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1. 发明专利

JP2004019834A Equipment for absorbing torque fluctuation 审中-公开
公开(公告)号：JP2004019834A
公开(公告)日：2004-01-22
申请号：JP2002177585
申请日：2002-06-18
申请人： Aisin Seiki Co Ltd , Stt Kk , アイシン精機株式会社 , エスティーティー株式会社
发明人： KONDO HIROSHI , TAKEUCHI MINORU , HIRATSUKA ICHIRO , EBATA MASARU , IKEDA NORIYUKI , SUGASAWA YOSHIFUMI
IPC分类号： F16F15/134 , F16D7/02 , F16D43/21 , F16H35/10
摘要： PROBLEM TO BE SOLVED: To provide an equipment for absorbing torque fluctuation, which is advantageous for making torque-limiter thin, ensures the degree of freedom in designing components, and is advantageous for ensuring a required coefficient of friction. SOLUTION: The torque fluctuation-absorbing equipment 1 includes a 1st member 2 which is linked to a 1st rotation shaft 11 and extended radially outside, a 2nd member 3 which is connected to a 2nd rotation shaft 12 and extended radially outside, a damper 4 transmitting torque of the rotation shaft 11 to the rotation shaft 12, and a torque limiter 5. When the torque fluctuation between the 1st rotation shaft 11 and the 2nd rotation shaft 12 is within a set value, the torque limiter 5 transmits torque of the shaft 11 to the shaft 12. While, in the case when the torque fluctuation between the shafts 11 and 12 exceeds the set value, the torque limiter 5 generates sliding so as to improve torque-transmission cutoff-property between the shafts 11 and 12. Friction engagement parts 51A, 51B of the torque limiter 5 are formed in a film mainly composed of hard particles and a binder for bonding the hard particles. COPYRIGHT: (C)2004,JPO

2. 发明专利

JP2013245708A Spring fixing device 审中-公开
标题翻译：弹簧固定装置
公开(公告)号：JP2013245708A
公开(公告)日：2013-12-09
申请号：JP2012118028
申请日：2012-05-23
申请人： Toyota Motor Corp , トヨタ自動車株式会社 , Aisin Seiki Co Ltd , アイシン精機株式会社 , Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社 , Exedy Corp , 株式会社エクセディ
发明人： ITATSU NAOKI , YAMASHITA TOSHIYA , NAKAJIMA YOICHI , EBATA MASARU , HORI TAKASHI , DOMITSU YASUNORI
IPC分类号： F16F1/12 , F16F1/06 , F16F3/04 , F16F15/123 , F16H45/02
CPC分类号： Y02T10/6204
摘要： PROBLEM TO BE SOLVED: To provide a structure capable of surely fixing a small diameter coil spring to a large diameter coil spring, in the structure for storing the small diameter coil spring inside the large diameter coil spring.SOLUTION: Since both a circular cross section part 56 of a large diameter coil spring 36a and a circular cross section part 58 of a small diameter coil spring 36b are sandwiched in a holding plate 54, the small diameter coil spring 36b is integrally fixed to the large diameter coil spring 36a, and the small diameter coil spring 36b is surely checked in relatively moving to the large diameter coil spring 36a. Since a state of sandwiching the small diameter coil spring 36b and the large diameter coil spring 36a in the holding pate 54 is always maintained, the small diameter coil spring 36b is surely prevented from slipping out of the large diameter coil spring 36a.
摘要翻译：要解决的问题：提供一种能够将小直径螺旋弹簧固定在大直径螺旋弹簧上的结构，用于在小直径螺旋弹簧内部存储大直径螺旋弹簧的结构中。解决方案：由于圆形横截面大直径螺旋弹簧36a的部分56和小直径螺旋弹簧36b的圆形截面部分58夹在保持板54中，小直径螺旋弹簧36b一体地固定到大直径螺旋弹簧36a，确实检查小直径螺旋弹簧36b相对移动到大直径螺旋弹簧36a。由于始终保持将小直径螺旋弹簧36b和大直径螺旋弹簧36a夹持在保持爪54中的状态，所以可靠地防止小直径螺旋弹簧36b从大直径螺旋弹簧36a滑出。

3. 发明专利

JP2013076419A Vehicular fluid transmission apparatus 有权
标题翻译：车辆流体传动装置
公开(公告)号：JP2013076419A
公开(公告)日：2013-04-25
申请号：JP2011214880
申请日：2011-09-29
申请人： Toyota Motor Corp , トヨタ自動車株式会社 , Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社 , Aisin Seiki Co Ltd , アイシン精機株式会社 , Exedy Corp , 株式会社エクセディ
发明人： YAMASHITA TOSHIYA , ITATSU NAOKI , NAKAJIMA YOICHI , HORI TAKASHI , EBATA MASARU , DOMITSU YASUNORI
IPC分类号： F16H41/24 , F16F15/134
CPC分类号： F03B15/04 , F01D25/24 , F16H41/24 , F16H45/02 , F16H2045/0205 , F16H2045/0221 , F16H2045/0252 , F16H2045/0294
摘要： PROBLEM TO BE SOLVED: To provide a vehicular fluid transmission apparatus in which centering precision of a pump shell is maintained without employing a bearing and a bushing between a centerpiece and a centering hole.SOLUTION: Since a driven plate 38 (a damper output member) is fixed to a set member 35 fixed to a pump shell 12c and simultaneously a cylindrical boss part 42b provided on an inner peripheral part of a damper shell 42 and a centering member 33 projecting from a crankshaft 22 of an engine 21 toward the pump shell 12c are mutually fitted, a damper input member and a centering member fixed to an output shaft of a drive source do not relatively rotate with each other but are fitted to each other and then are centered with each other, so that the centering precision of the pump shell is maintained without employing the bearing and the bushing between the centerpiece and the centering hole.
摘要翻译：解决的问题：提供一种在不使用轴承和中心件与定心孔之间的衬套的情况下保持泵壳的定心精度的车辆液体传动装置。解决方案：由于驱动板38（阻尼器输出构件）固定到固定到泵壳体12c上的固定构件35，同时设置在减震器壳体42的内周部分上的圆柱形凸台部分42b和定心从发动机21的曲轴22朝向泵壳12c突出的构件33相互配合，固定在驱动源的输出轴上的阻尼器输入构件和定心构件彼此不相对旋转，而是彼此相配合然后彼此对中，使得在不使用轴承和中心件与定心孔之间的衬套的情况下，保持泵壳的定心精度。版权所有（C）2013，JPO＆INPIT

4. 发明专利

JP2013072541A Torque variation absorbing apparatus 有权
标题翻译：扭矩变化吸收装置
公开(公告)号：JP2013072541A
公开(公告)日：2013-04-22
申请号：JP2011214266
申请日：2011-09-29
申请人： Aisin Seiki Co Ltd , アイシン精機株式会社 , Toyota Motor Corp , トヨタ自動車株式会社 , Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社 , Exedy Corp , 株式会社エクセディ
发明人： EBATA MASARU , YAMASHITA TOSHIYA , HORI TAKASHI , DOMITSU YASUNORI
IPC分类号： F16F15/134 , F16H45/02
CPC分类号： F16F15/123 , F16F15/1232 , F16F15/13185 , F16H41/24 , F16H2045/0221
摘要： PROBLEM TO BE SOLVED: To provide a torque variation absorbing apparatus that further increases the inertia on the engine side than at the damper part in a power transmission path while increasing the torsion angle.SOLUTION: The torque variation absorbing apparatus includes: a center plate 23 that is adapted to be rotatably and coaxially arranged with respect to a drive plate 10 rotating integrally with a crankshaft 2; side plates 17, 18 that are rotatably and coaxially arranged with respect to the center plate 23; elastic members 34 that absorb torque variations occurring between the side plates 17, 18 and the center plate 23; and a block member 14 that is adapted to be engaged with the drive plate 10 by an engaging member 16 and is attached to the side plate 17. The side plates 17, 18 include a plurality of accommodation parts 17a, 18a accommodating the elastic members 34 therein. The block member 14 is attached to a part between the accommodation parts 17a circumferentially adjacent to each other in the side plate 17.
摘要翻译：要解决的问题：提供一种转矩变化吸收装置，其在增加扭转角的同时，进一步增加发动机侧的惯性，而不是在动力传递路径中的阻尼器部分处的惯性。扭矩变化吸收装置包括：中心板23，其适于相对于与曲轴2一体地旋转的驱动板10可旋转并同轴地布置; 侧板17,18相对于中心板23可旋转并同轴布置; 弹性构件34，其吸收在侧板17,18和中心板23之间发生的扭矩变化; 以及嵌合构件14，其适于通过接合构件16与驱动板10接合并附接到侧板17.侧板17,18包括容纳弹性构件34的多个容纳部17a，18a 其中。块构件14在侧板17中附接到彼此周向相邻的容纳部17a之间的部分。版权所有（C）2013，JPO＆INPIT

5. 发明专利

JP2013072540A Torque variation absorbing apparatus 有权
标题翻译：扭矩变化吸收装置
公开(公告)号：JP2013072540A
公开(公告)日：2013-04-22
申请号：JP2011214265
申请日：2011-09-29
申请人： Aisin Seiki Co Ltd , アイシン精機株式会社 , Toyota Motor Corp , トヨタ自動車株式会社 , Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社 , Exedy Corp , 株式会社エクセディ
发明人： EBATA MASARU , YAMASHITA TOSHIYA , HORI TAKASHI , DOMITSU YASUNORI
IPC分类号： F16F15/134 , F16H45/02
CPC分类号： F16F15/1213 , F16F15/123 , F16F15/12306 , F16F15/134 , F16F15/165 , F16F2230/10 , F16F2230/30 , F16H2045/0205 , F16H2045/0221 , F16H2045/0278
摘要： PROBLEM TO BE SOLVED: To provide a torque variation absorbing apparatus that surely seals the space for accommodating the elastic members even if applied with a centrifugal force or cooled.SOLUTION: The torque variation absorbing apparatus includes: a center plate 23; side plates 17, 18 that are rotatably arranged with respect to the center plate 23; elastic members 34, 35 that are accommodated in a space surrounded by the side plates 17, 18 and absorb torque variations occurring between the side plates 17, 18 and the center plate 23; a cover member 25 that is fixed to the center plate 23 and covers the space, accommodating the elastic members 34, 35 therein, from the outside by being slidably brought into pressure contact with the side plate 18; and a restraining part that is capable of restraining the deformation of the cover member 25 due to pressure acting on the cover member 25 when the air pressure inside the space accommodating the elastic members 34, 35 therein becomes lower than the outside air pressure.
摘要翻译：要解决的问题：提供一种扭矩变化吸收装置，其即使在施加离心力的情况下也可以密封用于容纳弹性部件的空间或冷却。解决方案：扭矩变化吸收装置包括：中心板23; 相对于中心板23可旋转地布置的侧板17,18; 弹性构件34,35容纳在由侧板17,18包围的空间中，并且吸收在侧板17,18和中心板23之间发生的扭矩变化; 固定在中心板23上并通过滑动地与侧板18压力接触而从外部将弹性部件34,35容纳在其中的空间的盖部件25; 以及限制部，当容纳弹性部件34,35的空间内的空气压力低于外部空气压力时，能够抑制由于作用在盖部件25上的压力而导致的盖部件25的变形。版权所有（C）2013，JPO＆INPIT

6. 发明专利

JP2009085318A Torque fluctuation absorbing device 有权
标题翻译：扭矩波动吸收装置
公开(公告)号：JP2009085318A
公开(公告)日：2009-04-23
申请号：JP2007254878
申请日：2007-09-28
申请人： Aisin Seiki Co Ltd , アイシン精機株式会社
发明人： NAKAGAITO SATOSHI , SAEKI TOMOHIRO , EBATA MASARU , ISHITA YOSHITAKA
IPC分类号： F16D7/02 , F16D3/14 , F16F15/139
摘要： PROBLEM TO BE SOLVED: To reduce the occurrence of eccentricity at a limiter part while reducing space and cost.
SOLUTION: This torque fluctuation absorbing device is arranged between a driving member (an output shaft of an engine, for example) and a driven one (an input shaft of a transmission, for example) and has a limiter part. When excessive relative torque is caused to occur between the driving member and the driven one, the limiter part generates slip to prevent the transmission of the excessive relative torque between the driving member and the driven one. In this device, the limiter part comprises a friction material 23, a holding member 22, which holds the friction material 23 at the driven member side so as to make it not rotatable relatively and moveable in the radial direction, and a cover plate 27, which pinches the friction material 23 from the driving member side so as to make it slidable and has a guide part 27a for guiding the slide.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：减少限制器部件的偏心率，同时降低空间和成本。解决方案：该扭矩波动吸收装置设置在驱动构件（例如，发动机的输出轴）与驱动构件（例如，发动机的输入轴）之间并具有限制器部分。当在驱动构件和被驱动构件之间产生过大的相对扭矩时，限制器部分产生滑动，以防止驱动构件和被驱动构件之间的过大的相对转矩的传递。在该装置中，限制器部分包括摩擦材料23，保持构件22，其将摩擦材料23保持在从动构件侧，使得其不能相对于径向旋转并且可沿径向移动;盖板27，其从驱动构件侧夹持摩擦材料23以使其可滑动并且具有用于引导滑块的引导部27a。版权所有（C）2009，JPO＆INPIT

7. 发明专利

JP2008303995A Torque variation absorbing device 有权
标题翻译：扭矩变化吸收装置
公开(公告)号：JP2008303995A
公开(公告)日：2008-12-18
申请号：JP2007152418
申请日：2007-06-08
申请人： Aisin Seiki Co Ltd , アイシン精機株式会社
发明人： NAKAGAITO SATOSHI , SAEKI TOMOHIRO , TAKEUCHI MINORU , EBATA MASARU , SUZUKI MASAKI , ISHITA YOSHITAKA
IPC分类号： F16F15/139 , F16D7/02 , F16F15/134 , F16H35/10
摘要： PROBLEM TO BE SOLVED: To provide a torque variation absorbing device capable of reducing occurrence of eccentricity of a damper part while the space and the cost are reduced.
SOLUTION: The torque variation absorbing device is equipped with a limiter part in which friction members 23 and 24 fixed to a lining plate 22 are held between a cover plate 27 and a pressure plate 29 and the damper part to absorb the torque variation rotating integrally with the lining plate 22 and the friction members 23 and 24, wherein the cover plate 27 has a mounting part to be mounted to a rotary member 25 and a friction part abutting to the friction member 23, and, as an easily-deformable part, twelve or more holes 27a provided between the mounting part and the friction part.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种在减小空间和成本的同时减少阻尼器部分的偏心度的转矩变化吸收装置。解决方案：扭矩变化吸收装置配备有限制部件，其中固定在衬板22上的摩擦部件23和24保持在盖板27和压板29之间，并且阻尼部件吸收扭矩变化与衬板22和摩擦构件23和24一体地旋转，其中盖板27具有安装到旋转构件25的安装部分和与摩擦构件23邻接的摩擦部分，并且作为容易变形的设置在安装部和摩擦部之间的部分，十二个或更多个孔27a。版权所有（C）2009，JPO＆INPIT

8. 发明专利

JP2008121900A Power transmission mechanism 有权
标题翻译：电力传输机制
公开(公告)号：JP2008121900A
公开(公告)日：2008-05-29
申请号：JP2008010694
申请日：2008-01-21
申请人： Aisin Seiki Co Ltd , アイシン精機株式会社
发明人： NAKANE GENRYU , EBATA MASARU , KAMIYA MASAKAZU , KOBAYASHI KIYOTOMO , SADAKARI HIDEJI
IPC分类号： F16F15/30 , F16F15/134
摘要： PROBLEM TO BE SOLVED: To reduce an amplitude of input oscillation in a power transmission mechanism.
SOLUTION: The power transmission mechanism is arranged so that a driving side member J1 which rotates and transmits power and a driven side member J2 which is connected to a flywheel 7 and is rotated by the transmission of power can relatively rotate with each other. The driving side member is provided with a first drive plate 2, a second drive plate 3 and a ring gear 4 for starting. The power transmission mechanism is configured so that an inertial body 5 different from the first drive plate 2, the second drive plate 3 and the ring gear 4 for starting is arranged outside the drive plate 2 and the second plate 3 at the outer periphery of the driving side member.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：减小动力传递机构中的输入振动的振幅。解决方案：动力传递机构被布置成使得旋转和传递动力的驱动侧构件J1和连接到飞轮7并通过动力传递而旋转的从动侧构件J2可以彼此相对旋转。驱动侧构件设置有第一驱动板2，第二驱动板3和用于启动的环形齿轮4。动力传递机构被构造成使得与第一驱动板2，第二驱动板3和用于起动的齿圈4不同的惯性体5布置在驱动板2的外侧，第二板3的外周驾驶侧成员。版权所有（C）2008，JPO＆INPIT

9. 发明专利

JP2008075881A Torque fluctuation absorber 审中-公开
标题翻译：扭矩波动吸收器
公开(公告)号：JP2008075881A
公开(公告)日：2008-04-03
申请号：JP2007310259
申请日：2007-11-30
申请人： Aisin Seiki Co Ltd , アイシン精機株式会社
发明人： KAMIYA MASAKAZU , SADAKARI HIDEJI , EBATA MASARU
IPC分类号： F16F15/123 , F16F15/30
摘要： PROBLEM TO BE SOLVED: To provide a torque fluctuation absorber reduced in weight and cost. SOLUTION: A driven side rotating member 30 is composed of a driven disk 31 and a flywheel 33 connecting the driven disk by a large number of bolts. The circumferential spacing of the large number of bolts for connecting the driven disk to the flywheel is made narrower near a torque delivery part of the driven disk than that of the bolts in a position distant from the torque delivery part. COPYRIGHT: (C)2008,JPO&INPIT

10. 发明专利

JP2014009704A Power transmission device 有权
标题翻译：电力传输装置
公开(公告)号：JP2014009704A
公开(公告)日：2014-01-20
申请号：JP2012144487
申请日：2012-06-27
申请人： Aisin Seiki Co Ltd , アイシン精機株式会社 , Toyota Motor Corp , トヨタ自動車株式会社 , Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社 , Exedy Corp , 株式会社エクセディ
发明人： EBATA MASARU , NAKAJIMA YOICHI , YAMASHITA TOSHIYA , ITATSU NAOKI , HORI TAKASHI , DOMITSU YASUNORI
IPC分类号： F16H45/02
摘要： PROBLEM TO BE SOLVED: To provide a power transmission device capable of absorbing minute displacement between shafts in a circumferential direction and an axial direction.SOLUTION: The power transmission device comprises: a shaft member 2; a drive plate 10 rotating integrally with the shaft member 2; input side plates 17, 18 in which rotation power of the drive plate 10 is inputted; a torque variation absorbing device 3 for absorbing a variation torque generated between it and an output side plate 23 outputting the rotation power; and a fluid transmission device 4 having output side members 45-48 outputting the rotation power by receiving the rotation power from input side members 40-44 in which the rotation power of the output side plate 23 is inputted via fluid. The shaft member 2 has a recess 2b indented in an axial direction at an end, and the input side plate 17 has a cylinder section 17f borne movably in the axial direction inside the recess 2b. A bearing member 29 is mounted to inside of the cylinder section 17f, and the input side plate 17 has a hole section 17h opened inside a tip of the cylinder section 17f.
摘要翻译：要解决的问题：提供一种能够沿圆周方向和轴向方向吸收轴之间的微小位移的动力传递装置。解决方案：动力传递装置包括：轴构件2; 与轴构件2一体旋转的驱动板10; 输入驱动板10的旋转动力的输入侧板17,18; 扭矩变化吸收装置3，用于吸收其与输出侧旋转动力的输出侧板23之间产生的变动扭矩; 以及具有输出侧构件45-48的流体传动装置4，其通过从输入侧构件40-44接收来自旋转动力的输出侧构件45-48，其中通过流体输入输出侧板23的旋转动力。轴构件2具有在端部沿轴向方向凹陷的凹部2b，输入侧板17具有在凹部2b内部沿轴向移动的筒部17f。轴承部件29安装在缸部17f的内部，输入侧板17具有在缸部17f的前端开口的孔部17h。

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