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1. 发明专利

JP2004036651A Frictional engagement device of automatic transmission 审中-公开
公开(公告)号：JP2004036651A
公开(公告)日：2004-02-05
申请号：JP2002190731
申请日：2002-06-28
申请人： Aisin Aw Co Ltd , Aisin Aw Industries Co Ltd , アイシン・エィ・ダブリュ工業株式会社 , アイシン・エィ・ダブリュ株式会社
发明人： HAYABUCHI MASAHIRO , NISHIDA MASAAKI , KATO AKITOSHI , NOBATA MICHIO , KATO SHOICHI , IIDA TATSUYA
IPC分类号： F16D25/0638
摘要： PROBLEM TO BE SOLVED: To provide a frictional engagement device that operates to engage or separate a friction plate constituting a clutch of an automatic transmission by movement of a piston, and allows stable inflow or outflow of oil to a balance chamber without being affected by running of a vehicle. SOLUTION: The outer periphery of a spline tooth 14 of a spline shaft 9 is provided with an inlet 13 of oil flowing into the balance chamber 4 for balancing with and canceling a centrifugal force acting on a working fluid fed into an oil chamber 3 for operating the piston 2. A joint 15 of a snap ring 11 is positioned at a part of the spline tooth 14a having large face width. COPYRIGHT: (C)2004,JPO

2. 发明专利

JP2009002520A Start clutch device 审中-公开
标题翻译：启动离合器装置
公开(公告)号：JP2009002520A
公开(公告)日：2009-01-08
申请号：JP2008210199
申请日：2008-08-18
申请人： Aisin Aw Co Ltd , Aisin Aw Industries Co Ltd , アイシン・エィ・ダブリュ工業株式会社 , アイシン・エィ・ダブリュ株式会社
发明人： HAYABUCHI MASAHIRO , MAEDA KOJI , YAMASHITA TOSHIHIRO , YAMAGUCHI MASAHIRO , TAKESHITA MASAHITO , TANAKA KATSUNORI , FUKUDA YUKIHIRO
IPC分类号： F16D25/0638 , F16D25/08 , F16F15/134
CPC分类号： F16F15/13469 , F16D25/0638
摘要： PROBLEM TO BE SOLVED: To provide a start clutch device capable of starting a vehicle without using a fluid transmission device such as a torque converter, having a simple structure not having a structure where a hydraulic chamber or a starting clutch is arranged in a clutch case in a housing, and capable of improving reliability. SOLUTION: In the start clutch device 11, the starting clutch 10 is provided with an inner friction plate 13, an outer friction plate 14, and a piston 20 fit oil-tightly to the housing 2 so as to apply pressure to the friction plates 13 and 14. A damper device 121 has one end connected to a clutch hub 16 supporting the inner friction plate 13, and the other end connected to a boss 30, and is axially aligned with starting clutch 10. The housing 2 is provided with a large diameter housing part A on one side, and a small diameter housing part B on the other side, and the damper device 121 is housed in the large diameter housing part A, and the starting clutch 10 and a hydraulic actuator 11 are arranged in the small diameter housing part B. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：解决的问题：提供一种起动离合器装置，其能够不使用诸如变矩器的流体传动装置起动车辆，具有不具有液压室或起动离合器布置的结构的简单结构壳体中的离合器壳体，并且能够提高可靠性。解决方案：在起动离合器装置11中，起动离合器10设置有内摩擦板13，外摩擦板14和活塞20，油密封地配合到壳体2，以向壳体2施加压力摩擦板13和14.阻尼装置121的一端连接到支撑内摩擦板13的离合器毂16，另一端连接到凸台30，并且与起动离合器10轴向对准。壳体2设置在一侧具有大直径的壳体部分A，另一侧具有小直径壳体部分B，并且阻尼装置121容纳在大直径壳体部分A中，并且起动离合器10和液压致动器11布置在小直径的壳体部分B。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2009008267A Start clutch device 有权
标题翻译：启动离合器装置
公开(公告)号：JP2009008267A
公开(公告)日：2009-01-15
申请号：JP2008210200
申请日：2008-08-18
申请人： Aisin Aw Co Ltd , Aisin Aw Industries Co Ltd , アイシン・エィ・ダブリュ工業株式会社 , アイシン・エィ・ダブリュ株式会社
发明人： HAYABUCHI MASAHIRO , MAEDA KOJI , YAMASHITA TOSHIHIRO , YAMAGUCHI MASAHIRO , TAKESHITA MASAHITO , TANAKA KATSUNORI , FUKUDA YUKIHIRO
IPC分类号： F16D25/0638 , F16F15/134
CPC分类号： F16F15/13469 , F16D25/0638
摘要： PROBLEM TO BE SOLVED: To provide a start clutch device which can start a vehicle without using a fluid transmission device such as a torque converter, which is provided with a simple structure not having a structure such that a hydraulic pressure chamber or a start clutch is arranged in a clutch case in a housing, and which can improve reliability. SOLUTION: A start clutch 10 includes friction material 13, 14, and a piston 20 oil tightly fitted in a housing 2. A damper device 121 is arranged in line with the start clutch in an axial direction with one end thereof connected to a clutch hub 16 supporting the friction material 13 via a connection plate and with another end connected to a boss 30. The connection plate is constructed as one unit with the clutch hub and includes a cylindrical hub part 36b on an inner circumference surface. The boss includes a cylindrical outer circumference surface 30a supporting the hub part and a flange part 30b projecting to an outer diameter direction at an axial direction one end part on an outer circumference surface. The connection plate is slidably supported on the outer circumference surface and is put between a flange part and a damper device to have axial motion thereof regulated. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种起动离合器装置，其可以不使用诸如变矩器的流体传动装置来起动车辆，该变矩器具有简单的结构，该结构不具有使液压室或起动离合器布置在壳体中的离合器壳体中，并且可以提高可靠性。解决方案：起动离合器10包括摩擦材料13,14和紧密地装配在壳体2中的活塞20.阻尼器装置121沿着轴向布置成与起动离合器成一直线，其一端连接到离合器毂16，其经由连接板支撑摩擦材料13，并且另一端连接到凸台30.连接板被构造为具有离合器毂的一个单元，并且在内周面上包括圆柱形毂部36b。凸台包括支撑毂部的圆筒形外周表面30a和在外周表面上沿轴向方向一端部向外径方向突出的凸缘部30b。连接板可滑动地支撑在外周表面上，并被放置在凸缘部分和阻尼器装置之间以使其轴向运动受到限制。版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2009008268A Start clutch device 审中-公开
标题翻译：启动离合器装置
公开(公告)号：JP2009008268A
公开(公告)日：2009-01-15
申请号：JP2008210201
申请日：2008-08-18
申请人： Aisin Aw Co Ltd , Aisin Aw Industries Co Ltd , アイシン・エィ・ダブリュ工業株式会社 , アイシン・エィ・ダブリュ株式会社
发明人： HAYABUCHI MASAHIRO , MAEDA KOJI , YAMASHITA TOSHIHIRO , YAMAGUCHI MASAHIRO , TAKESHITA MASAHITO , TANAKA KATSUNORI , FUKUDA YUKIHIRO
IPC分类号： F16D25/0638 , F16F15/134
CPC分类号： F16F15/13469 , F16D25/0638
摘要： PROBLEM TO BE SOLVED: To provide a start clutch device which can start a vehicle without using a fluid transmission device such as a torque converter, which is provided with a simple structure not having a structure such that a hydraulic pressure chamber and a start clutch is arranged in a clutch case in a housing, and which can improve reliability. SOLUTION: In the start clutch device 1, a start clutch 10 includes an inner friction plate 13 and an outer friction plate 14, and a piston 20 oil tightly fitted in a housing 2 and pressing the inner friction plate 13 and the outer friction plate 14, and a damper device 12 is arranged in line with the start clutch 10 in an axial direction with one end thereof connected to a clutch hub 16 supporting the friction material 13 and with another end connected to a boss 30. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种起动离合器装置，其可以使用不使用诸如变矩器的流体传动装置来起动车辆，该变矩器具有简单的结构，该结构不具有液压室和起动离合器布置在壳体中的离合器壳体中，并且可以提高可靠性。解决方案：在起动离合器装置1中，起动离合器10包括内摩擦板13和外摩擦板14以及紧密地装配在壳体2中的活塞20，并且将内摩擦板13和外侧摩擦板摩擦片14和阻尼器装置12沿着轴向与起动离合器10成一直线设置，其一端连接到支撑摩擦材料13的离合器毂16，另一端连接到凸台30上。版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2006161867A Automatic transmission 审中-公开
标题翻译：自动变速器
公开(公告)号：JP2006161867A
公开(公告)日：2006-06-22
申请号：JP2004350627
申请日：2004-12-03
申请人： Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社
发明人： HAYABUCHI MASAHIRO , KASUYA SATORU , KATO HIROSHI , TORII TAKESHI
IPC分类号： F16H3/62 , F16H3/66 , F16H57/02 , F16H57/04
CPC分类号： F16H57/043
摘要： PROBLEM TO BE SOLVED: To reduce sharing torque of each part of an automatic transmission, reduce size of each part, and capacity of each friction engaging element.
SOLUTION: A first element of a double planetary gear is connected with an input element of a single planetary gear connected directly with an input shaft through a third clutch or is fixed by first brake. A second element is connected with a speed increasing element rotated by increasing speed of rotation of the input shaft through a second clutch or is fixed by second brake. A third element is directly connected with an output shaft. A fourth element is directly connected with an intermediate shaft connectable with an input element through a first clutch. The intermediate shaft is constituted by fitting one end into an intermediate member supported on the input shaft to rotate relatively and connected directly with the speed increasing element coaxially to prevent relative rotation, supporting the other end on the output shaft coaxially, and forming a lubricating oil passage for supplying lubricating oil to each part and a hydraulic fluid passage for supplying and discharging hydraulic fluid into/from a hydraulic servo part of the first clutch in the intermediate member by separating them from each other.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了减少自动变速器的每个部件的共享扭矩，减小每个部件的尺寸和每个摩擦接合元件的容量。解决方案：双行星齿轮的第一元件与通过第三离合器直接与输入轴直接连接的单个行星齿轮的输入元件相连，或者通过第一制动器固定。第二元件与通过增加输入轴通过第二离合器的旋转速度而旋转的增速元件连接，或者通过第二制动器固定。第三个元件与输出轴直接连接。第四元件与通过第一离合器与输入元件连接的中间轴直接连接。中间轴通过将一端嵌入支撑在输入轴上的中间构件而相对旋转并且与增速元件同轴直接连接以防止相对旋转，同时将输出轴上的另一端支撑在一起并形成润滑油用于向每个部件供给润滑油的通道以及液压流体通道，用于通过将它们彼此分离来将液压流体供给和排放到中间构件中的第一离合器的液压伺服部件中。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2005113970A Planetary gear device 审中-公开
标题翻译：行星齿轮装置
公开(公告)号：JP2005113970A
公开(公告)日：2005-04-28
申请号：JP2003346397
申请日：2003-10-03
申请人： Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社
发明人： AOKI TOSHIHIKO , FUJIMINE TAKUYA , TODO MINORU , OZAKI KAZUHISA , HAYABUCHI MASAHIRO
IPC分类号： F16H3/44 , F16H3/62 , F16H3/66 , F16H57/021 , F16H57/08 , F16H57/02
摘要： PROBLEM TO BE SOLVED: To provide a planetary gear device having improved supporting accuracy of a carrier while holding a compact profile. SOLUTION: A sun gear boss portion 72 is rotatably supported with one end supported on a fixing member boss portion 3a via a bearing b5 and the other end supported on an input shaft 12 via a bearing b20. A rear side plate 84b is supported on a front end small diameter portion 72j1 of the boss portion via a bearing b27 and a front side plate 84a is supported at a boss base end via a bearing b26, and a carrier assembly 84 is supported on a sun gear of the same gear set with high accuracy and rigidity. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种具有改进的载体的支撑精度的行星齿轮装置，同时保持紧凑的轮廓。解决方案：太阳齿轮凸台部分72通过轴承b5可旋转地支撑在支撑在固定部件凸台部分3a上的一端，另一端通过轴承b20支撑在输入轴12上。后侧板84b通过轴承b27支撑在凸台部的前端小径部72j1上，前侧板84a经由轴承b26支撑在凸台基端，承载组件84支撑在相同齿轮组的太阳齿轮具有高精度和刚性。版权所有（C）2005，JPO＆NCIPI

7. 发明专利

JP2005098432A Vehicular automatic transmission 审中-公开
标题翻译：车辆自动变速箱
公开(公告)号：JP2005098432A
公开(公告)日：2005-04-14
申请号：JP2003334443
申请日：2003-09-25
申请人： Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社
发明人： AOKI TOSHIHIKO , FUJIMINE TAKUYA , TODO MINORU , OZAKI KAZUHISA , HAYABUCHI MASAHIRO
IPC分类号： F16H3/66 , F16H3/62
摘要： PROBLEM TO BE SOLVED: To provide a vehicular automatic transmission having improved efficiency and controllability by minimizing sliding resistance due to a seal ring. SOLUTION: The automatic transmission 1 1 comprises a planetary gear unit PU 1 for reducing the input rotation of an input shaft 12 to be output, a third brake B-3 and a fourth brake B-4 for locking sun gears S2, S1 of the gear unit PU 1 , a first clutch C-1 and a third clutch C-3 for freely transmitting the reduced rotation through the gear unit PU 1 , and a planetary gear unit PU 2 having sun gears S3, S4 to which the reduced rotation is transmitted via the clutches C-1, C-3. In the automatic transmission 1 1 , the sun gears S2, S1 are connected to hub members 72, 89, respectively, which are laid on a boss portion 3b in sequence in a relatively rotatable manner and fitted to each other, both brakes B-3, B-4 and hydraulic servos 60b, 60a are arranged on the axial front side of the planetary gear unit PU 1 and hydraulic servos 20, 40 of both clutches C-1, C3 are arranged on the axial rear side thereof. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：通过使由于密封环引起的滑动阻力最小化来提供具有提高的效率和可控性的车辆自动变速器。
解决方案：自动变速器1 包括用于减小要输出的输入轴12的输入旋转的行星齿轮单元PU 1 ，第三制动器B- 3和用于锁定减速器PU 1 的太阳齿轮S2，S1的第四制动器B-4，第一离合器C-1和第三离合器C-3，用于通过齿轮单元PU 1和具有经过离合器C-1，C-3传递减速旋转的太阳齿轮S3，S4的行星齿轮单元PU 2 。在自动变速器1 1 中，太阳齿轮S2，S1分别与轮毂部件72,89连接，轮毂部件72,89分别以相对旋转的方式依次放置在凸台部分3b上，另外，制动器B-3，B-4和液压伺服器60b，60a配置在行星齿轮单元PU＆lt; SB＆gt; 1＆gt;的轴向前侧和两个离合器C-1的液压伺服器20,40 ，C3设置在其轴向后侧。版权所有（C）2005，JPO＆NCIPI

8. 发明专利

JP2003336731A Hydraulic control device 审中-公开
标题翻译：液压控制装置
公开(公告)号：JP2003336731A
公开(公告)日：2003-11-28
申请号：JP2002143731
申请日：2002-05-17
申请人： Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社
发明人： TSUCHIDA KENICHI , SUZUKI AKITOMO , KUNO TAKAYUKI , HAYABUCHI MASAHIRO , NISHIDA MASAAKI , KUMIHASHI HIROTAKA , KASUYA SATORU
IPC分类号： F16H61/00 , F16H61/12
摘要： PROBLEM TO BE SOLVED: To prevent a shift range different from a shift range set for a fail-safe from being achieved when a signal fail is generated. SOLUTION: A first oil pressure rise delay member to delay start-up of oil pressure acting on a first signal oil pressure chamber is disposed on an oil passage L-81 to supply first signal oil pressure to the first signal oil pressure chamber. A second oil pressure rise delay member having smaller start-up delay effect for oil pressure than the first oil pressure rise delay member is disposed on an oil passage to directly supply the other signal oil pressure to the other signal oil pressure chamber, or supply the other signal oil pressure to the other signal oil pressure chamber. Since flow of oil in the oil passage L-81 is restricted, an oil pressure disconnection is held when a signal fail is generated. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了防止在产生信号失败时实现与实现故障安全的移位范围不同的移位范围。解决方案：在油路L-81上设置有用于延迟作用在第一信号油压室上的油压起动的第一油压上升延迟构件，以将第一信号油压提供给第一信号油压室。第二油压上升延迟构件具有比第一油压上升延迟构件更小的油压启动延迟效果，设置在油路上，以将另一信号油压直接供给另一个信号油压室，或者将其他信号油压到其他信号油压室。由于油路L-81中的油流受到限制，所以当产生信号失败时，保持油压断开。版权所有（C）2004，JPO

9. 发明专利

JP2003329118A Hydraulic control device of automatic transmission 审中-公开
标题翻译：自动变速器液压控制装置
公开(公告)号：JP2003329118A
公开(公告)日：2003-11-19
申请号：JP2002136211
申请日：2002-05-10
申请人： Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社
发明人： TSUCHIDA KENICHI , SUZUKI AKITOMO , KUNO TAKAYUKI , HAYABUCHI MASAHIRO , NISHIDA MASAAKI , KASUYA SATORU , SHIMIZU TETSUYA
IPC分类号： F16H61/00
摘要： PROBLEM TO BE SOLVED: To provide a hydraulic control device of an automatic transmission structured so as to easily remove air mixed in working oil in an oil passage from a modulator valve to a linear solenoid valve.
SOLUTION: This hydraulic control device 1 of an automatic transmission has: the modulator valve 2 for outputting line pressure PL as reduced modulator pressure; and the linear solenoid valve 3 for outputting the modulator pressure fed from the modulator valve 2 as control oil pressure corresponding to an electric signal. An orifice 12 opened to the outside of the hydraulic control device communicates with the oil passage 8 between the valves 2 and 3. Thereby, even if the air is mixed in the working oil for making the line pressure act, the air is easily exhausted from the working oil through the orifice 12, and the modulator pressure is properly made to act on the solenoid valve 3 by the working oil with the air removed.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种自动变速器的液压控制装置，其构造为容易地将混合在油路中的工作油中的空气从调节阀排出到线性电磁阀。解决方案：该自动变速器的液压控制装置1具有用于输出管路压力PL作为调节器压力降低的调节阀2; 以及用于输出从调制阀2供给的调节器压力作为对应于电信号的控制油压的线性电磁阀3。通向液压控制装置的外部开口的节流孔12与阀2和3之间的油路8连通。因此，即使空气在工作油中混合以使管路压力作用，空气容易从通过孔12的工作油和调节器压力被适当地通过被除去空气的工作油作用在电磁阀3上。版权所有（C）2004，JPO

10. 发明专利

JP2003301938A Control device for automatic transmission 有权
标题翻译：自动变速器控制装置
公开(公告)号：JP2003301938A
公开(公告)日：2003-10-24
申请号：JP2002107009
申请日：2002-04-09
申请人： Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社
发明人： MURAKAMI SHINICHIRO , HIROYA KENJI , HAYABUCHI MASAHIRO , NISHIDA MASAAKI , TSUTSUI HIROSHI
IPC分类号： F16H59/70 , F16H61/12 , F16H61/68 , F16H61/684 , F16H61/686
CPC分类号： Y02T10/76
摘要： PROBLEM TO BE SOLVED: To change to a gear shift stage achieved by turning off a solenoid of all hydraulic servo devices of transmission mechanism without generating a large inertia shock when a failure of the automatic transmission is detected. SOLUTION: When a failure detecting means detects a failure, a fail safe means cuts supply of electric signal to the solenoid of the hydraulic servo device for engaging/disengaging an engaging element to achieve at least one gear shift stage. Line pressure is lowered by controlling a pressure control means for controlling the line pressure to be supplied to the hydraulic servo device when achieving the gear shift stage. COPYRIGHT: (C)2004,JPO

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