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1. 发明授权

EP2163171B1 VEHICLE SEAT DEVICE 有权
公开(公告)号：EP2163171B1
公开(公告)日：2018-09-12
申请号：EP08790642.6
申请日：2008-06-26
申请人： Aisin Seiki Kabushiki Kaisha
发明人： YAMADA, Yukifumi , ITO, Sadao , GOTO, Naoki
IPC分类号： A47C7/46 , A47C1/024 , B60N2/22 , A47C7/40 , A47C7/38 , B60N2/02 , B60N2/23
CPC分类号： B60N2/2213 , B60N2/0232 , B60N2/2222 , B60N2/233
摘要： To provide a vehicle seat device being little in uncomfortable feeling when a center bending mechanism is brought into operation. The device has a seat cushion frame 1 and a seatback frame 2 having a lower-side frame 21 supported at a lower end portion thereof to be tiltable relative to a rear end portion of the seat cushion frame 1, an upper-side frame 22 arranged at an upper portion of the lower-side frame 21 and a center bending mechanism coupling the lower-side frame 21 and the upper-side frame 22 to be bendable forward, wherein the center bending mechanism bends the upper-side frame about a rotational center T which is ahead of a seatback outer layer H covering a front surface of the seatback frame 2. The movement of the upper-side frame when the same is tilted comes close to the movement of the passenger who bends forward. The slip between the seatback outer layer and the back of the passenger can be minimized, and thus, it becomes possible to lessen an uncomfortable feeling given to the passenger.

2. 发明公开

EP2210767A1 POSITION DETECTION DEVICE FOR VEHICLE AND SEAT POSITION DETECTION DEVICE 有权
标题翻译： POSITIONSERKENNUNGSGERÄTFÜREIN FAHRZEUG UNDSITZPOSITIONSERKENNUNGSGERÄT
公开(公告)号：EP2210767A1
公开(公告)日：2010-07-28
申请号：EP08852850.0
申请日：2008-11-04
申请人： Aisin Seiki Kabushiki Kaisha
发明人： ITO, Sadao , KAMIYA, Akira , KATO, Yukihiro , SHIRAI, Katsuyoshi
IPC分类号： B60N2/06 , F16H1/32 , F16H25/20
CPC分类号： B60N2/067 , B60N2/0232 , B60N2/0705 , B60N2002/0272 , F16H1/32 , F16H25/2015 , G01D5/04 , G01D5/145
摘要： A position detecting device for a vehicle and a seat position detecting device which are compact in structure and low in production cost are proposed, in which the absolute position from the reference point can be always detected.
The position detecting device 14 for a vehicle for detecting a position of a mobile object 3 for the vehicle which is moved by a driving force of a rotating driving source 70a includes a deceleration device 50 having a two-stage hypo-cycloid mechanism 56, 57, 58 and 59 decelerating the rotation amount of a rotation shaft rotated plural revolutions to one revolution or less by the driving source 70a upon the mobile object 3 being moved and a rotation sensor 51 detecting a rotation output from the deceleration device as an absolute angle, wherein a position of the mobile object is detected based on the absolute angle detected by the rotation sensor.
摘要翻译：提出一种结构紧凑，制造成本低的用于车辆的位置检测装置和座椅位置检测装置，其中可以始终检测来自参考点的绝对位置。用于检测通过旋转驱动源70a的驱动力移动的车辆的移动体3的位置的车辆位置检测装置14包括：具有两级摆线减速机构56,57的减速装置50 58,59使移动体3移动时驱动源70a旋转多圈的旋转轴的旋转量减速一周以上，将从减速装置输出的旋转检测出的旋转传感器51作为绝对角度进行减速，其中，基于由所述旋转传感器检测到的绝对角度来检测所述移动体的位置。

3. 发明公开

EP2208632A1 VEHICLE SEAT DEVICE 有权
标题翻译：车辆座椅装置
公开(公告)号：EP2208632A1
公开(公告)日：2010-07-21
申请号：EP08850528.4
申请日：2008-11-04
申请人： Aisin Seiki Kabushiki Kaisha
发明人： YAMADA, Yukifumi , ITO, Sadao
IPC分类号： B60N2/10 , A47C7/14
CPC分类号： B60N2/1615 , B60N2/161 , B60N2/165 , B60N2/1814 , B60N2/1839 , B60N2/1864 , B60N2/62
摘要： [Problem to be solved] To provide a vehicle seat device which is provided with a mechanism for performing tilt adjustment of a seat cushion and which is high in rigidity, downsized and high in the quality of external appearance.
[Solution] The device comprises rotational links 20; floor attached front brackets 40 and front swing links 71 which make couplings between first joint portions 22 thereof and upper rails 82; flank brackets 10 coupled to the rotational links 20 at front portion thereof; floor attached rear brackets 50 and rear swing links 73 which make couplings between rear portions 11 thereof and the upper rails 82; a front drive device 60-62 secured to the flank bracket 10 for rotationally driving the rotational links 20; and cushion frames 30 coupled to the flank brackets 10 and second joint portions 23 respectively at rear portions 32 and front portions 31. The second joint portions 23 and the cushion frames 30 are coupled to cushion frame swing links 72.
摘要翻译：为了解决上述问题，本发明的目的在于提供一种车用座椅装置，该车用座椅装置具备用于进行座椅坐垫的倾斜调整的机构，该机动装置具有高刚性且小型且外观品质高。该装置包括旋转连杆20; 地板连接的前支架40和前摆动连杆71，它们在第一连接部分22和上导轨82之间形成连接; 在其前部连接到旋转连杆20的侧面支架10; 地板附接的后支架50和后摆动连杆73，其在后部11和上导轨82之间形成连接; 固定到侧面支架10上用于旋转驱动旋转连杆20的前驱动装置60-62; 以及分别在后部32和前部31处联接到侧翼托架10和第二接合部分23的衬垫框架30.第二接合部分23和衬垫框架30联接到衬垫框架摆动连杆72。

4. 发明授权

EP2210767B1 POSITION DETECTION DEVICE FOR VEHICLE AND SEAT POSITION DETECTION DEVICE 有权
标题翻译：车辆和座椅位置检测装置的位置检测装置
公开(公告)号：EP2210767B1
公开(公告)日：2018-05-09
申请号：EP08852850.0
申请日：2008-11-04
申请人： AISIN SEIKI KABUSHIKI KAISHA
发明人： ITO, Sadao , KAMIYA, Akira , KATO, Yukihiro , SHIRAI, Katsuyoshi
IPC分类号： B60N2/06 , F16H1/32 , F16H25/20 , G01D5/04 , B60N2/02 , B60N2/07 , G01D5/14
CPC分类号： B60N2/067 , B60N2/0232 , B60N2/0705 , B60N2002/0272 , F16H1/32 , F16H25/2015 , G01D5/04 , G01D5/145
摘要： A position detecting device for a vehicle and a seat position detecting device which are compact in structure and low in production cost are proposed, in which the absolute position from the reference point can be always detected. The position detecting device 14 for a vehicle for detecting a position of a mobile object 3 for the vehicle which is moved by a driving force of a rotating driving source 70a includes a deceleration device 50 having a two-stage hypo-cycloid mechanism 56, 57, 58 and 59 decelerating the rotation amount of a rotation shaft rotated plural revolutions to one revolution or less by the driving source 70a upon the mobile object 3 being moved and a rotation sensor 51 detecting a rotation output from the deceleration device as an absolute angle, wherein a position of the mobile object is detected based on the absolute angle detected by the rotation sensor.

5. 发明公开

EP2772385A1 SEAT DRIVE DEVICE 有权转让
标题翻译：座椅驱动装置
公开(公告)号：EP2772385A1
公开(公告)日：2014-09-03
申请号：EP12842792.9
申请日：2012-09-20
申请人： Aisin Seiki Kabushiki Kaisha
发明人： ITO, Sadao
IPC分类号： B60N2/02 , B60N2/12 , B60N2/16 , B60N2/22
CPC分类号： B60N2/0232 , B60N2/0228 , B60N2/0252 , B60N2/0296 , B60N2/06 , B60N2/067 , B60N2/0705 , B60N2/0715 , B60N2/1615 , B60N2/165 , B60N2/1839 , B60N2/1864 , B60N2/22 , B60N2/225 , B60N2002/0212 , B60N2002/0236 , B60N2002/024 , Y10T74/19019
摘要： A seat drive device (40) is provided with: a single rotary motor; a plurality of operating members (63L, 63T, 63R, 63S), which are arranged to correspond to a plurality of positioning mechanisms (M1-M4); a plurality of tubular members (55), which are arranged to correspond to the positioning mechanisms and selectively connect an output shaft (54L, 54T, 54R, 54S) to the positioning mechanism corresponding to the operating member operated with the operation of any one of the operating members and input shafts (51, 52) rotated by the rotary motor; and a single switch (77), which passes an electric current through the rotary motor with a polarity corresponding to the direction of the operation with the operation of any one of the operating members.

6. 发明授权

EP2772385B1 SEAT DRIVE DEVICE 有权转让
标题翻译：座椅驱动装置
公开(公告)号：EP2772385B1
公开(公告)日：2017-12-20
申请号：EP12842792.9
申请日：2012-09-20
申请人： Aisin Seiki Kabushiki Kaisha
发明人： ITO, Sadao
IPC分类号： B60N2/02 , B60N2/12 , B60N2/16 , B60N2/22 , B60N2/06 , B60N2/07
CPC分类号： B60N2/0232 , B60N2/0228 , B60N2/0252 , B60N2/0296 , B60N2/06 , B60N2/067 , B60N2/0705 , B60N2/0715 , B60N2/1615 , B60N2/165 , B60N2/1839 , B60N2/1864 , B60N2/22 , B60N2/225 , B60N2002/0212 , B60N2002/0236 , B60N2002/024 , Y10T74/19019
摘要： A seat drive device (40) is provided with: a single rotary motor; a plurality of operating members (63L, 63T, 63R, 63S), which are arranged to correspond to a plurality of positioning mechanisms (M1-M4); a plurality of tubular members (55), which are arranged to correspond to the positioning mechanisms and selectively connect an output shaft (54L, 54T, 54R, 54S) to the positioning mechanism corresponding to the operating member operated with the operation of any one of the operating members and input shafts (51, 52) rotated by the rotary motor; and a single switch (77), which passes an electric current through the rotary motor with a polarity corresponding to the direction of the operation with the operation of any one of the operating members.

7. 发明公开

EP2783908A2 Seat reclining apparatus for vehicle 审中-公开
标题翻译：车辆座椅斜倚装置
公开(公告)号：EP2783908A2
公开(公告)日：2014-10-01
申请号：EP14159370.7
申请日：2014-03-13
申请人： AISIN SEIKI KABUSHIKI KAISHA
发明人： ITO, Sadao
IPC分类号： B60N2/225
CPC分类号： B60N2/2213 , B60N2/2252 , B60N2/2254
摘要： A seat reclining apparatus (10, 30, 50) for a vehicle includes an inner gear plate (12), an outer gear plate (13), a first wedge member (15) and a second wedge member (16) positioned within a clearance formed between a peripheral of a center opening (13a) of the outer gear plate (13) and a center cylindrical portion (12a) of the inner gear plate (12) while outer teeth and inner teeth are meshed with one another, a third wedge member (17, 59a) and a fourth wedge member (18, 59b) positioned within respective spaces formed between the first wedge member (15) and the center cylindrical portion (12a) of the inner gear plate (12), and the second wedge member (16) and the center cylindrical portion (12a) of the inner gear plate (12), respectively, a first biasing member (19) locking a relative rotation of the inner gear plate (12) and the outer gear plate (13), and an operating portion (5, 6, 20) allowing the relative rotation of the outer gear plate (13) and the inner gear plate (12).
摘要翻译：一种用于车辆的座椅斜倚装置（10,30,50）包括位于间隙内的内齿轮盘（12），外齿轮盘（13），第一楔形件（15）和第二楔形件（16）（13）的中心开口（13a）的周边与内齿轮板（12）的中心圆柱形部分（12a）之间形成，同时外齿和内齿彼此啮合，第三楔形件（15）和内齿轮板（12）的中心圆柱形部分（12a）之间形成的相应空间内的第一楔形件（17,59a）和第四楔形件（18,59b），第二楔形件（12）和所述外齿轮盘（13）的相对旋转的第一偏压构件（19），所述内齿轮盘（12）的所述中心圆柱形部分（12a），以及允许外齿轮盘（13）和内齿轮盘（12）相对旋转的操作部分（5,6,20）。

8. 发明公开

EP2783908A3 Seat reclining apparatus for vehicle 审中-公开
公开(公告)号：EP2783908A3
公开(公告)日：2017-11-22
申请号：EP14159370.7
申请日：2014-03-13
申请人： AISIN SEIKI KABUSHIKI KAISHA
发明人： ITO, Sadao
IPC分类号： B60N2/225 , B60N2/22
CPC分类号： B60N2/2213 , B60N2/2252 , B60N2/2254
摘要： A seat reclining apparatus (10, 30, 50) for a vehicle includes an inner gear plate (12), an outer gear plate (13), a first wedge member (15) and a second wedge member (16) positioned within a clearance formed between a peripheral of a center opening (13a) of the outer gear plate (13) and a center cylindrical portion (12a) of the inner gear plate (12) while outer teeth and inner teeth are meshed with one another, a third wedge member (17, 59a) and a fourth wedge member (18, 59b) positioned within respective spaces formed between the first wedge member (15) and the center cylindrical portion (12a) of the inner gear plate (12), and the second wedge member (16) and the center cylindrical portion (12a) of the inner gear plate (12), respectively, a first biasing member (19) locking a relative rotation of the inner gear plate (12) and the outer gear plate (13), and an operating portion (5, 6, 20) allowing the relative rotation of the outer gear plate (13) and the inner gear plate (12).

9. 发明公开

EP2617601A1 SEAT LIFTER DEVICE 有权
标题翻译：座椅升降装置
公开(公告)号：EP2617601A1
公开(公告)日：2013-07-24
申请号：EP11825212.1
申请日：2011-09-14
申请人： Aisin Seiki Kabushiki Kaisha
发明人： ITO, Sadao
IPC分类号： B60N2/18
CPC分类号： B60N2/1864 , B60N2/06 , B60N2/1615 , B60N2/165 , B60N2/181 , B60N2/1839 , B60N2/1842 , B60N2/7094
摘要： Provided is a seat lifter device comprising: a seat support member; a front link comprising a first and a second end section, wherein the first end section is rotationally connected to a front section of the seat support member; a rear link comprising a first and a second end section, wherein the first end section is rotationally connected to a rear end of the seat support member; a front section rotationally connected to the second end section of the front link; a frame member with a rear section rotationally connected to the second end section of the rear link at a position further towards the rear than where the seat support member and the rear link are connected and wherein a seat back is supported by a rear end section of the frame member; a cushion member that comprises part of a seat cushion, and which has a front section rotationally connected to the frame member and a rear section rotationally connected to the rear link at a position further separated from the connection position of the seat support member and the rear link than the connection position of the rear link and the frame member; and a rotation transmitting member that makes one of the front and rear links rotate.
摘要翻译：提供了一种座椅升降装置，包括：座椅支撑构件; 包括第一端部分和第二端部分的前连杆，其中所述第一端部分旋转地连接到所述座椅支撑构件的前部; 包括第一端部和第二端部的后连杆，其中所述第一端部旋转地连接至所述座椅支撑构件的后端; 与前连杆的第二端部可旋转地连接的前部; 具有后部的框架构件，所述后部在与所述座椅支撑构件和所述后部连杆连接的位置相比更靠近所述后部的位置处与所述后部连杆的所述第二端部旋转地连接，并且其中座椅靠背由框架构件; 缓冲构件，其包括座垫的一部分，并且具有可旋转地连接到框架构件的前部和可旋转地连接到后连杆的后部，该缓冲构件在与座椅支撑构件和后部的连接位置进一步分开的位置处所述后连杆和所述框架构件的连接位置比所述后连杆和所述框架构件的连接位置更靠前; 以及使前连杆和后连杆之一旋转的旋转传递构件。

10. 发明授权

EP2065251B1 VEHICLE SEAT 有权转让
公开(公告)号：EP2065251B1
公开(公告)日：2012-12-12
申请号：EP08711651.3
申请日：2008-02-20
申请人： Toyota Jidosha Kabushiki Kaisha , Aisin Seiki Kabushiki Kaisha
发明人： WADA, Toshinao , OKAZAKI, Hiroyuki , ITO, Sadao , YAMADA, Yukifumi
IPC分类号： B60N2/36 , B60N2/30
CPC分类号： B60N2/3013 , B60N2/3065 , B60N2/309 , B60N2/3093 , B60N2/36

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