公开(公告)号：US20180187744A1

公开(公告)日：2018-07-05

申请号：US15570805

申请日：2016-07-15

申请人： AISIN AW CO., LTD. ,  NATIONAL UNIVERSITY CORPORATION OITA UNIVERSITY ,  KAGOSHIMA UNIVERSITY

发明人： Yoshihiro TAKIKAWA ,  Hiroki NAGAI ,  Masaki WAJIMA ,  Takao SAKAMOTO ,  Takahiro RYU ,  Takashi NAKAE ,  Kenichiro MATSUZAKI

IPC分类号： F16F15/14 ,  F16D3/12 ,  F16F15/31

CPC分类号： F16F15/145 ,  F16D3/12 ,  F16F15/1471 ,  F16F15/31 ,  F16F2228/001 ,  F16F2232/02 ,  F16H2045/0226 ,  F16H2045/0263

摘要： A vibration damping device 20 includes: a crank member 22 that is coupled to a driven member 15 via a first coupling shaft A1 and that is swingable about the first coupling shaft A1 along with rotation of the driven member 15; and an inertial mass body 24 that is coupled to the driven member 15 via the crank member 22 and a connecting rod 23 and that is swung about a center of rotation RC in conjunction with the crank member 22 along with rotation of the driven member 15. A component force of a centrifugal force that acts on the crank member 22 along with rotation of the driven member 15 in a direction that is orthogonal to the direction from the center of the first coupling shaft A1 toward the center of gravity G always acts on the crank member 22 as a restoring force that acts to return the inertial mass body 24 to the center of the swing range. The component force is maximum when the inertial mass body 24 is positioned at the center of the swing range.

公开(公告)号：US20150337934A1

公开(公告)日：2015-11-26

申请号：US14652660

申请日：2014-01-30

申请人： AISIN AW CO., LTD ,  AISIN AW INDUSTRIES CO., LTD

发明人： Yoshihiro TAKIKAWA ,  Yoichi OI ,  Takayuki MIYAOKA ,  Yuichiro HIRAI ,  Makoto YAMAGUCHI ,  Takuya YOSHIKAWA ,  Tomonori KINOSHITA ,  Aki OGAWA ,  Masahiro HATA

IPC分类号： F16H45/02 ,  F16F15/14 ,  F16D3/66 ,  F16D3/12

CPC分类号： F16F15/123 ,  F16D3/12 ,  F16D3/66 ,  F16D2300/22 ,  F16F15/12353 ,  F16F15/12366 ,  F16F15/145 ,  F16H45/02 ,  F16H2045/0221 ,  F16H2045/0226 ,  F16H2045/0263

摘要： A damper device includes a dynamic damper that has third springs coupled to an intermediate member and that also has, as a mass body coupled to the third springs, a turbine runner and a coupling member etc. The third springs of the dynamic damper are disposed so as to overlap both in the axial and radial directions of the damper device second springs that have higher rigidity than first springs and that are disposed inward of the first springs to transfer torque between a drive member and a driven member.

摘要翻译： 阻尼器装置包括动力阻尼器，其具有联接到中间构件的第三弹簧，并且还具有联接到第三弹簧的质量体，涡轮流道和联接构件等。动力阻尼器的第三弹簧被布置成 以便在阻尼装置的第二弹簧的轴向和径向方向上都具有比第一弹簧高的刚性并且设置在第一弹簧的内侧以在驱动构件和从动构件之间传递扭矩的第二弹簧。

公开(公告)号：US20180320755A1

公开(公告)日：2018-11-08

申请号：US15774127

申请日：2016-12-12

申请人： AISIN AW CO., LTD.

发明人： Yoshihiro TAKIKAWA ,  Hiroki NAGAI ,  Masaki WAJIMA ,  Takao SAKAMOTO ,  Kazuhiro ITOU

IPC分类号： F16F15/134 ,  F16H45/02

CPC分类号： F16F15/13484 ,  F16D13/64 ,  F16F15/12366 ,  F16F2228/063 ,  F16H45/02 ,  F16H2045/0226

摘要： A damper device that includes an input to which torque from an engine is transmitted; an output; a first intermediate element; a second intermediate element; a first elastic body disposed between the input and the first intermediate element; a second elastic body disposed between the first intermediate element and the output; a third elastic body disposed between the input and the second intermediate element; a fourth elastic body disposed between the second intermediate element and the output; and a fifth elastic body disposed between the first intermediate element and the second intermediate element, wherein at least one of the first to fifth elastic bodies has negative rigidity.

公开(公告)号：US20170227088A1

公开(公告)日：2017-08-10

申请号：US15501663

申请日：2015-09-14

申请人： AISIN AW CO., LTD.

发明人： Yoshihiro TAKIKAWA ,  Hiroki NAGAI ,  Masaki WAJIMA ,  Takao SAKAMOTO ,  Kazuhiro ITOU

IPC分类号： F16F15/134 ,  F16H45/02

CPC分类号： F16F15/13492 ,  F16D13/40 ,  F16D13/64 ,  F16D2300/22 ,  F16F15/1236 ,  F16F15/13476 ,  F16F2228/007 ,  F16F2228/066 ,  F16H45/02 ,  F16H2045/0221 ,  F16H2045/0294

摘要： A damper device with a first intermediate element; a second intermediate element; a first elastic body that transmits torque between the input element and the first intermediate element; a second elastic body that transmits torque between the first intermediate element and the output element; a third elastic body that transmits torque between the input element and the second intermediate element; a fourth elastic body that transmits torque between the second intermediate element and the output element; and a fifth elastic body that transmits torque between the first intermediate element and the second intermediate element.

公开(公告)号：US20160208885A1

公开(公告)日：2016-07-21

申请号：US15024127

申请日：2014-10-16

申请人： AISIN AW CO., LTD.

发明人： Yoshihiro TAKIKAWA ,  Yoichi OI ,  Takayuki MIYAOKA ,  Yuichiro HIRAI ,  Makoto YAMAGUCHI ,  Takuya YOSHIKAWA ,  Masahiro HATA

IPC分类号： F16F15/134 ,  F16H45/02 ,  F16D3/12

CPC分类号： F16F15/13469 ,  F16D3/12 ,  F16F15/12366 ,  F16F15/134 ,  F16F15/145 ,  F16H45/02 ,  F16H2045/021 ,  F16H2045/0226 ,  F16H2045/0263 ,  F16H2045/0284

摘要： An intermediate member of a damper device includes a plate portion that has spring abutment portions that abut against inner springs. Spring abutment portions of a coupling member of a dynamic damper extend from a fixed portion via a bent portion to be disposed in opening portions of the plate portion, and abut against end portions of third springs disposed in the opening portions such that the third springs are arranged side by side with the inner springs in the circumferential direction. The plate portion and the spring abutment portions at least partially overlap each other in the thickness direction. The axes of the inner springs and the third springs are included within the range of overlap between the plate portion and the spring abutment portions in the thickness direction.

摘要翻译： 阻尼器装置的中间构件包括具有抵靠内弹簧的弹簧抵接部的板部。 动力阻尼器的联接构件的弹簧抵靠部分经由弯曲部分从固定部分延伸以设置在板部分的开口部分中，并抵靠设置在开口部分中的第三弹簧的端部，使得第三弹簧 与内侧弹簧沿圆周方向并列排列。 板部和弹簧抵接部在厚度方向上至少部分重叠。 内弹簧和第三弹簧的轴线在厚度方向上包括在板部和弹簧抵接部之间的重叠范围内。

公开(公告)号：US20160195157A1

公开(公告)日：2016-07-07

申请号：US14917040

申请日：2014-09-19

申请人： AISIN AW CO., LTD.

发明人： Yoshihiro TAKIKAWA ,  Makoto UENO ,  Masaki WAJIMA ,  Koichiro IDA ,  Kazuhiro ITOU ,  Yuji KANYAMA ,  Aki OGAWA ,  Kotaro TSUDA

IPC分类号： F16F15/123 ,  F16F15/14 ,  F16H45/02 ,  F16D3/12

CPC分类号： F16F15/12353 ,  F16D3/12 ,  F16F15/12366 ,  F16F15/12373 ,  F16F15/1428 ,  F16F15/1457 ,  F16H45/02 ,  F16H2045/0205 ,  F16H2045/021 ,  F16H2045/0226 ,  F16H2045/0263 ,  F16H2045/0284 ,  F16H2045/0294

摘要： A damper device of a starting device includes a drive member, a driven member, outer springs that transmit torque between the drive member and the driven member, first and second inner springs that are placed inward of the outer springs and that transmit torque between the drive member and the driven member, and a dynamic damper having third springs coupled to a first intermediate member as a rotary element and a turbine runner as a mass body coupled to the third springs. The third springs of the dynamic damper are disposed so as to be located next to the outer springs of the damper device in the circumferential direction.

摘要翻译： 启动装置的阻尼装置包括驱动构件，从动构件，在驱动构件和从动构件之间传递扭矩的外部弹簧，设置在外部弹簧内侧的第一和第二内部弹簧，并且在驱动构件之间传递扭矩 构件和从动构件，以及动力阻尼器，其具有联接到作为旋转元件的第一中间构件的第三弹簧和作为联接到第三弹簧的质量体的涡轮流道。 动力阻尼器的第三弹簧被布置成在减震装置的外周面上沿圆周方向定位。

公开(公告)号：US20150337921A1

公开(公告)日：2015-11-26

申请号：US14820385

申请日：2015-08-06

申请人： AISIN AW CO., LTD. ,  AISIN AW INDUSTRIES CO., LTD.

发明人： Yoshihiro TAKIKAWA ,  Yoichi OI ,  Hiroki NAGAI ,  Takayuki MIYAOKA ,  Yuichiro HIRAI ,  Takuya YOSHIKAWA ,  Tomonori KINOSHITA ,  Aki OGAWA

IPC分类号： F16F15/173

CPC分类号： F16F15/173 ,  Y10T74/2122

摘要： A centrifugal-pendulum vibration absorbing device disposed within a liquid chamber that stores a liquid, the centrifugal-pendulum vibration absorbing device having a support member coupled to a rotary element that is rotated by power from a drive device; and a mass body supported by the support member so as to be swingable. An order of vibration of the mass body is determined on the basis of an order of vibration to be damped generated by the drive device in consideration of at least a force caused by a centrifugal liquid pressure generated within the liquid chamber along with rotation of the drive device to act on the mass body.

摘要翻译： 一种离心摆振动吸收装置，其设置在储存液体的液体室内，所述离心摆振动吸收装置具有联接到由驱动装置通过动力旋转的旋转元件的支撑构件; 以及由支撑构件支撑以便可摆动的质量体。 考虑到至少由液体室内产生的离心液体压力引起的力与驱动装置的旋转一起，基于由驱动装置产生的要被阻尼的振动的顺序来确定质量体的振动顺序 作用于身体的装置。

公开(公告)号：US20150323041A1

公开(公告)日：2015-11-12

申请号：US14410172

申请日：2013-08-02

申请人： AISIN AW CO., LTD.

发明人： Yoshihiro TAKIKAWA ,  Akihiro NAGAE ,  Kazuto MARUYAMA

IPC分类号： F16F15/14 ,  F16H45/02

CPC分类号： F16F15/145 ,  F16H45/02 ,  F16H2045/0205 ,  F16H2045/0226 ,  F16H2045/0263 ,  F16H2045/0294

摘要： In a starting device including a centrifugal-pendulum vibration absorbing device, while lock-up is released, a flow of working oil directed from a lock-up piston side toward a damper mechanism is produced in a clutch engagement chamber. A thrust force in the axial direction directed from the lock-up piston toward the damper mechanism is applied to a weight, of a mass body of the centrifugal-pendulum vibration absorbing device, disposed on the lock-up piston side. A support member of the centrifugal-pendulum vibration absorbing device is provided with weight support protrusions that project in the axial direction of an input shaft of a speed change device toward the weight disposed on the lock-up piston side.

摘要翻译： 在包括离心摆振动吸收装置的起动装置中，在释放锁定的同时，在离合器接合室中产生从锁止活塞侧向阻尼机构引导的工作油流。 将从锁止活塞向阻尼机构引导的轴向推力施加到设置在锁止活塞侧的离心摆振动吸收装置的质量体的重量。 离心摆振动吸收装置的支撑构件设置有重量支撑突起，该重量支撑突起沿着设置在锁止活塞侧的重量在变速装置的输入轴的轴向方向上突出。

公开(公告)号：US20140174869A1

公开(公告)日：2014-06-26

申请号：US14138308

申请日：2013-12-23

申请人： AISIN AW INDUSTRIES CO., LTD ,  AISIN AW CO., LTD

发明人： Yoshihiro TAKIKAWA ,  Yoichi OI ,  Hiroki NAGAI ,  Takayuki MIYAOKA ,  Yuichiro HIRAI ,  Takuya YOSHIKAWA ,  Tomonori KINOSHITA ,  Aki OGAWA

IPC分类号： F16F15/14 ,  F16F7/10

CPC分类号： F16F15/145

摘要： A centrifugal-pendulum vibration absorbing device comprising having a support member coupled to a rotary element that is rotated by power from a drive device, and a mass body coupled to the support member so as to swing about a pendulum fulcrum and rotate about a center of gravity. An order of vibration of the mass body is determined on the basis of an order of vibration to be damped generated by the drive device in consideration of at least a rotational angle of the mass body about the pendulum fulcrum and a rotational angle of the mass body about the center of gravity.

摘要翻译： 一种离心摆振动吸收装置，包括：具有联接到旋转元件的支撑构件，所述支撑构件通过来自驱动装置的动力旋转;以及质量体，其联接到所述支撑构件，以围绕摆动支点摆动并围绕 重力。 考虑到质量体围绕摆支点的旋转角度和质量体的旋转角度，基于由驱动装置产生的阻尼振动的顺序来确定质量体的振动次序 关于重心。

公开(公告)号：US20190301563A1

公开(公告)日：2019-10-03

申请号：US16442988

申请日：2019-06-17

申请人： AISIN AW INDUSTRIES CO., LTD ,  AISIN AW CO., LTD.

发明人： Takuya YOSHIKAWA ,  Aki OGAWA ,  Akiyoshi KATO ,  Ryosuke OTSUKA ,  Yoshihiro INOUE ,  Yoshihiro TAKIKAWA ,  Hiroki NAGAI ,  Masaki WAJIMA ,  Takao SAKAMOTO ,  Kazuhiro ITOU

IPC分类号： F16F15/134 ,  F16D3/12 ,  F16F15/12 ,  F16F15/31 ,  F16H1/28

摘要： A rotary inertia mass damper of a damper device is configured to include a planetary gear that includes a driven member with outer teeth, first and second input plate member as a carrier which rotatably supports a plurality of pinion gears, and a ring gear that meshes with the plurality of pinion gears and works as the mass body. The outer teeth of the driven member are arranged to be disposed outside first and second springs in a radial direction of the damper device. The driven member, the plurality of pinion gears and the ring gear are arranged to at least partially overlap with the first and second springs as viewed in the radial direction. A motion of the ring gear in the axial direction is restricted by the plurality of pinion gears.