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公开(公告)号：US08398491B2
公开(公告)日：2013-03-19
申请号：US12912213
申请日：2010-10-26
申请人： Tomohiro Saeki , Masanori Suzuki , Yuki Miyamoto , Atsushi Yamazumi , Masaki Kato , Hiroyuki Yamamoto , Toshiyuki Saburi , Ryota Akada
发明人： Tomohiro Saeki , Masanori Suzuki , Yuki Miyamoto , Atsushi Yamazumi , Masaki Kato , Hiroyuki Yamamoto , Toshiyuki Saburi , Ryota Akada
IPC分类号： F16D7/02
CPC分类号： F16F15/129 , F16F2230/02
摘要： A torque fluctuation absorbing apparatus includes a first plate member, a second plate member rotatable relative to the first plate member, and a first friction member disposed between the first plate member and the second plate member and pressed against the first plate member in a slidable manner. The second plate member includes a first retaining surface that makes contact with the first friction member. The first friction member includes a plurality of grooves at a surface facing the first retaining surface of the second plate member, the grooves extending in a radial direction of the first friction member.
摘要翻译： 扭矩波动吸收装置包括第一板构件，可相对于第一板构件旋转的第二板构件和设置在第一板构件和第二板构件之间的第一摩擦构件，并以可滑动的方式压靠第一板构件 。 第二板构件包括与第一摩擦构件接触的第一保持面。 第一摩擦构件包括在面向第二板构件的第一保持面的表面处的多个槽，所述槽沿第一摩擦构件的径向方向延伸。
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公开(公告)号：US20110098119A1
公开(公告)日：2011-04-28
申请号：US12912213
申请日：2010-10-26
申请人： Tomohiro Saeki , Masanori Suzuki , Yuki Miyamoto , Atsushi Yamazumi , Masaki Kato , Hiroyuki Yamamoto , Toshiyuki Saburi , Ryota Akada
发明人： Tomohiro Saeki , Masanori Suzuki , Yuki Miyamoto , Atsushi Yamazumi , Masaki Kato , Hiroyuki Yamamoto , Toshiyuki Saburi , Ryota Akada
IPC分类号： F16D7/02
CPC分类号： F16F15/129 , F16F2230/02
摘要： A torque fluctuation absorbing apparatus includes a first plate member, a second plate member rotatable relative to the first plate member, and a first friction member disposed between the first plate member and the second plate member and pressed against the first plate member in a slidable manner. The second plate member includes a first retaining surface that makes contact with the first friction member. The first friction member includes a plurality of grooves at a surface facing the first retaining surface of the second plate member, the grooves extending in a radial direction of the first friction member.
摘要翻译： 扭矩波动吸收装置包括第一板构件，可相对于第一板构件旋转的第二板构件和设置在第一板构件和第二板构件之间的第一摩擦构件，并以可滑动的方式压靠第一板构件 。 第二板构件包括与第一摩擦构件接触的第一保持面。 第一摩擦构件包括在面向第二板构件的第一保持面的表面处的多个槽，所述槽沿第一摩擦构件的径向方向延伸。
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公开(公告)号：US08663021B2
公开(公告)日：2014-03-04
申请号：US13436056
申请日：2012-03-30
申请人： Tomohiro Saeki , Atsushi Yamazumi , Yuki Miyamoto , Makoto Yokota , Chihiro Hayashi , Takashi Murate
发明人： Tomohiro Saeki , Atsushi Yamazumi , Yuki Miyamoto , Makoto Yokota , Chihiro Hayashi , Takashi Murate
IPC分类号： F16F15/121
CPC分类号： F16F15/1232
摘要： A torque fluctuation absorber includes a first rotating member arranged to be rotatable, a second rotating member arranged in a rotatable manner relative to the first rotating member, a coil spring for buffering a torsion between the first rotating member and the second rotating member by means of an elastic force, and a cushion member arranged at an inside of the coil spring and buffering the torsion between the first rotating member and the second rotating member by means of an elastic force, wherein the cushion member includes an elastic member formed in a columnar shape, and an abrasion resistant member partly covering a side surface of the elastic member and including a greater abrasion resistance than an abrasion resistance of the elastic member.
摘要翻译： 扭矩波动吸收器包括：可旋转地布置的第一旋转构件，相对于第一旋转构件以可旋转方式布置的第二旋转构件，用于通过第一旋转构件和第二旋转构件之间的扭转缓冲第一旋转构件和第二旋转构件之间的扭转的螺旋弹簧 弹性力和缓冲构件，其布置在所述螺旋弹簧的内部并且通过弹性力缓冲所述第一旋转构件和所述第二旋转构件之间的扭转，其中所述缓冲构件包括形成为柱形的弹性构件 以及部分地覆盖弹性构件的侧表面并且包括比弹性构件的耐磨性更大的耐磨性的耐磨构件。
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公开(公告)号：US20120252588A1
公开(公告)日：2012-10-04
申请号：US13436056
申请日：2012-03-30
申请人： Tomohiro SAEKI , Atsushi Yamazumi , Yuki Miyamoto , Makoto Yokota , Chihiro Hayashi , Takashi Murate
发明人： Tomohiro SAEKI , Atsushi Yamazumi , Yuki Miyamoto , Makoto Yokota , Chihiro Hayashi , Takashi Murate
IPC分类号： F16F15/121
CPC分类号： F16F15/1232
摘要： A torque fluctuation absorber includes a first rotating member arranged to be rotatable, a second rotating member arranged in a rotatable manner relative to the first rotating member, a coil spring for buffering a torsion between the first rotating member and the second rotating member by means of an elastic force, and a cushion member arranged at an inside of the coil spring and buffering the torsion between the first rotating member and the second rotating member by means of an elastic force, wherein the cushion member includes an elastic member formed in a columnar shape, and an abrasion resistant member partly covering a side surface of the elastic member and including a greater abrasion resistance than an abrasion resistance of the elastic member.
摘要翻译： 扭矩波动吸收器包括：可旋转地布置的第一旋转构件，相对于第一旋转构件以可旋转方式布置的第二旋转构件，用于通过第一旋转构件和第二旋转构件之间的扭转缓冲第一旋转构件和第二旋转构件之间的扭转的螺旋弹簧 弹性力和缓冲构件，其布置在所述螺旋弹簧的内部并且通过弹性力缓冲所述第一旋转构件和所述第二旋转构件之间的扭转，其中所述缓冲构件包括形成为柱形的弹性构件 以及部分地覆盖弹性构件的侧表面并且包括比弹性构件的耐磨性更大的耐磨性的耐磨构件。
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公开(公告)号：US08523685B2
公开(公告)日：2013-09-03
申请号：US13238871
申请日：2011-09-21
IPC分类号： F16F15/123 , F16D3/12
CPC分类号： F16F15/1217
摘要： A torque fluctuation absorber includes a first rotary member formed into an annular shape and including a first protruding portion formed at an inner circumferential surface, a second rotary member connected to the first rotary member, a third rotary member including a second protruding portion formed at an outer circumferential surface, a damper portion absorbing torque fluctuations caused by torsion generated between the second rotary member and the third rotary member, and an elastic member arranged between the first protruding portion and the second protruding portion and absorbing a shock generated when the first protruding portion directly makes contact with the second protruding portion when the damper portion absorbs the torque fluctuations caused by the torsion generated between the second rotary member and the third rotary member.
摘要翻译： 扭矩波动吸收器包括形成为环状的第一旋转构件，具有形成在内周面的第一突出部，与第一旋转构件连接的第二旋转构件，第三旋转构件， 外周表面，吸收由第二旋转构件和第三旋转构件之间产生的扭转引起的扭矩波动的阻尼器部分和布置在第一突出部分和第二突出部分之间的弹性构件，并且吸收当第一突出部分 当阻尼器部分吸收由第二旋转构件和第三旋转构件之间产生的扭转引起的扭矩波动时，直接与第二突出部接触。
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公开(公告)号：US20100243404A1
公开(公告)日：2010-09-30
申请号：US12731829
申请日：2010-03-25
IPC分类号： F16D3/14 , F16F15/129
CPC分类号： F16F15/129 , F16F15/1292
摘要： A torque fluctuation absorber includes: a first plate member, a second plate member, arranged axially with a predetermined distance from the first plate member, a third plate member which rotates integrally with the first plate member, and is arranged axially with a predetermined distance from the second plate member; slide members located between the second plate member and the third plate member; and an elastic member which is supported by the first plate member and biases the second plate member towards the plurality of slide members. The plurality of slide members are configured to generate a first hysteresis torque when a torsion angle between the second plate member and the third plate member is within a predetermined range, and to generate a second hysteresis torque greater than the first hysteresis torque when the torsion angle exceeds the predetermined range.
摘要翻译： 扭矩波动吸收器包括：第一板构件，第二板构件，其与第一板构件轴向设置有预定距离;第三板构件，与第一板构件一体地旋转，并且轴向设置有预定距离 第二板构件; 位于第二板构件和第三板构件之间的滑动构件; 以及由所述第一板构件支撑并朝向所述多个滑动构件偏压所述第二板构件的弹性构件。 多个滑动构件被配置为当第二板构件和第三板构件之间的扭转角在预定范围内时产生第一滞后扭矩，并且当扭转角度产生大于第一滞后扭矩的第二滞后扭矩时 超过预定范围。
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公开(公告)号：US20100062864A1
公开(公告)日：2010-03-11
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：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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