其横向移动，固定在车辆地板一侧的第一齿轮，支撑支撑轴的第一真实圆形部分并具有内齿部分，第二齿轮连接到座椅侧面，缓冲垫，支撑在支撑轴的第二真实圆部上，并且具有齿数不同于第一齿轮的内齿部分的内齿部分;安装在支撑轴的锥形偏心部分上的中间齿轮，具有与第一齿轮和第二齿轮的内齿部分啮合的外齿部分，并且齿数不同;以及用于推动支撑轴以便于进入折叠支承轴的锥形偏心部与中间齿轮之间的关系。

6. 发明授权

US5275457A Power operated seat device 失效
标题翻译：动力座椅装置
公开(公告)号：US5275457A
公开(公告)日：1994-01-04
申请号：US22025
申请日：1993-02-24
申请人： Munetaka Satoh , Sadao Ito , Hiroshi Nawa
发明人： Munetaka Satoh , Sadao Ito , Hiroshi Nawa
IPC分类号： B60N2/06 , B60N2/02 , B60N2/18 , B60N1/02
CPC分类号： B60N2/1803 , B60N2/0232 , B60N2/1853 , B60N2002/0236
摘要： A power operated seat device comprises: a pair of lower rails for fixing to a floor of a vehicle, a pair of upper rails for mounting a seat cushion of the vehicle mounted slidably on the lower rails respectively, each of the upper rails having an upstanding flange portion with a notch, a pair of brackets each of which is mounted detachably to the side of the corresponding flange portion so as to cover the notch, a rotational rod rotatably supported at both ends thereof to the corresponding bracket, a power source for rotating the rotational rod, and an adjusting the height mechanism provided between one of the upper rails and the seat cushion, and which is connected to the rotational rod and adjusts the height of a portion of the seat cushion by rotating of the rod.
摘要翻译：电动座椅装置包括：一对用于固定到车辆地板的下轨道，一对上轨道，用于安装滑动地安装在下轨道上的车辆座垫，每个上轨道具有直立的具有凹口的凸缘部分，一对托架，每个托架可拆卸地安装到相应的凸缘部分的侧面以覆盖切口;旋转杆，其两端可转动地支撑在相应的支架上，用于旋转的动力源旋转杆，并且调节设置在上轨道和座垫之间的高度机构，并且其连接到旋转杆，并且通过杆的旋转来调节座垫的一部分的高度。

7. 发明授权

US5810442A Seat adjusting device for adjusting inclining angle of seat back relative to seat cushion 失效
标题翻译：用于调整座椅靠背相对于坐垫的倾斜角度的座椅调节装置
公开(公告)号：US5810442A
公开(公告)日：1998-09-22
申请号：US879707
申请日：1997-06-20
申请人： Sadao Ito , Hiroshi Nawa
发明人： Sadao Ito , Hiroshi Nawa
IPC分类号： B60N2/22 , A47C1/025 , B60N2/225 , B60N2/02
CPC分类号： B60N2/2252
摘要： A seat adjusting device for adjusting an incline angle of a seat back relative to a seat cushion. A lower arm engages with a seat cushion and an upper arm engages a seat back. The lower arm has a hinge opening, and the upper arm has an opening eccentric to the hinge opening. A hinge shaft is rotatably inserted through the hinge opening and the eccentric opening and includes a convex portion engageable with the eccentric opening. An inner gear is disposed on one of the lower arm and upper arm, and an outer gear meshes with the inner gear. The outer gear has fewer teeth than the inner gear and is disposed on the other of the lower arm and upper arm. A wedge shaped member is disposed between the eccentric opening and the hinge shaft and is biased by an elastic member.
摘要翻译：一种用于调节座椅靠背相对于座垫的倾斜角的座椅调节装置。下臂与座垫接合，上臂与座椅靠背接合。下臂具有铰链开口，并且上臂具有偏心于铰链开口的开口。铰链轴通过铰链开口和偏心开口可旋转地插入，并且包括可与偏心开口接合的凸起部分。内齿轮设置在下臂和上臂中的一个上，外齿轮与内齿轮啮合。外齿轮具有比内齿轮少的齿，并且设置在下臂和上臂的另一个上。楔形构件设置在偏心开口和铰链轴之间，并被弹性构件偏压。

8. 发明授权

US5393028A Power-operated seat device for vehicle 失效
标题翻译：车载电动座椅装置
公开(公告)号：US5393028A
公开(公告)日：1995-02-28
申请号：US68527
申请日：1993-05-28
申请人： Munetaka Satoh , Sadao Ito , Hiroshi Nawa
发明人： Munetaka Satoh , Sadao Ito , Hiroshi Nawa
IPC分类号： B60N2/06 , B60N2/02 , F16M13/00
CPC分类号： B60N2/0232
摘要： A power-operated seat device is comprised of a pair of laterally spaced lower rails for mounting on a floor of a vehicle body, a pair of upper rails slidably mounted on the respective lower rails, a screw shaft rotatably mounted to each of the upper rails, a nut member threadably mounted on the screw shaft, driving device mounted on each of the upper rails and threadably engaged with the screw shaft for moving each upper rail, and a supporting device for mounting the nut member to lower rail, the supporting device including a first bracket to which the nut member is fixedly mounted, a second bracket secured to the lower rail, and a connecting device for connecting the first bracket and the second bracket.
摘要翻译：电动座椅装置包括一对侧向间隔开的下轨道，用于安装在车体的地板上，一对可滑动地安装在相应的下轨道上的上轨道，可旋转地安装在每个上轨道上的螺杆轴，螺纹安装在螺杆轴上的螺母构件，安装在每个上轨道上并与螺纹轴螺纹接合以用于移动每个上轨道的驱动装置，以及用于将螺母构件安装到下轨道的支撑装置，所述支撑装置包括固定螺母构件的第一支架，固定到下导轨的第二支架，以及用于连接第一支架和第二支架的连接装置。

9. 发明授权

US5333932A Seat reclining apparatus 失效
标题翻译：座椅斜倚装置
公开(公告)号：US5333932A
公开(公告)日：1994-08-02
申请号：US22028
申请日：1993-02-25
申请人： Munetaka Satoh , Sadao Ito , Hiroshi Nawa
发明人： Munetaka Satoh , Sadao Ito , Hiroshi Nawa
IPC分类号： A47C1/025 , B60N2/02 , B60N2/225
CPC分类号： B60N2/0232 , B60N2/2252
摘要： A seat reclining apparatus is comprised of a pair of lower arms for supporting a seat-cushion, a lower plate having a first gear, a rivet for securing the lower plate to each of the lower arms after being passed through an aperture of the lower plate, a pair of upper arms for supporting a seat-back, an upper plate secured to each of the lower arms and having a second gear which is in meshing engagement with the first gear, and a shaft having a centric portion and an eccentric portion for rotatably mounting thereon the lower plate and the upper plate, respectively, wherein the rivet is formed into a stepped configuration in such a manner that the rivet has a first portion larger than the aperture in diameter and located between the lower arm and the lower plate, and a second portion larger than the first portion in diameter and located between the first portion and the lower arm, and an outer periphery of the upper plate is held between the second portion and the lower plate.
摘要翻译：座椅倾斜装置包括一对用于支撑座垫的下臂，具有第一齿轮的下板，用于在穿过下板的孔之后将下板固定到每个下臂的铆钉，用于支撑座椅靠背的一对上臂，固定到每个下臂并具有与第一齿轮啮合的第二齿轮的上板，以及具有中心部分和偏心部分的轴，分别可旋转地安装在下板和上板上，其中铆钉形成阶梯状构造，使得铆钉具有比直径孔大的第一部分，并且位于下臂和下板之间，以及比第一部分大直径并且位于第一部分和下臂之间的第二部分，并且上板的外周保持在第二部分和下板之间。

10. 发明授权

US5048886A Power seat slide device for vehicles 失效
标题翻译：电动座椅滑动装置
公开(公告)号：US5048886A
公开(公告)日：1991-09-17
申请号：US501843
申请日：1990-03-30
申请人： Sadao Ito , Hiroshi Nawa
发明人： Sadao Ito , Hiroshi Nawa
IPC分类号： B60N2/02 , B60N2/06
CPC分类号： B60N2/0232 , B60N2/067
摘要： A power seat slide device for an automobile seat includes upper and lower guide rails and a nut and screw assembly for relative slidable movement between the upper and lower guide rails. Rollers are disposed in the lower guide rails and rotatably supported between the upper and lower guide rails. The power seat slide device further includes shoes or balls between the engagement portions provided on each of the upper and lower guide rails.
摘要翻译：用于汽车座椅的电动座椅滑动装置包括上导轨和下导轨以及用于在上导轨和下导轨之间相对滑动的螺母和螺钉组件。辊子设置在下导轨中并可旋转地支撑在上导轨和下导轨之间。电动座椅滑动装置还包括在设置在每个上导轨和下导轨上的接合部分之间的鞋或球。

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