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    • 2. 发明专利
    • Torque fluctuation absorbing apparatus
    • 扭矩波动吸收装置
    • JP2012247005A
    • 2012-12-13
    • JP2011119380
    • 2011-05-27
    • Aisin Seiki Co Ltdアイシン精機株式会社
    • SAEKI TOMOHIRONISHIO YUSAKUKAWAZOE HIROSHISUEZAKI HIROAKINAKAGAITO SATOSHISEKINE TSUTOMU
    • F16F15/134F16D7/02F16F15/127
    • F16F15/12366F16F2226/041
    • PROBLEM TO BE SOLVED: To provide a torque fluctuation absorbing apparatus which can be coupled to a crankshaft of an engine with a bolt from a transmission side, without providing a hole for bolt insertion.SOLUTION: The torque fluctuation absorbing apparatus includes: a first assembly 2 absorbing a fluctuating torque generated between a first rotating shaft 6 and second rotating shaft 8 coaxially, and having one end 10 coupled to the first rotating shaft 6 from the second rotating shaft 8 side by a coupling member 7; a second assembly 3 absorbing the fluctuating torque generated between the first rotating shaft 6 and second rotating shaft 8, arranged on the second rotating shaft 8 side nearer than the coupling member 7, and having the other end 26 coupled to the second rotating shaft 8; and a coupling means 31 coupling the other end 13 of the first assembly 2 and the one end 20, 21 and 22 of the second assembly 3.
    • 要解决的问题:提供一种扭矩波动吸收装置,其可以从发送侧用螺栓联接到发动机的曲轴上,而不设置用于螺栓插入的孔。 解决方案:扭矩波动吸收装置包括:第一组件2,其同时吸收在第一旋转轴6和第二旋转轴8之间产生的波动扭矩,并且具有从第二旋转的第一旋转轴6联接到第一旋转轴6的一端10 轴8侧通过联接构件7; 吸收第一旋转轴6和第二旋转轴8之间产生的波动扭矩的第二组件3,其布置在比联接构件7更靠近的第二旋转轴8侧,并且具有联接到第二旋转轴8的另一端26; 以及联接装置31,其联接第一组件2的另一端13和第二组件3的一端20,21和22。(C)2013,JPO&INPIT
    • 3. 发明专利
    • Torque variation absorbing device
    • 扭矩变化吸收装置
    • JP2012067876A
    • 2012-04-05
    • JP2010214349
    • 2010-09-24
    • Aisin Seiki Co Ltdアイシン精機株式会社
    • SEKINE TSUTOMUMIYAMACHI YOSHIHIRO
    • F16F15/134F16F15/139
    • F16F15/12366F16F15/1217F16F15/1297
    • PROBLEM TO BE SOLVED: To provide a torque variation absorbing device having a plurality of dampers which can secure twist angles of the dampers while suppressing the enlargement of the size of the device in the radial direction even if a stopper is installed.SOLUTION: The torque variation absorbing device includes: the first damper 2 which absorbs variation torque between a first rotating member 17 and second rotation members 20, 21; the second damper 4 which absorbs variation torque between the second rotating members 20, 21 and a third rotating member 30; and the stopper 22 which regulates excessive twists of the first damper 2 and the second damper 4. The stopper 22 is fixed to the second rotating members 20, 21, the first rotating member 17 has a first protrusion 17a which can abut on the stopper 22 by a twist between the first rotating member 17 and the second rotating members 20, 21, and the third rotating member 30 has a second protrusion 30d which can abut on the stopper 22 inside the radial direction rather than the first protrusion 17a by a twist between the third rotating member 30 and the second rotating members 20, 21.
    • 要解决的问题:提供一种具有多个阻尼器的扭矩变化吸收装置,即使设置有止动件,也可以在抑制装置的径向尺寸扩大的同时确保阻尼器的扭转角度。 解决方案:扭矩变化吸收装置包括:第一阻尼器2,其吸收第一旋转构件17和第二旋转构件20,21之间的变化扭矩; 吸收第二旋转构件20,21与第三旋转构件30之间的变化扭矩的第二阻尼器4; 以及限制第一阻尼器2和第二阻尼器4的过度扭转的止动件22.止动件22固定到第二旋转构件20,21,第一旋转构件17具有能够抵接在止动件22上的第一突起17a 通过第一旋转构件17和第二旋转构件20,21之间的扭转,并且第三旋转构件30具有第二突起30d,该第二突起30d可以通过第二突起30d之间的扭转而在径向方向而不是第一突起17a抵接在止动件22上 第三旋转构件30和第二旋转构件20,21。版权所有(C)2012,JPO和INPIT
    • 4. 发明专利
    • Damper device
    • 阻尼器装置
    • JP2010084808A
    • 2010-04-15
    • JP2008252275
    • 2008-09-30
    • Aisin Seiki Co Ltdアイシン精機株式会社
    • SAEKI TOMOHIRONAKAGAITO SATOSHISEKINE TSUTOMUISHITA YOSHITAKA
    • F16F15/134
    • F16F15/12326
    • PROBLEM TO BE SOLVED: To provide a damper device capable of preventing generation of sliding hysteresis torque due to the contact of a coil spring with an end surface of a window part by forming a large torsion angle. SOLUTION: This damper device comprises: window parts 4a and 5a housing the coil springs 19; input side members 4 and 5 for inputting rotary power to the coil springs 19; an output side member 3 having a window part 3a housing the coil spring 19 and for outputting rotary power of the coil spring 19; and spring sheets 17 and 18 arranged between the end of the coil spring 19 and the window parts 3a, 4a and 5a. The spring sheet 17 has an outer peripheral projection part 17a projecting in the circumferential direction in an outer peripheral part. The spring sheet 18 has an outer peripheral recessed part 18a in a part projecting in the circumferential direction in the outer peripheral part. The outer peripheral projection part 17a is inserted into the outer peripheral recessed part 18a and overlapped with each other when the input side members 4 and 5 and the output side member 3 are rotated relatively to each other. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供一种能够防止由于螺旋弹簧与窗部件的端面的接触而形成大的扭转角而产生滑动滞后扭矩的阻尼装置。 解决方案:该阻尼装置包括:容纳螺旋弹簧19的窗部分4a和5a; 输入侧构件4和5用于向螺旋弹簧19输入旋转动力; 输出侧构件3,具有容纳螺旋弹簧19的窗口部分3a和用于输出螺旋弹簧19的旋转动力; 以及布置在螺旋弹簧19的端部和窗部分3a,4a和5a之间的弹簧片17和18。 弹簧片17具有在外周部沿圆周方向突出的外周突出部17a。 弹簧片18在外周部具有沿圆周方向突出的部分的外周凹部18a。 当输入侧构件4和5以及输出侧构件3相对旋转时,外周突出部分17a插入到外周凹部18a中并且彼此重叠。 版权所有(C)2010,JPO&INPIT
    • 5. 发明专利
    • Torque fluctuation absorbing apparatus
    • 扭矩波动吸收装置
    • JP2012246936A
    • 2012-12-13
    • JP2011116520
    • 2011-05-25
    • Aisin Seiki Co Ltdアイシン精機株式会社
    • SAEKI TOMOHIROKAWAZOE HIROSHISUEZAKI HIROAKINISHIO YUSAKUSEKINE TSUTOMU
    • F16F15/139F16D7/02F16F15/123F16F15/129F16F15/134
    • F16F15/123F16F15/1295F16F15/1297
    • PROBLEM TO BE SOLVED: To provide a torque fluctuation absorbing apparatus stabilizing the characteristics of a limiter portion by stabilizing the sliding plane of the limiter portion.SOLUTION: The torque fluctuation absorbing apparatus includes: side plates 12 and 13; a lining plate 11 arranged between the side plates 12 and 13; a connecting member 18 connecting the side plate 12 and the side plate 13 in a radially inner side than the lining plate 11; a pressure plate 14 arranged between the side plate 13 and the lining plate 11; and an elastic member 15 biasing the pressure plate 14 toward the lining plate 11 side. The lining plate 11 is slidably sandwiched between the side plate 12 and the pressure plate 14, and the side plates 12 and 13 have reinforcing portions 12c and 13c having axially curved portions in portions radially outside the connecting member 18, respectively.
    • 要解决的问题:提供通过稳定限制器部分的滑动平面来稳定限制器部分的特性的扭矩波动吸收装置。 解决方案:扭矩波动吸收装置包括:侧板12和13; 布置在侧板12和13之间的衬板11; 连接构件18,其将侧板12和侧板13连接在比衬板11的径向内侧; 布置在侧板13和衬板11之间的压板14; 以及将压板14朝向衬板11侧偏压的弹性部件15。 衬板11可滑动地夹在侧板12和压板14之间,并且侧板12和13具有分别在连接构件18的径向外侧的部分具有轴向弯曲部分的加强部分12c和13c。 版权所有(C)2013,JPO&INPIT
    • 6. 发明专利
    • ダンパ装置
    • 阻尼器装置
    • JP2014214818A
    • 2014-11-17
    • JP2013092979
    • 2013-04-25
    • アイシン精機株式会社Aisin Seiki Co Ltd
    • NAKAGAITO SATOSHISAEKI TOMOHIROEBATA MASARUSEKINE TSUTOMU
    • F16F15/134F16D7/02
    • F16D3/12F16F15/1395
    • 【課題】軸方向のサイズの小型化を図ることが可能なダンパ装置を提供する。【解決手段】実施形態のダンパ装置100は、一対の第1プレート10と、開口部26を含む第2プレート20と、第1プレート10と第2プレート20との間に設けられた弾性部材60と、開口部26の内側に位置する第1部分33と、開口部26の外側に位置する第2部分34とを含む第3プレート30とを備える。そして、第1部分33と開口部26の内側の端面とは、互いに当接可能に構成されており、ダンパ装置100は、第1部分33と開口部26の内側の端面とが互いに当接した場合に、第1プレート10および第3プレート30と第2プレート20との回転軸Ax回りの相対的な回転の範囲が制限されるように構成されている。【選択図】図2
    • 要解决的问题:提供能够减小轴向尺寸的阻尼装置。解决方案:阻尼装置100包括:一对第一板10; 包括孔26的第二板20; 形成在第一板10和第二板20之间的弹性构件60; 以及第三板30,其包括位于孔26的内侧的第一部分33和位于孔26的外侧的第二部分34.第一部分33和孔26的内端面构造成 彼此抵接,并且阻尼器装置被构造成使得当第一部分33和孔26的内端面彼此抵接时​​,第一板10和第三板30相对旋转的范围为 围绕旋转轴线Ax的第二板20被限制。
    • 7. 发明专利
    • Torque fluctuation absorber
    • 扭矩波动吸收器
    • JP2013024364A
    • 2013-02-04
    • JP2011161730
    • 2011-07-25
    • Aisin Seiki Co Ltdアイシン精機株式会社
    • SAEKI TOMOHIRONISHIO YUSAKUSUEZAKI HIROAKIKAWAZOE HIROSHISEKINE TSUTOMU
    • F16F15/133F16D7/02F16F15/134F16F15/139
    • F16F15/129F16D7/025
    • PROBLEM TO BE SOLVED: To provide a torque fluctuation absorber in which characteristics of a limiter are stabilized even if the limiter has such a configuration that both surfaces of a friction material are slidable.SOLUTION: The torque fluctuation absorber includes: a rotatable plate member 11; a second plate member 14 which is disposed at a position deviated from the first plate member 11 in an axial direction and can be rotated with respect to the first plate member 11; a first friction material 16 which is disposed between the first plate member 11 and the second plate member 14 and brought into pressure-contact with the first plate member 11 and the second plate member 14 so as to be slidable; and a first guide 11b which regulates the movement of the first friction material 16 to the inside in a radial direction.
    • 要解决的问题:为了提供一种扭矩波动吸收器,其中限制器的特性即使限制器具有使得摩擦材料的两个表面都可滑动的构造。 解决方案:扭矩波动吸收器包括:可旋转板构件11; 第二板构件14,其设置在与轴向方向偏离第一板构件11的位置,并且能够相对于第一板构件11旋转; 第一摩擦材料16设置在第一板构件11和第二板构件14之间,并与第一板构件11和第二板构件14压力接触以便可滑动; 以及第一引导件11b,其调节第一摩擦材料16沿径向向内部的移动。 版权所有(C)2013,JPO&INPIT
    • 8. 发明专利
    • Torque fluctuation absorbing apparatus
    • 扭矩波动吸收装置
    • JP2009293652A
    • 2009-12-17
    • JP2008145393
    • 2008-06-03
    • Aisin Seiki Co Ltdアイシン精機株式会社
    • NAKAGAITO SATOSHISAEKI TOMOHIROSEKINE TSUTOMUISHITA YOSHITAKA
    • F16F15/134F16D7/02F16F15/139
    • F16F15/1397F16F15/13164F16F15/13185
    • PROBLEM TO BE SOLVED: To sufficiently secure damping performance of a damper portion while reducing the mass of an entire apparatus. SOLUTION: This torque fluctuation absorbing apparatus is provided with the damper portion 4 having a plate member 13, a plate member 16 arranged to sandwich the plate member 13 and a plurality of coil springs 15 arranged to compress when the plate member 13 and the plate member 16 move relative to each other thereby absorbing shock generated by a difference between a rotation of the plate member 13 and a rotation of the second plate member 16. The plate member 13 is indirectly connected to an output shaft 1 of an engine. The plate member 16 is indirectly connected to an input shaft 2 of a transmission. A hub member 21 indirectly connected to the plate member 16 is constituted for spline engagement with the input shaft 2. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:为了在减小整个装置的质量的同时充分确保阻尼器部件的阻尼性能。 解决方案:该扭矩波动吸收装置设置有阻尼部分4,该阻尼部分4具有板构件13,布置成夹住板构件13的板构件16和多个螺旋弹簧15,螺旋弹簧15布置成当板构件13和 板构件16相对于彼此移动,从而吸收由板构件13的旋转和第二板构件16的旋转之间的差异产生的冲击。板构件13间接连接到发动机的输出轴1。 板构件16间接地连接到变速器的输入轴2。 间接连接到板构件16的轮毂构件21构成用于与输入轴2花键接合。版权所有(C)2010,JPO&INPIT