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1. 发明授权

US09784336B2 Damper device for vehicle 有权
公开(公告)号：US09784336B2
公开(公告)日：2017-10-10
申请号：US14412260
申请日：2013-09-18
申请人： Masataka Sugiyama , Hiroaki Kimura , Akitaka Ichikawa , Masaru Ebata , Tomohiro Saeki , Tsutomu Sekine , Hiroaki Suezaki
发明人： Masataka Sugiyama , Hiroaki Kimura , Akitaka Ichikawa , Masaru Ebata , Tomohiro Saeki , Tsutomu Sekine , Hiroaki Suezaki
IPC分类号： F16D3/14 , F16F15/139
CPC分类号： F16F15/139 , Y10S903/904
摘要： In a positive torsion angle region in which a torque is transmitted from an engine side, a small hysteresis torque is generated at all times. Therefore, torsional vibrations of a small amplitude occurring during idle operation can be effectively attenuated by the small hysteresis torque, without switching to a large hysteresis torque, for example, during idle operation of the engine. As a result, the driver can be prevented from feeling uncomfortable due to switching to a large hysteresis torque during idle operation, and drivability can therefore be improved.

2. 发明授权

US09127720B2 Torque fluctuation absorbing apparatus 有权
标题翻译：扭矩波动吸收装置
公开(公告)号：US09127720B2
公开(公告)日：2015-09-08
申请号：US13514386
申请日：2010-09-21
申请人： Tomohiro Saeki , Satoshi Nakagaito , Makoto Takeuchi , Yoshitaka Inoshita , Masahiko Sato , Toshiyuki Saburi , Yusaku Nishio , Tsutomu Sekine , Yuki Ishikawa
发明人： Tomohiro Saeki , Satoshi Nakagaito , Makoto Takeuchi , Yoshitaka Inoshita , Masahiko Sato , Toshiyuki Saburi , Yusaku Nishio , Tsutomu Sekine , Yuki Ishikawa
IPC分类号： F16D7/02 , F16D3/66 , F16F15/129
CPC分类号： F16D7/027 , F16D3/66 , F16F15/1292
摘要： A fluctuation absorbing apparatus includes a first plate secured to a flywheel, a second plate disposed at a distance from the first plate, a third plate slidably sandwiched between the first plate and the second plate, and a resilient section that is supported by, fixed to or integrated with the first plate or the second plate and biases the second plate toward the first plate.
摘要翻译：波动吸收装置包括固定在飞轮上的第一板，与第一板一定距离地设置的第二板，可滑动地夹在第一板和第二板之间的第三板，以及弹性部，或与第一板或第二板一体化，并朝向第一板偏压第二板。

3. 发明申请

US20150184718A1 DAMPER DEVICE FOR VEHICLE 有权
标题翻译：车辆阻尼器
公开(公告)号：US20150184718A1
公开(公告)日：2015-07-02
申请号：US14412260
申请日：2013-09-18
申请人： Masataka Sugiyama , Hiroaki Kimura , Akitaka Ichikawa , Masaru Ebata , Tomohiro Saeki , Tsutomu Sekine , Hiroaki Suezaki
发明人： Masataka Sugiyama , Hiroaki Kimura , Akitaka Ichikawa , Masaru Ebata , Tomohiro Saeki , Tsutomu Sekine , Hiroaki Suezaki
IPC分类号： F16F15/139 , F16F15/134
CPC分类号： F16F15/139 , Y10S903/904
摘要： In a positive torsion angle region in which a torque is transmitted from an engine side, a small hysteresis torque is generated at all times. Therefore, torsional vibrations of a small amplitude occurring during idle operation can be effectively attenuated by the small hysteresis torque, without switching to a large hysteresis torque, for example, during idle operation of the engine. As a result, the driver can be prevented from feeling uncomfortable due to switching to a large hysteresis torque during idle operation, and drivability can therefore be improved.
摘要翻译：在从发动机侧传递转矩的正扭转角区域中，始终产生小的滞后转矩。因此，例如在发动机怠速运转期间，通过小的滞后转矩，可以有效地衰减在怠速运转期间发生的小振幅的扭转振动，而不转换到大的滞后转矩。结果，可以防止驾驶员在空转操作期间由于切换到大的滞后扭矩而感到不舒服，因此可以提高驾驶性能。

4. 发明授权

US08758147B2 Torque fluctuation absorber 有权
标题翻译：扭矩波动吸收器
公开(公告)号：US08758147B2
公开(公告)日：2014-06-24
申请号：US13554174
申请日：2012-07-20
申请人： Tomohiro Saeki , Yusaku Nishio , Hiroaki Suezaki , Hiroshi Kawazoe , Tsutomu Sekine
发明人： Tomohiro Saeki , Yusaku Nishio , Hiroaki Suezaki , Hiroshi Kawazoe , Tsutomu Sekine
IPC分类号： F16D7/02
CPC分类号： F16F15/129 , F16D7/025
摘要： A torque fluctuation absorber includes a first plate member being rotatable, a second plate member positioned to be axially separated from the first plate member, the second plate member being rotatable relative to the first plate member, a first friction member arranged between the first plate member and the second plate member and slidably pressed against the first plate member and the second plate member, and a first guide portion restricting the first friction member from moving radially inwardly.
摘要翻译：扭矩波动吸收器包括可旋转的第一板构件，定位成与第一板构件轴向分离的第二板构件，第二板构件可相对于第一板构件旋转;第一摩擦构件，布置在第一板构件和第二板构件，并且可滑动地压靠第一板构件和第二板构件，以及限制第一摩擦构件径向向内移动的第一引导部。

5. 发明授权

US08523685B2 Torque fluctuation absorber 有权
标题翻译：扭矩波动吸收器
公开(公告)号：US08523685B2
公开(公告)日：2013-09-03
申请号：US13238871
申请日：2011-09-21
申请人： Tomohiro Saeki , Masanori Suzuki , Yoshitaka Inoshita , Atsushi Yamazumi
发明人： Tomohiro Saeki , Masanori Suzuki , Yoshitaka Inoshita , Atsushi Yamazumi
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。

6. 发明申请

US20120298472A1 TORQUE FLUCTUATION ABSORBING APPARATUS 有权
标题翻译：扭矩波动吸收装置
公开(公告)号：US20120298472A1
公开(公告)日：2012-11-29
申请号：US13481071
申请日：2012-05-25
申请人： Tomohiro SAEKI , Hiroshi Kawazoe , Hiroaki Suezaki , Yusaku Nishio , Tsutomu Sekine
发明人： Tomohiro SAEKI , Hiroshi Kawazoe , Hiroaki Suezaki , Yusaku Nishio , Tsutomu Sekine
IPC分类号： F16D13/64
CPC分类号： F16F15/123 , F16F15/1295 , F16F15/1297
摘要： A torque fluctuation absorbing apparatus includes a first side plate, a second side plate, a lining plate disposed between the side plates, a connecting member that connects the side plates at a position that is radially inward relative to the lining plate, a pressure plate disposed between the second side plate and the lining plate, and an elastic member that biases the pressure plate toward the lining plate. The lining plate is slidably sandwiched between the first side plate and the pressure plate, and the first and second side plate each includes a reinforcing portion that includes a portion that is axially curved at a location that is radially outward relative to the connecting member.
摘要翻译：扭矩波动吸收装置包括：第一侧板，第二侧板，设置在侧板之间的衬板;连接构件，其在相对于衬板的径向向内的位置处连接侧板;压板设置在所述第二侧板和所述衬板之间，以及弹性构件，其将所述压板偏压到所述衬板。衬板被可滑动地夹在第一侧板和压板之间，并且第一和第二侧板各自包括加强部分，该加强部分包括在相对于连接构件径向向外的位置处轴向弯曲的部分。

7. 发明授权

US08282494B2 Damper device 有权
标题翻译：减震装置
公开(公告)号：US08282494B2
公开(公告)日：2012-10-09
申请号：US12535403
申请日：2009-08-04
申请人： Tomohiro Saeki , Satoshi Nakagaito , Yoshitaka Inoshita
发明人： Tomohiro Saeki , Satoshi Nakagaito , Yoshitaka Inoshita
IPC分类号： F16F15/129
CPC分类号： F16F15/12366
摘要： A damper device includes damper portions arranged in series with each other in a power transmission path and absorbing torsion by means of elastic force, hysteresis portions arranged in parallel with the damper portions at the power transmission path and absorbing the torsion by means of friction force, an input plate inputting rotational torque into one of the damper portion closest to the input side and the hysteresis portion closest to the input side, an intermediate plate transmitting the rotational torque from the damper portion, arranged at the input side, and the hysteresis portion, arranged at the input side, to the damper portions, arranged at the output side, and the hysteresis portions, arranged at the output side, and an output plate outputting the rotational torque from the damper portion closest to the output side and the hysteresis portion closest to the output side.
摘要翻译：阻尼器装置包括在动力传递路径中彼此串联布置并且通过弹力吸收扭转的阻尼部分，在动力传递路径处与阻尼器部分平行设置的滞后部分，并通过摩擦力吸收扭转，输入板将旋转扭矩输入到最靠近输入侧的阻尼器部分和最靠近输入侧的滞后部分之一，传递来自布置在输入侧的阻尼器部分的旋转扭矩的中间板和滞后部分，布置在输入侧的阻尼器部分布置在输出侧，滞后部分布置在输出侧，输出板输出来自最靠近输出侧的阻尼器部分的旋转扭矩和最靠近输出侧的滞后部分到输出端。

8. 发明授权

US08210950B2 Torque fluctuation absorbing apparatus 有权
标题翻译：扭矩波动吸收装置
公开(公告)号：US08210950B2
公开(公告)日：2012-07-03
申请号：US12476774
申请日：2009-06-02
申请人： Satoshi Nakagaito , Tomohiro Saeki , Tsutomu Sekine , Yoshitaka Inoshita
发明人： Satoshi Nakagaito , Tomohiro Saeki , Tsutomu Sekine , Yoshitaka Inoshita
IPC分类号： F16D7/02 , F16F15/123
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 damper 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阻尼部。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。

9. 发明申请

US20120077605A1 TORQUE FLUCTUATION ABSORBER 有权
标题翻译：扭矩波动吸收器
公开(公告)号：US20120077605A1
公开(公告)日：2012-03-29
申请号：US13235001
申请日：2011-09-16
申请人： Satoshi NAKAGAITO , Tomohiro SAEKI , Kazumi OGAWA
发明人： Satoshi NAKAGAITO , Tomohiro SAEKI , Kazumi OGAWA
IPC分类号： F16D3/66 , F16F15/123
CPC分类号： F16D3/12 , F16D13/64 , F16F15/12313 , F16F15/12326
摘要： A torque fluctuation absorber includes a seating member having a pivoting portion at an inner portion in a radial direction and a supporting portion, which rotationally supports the pivoting portion, at an end surface in a circumferential direction of a first and a second opening portion. When no relative rotational torsion existing between a first and a second rotational member, the pivoting portion is in contact with the supporting portion and a clearance is defined between a portion on each seating member positioned outwardly in a radial direction relative to the pivoting portion and a portion of the first and the second opening portion positioned outwardly in a radial direction relative to the supporting portion. At a first torsion angle, the portion on each seating member contacts the portion of first or second opening portion in a state where the pivoting portion is in contact with the supporting portion.
摘要翻译：扭矩波动吸收器包括在第一和第二开口部分的圆周方向上的端面处具有在径向内部具有枢转部分的座部件和在枢转部分旋转地支撑枢转部分的支撑部分。当在第一和第二旋转构件之间没有相对的旋转扭转时，枢转部分与支撑部分接触，并且在每个就座构件的相对于枢转部分沿径向向外定位的部分之间限定间隙，并且第一开口部分和第二开口部分的一部分相对于支撑部分在径向方向上向外定位。在第一扭转角度下，在枢转部分与支撑部分接触的状态下，每个就座部件上的部分接触第一或第二开口部分的部分。

10. 发明申请

US20100243404A1 TORQUE FLUCTUATION ABSORBER 审中-公开
标题翻译：扭矩波动吸收器
公开(公告)号：US20100243404A1
公开(公告)日：2010-09-30
申请号：US12731829
申请日：2010-03-25
申请人： Tomohiro SAEKI , Makoto Takeuchi , Satoshi Nakagaito , Atsushi Yamazumi
发明人： Tomohiro SAEKI , Makoto Takeuchi , Satoshi Nakagaito , Atsushi Yamazumi
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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