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公开(公告)号：US20130125700A1
公开(公告)日：2013-05-23
申请号：US13813050
申请日：2011-07-28
IPC分类号： F16F15/315
CPC分类号： F16F15/3153 , B60K6/445 , B60Y2400/48 , F16D1/10 , F16D3/14 , F16D2001/103 , F16F15/1395 , Y02T10/6204 , Y02T10/6239 , Y10T74/2121
摘要： A damper device comprises: a first shaft that outputs rotational power from a power source; a second shaft that transmits rotational power to a gear mechanism and has outer splines; a first rotational member(s) to which the rotational power of the first shaft is transmitted; a second rotational member spline-engaged with the outer splines; a damper unit that absorbs torque fluctuation between the first and second rotational members; and an inertial body having inner splines spline-engaged with the outer splines and having an annular portion. The tooth parts of the inner splines are pressed into contact with the tooth parts of the outer splines in the circumferential direction of the inertial body.
摘要翻译： 阻尼装置包括：从电源输出旋转动力的第一轴; 第二轴，其将旋转动力传递到齿轮机构并具有外花键; 传送第一轴的旋转动力的第一旋转构件; 与所述外花键花键接合的第二旋转构件; 阻尼单元，其吸收第一和第二旋转构件之间的扭矩波动; 以及具有与外花键花键接合并具有环形部分的内花键的惯性体。 内花键的齿部在惯性体的圆周方向上与外花键的齿部部分压接。
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公开(公告)号：US08357050B2
公开(公告)日：2013-01-22
申请号：US12730691
申请日：2010-03-24
IPC分类号： F16D7/02
CPC分类号： F16D7/025 , F16F15/1297
摘要： A torque fluctuation absorber includes a first plate member to which power of rotation is transmitted from a first rotational shaft, a second plate member arranged at a preset distance from the first plate member, a third plate member arranged between the first plate member and the second plate member and configured to transmit power of rotation to a second rotational shaft. The torque fluctuation absorber also includes a fourth plate member arranged at a preset distance from the second plate member, and a resilient member arranged between the second plate member and the fourth plate member and configured to bias the second plate member towards the third plate member. The resilient member includes a first end abutting against the second plate member in an area where the second plate member faces the third plate member in the axial direction, and a second end abutting against the fourth plate member.
摘要翻译： 扭矩波动吸收器包括：第一板构件，其旋转动力从第一旋转轴传递，第二板构件布置在距离第一板构件预定距离处;第三板构件，布置在第一板构件和第二板构件之间; 并且构造成将旋转动力传递到第二旋转轴。 扭矩波动吸收器还包括以与第二板构件预定距离布置的第四板构件和布置在第二板构件和第四板构件之间的弹性构件，其构造成朝向第三板构件偏压第二板构件。 弹性构件包括在第二板构件在轴向方向上面对第三板构件的区域中抵靠第二板构件的第一端和抵靠第四板构件的第二端。
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公开(公告)号：US08257183B2
公开(公告)日：2012-09-04
申请号：US12748673
申请日：2010-03-29
IPC分类号： F16D7/02 , F16F15/123
CPC分类号： F16F15/1295 , F16F15/1297
摘要： A torque fluctuation absorber includes a first plate member, ring-shaped second and third plate members, a fourth plate member, a resilient member and a predetermined member. The resilient member absorbs torque fluctuation between the second or third plate member and the fourth plate member. The predetermined member on a power transmission path between at least two of the first, second and third plate members has a stopper section. The stopper section allows relative rotation between the second or third plate member and the fourth plate member within a predetermined distance in the circumferential direction of the second plate member. The stopper section prevents relative rotation between the second or third plate member and the fourth plate member by contacting to the fourth plate member.
摘要翻译： 扭矩波动吸收器包括第一板构件，环形第二和第三板构件，第四板构件，弹性构件和预定构件。 弹性构件吸收第二或第三板构件与第四板构件之间的扭矩波动。 在第一，第二和第三板构件中的至少两个之间的动力传递路径上的预定构件具有止动部。 止动部允许第二板构件与第四板构件在第二板构件的圆周方向上的预定距离内相对旋转。 止动部通过与第四板部件接触来防止第二或第三板部件与第四板部件之间的相对旋转。
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公开(公告)号：US09086116B2
公开(公告)日：2015-07-21
申请号：US13813050
申请日：2011-07-28
IPC分类号： F16F15/12 , F16F15/315 , F16F15/139 , B60K6/445 , F16D1/10 , F16D3/14
CPC分类号： F16F15/3153 , B60K6/445 , B60Y2400/48 , F16D1/10 , F16D3/14 , F16D2001/103 , F16F15/1395 , Y02T10/6204 , Y02T10/6239 , Y10T74/2121
摘要： A damper device comprises: a first shaft that outputs rotational power from a power source; a second shaft that transmits rotational power to a gear mechanism and has outer splines; a first rotational member(s) to which the rotational power of the first shaft is transmitted; a second rotational member spline-engaged with the outer splines; a damper unit that absorbs torque fluctuation between the first and second rotational members; and an inertial body having inner splines spline-engaged with the outer splines and having an annular portion. The tooth parts of the inner splines are pressed into contact with the tooth parts of the outer splines in the circumferential direction of the inertial body.
摘要翻译： 阻尼装置包括：从电源输出旋转动力的第一轴; 第二轴，其将旋转动力传递到齿轮机构并具有外花键; 传送第一轴的旋转动力的第一旋转构件; 与所述外花键花键接合的第二旋转构件; 阻尼单元，其吸收第一和第二旋转构件之间的扭矩波动; 以及具有与外花键花键接合并具有环形部分的内花键的惯性体。 内花键的齿部在惯性体的圆周方向上与外花键的齿部部分压接。
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公开(公告)号：US08272966B2
公开(公告)日：2012-09-25
申请号：US12535321
申请日：2009-08-04
IPC分类号： F16D7/02
CPC分类号： F16F15/1297 , F16F15/1203 , F16F2230/30
摘要： A damper device includes a damper portion and a limiter portion, and the limiter portion has a first constitutive member formed to cover the damper portion or the limiter portion, a first and second friction materials fixed to a second constitutive member of the damper portion, a cover plate provided so as to be slidable to the first friction material, a support plate arranged so as to be distant from the cover plate at a radially inner portion of the support plate and so as to contact the cover plate at a radially outer portion of the support plate, a pressure plate provided so as to be slidable to the second friction material and a coned disc spring provided between the support plate and the pressure plate, wherein the first constitutive member is at least one of the cover plate and the support plate.
摘要翻译： 阻尼器装置包括阻尼器部分和限制器部分，并且限制部分具有形成为覆盖阻尼器部分或限制部分的第一构成部件，固定到阻尼器部分的第二构成部件的第一和第二摩擦材料， 盖板，设置成能够滑动到第一摩擦材料;支撑板，其布置成在支撑板的径向内部处远离盖板，并且在支撑板的径向外侧部分处接触盖板 所述支撑板，设置成能够滑动到所述第二摩擦材料的压板和设置在所述支撑板和所述压板之间的锥形弹簧，其中所述第一构成构件是所述盖板和所述支撑板中的至少一个 。
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公开(公告)号：US08197347B2
公开(公告)日：2012-06-12
申请号：US12535276
申请日：2009-08-04
IPC分类号： F16F15/129
CPC分类号： F16F15/129
摘要： A damper device includes a first plate member rotated when the rotational force is inputted from an input side, a second plate member rotatable relative to the first plate member and outputting the rotational force to an output side when rotated in response to rotation of the first plate member, a damper portion for absorbing relative rotation between the first plate member and the second plate member, and a hysteresis portion for absorbing the relative rotation by a friction force. The hysteresis portion includes an intermediate member between the first plate member and the second plate member, and the intermediate member is pressed against one of the first plate member and the second plate member by the other one of the first plate member and the second plate member when the first plate member and the second plate member rotate relative to each other.
摘要翻译： 阻尼器装置包括当从输入侧输入旋转力时旋转的第一板构件，可相对于第一板构件旋转的第二板构件，并且响应于第一板的旋转而旋转时将旋转力输出到输出侧 构件，用于吸收第一板构件和第二板构件之间的相对旋转的阻尼部，以及用于通过摩擦力吸收相对旋转的滞后部。 滞后部分包括在第一板构件和第二板构件之间的中间构件，并且中间构件通过第一板构件和第二板构件中的另一个压靠第一板构件和第二板构件中的一个 当第一板构件和第二板构件相对于彼此旋转时。
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公开(公告)号：US20100243400A1
公开(公告)日：2010-09-30
申请号：US12748673
申请日：2010-03-29
IPC分类号： F16F15/123
CPC分类号： F16F15/1295 , F16F15/1297
摘要： A torque fluctuation absorber includes a first plate member, ring-shaped second and third plate members, a fourth plate member, a resilient member and a predetermined member. The resilient member absorbs torque fluctuation between the second or third plate member and the fourth plate member. The predetermined member on a power transmission path between at least two of the first, second and third plate members has a stopper section. The stopper section allows relative rotation between the second or third plate member and the fourth plate member within a predetermined distance in the circumferential direction of the second plate member. The stopper section prevents relative rotation between the second or third plate member and the fourth plate member by contacting to the fourth plate member.
摘要翻译： 扭矩波动吸收器包括第一板构件，环形第二和第三板构件，第四板构件，弹性构件和预定构件。 弹性构件吸收第二或第三板构件与第四板构件之间的扭矩波动。 在第一，第二和第三板构件中的至少两个之间的动力传递路径上的预定构件具有止动部。 止动部允许第二板构件与第四板构件在第二板构件的圆周方向上的预定距离内相对旋转。 止动部通过与第四板部件接触来防止第二或第三板部件与第四板部件之间的相对旋转。
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公开(公告)号：US09523409B2
公开(公告)日：2016-12-20
申请号：US13980841
申请日：2011-01-21
申请人： Masaru Ebata , Tomohiro Saeki , Tsutomu Sekine , Masakazu Kamiya , Ulrich Rohs
发明人： Masaru Ebata , Tomohiro Saeki , Tsutomu Sekine , Masakazu Kamiya , Ulrich Rohs
IPC分类号： F16F15/30 , F16F15/139
CPC分类号： F16F15/30 , F16F15/1392 , Y10T74/2131
摘要： A torque fluctuation absorbing apparatus comprises a first plate member, a second plate member disposed at a position axially offset from the first plate member, an intermediate plate member that is disposed between the first plate member and the second plate member and has a frictional sliding surface mating with the second plate member, rolling elements disposed so as to roll between the intermediate plate member and the first plate member, and resilient member that allows the intermediate plate member and the first plate member to rotate relative to each other. The intermediate plate member and the first plate member have acting sections on a surface whereon at least one of the rolling elements rolls, the acting sections press the intermediate plate member against the second plate member by a relative rotation between the intermediate plate member and the first plate member.
摘要翻译： 扭矩波动吸收装置包括：第一板构件，设置在与第一板构件轴向偏移的位置的第二板构件;中间板构件，其设置在第一板构件和第二板构件之间，并具有摩擦滑动面 与第二板构件配合，设置成在中间板构件和第一板构件之间滚动的滚动元件和允许中间板构件和第一板构件相对于彼此旋转的弹性构件。 中间板构件和第一板构件具有在至少一个滚动元件滚动的表面上的作用部分，作用部分通过中间板构件和第一板构件之间的相对旋转将中间板构件压靠第二板构件 板材。
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公开(公告)号：US20130298725A1
公开(公告)日：2013-11-14
申请号：US13980841
申请日：2011-01-21
申请人： Masaru Ebata , Tomohiro Saeki , Tsutomu Sekine , Masakazu Kamiya , Ulrich Rohs
发明人： Masaru Ebata , Tomohiro Saeki , Tsutomu Sekine , Masakazu Kamiya , Ulrich Rohs
IPC分类号： F16F15/30
CPC分类号： F16F15/30 , F16F15/1392 , Y10T74/2131
摘要： A torque fluctuation absorbing apparatus comprises a first plate member, a second plate member disposed at a position axially offset from the first plate member, an intermediate plate member that is disposed between the first plate member and the second plate member and has a frictional sliding surface mating with the second plate member, rolling elements disposed so as to roll between the intermediate plate member and the first plate member, and resilient member that allows the intermediate plate member and the first plate member to rotate relative to each other. The intermediate plate member and the first plate member have acting sections on a surface whereon at least one of the rolling elements rolls, the acting sections press the intermediate plate member against the second plate member by a relative rotation between the intermediate plate member and the first plate member.
摘要翻译： 扭矩波动吸收装置包括：第一板构件，设置在与第一板构件轴向偏移的位置的第二板构件;中间板构件，其设置在第一板构件和第二板构件之间，并具有摩擦滑动面 与第二板构件配合，设置成在中间板构件和第一板构件之间滚动的滚动元件和允许中间板构件和第一板构件相对于彼此旋转的弹性构件。 中间板构件和第一板构件具有在至少一个滚动元件滚动的表面上的作用部分，作用部分通过中间板构件和第一板构件之间的相对旋转将中间板构件压靠第二板构件 板材。
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公开(公告)号：US20090294239A1
公开(公告)日：2009-12-03
申请号：US12476774
申请日：2009-06-02
IPC分类号： F16D43/20
CPC分类号： F16F15/1397 , F16F15/13164 , F16F15/13185
摘要： A torque fluctuation absorbing apparatus for absorbing a torque fluctuation generated between an engine and a transmission includes a dumper portion having a first plate member, a second plate member and a plurality of coil springs. The second plate member includes a first plate portion and a second plate portion to interpose therebetween the first plate member. The plurality of coil springs is provided between the first and second plate members. The plurality of coil springs is arranged to compress when the first and second plate members move relative to each other thereby absorbing a torque fluctuation generated by a difference between a rotation of the first plate member and a rotation of the second plate member. The first plate member is connected to an output shaft of the engine. The second plate member is connected to an input shaft of the transmission.
摘要翻译： 用于吸收在发动机和变速器之间产生的扭矩波动的扭矩波动吸收装置包括具有第一板构件，第二板构件和多个螺旋弹簧的卸载部。 第二板构件包括第一板部分和第二板部分，以在第一板部件之间插入第一板构件。 多个螺旋弹簧设置在第一和第二板构件之间。 多个螺旋弹簧被布置成当第一和第二板构件相对于彼此移动时被压缩，从而吸收由第一板构件的旋转和第二板构件的旋转之间的差异产生的扭矩波动。 第一板构件连接到发动机的输出轴。 第二板构件连接到变速器的输入轴。
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