专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2015055264A 動力伝達装置审中-公开
标题翻译：电力传输装置
公开(公告)号：JP2015055264A
公开(公告)日：2015-03-23
申请号：JP2013187410
申请日：2013-09-10
申请人：アイシン・エィ・ダブリュ株式会社 , Aisin Aw Co Ltd
发明人： TSUKAMOTO KAZUMASA , SUGIURA NOBUTADA , KATO HIROSHI , INAGAKI TOMOCHIKA
IPC分类号： F16H3/66 , F02D29/00 , F16H3/62 , F16H61/04
摘要：【課題】有段の第1変速機と車軸との間に介在し且つ噛み合いクラッチを有する第2変速機を備えるものにおいて、第2変速機の自動変速を可能とする。【解決手段】第1変速機25の出力軸27と駆動輪とにリングギヤ47とプラネタリキャリヤ49とが接続された遊星歯車機構45と、リングギヤ47とプラネタリキャリヤ49との接続およびその解除を行なうドグクラッチ50と、遊星歯車機構45のサンギヤ46とトランスミッションケース22とに介在するツーウェイクラッチ52と、を有する第2変速機40を備える。ツーウェイクラッチ52は、前進走行時にサンギヤ46のリングギヤ47とは反対方向の回転を規制する。ドグクラッチ50を係合する際には、リングギヤ47の回転数を低下させてドグクラッチ50を係合する(第2変速機40を変速する)。【選択図】図2
摘要翻译：要解决的问题：执行动力传递装置的自动换档，该动力传动装置包括介于阶梯式第一变速器和轴之间的第二变速器，并具有接合离合器。解决方案：一种动力传递装置，包括第二变速器40，其具有：行星齿轮机构45，其中齿圈47和行星齿轮架49连接到输出轴27和第一变速器25的驱动轮; 连接环形齿轮47和行星齿轮架49的爪式离合器50，并且释放连接; 以及插入在行星齿轮机构45的太阳齿轮46与变速箱22之间的双向离合器52.双向离合器52调节太阳齿轮46在向前与齿圈47相反的方向上的旋转旅行在爪式离合器50的接合时，齿圈47的转数减小，并且爪式离合器50接合。（第二变速器40是变速档）。

2. 发明专利

JP2014035057A Automatic transmission 审中-公开
标题翻译：自动变速器
公开(公告)号：JP2014035057A
公开(公告)日：2014-02-24
申请号：JP2012178232
申请日：2012-08-10
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： OTAKE MASAHIRO , SOUDA YU , KASUYA SATORU , IKE NOBUKAZU , KATO HIROSHI , UCHIDA MASAYUKI , MORISE MASARU , OITA SHINJI
IPC分类号： F16H3/66
摘要： PROBLEM TO BE SOLVED: To provide a novel automatic transmission comprising four planetary gear mechanisms, four clutches and two brakes, and to improve transfer efficiency of power.SOLUTION: An automatic transmission includes four planetary gear mechanisms P1, P2, P3, P4 of a single pinion type, and in the automatic transmission, a ring gear P13, a carrier P32 and a carrier P42 are connected by a connection element R1, a carrier P22 and a ring gear P43 are connected by a connection element R2, and a ring gear P23 and a ring gear P33 are connected by a connection element R3; a sun gear P31 and the connection element R1 are connected by a clutch C1, a carrier P12 and the connection element R2 are connected by a clutch C2, a sun gear P11 and the connection element R2 are connected by a clutch C3, and the sun gear P11 and a sun gear P21 are connected by a clutch C4; the sun gear P21 and a sun gear P41 are connected to a case 2 by brakes B1, B2; an input shaft 3 is connected to the carrier P12; and an output shaft 4 is connected to the sun gear P31. Consequently, the automatic transmission has a constitution capable of changing speed to 10 advance speed stages and an astern stage.
摘要翻译：要解决的问题：提供一种新颖的自动变速器，其包括四个行星齿轮机构，四个离合器和两个制动器，并且提高动力的传递效率。解决方案：自动变速器包括四个行星齿轮机构P1，P2，P3，P4 单齿轮型，并且在自动变速器中，环形齿轮P13，托架P32和托架P42通过连接元件R1连接，托架P22和齿圈P43通过连接元件R2连接，并且齿圈 P23和齿圈P33通过连接元件R3连接; 太阳齿轮P31和连接元件R1通过离合器C1连接，载体P12和连接元件R2通过离合器C2连接，太阳齿轮P11和连接元件R2通过离合器C3连接，太阳齿轮P11和太阳齿轮P21通过离合器C4连接; 太阳齿轮P21和太阳齿轮P41通过制动器B1，B2连接到壳体2; 输入轴3连接到载体P12; 并且输出轴4连接到太阳齿轮P31。因此，自动变速器具有能够将速度变更为10个超前速度阶段和后期阶段的结构。

3. 发明专利

JP2014035056A Automatic transmission 审中-公开
标题翻译：自动变速器
公开(公告)号：JP2014035056A
公开(公告)日：2014-02-24
申请号：JP2012178231
申请日：2012-08-10
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： OTAKE MASAHIRO , SOUDA YU , KASUYA SATORU , IKE NOBUKAZU , KATO HIROSHI , UCHIDA MASAYUKI , MORISE MASARU , OITA SHINJI
IPC分类号： F16H3/66
摘要： PROBLEM TO BE SOLVED: To provide a novel automatic transmission comprising four planetary gear mechanisms, four clutches and two brakes, and to improve transfer efficiency of power.SOLUTION: An automatic transmission includes four planetary gear mechanisms P1, P2, P3, P4 of a single pinion type, and in the automatic transmission, a sun gear P11 and a sun gear P41 are connected by a connection element R1, a ring gear P23, a carrier P32 and a carrier R42 are connected by a connection element R2, and a ring gear P33 and a ring gear P43 are connected by a connection element R3; a ring gear P13 and the connection element R3 are connected by a clutch C1, a carrier P12 and the connection element R3 are connected by a clutch C2, a carrier 22 and a sun gear P31 are connected by a clutch C3, and a sun gear P21 and the sun gear P31 are connected by a clutch C4; the ring gear P13 and the sun gear P21 are connected to a case 2 by brakes B1, B2; an input shaft 3 is connected to the carrier P22; and an output shaft 4 is connected to the carrier P12. Consequently, the automatic transmission has a constitution capable of changing speed to 10 advance speed stages and an astern stage.
摘要翻译：要解决的问题：提供一种新颖的自动变速器，其包括四个行星齿轮机构，四个离合器和两个制动器，并且提高动力的传递效率。解决方案：自动变速器包括四个行星齿轮机构P1，P2，P3，P4 单齿轮型，并且在自动变速器中，太阳齿轮P11和太阳齿轮P41通过连接元件R1连接，齿圈P23，载体P32和载体R42通过连接元件R2连接，并且环齿轮P33和齿圈P43通过连接元件R3连接; 齿圈P13和连接元件R3通过离合器C1连接，托架P12和连接元件R3通过离合器C2连接，托架22和太阳齿轮P31通过离合器C3连接，太阳齿轮 P21和太阳齿轮P31通过离合器C4连接; 齿圈P13和太阳齿轮P21通过制动器B1，B2连接到壳体2; 输入轴3连接到载体P22; 输出轴4与载体P12连接。因此，自动变速器具有能够将速度变更为10个超前速度阶段和后期阶段的结构。

4. 发明专利

JP2014020453A Automatic transmission 审中-公开
标题翻译：自动变速器
公开(公告)号：JP2014020453A
公开(公告)日：2014-02-03
申请号：JP2012159125
申请日：2012-07-17
申请人： Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社
发明人： KASUYA SATORU , KATO HIROSHI , TORII TAKESHI , UCHIDA MASAYUKI , MITSUHARU HIROAKI
IPC分类号： F16D25/0638 , F16D13/60
摘要： PROBLEM TO BE SOLVED: To provide an automatic transmission capable of reducing number of components and reducing manufacturing processes in a structure including a brake case member having a first cylindrical portion which is formed into a cylindrical shape and to which a friction plate is spline-fitted at its inner peripheral side.SOLUTION: In a brake device 10, a brake case member 13 is provided with a first fitting portion 13d extending from a second cylindrical portion 13c to an inner peripheral side and fitted to a clearance gap D between projecting portions 2C, a return plate 15 is provided with a second fitting portion 15b extending to the inner peripheral side and fitted to the clearance gap D between the projecting portions 2C, and the second fitting portion 15b is positioned to the projecting portions 2C by a snap ring 20 disposed at an axial X1 direction side with respect to the second fitting portion. Thus the brake case member 13 and the return plate 15 can be simultaneously positioned and fixed to a mission case 2 only by assembling one snap ring 20.
摘要翻译：要解决的问题：提供一种能够减少部件数量并减少制造过程的自动变速器，该自动变速机构包括具有形成为圆筒形状的第一圆筒部的制动器壳体构件，并且摩擦片被花键配合在制动装置10中，制动器壳体13设置有从第二圆筒部13c延伸到内周侧的第一嵌合部13d，并配合到突出部2C之间的间隙D 返回板15设置有延伸到内周侧的第二装配部15b，并且配合到突出部2C之间的间隙D，并且第二装配部15b通过卡环20定位在突出部2C上相对于第二装配部分设置在轴向X1方向侧。因此，仅通过组装一个卡环20就可以将制动箱构件13和返回板15同时定位并固定到任务箱2。

5. 发明专利

JP2014020299A Oil pump device 有权
标题翻译：油泵装置
公开(公告)号：JP2014020299A
公开(公告)日：2014-02-03
申请号：JP2012160466
申请日：2012-07-19
申请人： Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社
发明人： KOBAYASHI TOMOHIRO , OKUMURA TAKAYUKI , ASAI YASUHIRO , KATO HIROSHI , AOKI TOSHIHIKO , MASUDA RYOHEI , ISHIKAWA KATSUNORI
IPC分类号： F04C15/00 , F04C15/06
摘要： PROBLEM TO BE SOLVED: To secure the number of hydraulic oil passages from an outer peripheral portion to a central portion of an oil pump device while narrowing a clearance gap between fastening members for fastening a pump body and a pump cover.SOLUTION: The oil pump device has two hydraulic oil passages L11, L12 from an outer peripheral portion of the pump cover 14 toward a through hole 141a through between a first bolt 151 and a second bolt 152, two hydraulic oil passages L21, L22 from the outer peripheral portion of the pump cover 14 toward the through hole 141a through between the second bolt 152 and a third bolt 153, and a bypass hydraulic oil passage L50 formed on at least one of the pump body 12 and the pump cover 14 and including first, second and third oil passages L51-L53.
摘要翻译：要解决的问题：确保从油泵装置的外周部到中心部分的液压油通道的数量，同时缩小用于紧固泵体和泵盖的紧固构件之间的间隙。解决方案：油泵装置具有从泵盖14的外周部向贯穿孔141a通过第一螺栓151和第二螺栓152的两个液压油路L11，L12，从第二螺栓151和第二螺栓152的外周部分的两个液压油路L21，L22 泵盖14通过第二螺栓152和第三螺栓153之间的通孔141a和形成在泵体12和泵盖14中的至少一个上的旁通液压油路L50，并且包括第一，第二和第三油通道L51-L53。

6. 发明专利

JP2013181564A Automatic transmission device 审中-公开
标题翻译：自动变速装置
公开(公告)号：JP2013181564A
公开(公告)日：2013-09-12
申请号：JP2012044257
申请日：2012-02-29
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： OTAKE MASAHIRO , SOUDA YU , KASUYA SATORU , IKE NOBUKAZU , KATO HIROSHI , MORISE MASARU , OITA SHINJI
IPC分类号： F16H3/66
摘要： PROBLEM TO BE SOLVED: To provide an automatic transmission device including three planetary gear mechanisms, four clutches, and two brakes, while reducing a dragging loss to improve transmission efficiency of the device.SOLUTION: A sun gear 11 of a first planetary gear mechanism 10 is connected to a carrier 32 of a third planetary gear mechanism 30 by a first connection element 51. A carrier 12 is connected to a ring gear 22 of a second planetary gear mechanism 20 by a second connection element 52. A carrier 23 of the second planetary gear mechanism 20 is connected to a ring gear 33 of the third planetary gear mechanism 30 by a third connection element 53. An input shaft 3 is connected to a sun gear 31 of the third planetary gear mechanism 30 and the carrier 12 of the first planetary gear mechanism 10 through clutches C1 and C4. An output gear 4 is connected to the ring gear 13 of the first planetary gear mechanism 10. Three of the clutches C1-C4 and brakes B1 and B2 are engaged together while the other three are released, thereby forming a forward first gear position to a forward eighth speed gear position as well as a reverse gear position.
摘要翻译：要解决的问题：提供一种包括三个行星齿轮机构，四个离合器和两个制动器的自动变速器装置，同时减少拖曳损失以提高装置的传动效率。解决方案：第一行星齿轮机构10的太阳齿轮11 通过第一连接元件51连接到第三行星齿轮机构30的行星架32.行星架12通过第二连接元件52连接到第二行星齿轮机构20的齿圈22。行星齿轮机构20通过第三连接元件53与第三行星齿轮机构30的环形齿轮33连接。输入轴3与第三行星齿轮机构30的太阳齿轮31和第一行星齿轮机构30的行星架12连接。行星齿轮机构10通过离合器C1和C4。输出齿轮4连接到第一行星齿轮机构10的环形齿轮13.离合器C1-C4和制动器B1和B2中的三个接合在一起，而另外三个离合器被释放，从而形成向前的第一档位前进八速档位以及倒档位置。

7. 发明专利

JP2013151998A Automatic transmission device 有权
标题翻译：自动变速装置
公开(公告)号：JP2013151998A
公开(公告)日：2013-08-08
申请号：JP2012013473
申请日：2012-01-25
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： OTAKE MASAHIRO , SOUDA YU , KASUYA SATORU , IKE NOBUKAZU , KATO HIROSHI , MORISE MASARU , OITA SHINJI
IPC分类号： F16H3/66
摘要： PROBLEM TO BE SOLVED: To make compatible acceleration performance and fuel economy performance.SOLUTION: An automatic transmission device comprises: a single-pinion type planetary gear mechanism 30 having a sun gear 32, a ring gear 34 and a carrier 38; a single-pinion type planetary gear mechanism 40 having a sun gear 42, a ring gear 44 and a carrier 48; a double-pinion type planetary gear mechanism 50 having a sun gear 52, a ring gear 54 and a carrier 58; clutches C1 to C4; and brakes B1, B2. An input shaft 22 is connected to the sun gear 52, an output gear 24 is connected to the ring gear 44, the ring gear 34 and the ring gear 54 are connected to each other, and the carrier 38 and the ring gear 44 are connected to each other. Then, the clutch C1 is connected to the input shaft 22 and the carrier 48, the clutch C2 is connected to the ring gear 34 and the sun gear 42, the clutch C3 is connected to the sun gear 32 and the sun gear 42, the clutch C4 is connected to the sun gear 42 and the carrier 58, the brake B1 is connected to the carrier 48, and the brake B2 is connected to the carrier 58.
摘要翻译：要解决的问题：提供兼容的加速性能和燃油经济性。解决方案：一种自动变速器装置，包括：具有太阳齿轮32，齿圈34和载体38的单小齿轮型行星齿轮机构30; 具有太阳齿轮42，齿圈44和载体48的单小齿轮型行星齿轮机构40; 具有太阳齿轮52，齿圈54和载体58的双小齿轮型行星齿轮机构50; 离合器C1〜C4; 并制动B1，B2。输入轴22连接到太阳齿轮52，输出齿轮24连接到齿圈44，齿圈34和齿圈54彼此连接，并且载体38和齿圈44连接对彼此。然后，离合器C1连接到输入轴22和行星架48，离合器C2连接到齿圈34和太阳齿轮42，离合器C3连接到太阳齿轮32和太阳齿轮42，离合器C4连接到太阳齿轮42和行星架58，制动器B1连接到行星架48上，制动器B2连接到行星架58上。

8. 发明专利

JP2013151997A Automatic transmission device 审中-公开
标题翻译：自动变速装置
公开(公告)号：JP2013151997A
公开(公告)日：2013-08-08
申请号：JP2012013472
申请日：2012-01-25
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： OTAKE MASAHIRO , SOUDA YU , KASUYA SATORU , IKE NOBUKAZU , KATO HIROSHI , MORISE MASARU , OITA SHINJI
IPC分类号： F16H3/66
摘要： PROBLEM TO BE SOLVED: To reduce a drag loss, and to further improve the transmission efficiency of power.SOLUTION: An automatic transmission device comprises: a single-pinion type planetary gear mechanism 30 having a sun gear 32, a ring gear 34 and a carrier 38; a single-pinion type planetary gear mechanism 40 having a sun gear 42, a ring gear 44 and a carrier 48; a double-pinion type planetary gear mechanism 50 having a sun gear 52, a ring gear 54 and a carrier 58; three clutches C1 to C3; and three brakes B1 to B3. An input shaft 22 is connected to the carrier 48, an output gear 24 is connected to the carrier 38, the ring gear 34 and the ring gear 44 are connected to each other, and the carrier 48 and the ring gear 54 are connected to each other. Then, the clutch C1 is connected to the sun gear 32 and the carrier 58, the clutch C2 is connected to the sun gear 32 and the sun gear 52, the clutch C3 is connected to the sun gear 42 and the carrier 58, the brake B1 is connected to the ring gear 34, the brake B2 is connected to the sun gear 42, and the brake B3 is connected to the sun gear 52.
摘要翻译：要解决的问题：减少阻力损失，进一步提高动力传动效率。自动变速装置包括：单小齿轮型行星齿轮机构30，其具有太阳轮32，齿圈34和载体38; 具有太阳齿轮42，齿圈44和载体48的单小齿轮型行星齿轮机构40; 具有太阳齿轮52，齿圈54和载体58的双小齿轮型行星齿轮机构50; 三个离合器C1至C3; 和三个制动器B1到B3。输入轴22连接到托架48上，输出齿轮24连接到托架38，齿圈34和齿圈44彼此连接，托架48和齿圈54连接到每个其他。然后，离合器C1连接到太阳轮32和行星架58，离合器C2连接到太阳齿轮32和太阳齿轮52，离合器C3连接到太阳齿轮42和行星架58，制动器 B1连接到齿圈34，制动器B2连接到太阳齿轮42，制动器B3连接到太阳齿轮52。

9. 发明专利

JP2009243596A Starting device 有权
标题翻译：启动设备
公开(公告)号：JP2009243596A
公开(公告)日：2009-10-22
申请号：JP2008091406
申请日：2008-03-31
申请人： Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社
发明人： ISHIKAWA KAZUNORI , MAEDA KOJI , KATO HIROSHI , ARAKI KEIZO , ABE TADATO
IPC分类号： F16D25/12 , F16D25/0638 , F16H41/30 , F16J15/32
摘要： PROBLEM TO BE SOLVED: To provide a starting device capable of regulating leak of working oil from a working oil passage while meeting a request for size reduction. SOLUTION: In the starting device, a first working oil passage a1 is formed at an input shaft 13 of an automatic transmission mechanism, and an oil sump chamber 31a of a turbine hub 31 and a first working oil passage a1 are connected through a second working oil passage a2 formed penetrating to an outer circumference surface of a tip part of the input shaft 13 in the radial direction. The second working oil passage a2 is connected to a cylinder oil chamber 37 through a third working oil passage a3 formed penetrating through the inside of a turbine hub 31 in the radial direction. A fitting member fitted in an inner circumference surface of the turbine hub 31, and an oil seal 50 provided with a lip seal of which the radial direction outer part is fixed on the fitting member and of which the radial direction inner part slide-contacts on the outer circumference surface of the input shaft 13 while being elastically deformed are press-fitted at two positions on both axial sides between which an opening at an outer circumference side of the second working oil passage a2 and an opening at an inner circumference side of the third working oil passage a3 are interposed, in the oil sump chamber 31a of the turbine hub 31. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够调节工作油从工作油通道泄漏的启动装置，同时满足减小尺寸的要求。解决方案：在启动装置中，在自动变速机构的输入轴13处形成有第一工作油通道a1，并且通过轮毂31和第一工作油通道a1的油底壳31a连接形成在径向上贯穿输入轴13的前端部的外周面的第二工作油路a2。第二工作油路a2通过在涡轮毂31的径向内贯穿的第三工作油路a3与气缸油室37连接。安装在涡轮毂31的内周面上的嵌合构件和设有唇部密封件的油封50，该唇形密封件的径向外部固定在嵌合构件上，其径向内侧部分滑动接触输入轴13的外周面在弹性变形的同时，在两轴方向的两个位置压配合在第二工作油路a2的外周侧的开口部和第二工作油路a2的内周侧的开口部第三工作油通道a3插入在涡轮机毂31的油底壳31a中。版权所有（C）2010，JPO＆INPIT

10. 发明专利

JP2008232417A Automatic transmission 审中-公开
标题翻译：自动变速器
公开(公告)号：JP2008232417A
公开(公告)日：2008-10-02
申请号：JP2007177827
申请日：2007-07-05
申请人： Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社
发明人： NISHIDA MASAAKI , KATO HIROSHI , KITO MASASHI , IIZUKA KOHEI
IPC分类号： F16D13/60 , F16D25/063 , F16D25/0638 , F16D25/10 , F16H3/62 , F16H3/66 , F16H57/033
摘要： PROBLEM TO BE SOLVED: To provide a clutch unit of an automatic transmission which is compact in axial direction. SOLUTION: The automatic transmission is adapted to overlap a third clutch C3 and a four clutch C4 including hydraulic servos 20, 40 and cancel oil chambers 28, 48, respectively, in axial direction and then to dispose in position distinct from radial direction. A cancel plate 25 composing the cancel oil chamber 28 of the third clutch C3 is fitted on a stepped part 53 of a clutch drum of the four clutch C4 while simultaneously a cancel plate 45 composing the cancel oil chamber 48 of the four clutch C4 is disposed to prevent removal by a snap ring 30. Since a return spring 26 arranged in the cancel oil chamber 28 of the third clutch C3 is large in urged force as compared with a return spring 46 arranged in the cancel oil chamber 48 of the four clutch C4, a clutch drum 42 of the four clutch C4 is positioned by always abutting to a snap ring 50. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：解决的问题：提供一种沿轴向紧凑的自动变速器的离合器单元。解决方案：自动变速器适于与第三离合器C3和包括液压伺服机构20,40的四个离合器C4重叠，分别沿轴向取消油室28,48，然后在不同于径向的位置。构成第三离合器C3的取消油室28的取消板25嵌合在四离合器C4的离合器鼓的台阶部53上，同时设置构成四离合器C4的取消油室48的抵消板45 以防止卡环30的移除。由于布置在第三离合器C3的取消油室28中的复位弹簧26与设置在四个离合器C4的取消油室48中的复位弹簧46相比施力大，四个离合器C4的离合器鼓42通过总是邻接卡环50定位。版权所有：（C）2009，JPO＆INPIT

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式