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公开(公告)号：US20190203800A1
公开(公告)日：2019-07-04
申请号：US16327546
申请日：2017-09-13
Applicant: AISIN AW INDUSTRIES CO., LTD , AISIN AW CO., LTD.
Inventor： Takuya YOSHIKAWA , Aki OGAWA , Ryosuke OTSUKA , Akiyoshi KATO , Yoichi OI , Masaki WAJIMA
IPC: F16F15/134 , F16H45/02 , F16F15/14
CPC classification number: F16F15/134 , F16F15/14 , F16F15/1421 , F16H45/02
Abstract: A damper device includes an input element to which a torque from an engine is transmitted; an intermediate element; an output element; a first elastic body that transmits a torque between the input element and the intermediate element; a second elastic body that transmits a torque between the intermediate element and the output element; a rotary inertia mass damper that includes a first mass body rotating in accordance with relative rotation between the input element and the output element and that is arranged between the input element and the output element to be parallel to a torque transmission path including the first elastic body, the intermediate element and the second elastic body; a second mass body; and an elastic body arranged to couple the second mass body with the output element.
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公开(公告)号：US20200263760A1
公开(公告)日：2020-08-20
申请号：US16644538
申请日：2018-11-14
Applicant: AISIN AW CO., LTD. , AISIN AW INDUSTRIES CO., LTD
Inventor： Takuya YOSHIKAWA , Tomonori KINOSHITA , Tetsuro TANIGUCHI , Akiyoshi KATO , Yoichi OI
IPC: F16F15/134 , F16H45/02 , F16F15/14 , F16D3/12
Abstract: A damper device including an input element and an output element; an elastic body transmitting torque between the input element and the output element; and a rotary inertia mass damper having a mass body. The rotary inertia mass damper includes a sun gear, a carrier rotatably supporting pinion gears, and a ring gear that meshes with the pinion gears and serving as the mass body. A pair of washers is located on both sides of each pinion gear axially. The ring gear includes an annulus gear having internal teeth meshing with the pinion gears and a weight body fixed to the annulus gear such that the weight body is in contact with a side surface of the annulus gear. An inner circumferential surface of the weight body is supported in a radial direction by a tip of the pinion gear or an outer circumferential surface of the washer.
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公开(公告)号：US20150354664A1
公开(公告)日：2015-12-10
申请号：US14760242
申请日：2014-01-30
Applicant: AISIN AW CO., LTD. , AISIN AW INDUSTRIES CO., LTD.
Inventor： Yoshihiro TAKIKAWA , Yoichi OI , Takayuki MIYAOKA , Yuichiro HIRAI , Makoto YAMAGUCHI , Takuya YOSHIKAWA , Tomonori KINOSHITA , Aki OGAWA , Masahiro HATA
IPC: F16F15/123 , F16H45/02
CPC classification number: F16F15/123 , F16D3/12 , F16D3/66 , F16D2300/22 , F16F15/12353 , F16F15/12366 , F16F15/145 , F16H45/02 , F16H2045/0221 , F16H2045/0226 , F16H2045/0263
Abstract: A damper device 10 includes a dynamic damper 30 that has third springs SP3 coupled to an intermediate member 12 and that also has, as a mass body coupled to the third springs SP3, a turbine runner 5, a coupling member 31, etc. The third springs SP3 of the dynamic damper 30 are disposed so as to overlap both in the axial and radial directions of the damper device 10 second springs SP2 that are disposed inward of the first springs SP1 to transfer torque between a drive member 11 and a driven member 15. A plane PL including the axes of the third springs SP3 and perpendicular to the axis of the damper device 10 is included in the range of the thickness of spring contact portions 31c of the coupling member 31 in the axial direction of the damper device 10.
Abstract translation: 阻尼器装置10包括动力阻尼器30，其具有联接到中间构件12的第三弹簧SP3，并且还具有联接到第三弹簧SP3的质量体，涡轮流道5，联接构件31等。第三 动力阻尼器30的弹簧SP3设置成在设置在第一弹簧SP1的内侧的阻尼器装置10的第二弹簧SP2的轴向和径向方向上重叠，以在驱动构件11和从动构件15之间传递扭矩 包括第三弹簧SP3的轴线并且垂直于阻尼器装置10的轴线的平面PL包括在联接构件31的弹簧接触部分31c的厚度在减震装置10的轴向方向上的范围内。
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4.发明申请公开(公告)号：US20140174250A1
公开(公告)日：2014-06-26
申请号：US14138669
申请日：2013-12-23
Applicant: AISIN AW INDUSTRIES CO., LTD , AISIN AW CO., LTD.
Inventor： Yoshihiro TAKIKAWA , Yoichi OI , Hiroki NAGAI , Takayuki MIYAOKA , Yuichiro HIRAI , Takuya YOSHIKAWA , Tomonori KINOSHITA , Aki OGAWA
IPC: F16F15/16
CPC classification number: F16F15/173 , Y10T74/2122
Abstract: 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.
Abstract translation: 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; 以及由所述支撑构件支撑以可摆动的质量体。 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。
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公开(公告)号：US20200278008A1
公开(公告)日：2020-09-03
申请号：US16799893
申请日：2020-02-25
Inventor： Masayuki ISHIBASHI , Hideyuki NISHIDA , lsamu HACHISUWA , Yoichi OI , Takuya YOSHIKAWA , Ryosuke OTSUKA , Katsunori TANAKA , Tomoyuki HIRAMOTO
IPC: F16F15/12 , F16F15/121
Abstract: A torsional vibration damper whose vibration damping performance will not be reduced in a high speed range. In the torsional vibration damper, a planetary gear is oscillated within a first oscillating range when a torsional torque is smaller than a reference torque, and within a second oscillating range when the torsional torque is greater than the reference torque. Each backlash between the pinion gear and at least one of a sun gear and a ring gear within the second oscillating range is individually wider than each backlash between the pinion gear and the sun gear and each backlash between the pinion gear and the ring gear within the first oscillating range.
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Patent Agency Ranking
6.发明申请CENTRIFUGAL-PENDULUM VIBRATION ABSORBING DEVICE AND ORDER SETTING METHOD FOR THE SAME 审中-公开离心式振动吸收装置及其设定方法公开(公告)号：US20150337921A1
公开(公告)日：2015-11-26
申请号：US14820385
申请日：2015-08-06
Applicant: AISIN AW CO., LTD. , AISIN AW INDUSTRIES CO., LTD.
Inventor： Yoshihiro TAKIKAWA , Yoichi OI , Hiroki NAGAI , Takayuki MIYAOKA , Yuichiro HIRAI , Takuya YOSHIKAWA , Tomonori KINOSHITA , Aki OGAWA
IPC: F16F15/173
CPC classification number: F16F15/173 , Y10T74/2122
Abstract: 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.
Abstract translation: 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。
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7.发明申请公开(公告)号：US20140174869A1
公开(公告)日：2014-06-26
申请号：US14138308
申请日：2013-12-23
Applicant: AISIN AW INDUSTRIES CO., LTD , AISIN AW CO., LTD
Inventor： Yoshihiro TAKIKAWA , Yoichi OI , Hiroki NAGAI , Takayuki MIYAOKA , Yuichiro HIRAI , Takuya YOSHIKAWA , Tomonori KINOSHITA , Aki OGAWA
CPC classification number: F16F15/145
Abstract: 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.
Abstract translation: 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。
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公开(公告)号：US20150337934A1
公开(公告)日：2015-11-26
申请号：US14652660
申请日：2014-01-30
Applicant: AISIN AW CO., LTD , AISIN AW INDUSTRIES CO., LTD
Inventor： Yoshihiro TAKIKAWA , Yoichi OI , Takayuki MIYAOKA , Yuichiro HIRAI , Makoto YAMAGUCHI , Takuya YOSHIKAWA , Tomonori KINOSHITA , Aki OGAWA , Masahiro HATA
CPC classification number: F16F15/123 , F16D3/12 , F16D3/66 , F16D2300/22 , F16F15/12353 , F16F15/12366 , F16F15/145 , F16H45/02 , F16H2045/0221 , F16H2045/0226 , F16H2045/0263
Abstract: 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.
Abstract translation: 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。
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公开(公告)号：US20200263761A1
公开(公告)日：2020-08-20
申请号：US16644550
申请日：2018-11-14
Applicant: AISIN AW CO., LTD. , AISIN AW INDUSTRIES CO., LTD
Inventor： Takuya YOSHIKAWA , Tomonori KINOSHITA , Tetsuro TANIGUCHI , Akiyoshi KATO , Yoichi OI
IPC: F16F15/134 , F16H45/02 , F16D3/12 , F16F15/14
Abstract: A damper device includes rotating elements including an input element and an output element, first elastic bodies that each transmit torque between the input element and the output element, a plurality of second elastic bodies that act in parallel with the plurality of first elastic bodies when torque transmitted between the input element and the output element is greater than or equal to a predetermined value, and a rotary inertia mass damper. The rotary inertia mass damper includes a sun gear, a carrier that rotatably supports a plurality of pinion gears, and a ring gear that meshes with the plurality of pinion gears and that serves as a mass body. The plurality of second elastic bodies are located at a different position than the plurality of first elastic bodies in a radial direction of the rotating elements and are circumferentially aligned with the plurality of pinion gears.
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公开(公告)号：US20190264773A1
公开(公告)日：2019-08-29
申请号：US16331019
申请日：2017-08-24
Applicant: AISIN AW INDUSTRIES CO., LTD , AISIN AW CO., LTD.
Inventor： Takuya YOSHIKAWA , Aki OGAWA , Ryosuke OTSUKA , Akiyoshi KATO , Yoichi OI , Masaki WAJIMA
IPC: F16F15/123 , F16F15/12 , F16F15/129 , F16D7/02 , F16F15/14 , F16D3/12
Abstract: A damper device includes an input element to which a torque from an engine is transmitted; an intermediate element; an output element; a first elastic body arranged to transmit a torque between the input element and the intermediate element; a second elastic body arranged to transmit a torque between the intermediate element and the output element; a rotary inertia mass damper that includes a mass body rotating in accordance with relative rotation between the input element and the output element and that is arranged between the input element and the output element to be parallel to a torque transmission path including the first elastic body, the intermediate element and the second elastic body; and an attenuation mechanism configured to attenuate resonance of the intermediate element.
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