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1. 发明专利

JP2000051945A METHOD FOR WORKING FLAT PLATE 失效
公开(公告)号：JP2000051945A
公开(公告)日：2000-02-22
申请号：JP21815998
申请日：1998-07-31
申请人： AISIN AW CO , TOYOTA MOTOR CORP , TOYOTA CENTRAL RES & DEV
发明人： KOBAYASHI KEIZO , MOMIYAMA NAOHISA , TAKASE ISAO , ITO KAZUYOSHI , IMADA MIKI , WATANABE KAZUAKI , IWATSUKI KUNIHIRO , SARUGI KATSUJI
IPC分类号： F16F15/123 , B21D1/10 , F16H41/28 , F16H45/02
摘要： PROBLEM TO BE SOLVED: To eliminate remaining tensile stress in the bending part on an outer peripheral corner and to improve the durability of a flat plate by pressing a pressing member against the inside of a corner bending part of the flat plate at a prescribed load. SOLUTION: A lockup piston 21 is set on a jig, load P is added to a roller 81 by a pressing means in the direction of the arrow C and the outer peripheral edge part 85 is pressed against the inside of the bending part 69 on the outer periperal corner. By a shifting means arranged on the roller 81, the outer peripheral edge part 85 is shifted along the surface of the inside of the bending part 69 on the outer peripheral corner in the direction of the arrow D. At this time, the inclination of the center axis 82 of rotation is made constant and an approximate right angle to the direction of the arrow C is made. Consequently, because plastic working is executed in the vicinity of the center (a) of bending on the inside of the outer peripheral bending part 69, it is possible to reduce or remove the tensile stress remaining in the vicinity of the center (a) of bending. Moreover, by increasing the load P, it also is possible to make compressive stress remain in the vicinity of the center (a) of bending.

2. 发明专利

JP2014122709A Starting device 有权
标题翻译：启动设备
公开(公告)号：JP2014122709A
公开(公告)日：2014-07-03
申请号：JP2014069641
申请日：2014-03-28
申请人： Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社
发明人： TANAKA JUNJI , ABE TADATO , ITO KAZUYOSHI , MAEDA KOJI , MOMIYAMA NAOHISA
IPC分类号： F16H45/02 , F16H41/26
CPC分类号： F16D33/18 , F16D13/38 , F16D13/74 , F16D25/0638 , F16D25/123 , F16H45/02
摘要： PROBLEM TO BE SOLVED: To efficiently cool multiple friction plates of a multiple plate frictional type clutch device.SOLUTION: A lockup clutch mechanism 8 of a hydraulic power transmission 1 includes: a lockup piston 80 which moves toward a front cover 3 and may press first and second friction plates 83, 84; and a flange member 85 which defines an engagement side oil chamber 87 with the lockup piston 80. The front cover 3 and the lockup piston 80 define a first lubrication oil passage 88 for supplying a hydraulic fluid to the first and second friction plates 83, 84. A second lubrication oil passage 30b which communicates with the first lubrication oil passage 88 is formed at a center piece 30 of the front cover 3. A first in-shaft oil passage 101 which communicates with the engagement side oil chamber 87 and a second in-shaft oil passage 102 which communicates with the second lubrication oil passage 30b are formed in an input shaft 100.
摘要翻译：要解决的问题：为了有效地冷却多片摩擦式离合器装置的多个摩擦片。解决方案：液压动力传动装置1的锁止离合器机构8包括：锁定活塞80，其朝前盖3移动，并且可以先按和第二摩擦板83,84; 以及与锁定活塞80限定接合侧油室87的凸缘构件85.前盖3和锁止活塞80限定用于将液压流体供应到第一和第二摩擦板83,84的第一润滑油通道88 在前盖3的中心部30形成有与第一润滑油路88连通的第二润滑油路30b。与接合侧油室87连通的第一轴内油路101，与第二润滑油路30b连通的轴油路102形成在输入轴100中。

3. 发明专利

JP2014025492A Starting device 有权
标题翻译：启动设备
公开(公告)号：JP2014025492A
公开(公告)日：2014-02-06
申请号：JP2012163887
申请日：2012-07-24
申请人： Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社
发明人： ITO KAZUYOSHI , ARAKI KEIZO , KASHIMURA JUNYA
IPC分类号： F16H45/02
摘要： PROBLEM TO BE SOLVED: To inhibit torque to be transmitted via a lockup clutch mechanism from being smaller when putting the lockup clutch mechanism into a semi-engaging state.SOLUTION: On a lockup clutch mechanism 9, a pressure-regulating plate 92 is provided which is arranged inside a lockup piston 91 in almost parallel to the lockup piston 91 and has a diameter almost equal to that of the lockup piston 91. When the lockup clutch mechanism 9 is put into a semi-engaging state, a centrifugal hydraulic pressure near friction members 98a, 98b in a pressure-regulating oil chamber 95 between the pressure-regulating plate 92 and the lockup piston 91 is nearly equal to a centrifugal hydraulic pressure near the friction members 98a, 98b in a pressure oil chamber 96 between the lockup piston 91 and a cover body 33, and so torque to be transmitted from the lockup piston 91 and the cover body 33 to a first driving member 99 on the basis of a difference between the centrifugal hydraulic pressures on the lockup piston 91 can be inhibited from being smaller.
摘要翻译：要解决的问题：当将锁止离合器机构置于半接合状态时，通过锁止离合器机构阻止传递的扭矩较小。解锁：在锁止离合器机构9上设有压力调节板92，与锁止活塞91几乎平行地配置在锁止活塞91的内部，并且具有与锁止活塞91大致相等的直径。当锁止离合器机构9处于半接合状态时，离心液压接近摩擦在压力调节板92和锁止活塞91之间的压力调节油室95中的构件98a，98b几乎等于在锁止活塞91之间的压力油室96中的摩擦构件98a，98b附近的离心液压和盖体33，并且因此基于离心液压之间的差异，从锁止活塞91和盖主体33传递到第一驱动构件99的扭矩能够抑制锁止活塞91的小型化。

4. 发明专利

JP2013096558A Starting device 有权
标题翻译：启动设备
公开(公告)号：JP2013096558A
公开(公告)日：2013-05-20
申请号：JP2011242897
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 , Aisin Aw Industries Co Ltd , アイシン・エィ・ダブリュ工業株式会社 , Exedy Corp , 株式会社エクセディ
发明人： ITO KAZUYOSHI , ISHIKAWA MASAHIRO , TANAKA JUNJI , KASASHIMA FUMIMASA , YAMASHITA NAOHISA , WATANABE SOSHI
IPC分类号： F16H45/02 , F16F15/134
CPC分类号： F16D13/52 , F16D3/12 , F16F15/12313 , F16F15/12366 , F16F15/12373 , F16F15/134 , F16H41/28 , F16H45/02 , F16H2045/0231
摘要： PROBLEM TO BE SOLVED: To use main components of a damper device to which power from a motor is transmitted via a multi-disk clutch, in combination with a damper device to which power from the motor is transmitted via a single-disk clutch, while simplifying the structure of a clutch drum of the multi-disk clutch.SOLUTION: The damper device 10 of a hydraulic power transmission device 1 includes: a drive member 11 to which power from an engine is transmitted via a multi-disk friction-type lockup clutch mechanism 8; first and second outer circumferential springs SP11, SP12; a first intermediate member 12 and a second intermediate member 14; inner circumferential springs SP2; and a driven member 15. The drive member 11 is coupled to a clutch drum 82 such that, together with the clutch drum 82 of the lockup clutch mechanism 8, the second intermediate member 14 is clamped therebetween. In addition, the drive member has spring contact parts 11a, each of which extends toward the lockup clutch mechanism 8 and comes into contact with one end of a first outer circumferential spring SP11.
摘要翻译：要解决的问题：使用阻尼器装置的主要部件，通过多盘式离合器传递来自电动机的动力的阻尼装置的主要部件与通过单盘传递来自电动机的动力的阻尼装置相结合离合器，同时简化多盘离合器的离合器鼓的结构。解决方案：液压动力传动装置1的阻尼装置10包括：驱动构件11，通过多盘摩擦型锁止离合器机构8将来自发动机的动力传递到该驱动构件11; 第一和第二外周弹簧SP11，SP12; 第一中间构件12和第二中间构件14; 内圆周弹簧SP2; 和从动构件15.驱动构件11联接到离合器鼓82，使得与锁止离合器机构8的离合器鼓82一起夹紧第二中间构件14。此外，驱动构件具有弹簧接触部11a，每个弹性接触部11a朝向锁止离合器机构8延伸并与第一外周弹簧SP11的一端接触。版权所有（C）2013，JPO＆INPIT

5. 发明专利

JP2012215222A Clutch device and hydraulic power transmission including the same 审中-公开
标题翻译：离合器和液压动力传动，包括它们
公开(公告)号：JP2012215222A
公开(公告)日：2012-11-08
申请号：JP2011080210
申请日：2011-03-31
申请人： Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社
发明人： ARAKI KEIZO , ITO KAZUYOSHI
IPC分类号： F16H41/24 , F16H45/02
摘要： PROBLEM TO BE SOLVED: To shorten an axial length of a multi-plate friction clutch device and a hydraulic power transmission including the same.SOLUTION: A lock-up clutch mechanism 8 includes: a first friction plate 83 engaged with a clutch hub 81 fixed to a front cover 3; a second friction plate 84 engaged with a clutch drum 82 connected to an input shaft of a transmission; and a lock-up piston 80 moving in an axial direction relative to the front cover 3 and capable of pressing the first and second friction plates 83, 84. A plurality of outer recesses 34o extending radially are formed on an outer surface of a sidewall 34 of the front cover 3. A plurality of inner recesses 34i are formed on an inner surface of the sidewall 34 so as to be positioned at an inner side between the adjacent outer recesses 34o. A set plate 36 is fixed to the outer recesses 34o, and a clutch hub 81 is fixed to the inner recesses 34i.
摘要翻译：要解决的问题：缩短多片摩擦离合器装置的轴向长度和包括其的液压动力传动装置。解锁：锁止离合器机构8包括：与固定在前盖3上的离合器轮毂81啮合的第一摩擦板83; 与连接到变速器的输入轴的离合器鼓82接合的第二摩擦板84; 以及锁定活塞80，其相对于前盖3沿轴向方向移动并能够按压第一和第二摩擦板83,84。在侧壁34的外表面上形成有径向延伸的多个外凹槽34o 多个内凹部34i形成在侧壁34的内表面上，以便位于相邻的外凹部34o之间的内侧。固定板36固定在外凹部34o上，离合轮毂81固定在内凹部34i上。版权所有（C）2013，JPO＆INPIT

6. 发明专利

JP2012207777A Starting device 审中-公开
标题翻译：启动设备
公开(公告)号：JP2012207777A
公开(公告)日：2012-10-25
申请号：JP2011076143
申请日：2011-03-30
申请人： Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社
发明人： ITO KAZUYOSHI , NAGAE AKIHIRO
IPC分类号： F16H45/02
摘要： PROBLEM TO BE SOLVED: To satisfactorily maintain damping performance of a damper device during engagement of a hydraulic clutch.SOLUTION: A lock-up clutch mechanism 8 included in a hydraulic power transmission 1 includes: a first friction plate 84 slidably supported by a flange member 82 fixed to a centerpiece 30 of a front cover 3; a clutch drum 85 connected to a drive member 11 of a damper device 10; a second friction plate 86 slidably supported by a clutch drum 85; and a lock-up piston 80 hydraulically moving in an axial direction relative to the front cover 3 and capable of pressing the first and second friction plates 84 and 86. An annular washer 90 capable of abutting against an inner surface of a second sidewall 36 of the front cover 3 is fixed to an annular part 85B of the clutch drum 85.
摘要翻译：要解决的问题：为了在液压离合器接合期间令人满意地保持阻尼器装置的阻尼性能。解决方案：包括在液压动力传动装置1中的锁止离合器机构8包括：第一摩擦板84，其被固定到前盖3的中心件30的凸缘构件82可滑动地支撑; 连接到阻尼器装置10的驱动构件11的离合器鼓85; 由离合器鼓85可滑动地支撑的第二摩擦板86; 以及锁定活塞80，其相对于前盖3在轴向方向上液压移动并且能够按压第一和第二摩擦板84和86.环形垫圈90能够抵靠第二侧壁36的内表面前盖3固定在离合器鼓85的环形部分85B上。版权所有（C）2013，JPO＆INPIT

7. 发明专利

JP2012077820A Hydraulic transmission 审中-公开
标题翻译：液压传动
公开(公告)号：JP2012077820A
公开(公告)日：2012-04-19
申请号：JP2010222344
申请日：2010-09-30
申请人： Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社
发明人： ITO KAZUYOSHI , NAGAE AKIHIRO , MORI YOSHIHIDE
IPC分类号： F16H45/02 , F16F15/134 , F16F15/14
CPC分类号： F16H45/02 , F16F15/12366 , F16F15/145 , F16H2045/0231 , F16H2045/0263
摘要： PROBLEM TO BE SOLVED: To improve productivity and manufacturing cost of a hydraulic transmission equipped with a turbine damper and a centrifugal pendulum type vibration absorbing device.SOLUTION: An intermediate member 85 of a damper mechanism 8 includes first and second intermediate plates 851, 852 juxtaposed and connected to each other in the axial direction of the hydraulic transmission 1 with a driven plate 82 disposed in between as an engaging part that engages with a second coil spring 84. A turbine runner 5 is fixed to the first intermediate plate 851, while a support member 101 of the centrifugal pendulum type vibration absorbing device 10 is fixed to the second intermediate plate 852. On a damper hub 80 of the damper mechanism 8, a first aligning part 803 for aligning the turbine runner 5 is formed and a second aligning part 804 for aligning the support member 101 of the centrifugal pendulum type vibration absorbing device 10 is formed while being separated from the first aligning part 803 in the axial direction.
摘要翻译：要解决的问题：提高配备有涡轮阻尼器和离心摆式振动吸收装置的液压变速器的生产率和制造成本。解决方案：阻尼机构8的中间构件85包括在液压传动装置1的轴向上并排连接并彼此连接的第一和第二中间板851,852，其中设置在其间的从动板82作为接合部其与第二螺旋弹簧84接合。涡轮流道5固定到第一中间板851，而离心摆式振动吸收装置10的支撑构件101固定到第二中间板852.在减震器毂80上形成用于对准涡轮机转轮5的第一对准部803，并且形成用于对准离心摆式振动吸收装置10的支撑构件101的第二对准部804，同时与第一对准部分 803轴向。版权所有（C）2012，JPO＆INPIT

8. 发明专利

JP2011075029A Power transmission device 有权
标题翻译：电力传输装置
公开(公告)号：JP2011075029A
公开(公告)日：2011-04-14
申请号：JP2009227309
申请日：2009-09-30
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： ISHIKAWA MASAHIRO , OGATA TATSURO , MAEDA KOJI , ITO KAZUYOSHI , NITTA TOSHIFUMI , YAMAGUCHI MAKOTO , IIDA TATSUYA , KOBAYASHI KOJI
IPC分类号： F16H45/02
CPC分类号： F16H2045/0231
摘要： PROBLEM TO BE SOLVED: To provide a power transmission device capable of suppressing increase of a number of components while surely absorbing toque fluctuation by a damper device when torque transmitted between an input shaft and an output shaft is increased.
SOLUTION: A second damper device 40 is provided in the power transmission device, and thereby, torque variation can be surely absorbed by the damper device while suppressing enlargement of the power transmission device when torque transmitted between a clutch plate 10 and a turbine hub 5 is increased. Further, when the second damper device 40 is provided on the power transmission device, a holding part 46 for storing and holding a second coil spring 45 of the second damper 40 is formed by using a driving member 41 of the second damper device 40 and a drive plate 21 of a first damper device 20. Accordingly, a dedicated member for forming the holding part 46 of the second damper device 40 is not required, and a number of components of the second damper device 40 can be reduced by the elimination of the components.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：解决的问题：提供一种能够抑制多个部件的增加的动力传递装置，同时在输入轴和输出轴之间传递的扭矩增加时，通过阻尼装置可靠地吸收扭矩波动。解决方案：在动力传递装置中设置有第二阻尼器装置40，由此，当在离合器片10和涡轮机之间传递的扭矩的同时抑制动力传递装置的放大，可以可靠地吸收扭矩变化集线器5增加。此外，当第二阻尼器装置40设置在动力传递装置上时，通过使用第二阻尼装置40的驱动构件41和第二阻尼装置40的驱动构件41形成用于存储和保持第二阻尼器40的第二螺旋弹簧45的保持部46 因此，不需要用于形成第二阻尼器装置40的保持部46的专用构件，并且可以通过消除第二减震装置40的多个部件来减少第二阻尼装置40的部件数量。组件。版权所有（C）2011，JPO＆INPIT

9. 发明专利

JP2009243598A Starting device 有权
标题翻译：启动设备
公开(公告)号：JP2009243598A
公开(公告)日：2009-10-22
申请号：JP2008091408
申请日：2008-03-31
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： ISHIKAWA KAZUNORI , ITO KAZUYOSHI , ARAKI KEIZO , ABE TADATO , YOSHIDA OSAMU , KOBAYASHI KOJI , IIDA TATSUYA , YAMAGUCHI MASAHIRO , SHINJO SUKENORI
IPC分类号： F16D13/64 , F16F15/134 , F16H45/02
摘要： PROBLEM TO BE SOLVED: To provide a starting device capable of improving assemblability while suppressing enlargement of the device.
SOLUTION: The starting device is provided with a bottomed roughly cylindrically-shaped front cover 13. The front cover 13 supports a damper device for absorbing torque vibration generated at an engine side. The damper device is provided with a bottomed roughly cylindrically-shaped damper plate 50 fixed on a bottom part 13a of the front cover 13, a damper disk connected to a transmission mechanism side, and a damper spring for transmitting torque to the damper disk side from the damper plate 50 side. The damper spring is arranged to be laid along an inner circumference surface of a cylindrical part 13b of the front cover 13. A clearance 55 including a gap h with which the damper plate 50 can slide on the cylindrical part 13b is formed between an outer circumference surface of the cylindrical part 50b of the damper plate 50 and an inner circumference surface of the cylindrical part 13b of the front cover 13.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：解决的问题：提供能够在抑制装置的放大的同时提高组装性的起动装置。解决方案：起动装置设置有底部大致圆柱形的前盖13.前盖13支撑用于吸收在发动机侧产生的扭矩振动的阻尼装置。阻尼器装置设置有固定在前盖13的底部13a上的有底大致圆柱形的阻尼板50，与传动机构侧连接的阻尼盘和用于将扭矩传递到阻尼盘侧的阻尼弹簧阻尼板50一侧。阻尼弹簧被布置成沿着前盖13的圆柱形部分13b的内圆周表面放置。包括间隙h的间隙h，挡板50可以在圆柱形部分13b上滑动，间隙h形成在外周挡板50的圆筒部50b的表面和前盖13的圆筒部13b的内周面。（C）2010，JPO＆INPIT

10. 发明专利

JP2009133444A Torque converter 审中-公开
标题翻译：扭矩转换器
公开(公告)号：JP2009133444A
公开(公告)日：2009-06-18
申请号：JP2007311517
申请日：2007-11-30
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 , SUZUKI AKITOMO , ITO KAZUYOSHI , KUROYANAGI TAKAMITSU , NAGAI HIROKI
IPC分类号： F16H45/02
CPC分类号： F16H45/02 , F16H2045/0294
摘要： PROBLEM TO BE SOLVED: To provide a torque converter capable of reducing transmission of judder vibration generated in a sliding engaging state of a lockup clutch to a speed-change mechanism side.
SOLUTION: In the sliding engaging state in which a clutch plate 27 of the lockup clutch 15 is in sliding contact with a front cover 11 of a converter housing 13 with a rotation difference between them, a switching valve 39 housed in a valve chamber 38 of a displacement switching mechanism 35 allows an oil chamber 2c between the clutch plate 27 and a piston 34 to be communicated with a front side space 2b because a total of the energiging force of a coil spring 40 and a force based on a lockup exhaust pressure of the front side space 2b is larger than a force based on the lockup engaging pressure of a rear side space 2a. Therefore, the piston 34 displaces forward to come into friction contact with the clutch plate 27 because a hydraulic pressure in the rear side space 2a receiving pressure at the rear surface is higher than that in the oil chamber 2c receiving pressure at the front surface, thus reducing transmission of judder vibration to the input shaft 24 side of a speed-change mechanism.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种变矩器，其能够减少在锁止离合器的滑动接合状态下产生的抖动振动向变速机构侧的传递。解决方案：在锁止离合器15的离合器片27与转换器壳体13的前盖11滑动接触的滑动接合状态下，在转换器壳体13之间具有旋转差，滑动接合状态是容纳在阀位移切换机构35的室38允许离合器板27和活塞34之间的油室2c与前侧空间2b连通，因为螺旋弹簧40的加力和基于锁定的力的总和前侧空间2b的排气压力大于基于后侧空间2a的锁定接合压力的力。因此，活塞34向前移动以与离合器片27摩擦接触，因为后侧空间2a中在后表面受压的油压高于在前表面承受压力的油室2c中的液压，因此减速振动对变速机构的输入轴24侧的传递。版权所有（C）2009，JPO＆INPIT

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