Title:
捩り振動低減装置
Document Type and Number:
Japanese Patent JP7068213
Kind Code:
B2
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.
Inventors:
Ishibashi Masayuki
Hideyuki Nishida
Yasushi Hachi Isamu
Yoichi Oi
Takuya Yoshikawa
Ryosuke Otsuka
Katsunori Tanaka
Tomoyuki Hiramoto
Hideyuki Nishida
Yasushi Hachi Isamu
Yoichi Oi
Takuya Yoshikawa
Ryosuke Otsuka
Katsunori Tanaka
Tomoyuki Hiramoto
Application Number:
JP2019035234A
Publication Date:
May 16, 2022
Filing Date:
February 28, 2019
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
Aisin Co., Ltd.
Aisin Fukui Co., Ltd.
Aisin Co., Ltd.
Aisin Fukui Co., Ltd.
International Classes:
F16F15/30; F16F15/134; F16H1/28; F16H45/02
Domestic Patent References:
| JP2018168884A | ||||
| JP2016188655A | ||||
| JP55020964A | ||||
| JP2014043874A | ||||
| JP59001840A | ||||
| JP62141358A | ||||
| JP2018040475A |
Attorney, Agent or Firm:
Watanabe