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1. 发明专利

JPH10184864A OIL SEAL DEVICE FOR AUTOMATIC TRANSMISSION 失效
公开(公告)号：JPH10184864A
公开(公告)日：1998-07-14
申请号：JP34553796
申请日：1996-12-25
申请人： AISIN AW CO , TOYOTA MOTOR CORP , NOK CORP
发明人： YOKOYAMA FUMITOMO , OZAKI KAZUHISA , SUMIYA MASANORI , IWASE MIKIO , TSUBOI HARUMICHI , HIJIKATA MAKOTO , HOJO YASUO , TABATA ATSUSHI , NAKAWAKI YASUNORI , FUKUMURA KAGENORI , NAKAMURA HIROYA , TAKAHASHI NOBUAKI , MIYATA HIDEKI , TSUKAMOTO KOJI
IPC分类号： F16H57/028 , F16H57/029 , F16H57/03 , F16H57/04 , F16H61/00 , F16H63/30
摘要： PROBLEM TO BE SOLVED: To improve a sealing properly between a communication pipe, which is used for feeding oil to an oil chamber of a hydraulic servo, and a cylinder drum in the hydraulic servo. SOLUTION: An oil seal device for an automatic transmission is provided with an oil chamber 25 in the inside, a cylindrical member which receives external force so as to move within the predetermined range in the circumference direction, a cylindrical seal member 77 which is pressed to the cylindrical member and is arranged with its point 77a faced to an oil hole 73 formed in the cylindrical member, and an oil supply means supplying oil to the oil chamber 25 via the oil path 72 connected to the inside of the seal member 77 and the oil hole 73. A recess part 87 is formed around the oil hole 73 on the outside surface of the cylindrical member, and the tip 77a of the seal member 77 is stored in the recess part 87. Even when the cylindrical member is moved within the predetermined range because of application of external force, the tip 77a of the seal member 77 is protected by means of the recess part 87. As damage of the tip 77a of the seal member 77 can be prevented, a sealing property can be improved.

2. 发明专利

DE19757264B4 未知
公开(公告)号：DE19757264B4
公开(公告)日：2006-11-02
申请号：DE19757264
申请日：1997-12-22
申请人： AISIN AW CO , NOK CORP
发明人： YOKOYAMA FUMITOMO , OZAKI KAZUHISA , KADOTANI MASANORI , IWASE MIKIO , TSUBOI HARUMICHI , HIJIKATA MAKOTO , HOJO YASUO , TABATA ATSUSHI , NAKAWAKI YASUNORI , NAKAMURA YASUNARI , TAKAHASHI NOBUAKI , MIYATA HIDEKI , FUKUMURA KAGENORI , TSUKAMOTO KOJI
IPC分类号： F16D25/0638 , F16H57/028 , F16H57/029 , F16H57/03 , F16H57/04 , F16H61/00 , F16H63/30
摘要： An oil seal member is compressed between a connecting pipe for supplying oil to an oil chamber of a hydraulic servo and the cylinder drum of the hydraulic servo. The cylinder drum has an interior oil chamber and turns through a predetermined angle upon operation of a frictional engagement element by the hydraulic servo. The end of the seal member pressed against the cylindrical drum surrounds an oil hole 73 formed in the cylindrical drum, and oil pressure is supplied to the oil chamber through an oil passage in which the seal member is mounted and through the oil hole. A recess is formed in the outer surface of the cylindrical drum around the oil hole and the end of the seal member is received in the recess. When the cylindrical member turns within the predetermined angular range, the end of the seal member is protected by the recess. As a result, the end of the seal member is not damaged and the integrity of the seal is protected.

3. 发明专利

DE19757264A1 Oil seal for automatic gear 未知
公开(公告)号：DE19757264A1
公开(公告)日：1998-07-02
申请号：DE19757264
申请日：1997-12-22
申请人： AISIN AW CO , NOK CORP
发明人： YOKOYAMA FUMITOMO , OZAKI KAZUHISA , KADOTANI MASANORI , IWASE MIKIO , TSUBOI HARUMICHI , HIJIKATA MAKOTO , HOJO YASUO , TABATA ATSUSHI , NAKAWAKI YASUNORI , NAKAMURA YASUNARI , TAKAHASHI NOBUAKI , MIYATA HIDEKI , FUKUMURA KAGENORI , TSUKAMOTO KOJI
IPC分类号： F16H57/028 , F16H57/029 , F16H57/03 , F16H57/04 , F16H61/00 , F16H63/30
摘要： The gear has a cylindrical component (62,63) with an inner oil chamber (25). The cylindrical component rotates in reaction to an external force over a predetermined angle range. An oil aperture (73) is formed in the cylindrical component to produce a fluid connection with the oil chamber. A cavity in the cylindrical component surrounds the aperture. A cylindrical sealing component (77) is pressed against the cylindrical component, so that one end of the sealing component is pressed in the cavity and forms an oiltight structure with the cylindrical component. An oil feedback device (88) feeds oil via an oil channel (72) connected with the sealing component and the oil aperture to the oil chamber (25). The sealing component has an outer peripheral surface and a device for pressing this surface against an inner peripheral surface of the cavity as a reaction to oil pressure in the sealing component (77).

4. 发明专利

JP2013155810A Vehicle drive device 审中-公开
标题翻译：车辆驱动装置
公开(公告)号：JP2013155810A
公开(公告)日：2013-08-15
申请号：JP2012017310
申请日：2012-01-30
申请人： Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社 , Toyota Motor Corp , トヨタ自動車株式会社
发明人： IWASE MIKIO , SUYAMA DAIKI , JINNAI NAOYA , OKISHIMA TATSUYA , INOUE YUJI , IDESHIO YUKIHIKO
IPC分类号： F16H41/24 , B60K6/36 , B60K6/387 , B60K6/405 , B60K6/48 , B60K6/547 , B60L11/14 , H02K7/10
CPC分类号： H02K7/003 , B60K6/387 , B60K6/405 , B60K6/48 , B60L3/0061 , B60L11/14 , B60L15/2054 , B60L2220/50 , B60L2240/36 , B60L2240/486 , B60L2240/507 , F16H41/24 , F16H57/025 , F16H2057/02034 , H02K7/006 , Y02T10/6221 , Y02T10/641 , Y02T10/645 , Y02T10/70 , Y02T10/7077 , Y02T10/72 , Y02T10/7275
摘要： PROBLEM TO BE SOLVED: To provide a vehicle drive device that is easy to secure mountability on a vehicle while suppressing an increase in a radial dimension in a configuration in which a rotor member of a rotating electrical machine and a rotary housing of a fluid coupling are connected bia a disk-like member.SOLUTION: A rotor member 21 and a rotary housing 60 are connected via a disk-like member 8. An outer circumferential side securing part 82 of the disk-like member 8 is formed in a truncated cone surface shape expanding outward in a radial direction R toward a fluid coupling TC from a rotating electrical machine MG side in an axial direction L. A coupling side connection part of the fluid coupling TC is secured to the rotary housing 60 in a position having a portion overlapping the rotary housing 60 in the axial direction L. The outer circumferential side securing part 82 includes a coupling contact surface 65A contacting therewith. The coupling contact surface 65A is provided not to overlap the rotating electrical machine MG when viewed from in a direction perpendicular to the coupling contact surface 65A.
摘要翻译：要解决的问题：提供一种车辆驱动装置，其容易地确保车辆的安装性，同时抑制旋转电机的转子构件和流体联轴器的旋转壳体的构造中的径向尺寸的增加连接的是圆盘状构件。解决方案：转子构件21和旋转壳体60经由盘状构件8连接。盘状构件8的外周侧固定部82形成为截头圆锥面从旋转电机MG侧沿轴向L向径向R朝向流体连接器TC向外扩张的形状。液体联接器TC的联接侧连接部分被固定到旋转壳体60上，该部分重叠旋转壳体60在轴向方向L.外周侧固定部82包括与其接触的联接接触面65A。当从垂直于联接接触表面65A的方向观察时，联接接触表面65A被设置成不与旋转电机MG重叠。

5. 发明专利

JP2012171372A Driving device for vehicle 有权
标题翻译：车辆驾驶装置
公开(公告)号：JP2012171372A
公开(公告)日：2012-09-10
申请号：JP2011031995
申请日：2011-02-17
申请人： Aisin Aw Co Ltd , Toyota Motor Corp , アイシン・エィ・ダブリュ株式会社 , トヨタ自動車株式会社
发明人： IWASE MIKIO , YAMAGUCHI TETSUYA , YOSHIOKA YUHEI , KAWAMOTO KEISUKE , KAMIYA TOSHIHIKO , MIYAZAKI TERUBUMI
IPC分类号： B60K6/40 , B60K6/48 , B60K6/547 , B60L11/14 , F16D48/02 , F16H45/00 , F16H45/02
CPC分类号： B60W20/40 , B60K6/38 , B60K6/40 , B60K6/48 , B60K6/547 , B60K2006/4825 , B60L11/14 , B60L2240/36 , B60L2240/423 , B60L2240/443 , B60L2240/445 , B60L2240/486 , B60L2270/145 , B60W10/023 , F16D21/06 , F16D25/0638 , F16D25/10 , F16D48/02 , F16D48/0206 , F16D2048/0218 , F16D2048/0266 , F16D2500/10412 , F16D2500/70406 , F16H45/00 , F16H45/02 , F16H61/143 , F16H2045/002 , F16H2045/021 , F16H2045/0226 , F16H2045/0284 , Y02T10/6221 , Y02T10/6252 , Y02T10/642 , Y02T10/70 , Y02T10/7077 , Y10S903/902 , Y10T477/26
摘要： PROBLEM TO BE SOLVED: To restrain hydraulic pressure of a first engaging device and hydraulic pressure of a second engaging device from mutually interfering even when operation of the first engaging device and operation of the second engaging device overlap each other.SOLUTION: This driving device for the vehicle includes the first engaging device for selectively driving and connecting rotating electric machinery to an internal combustion engine, and a fluid joint. The first engaging device includes a first friction member, a first piston, and a first oil chamber for storing the first friction member and formed so as to make back pressure of the first piston act. The fluid joint includes a second oil chamber for controlling an engaging state of the second engaging device for directly coupling a joint input side member and a joint output side member to a body part storage chamber. The driving device includes a first hydraulic control valve for controlling first oil chamber hydraulic pressure, and a second hydraulic pressure control valve for controlling second oil chamber hydraulic pressure independently of the first hydraulic control valve.
摘要翻译：要解决的问题：即使在第一接合装置的操作和第二接合装置的操作彼此重叠时，为了抑制第一接合装置的液压和第二接合装置的液压相互干扰。解决方案：该车辆用驱动装置包括用于选择性地驱动和连接旋转电机到内燃机的第一接合装置和流体接头。第一接合装置包括第一摩擦构件，第一活塞和用于存储第一摩擦构件并形成为使第一活塞的背压作用的第一油室。流体接头包括用于控制第二接合装置的接合状态的第二油室，用于将接头输入侧构件和接头输出侧构件直接联接到主体部件收纳室。驱动装置包括用于控制第一油室液压的第一液压控制阀和用于独立于第一液压控制阀控制第二油室液压的第二液压控制阀。版权所有（C）2012，JPO＆INPIT

6. 发明专利

JP2012097842A Vehicle driving apparatus 有权
标题翻译：车辆驾驶装置
公开(公告)号：JP2012097842A
公开(公告)日：2012-05-24
申请号：JP2010246515
申请日：2010-11-02
申请人： Aisin Aw Co Ltd , Toyota Motor Corp , アイシン・エィ・ダブリュ株式会社 , トヨタ自動車株式会社
发明人： IWASE MIKIO , SUZUKI TOMOHIDE , JINNAI NAOYA , OKISHIMA TATSUYA , KAMIYA TOSHIHIKO
IPC分类号： F16D25/0638 , B60K6/387 , B60K6/40 , B60K6/48 , B60K6/543 , B60K6/547 , B60L11/14
CPC分类号： Y02T10/6221 , Y02T10/7077
摘要： PROBLEM TO BE SOLVED: To achieve a vehicle driving apparatus with which a partial engagement state of an engagement device can be easily achieved and the responsiveness of the engagement device can be maintained favorably.SOLUTION: The vehicle driving apparatus includes a rotating electrical machine MG and the engagement device C1 on a power transmission path which links an input member drive-coupled to an internal combustion engine and an output member drive-coupled to vehicle wheels. The engagement device C1 includes an engagement input side member 31 coupled to the input member, an engagement output side member 32 which forms a pair with the engagement input side member 31 and is coupled to the rotating electrical machine MG, a friction member 33 disposed between the engagement input side member 31 and the engagement output side member 32, and a pressing member 34 for pressing the friction member 33 in the pressing direction A2. A working oil pressure chamber H1 is formed between the engagement output side member 32 and the pressing member 34, and a biasing spring 35 for biasing the pressing member 34 in the pressing direction A2 when no working oil pressure is supplied to the working oil pressure chamber H1 is disposed on the exterior of the working oil pressure chamber H1.
摘要翻译：要解决的问题：为了实现可以容易地实现接合装置的部分接合状态并且可以有效地保持接合装置的响应性的车辆驱动装置。解决方案：车辆驱动装置包括旋转电机MG和在驱动联接到内燃机的输入构件和驱动耦合到车轮的输出构件的动力传递路径上的接合装置C1。接合装置C1包括联接到输入构件的接合输入侧构件31，与接合输入侧构件31形成一对并且联接到旋转电机MG的接合输出侧构件32，配置在旋转电机MG之间的摩擦构件33 接合输入侧构件31和接合输出侧构件32以及用于沿着按压方向A2按压摩擦构件33的按压构件34。在接合输出侧构件32和按压构件34之间形成有工作油压力室H1，以及当向工作油压力室供给工作油压时，用于在按压方向A2上使按压构件34偏压的施力弹簧35 H1设置在工作油压力室H1的外部。版权所有（C）2012，JPO＆INPIT

7. 发明专利

JP2007177933A Hydraulic control device of automatic transmission 有权
标题翻译：自动变速器液压控制装置
公开(公告)号：JP2007177933A
公开(公告)日：2007-07-12
申请号：JP2005378390
申请日：2005-12-28
申请人： Aisin Aw Co Ltd , Toyota Motor Corp , アイシン・エィ・ダブリュ株式会社 , トヨタ自動車株式会社
发明人： SATO NOBUHIRO , YAMAGUCHI TETSUYA , NODA KAZUYUKI , FUKATSU AKIRA , IWASE MIKIO , NOZAKI KAZUTOSHI , HONDA ATSUSHI
IPC分类号： F16H59/74 , F16H61/12 , F16H61/68 , F16H61/684 , F16H61/686
CPC分类号： F16H61/12 , F16H61/0206 , F16H61/686 , F16H2061/1224
摘要： PROBLEM TO BE SOLVED: To provide a hydraulic control device of an automatic transmission which controls the changeover between a first selector valve and a second selector valve by a solenoid valve. SOLUTION: This hydraulic control device comprises: the solenoid valve SR outputting a signal pressure in failure and not outputting the signal pressure normally; and a first clutch apply relay valve 34 changed over to a normal position (right half position) or a failure position (left half position) according to the signal pressure. In the failure, the first clutch apply relay valve 34 is changed to the failure position and a fail-safe control is made. The first clutch apply relay valve 34 receives an engagement pressure for a hydraulic servo 51 from a linear solenoid valve SL1 when it is at the normal position, and is locked at the normal position. While the first clutch C-1 is engaged, therefore, a B-2 apply control valve 35 can be changed over with the signal pressure from the solenoid valve SR. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种通过电磁阀控制第一选择阀和第二选择阀之间的切换的自动变速器的液压控制装置。解决方案：该液压控制装置包括：电磁阀SR输出故障信号压力，不正常输出信号压力; 并且根据信号压力将第一离合器作用继动阀34切换到正常位置（右半位置）或故障位置（左半位置）。在故障中，第一离合器作用继动阀34变为故障位置，进行故障保护控制。当第一离合器作用继动阀34处于正常位置时，从线性电磁阀SL1接收用于液压伺服机构51的接合压力，并被锁定在正常位置。因此，当第一离合器C-1接合时，可以用来自电磁阀SR的信号压力来改变B-2施加控制阀35。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2007147022A Automatic transmission 有权
标题翻译：自动变速器
公开(公告)号：JP2007147022A
公开(公告)日：2007-06-14
申请号：JP2005344760
申请日：2005-11-29
申请人： Aisin Aw Co Ltd , Toyota Motor Corp , アイシン・エィ・ダブリュ株式会社 , トヨタ自動車株式会社
发明人： SUGIURA NOBUTADA , TODO MINORU , IWASE MIKIO , ISHII TAKUYA , KATADA TOMOHIRO , OTA HIROBUMI , NOZAKI KAZUTOSHI , HONDA ATSUSHI
IPC分类号： F16H57/021 , F16H57/022 , F16H57/023
CPC分类号： F16H57/021 , Y10T74/2186
摘要： PROBLEM TO BE SOLVED: To provide an automatic transmission for actualizing higher durability and more compactness of a ball bearing while supporting the axial position of an output shaft with high accuracy. SOLUTION: A thrust bearing 41 is laid between a flange portion 6a of the output shaft 6 and a side face 2g of a sleeve portion 2d of a case 2, and the ball bearing 60 is laid between an inner periphery 2e of the sleeve portion 2d and an outer periphery 6e of the output shaft 6 so that a side face 61a of an outer race 61 abuts on a stepped portion 2f. A flange yoke 7 connected to a propeller shaft is spline-engaged with the outer periphery side of the output shaft 6 and fixed to the output shaft 6. When thrust in an X1 direction by the propeller shaft, the flange yoke 7 abuts on the side face 62a of the inner race 62 of the ball bearing 60 via a shim washer 8. Thus, the force of the ball bearing 60 only operates on the X1-direction side. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种自动变速器，用于在高精度地支撑输出轴的轴向位置的同时实现更高的耐久性和更紧凑的滚珠轴承。解决方案：推力轴承41放置在输出轴6的凸缘部分6a和壳体2的套筒部分2d的侧面2g之间，滚珠轴承60被放置在壳体2的内周2e之间套筒部2d和输出轴6的外周6e，使得外圈61的侧面61a抵接在阶梯部2f上。连接到传动轴的法兰盘7与输出轴6的外周侧花键接合并固定到输出轴6.当通过传动轴向X1方向推力时，凸缘轭7抵靠在侧面滚珠轴承60的内圈62的面62a经由垫片垫圈8.因此，球轴承60的力仅在X1方向侧进行操作。版权所有（C）2007，JPO＆INPIT

9. 发明专利

JP2001343067A HYDRAULIC CONTROLLER FOR AUTOMATIC TRANSMISSION 失效
公开(公告)号：JP2001343067A
公开(公告)日：2001-12-14
申请号：JP2000163416
申请日：2000-05-31
申请人： AISIN AW CO , TOYOTA MOTOR CORP
发明人： ITO MASAYASU , FUKAYA NAOYUKI , IWASE MIKIO , OZAKI KAZUHISA , KIMURA HIROMICHI , IIJIMA YOSHIHIRO , WATANABE KAZUYUKI , HIRAMATSU SHIGEKI , TANAKA KOICHI
IPC分类号： F16H61/02 , F16H61/12 , F16H61/16 , F16H61/18 , F16H61/68 , F16H61/684 , F16H61/686 , F16H61/70
摘要： PROBLEM TO BE SOLVED: To provide a hydraulic controller which can deter a transmission gear shifting from high speed gear ratio to low speed gear ratio and prevent the occurrence of shifting shocks in an automatic transmission. SOLUTION: In the automatic transmission, the hydraulic controller comprises a hydraulic servo which can be disengaged each friction engagement elements, a hydraulic pressure supplying means in order to supply hydraulic pressure to the hydraulic servo of the preselected friction engagement elements by gear ratio to be attained, a failure detective means which can detect failure in the hydraulic supplying means and deter an occurrence of the interlocking by engaging a plurality of engagement elements if the failure is detected by the failure detective means. Furthermore, the hydraulic controller has a failsafe means to deter the transmission gear shifting from the high speed gear ratio to the low speed gear ratio. In this case, the occurrence of the interlocking is prevented due to the engagement a plurality of friction engagement elements and the preselected transmission gear shifting is attained at the high speed gear ratio side.

10. 发明专利

JP2013095390A Drive device for vehicle 有权
标题翻译：车辆驱动装置
公开(公告)号：JP2013095390A
公开(公告)日：2013-05-20
申请号：JP2011242916
申请日：2011-11-04
申请人： Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社 , Toyota Motor Corp , トヨタ自動車株式会社
发明人： IWASE MIKIO , SUYAMA DAIKI , JINNAI NAOYA , WADA KENSUKE , IDESHIO YUKIHIKO , INOUE YUJI
IPC分类号： B60K6/40 , B60K6/22 , B60K6/36 , B60K6/48 , B60K6/54 , B60K17/02 , B60K17/04
CPC分类号： F02B63/042 , B60W20/30 , F16D25/0638 , F16D33/02 , F16D48/02 , F16D48/062 , F16D2048/0209 , F16D2048/0287 , F16D2300/26
摘要： PROBLEM TO BE SOLVED: To provide a drive device for a vehicle, which can easily secure the responsiveness and controllability of an engagement device, while suppressing upsizing of the engagement device.SOLUTION: At least the engaging device C1 is housed in a first storage space S1 which is formed by the case 3, and a second hydraulic controller 82 is provided in a part which forms the first storage space S1 of the case 3.

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