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11. 发明授权

US09080637B2 Dynamic damper 有权
标题翻译：动态阻尼器
公开(公告)号：US09080637B2
公开(公告)日：2015-07-14
申请号：US13637485
申请日：2010-04-14
申请人： Fusahiro Tsukano , Hiroyuki Amano , Shinichiro Suenaga , Yu Miyahara
发明人： Fusahiro Tsukano , Hiroyuki Amano , Shinichiro Suenaga , Yu Miyahara
IPC分类号： F16F15/14
CPC分类号： F16F15/1457 , Y10T74/2128
摘要： A dynamic damper for attenuating torsional vibration of a rotary member, in which a weighted center of a rolling member is offset from a geometric center to trace an elliptical orbit of a cycloid pendulum. The dynamic damper including, a housing having a rolling surface on its inner surface is formed in a rotary member, and a rolling member held in the housing in a manner to be rolled on the rolling surface by torque pulse exerted on the rotary member. In the dynamic damper, a curvature of the rolling surface is entirely constant, and a radius of the rolling member is smaller than that of the rolling surface. A weighted center of the rolling member is offset from a geometric center thereof. The rolling member is guided by a guiding mechanism to roll on the rolling surface.
摘要翻译：一种用于衰减旋转构件的扭转振动的动力阻尼器，其中滚动构件的加权中心偏离几何中心以跟踪摆线摆锤的椭圆轨道。动力阻尼器包括：在其内表面上具有滚动面的壳体，在旋转构件中形成有滚动体，滚动体以通过施加在旋转构件上的扭矩脉冲在滚动面上滚动。在动态阻尼器中，滚动面的曲率完全恒定，滚动体的半径小于滚动面的半径。滚动构件的加权中心偏离其几何中心。滚动构件由导向机构引导，在滚动面上滚动。

12. 发明授权

US08651965B2 Vibration damping device 有权
标题翻译：减震装置
公开(公告)号：US08651965B2
公开(公告)日：2014-02-18
申请号：US13499573
申请日：2011-11-03
申请人： Hiroyuki Amano , Yu Miyahara , Shinichiro Suenaga , Shingo Aijima
发明人： Hiroyuki Amano , Yu Miyahara , Shinichiro Suenaga , Shingo Aijima
IPC分类号： F16D7/02
CPC分类号： F16D7/027 , F16F15/129 , F16F15/1397 , F16F15/173
摘要： A vibration damping device capable of reducing a change in an order frequency of a reciprocating motion of a pendulum resulting from eccentricity of rotational members therein. The vibration damping device comprises a pendulum damping mechanism having a mass to dampen the torsional vibrations by an oscillating motion thereof resulting from the torsional vibrations. An inertial body is arranged in the prime mover side of the rotary shaft, an elastic damping mechanism is connected with a transmission side of the inertial body in a power transmittable manner, a pendulum damping mechanism is connected with the transmission side of the elastic damping mechanism in a power transmittable manner, and a torque limiter mechanism is connected with the transmission side of the pendulum damping mechanism in a power transmittable manner.
摘要翻译：一种减振装置，其能够减少由于旋转构件的偏心导致的摆锤的往复运动的次序频率的变化。减震装置包括摆动阻尼机构，该摆动阻尼机构具有通过由扭转振动产生的振荡运动来抑制扭转振动的质量。惯性体设置在旋转轴的原动机侧，弹性阻尼机构以动力传递方式与惯性体的变速器侧连接，摆动阻尼机构与弹性阻尼机构的变速器侧连接以功率可传递的方式，并且扭矩限制器机构以功率可传递的方式与摆动阻尼机构的变速器侧连接。

13. 发明申请

US20130116054A1 VIBRATION DUMPING DEVICE 有权
标题翻译：振动甩尾装置
公开(公告)号：US20130116054A1
公开(公告)日：2013-05-09
申请号：US13499573
申请日：2011-11-03
申请人： Hiroyuki Amano , Yu Miyahara , Shinichiro Suenaga , Shingo Aijima
发明人： Hiroyuki Amano , Yu Miyahara , Shinichiro Suenaga , Shingo Aijima
IPC分类号： F16F15/10 , F16F15/14 , F16F15/30 , F16D7/02 , F16D3/66
CPC分类号： F16D7/027 , F16F15/129 , F16F15/1397 , F16F15/173
摘要： A vibration damping device capable of reducing a change in an order frequency of a reciprocating motion of a pendulum resulting from eccentricity of rotational members therein. The vibration damping comprises a pendulum damping mechanism having a mass to dampen the torsional vibrations by an oscillating motion thereof resulting from the torsional vibrations. An inertial body is arranged in the prime mover side of the rotary shaft, an elastic damping mechanism is connected with a transmission side of the inertial body in a power transmittable manner, a pendulum damping mechanism is connected with the transmission side of the elastic damping mechanism in a power transmittable manner, and a torque limiter mechanism is connected with the transmission side of the pendulum damping mechanism in a power transmittable manner.
摘要翻译：一种减振装置，其能够减少由于旋转构件的偏心导致的摆锤的往复运动的次序频率的变化。振动阻尼包括摆动阻尼机构，其具有通过由扭转振动引起的振动运动来抑制扭转振动的质量。惯性体设置在旋转轴的原动机侧，弹性阻尼机构以动力传递方式与惯性体的变速器侧连接，摆动阻尼机构与弹性阻尼机构的变速器侧连接以功率可传递的方式，并且扭矩限制器机构以功率可传递的方式与摆动阻尼机构的变速器侧连接。

14. 发明申请

US20140077631A1 COOLING SYSTEM FOR MOTOR 有权
标题翻译：电机冷却系统
公开(公告)号：US20140077631A1
公开(公告)日：2014-03-20
申请号：US14026449
申请日：2013-09-13
申请人： Masato WATANABE , Takeshi KANAYAMA , Yosuke KATO , Nobuhito MORI , Shinichiro SUENAGA , Takamasa TAKEUCHI , Norihiro MAE , Tomoo ATARASHI , Yasuo SHIMIZU
发明人： Masato WATANABE , Takeshi KANAYAMA , Yosuke KATO , Nobuhito MORI , Shinichiro SUENAGA , Takamasa TAKEUCHI , Norihiro MAE , Tomoo ATARASHI , Yasuo SHIMIZU
IPC分类号： H02K9/19
CPC分类号： H02K9/19 , H02K3/04 , H02K9/193
摘要： In a vertical through hole of a rotational shaft, a first protrusion portion and a second protrusion portion protruding from an inner peripheral surface of the vertical through hole are provided in an axial direction of the though hole to form a storage area for storing oil, and discharge holes for directly discharging oil flowing over the first protrusion portion into the transaxle casing are provided in parallel with the cooling holes.
摘要翻译：在旋转轴的垂直通孔中，沿着贯通孔的轴向设置有从垂直通孔的内周面突出的第一突出部和第二突出部，形成用于储存油的储存区域，与冷却孔平行设置用于将在第一突起部分上流动的油直接排放到变速驱动桥壳体中的排放孔。

15. 发明申请

US20130014609A1 DYNAMIC DAMPER 有权
标题翻译：动态阻尼器
公开(公告)号：US20130014609A1
公开(公告)日：2013-01-17
申请号：US13637485
申请日：2010-04-14
申请人： Fusahiro Tsukano , Hiroyuki Amano , Shinichiro Suenaga , Yu Miyahara
发明人： Fusahiro Tsukano , Hiroyuki Amano , Shinichiro Suenaga , Yu Miyahara
IPC分类号： F16F15/14
CPC分类号： F16F15/1457 , Y10T74/2128
摘要： A dynamic damper for attenuating torsional vibration of a rotary member, in which a weighted center of a rolling member is offset from a geometric center to trace an elliptical orbit of a cycloid pendulum. The dynamic damper including, a housing having a rolling surface on its inner surface is formed in a rotary member, and a rolling member held in the housing in a manner to be rolled on the rolling surface by torque pulse exerted on the rotary member. In the dynamic damper, a curvature of the rolling surface is entirely constant, and a radius of the rolling member is smaller than that of the rolling surface. A weighted center of the rolling member is offset from a geometric center thereof. The rolling member is guided by a guiding mechanism to roll on the rolling surface.
摘要翻译：一种用于衰减旋转构件的扭转振动的动力阻尼器，其中滚动构件的加权中心偏离几何中心以跟踪摆线摆锤的椭圆轨道。动力阻尼器包括：在其内表面上具有滚动面的壳体，在旋转构件中形成有滚动体，滚动体以通过施加在旋转构件上的扭矩脉冲在滚动面上滚动。在动态阻尼器中，滚动面的曲率完全恒定，滚动体的半径小于滚动面的半径。滚动构件的加权中心偏离其几何中心。滚动构件由导向机构引导，在滚动面上滚动。

16. 发明申请

US20120304808A1 DYNAMIC DAMPER 审中-公开
标题翻译：动态阻尼器
公开(公告)号：US20120304808A1
公开(公告)日：2012-12-06
申请号：US13577991
申请日：2010-02-18
申请人： Hiroyuki Amano , Yu Miyahara , Shinichiro Suenaga
发明人： Hiroyuki Amano , Yu Miyahara , Shinichiro Suenaga
IPC分类号： F16F15/14
CPC分类号： F16F15/1457 , Y10T74/2128
摘要： A dynamic damper for attenuating torsional vibration of a rotary member irrespective of oscillation angle of a pendulum.The dynamic damper 1 comprises a pendulum 3 oscillated by torque pulse of the rotary member 2, and oscillation frequency of the pendulum 3 is tuned to a torque pulse frequency. In a suspending member of the pendulum, a pivot point P and an oscillation length L of the pendulum 3 are changed in accordance with an increase in an oscillation angle of the pendulum 3. Therefore, a mass of the pendulum 3 is allowed to oscillate while tracing an approximate cycloid path so that the torsional vibration of the rotary member 2 can be attenuated irrespective of oscillation angle of the pendulum 3.
摘要翻译：用于衰减旋转构件的扭转振动的动力阻尼器，而与摆锤的摆动角度无关。动态阻尼器1包括由旋转构件2的扭矩脉冲振荡的摆锤3，摆锤3的振荡频率被调谐到转矩脉冲频率。在摆锤的悬挂构件中，摆锤3的摆动点P和摆动长度L根据摆锤3的摆动角度的增加而改变。因此，摆锤3的质量被允许摆动同时跟踪大致的摆线路径，使得旋转构件2的扭转振动可以衰减，而与摆锤3的摆动角度无关。

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