Title:
VIBRATION-REDUCING DEVICE
Document Type and Number:
WIPO Patent Application WO/2013/161058
Kind Code:
A1
Abstract:
Provided is a vibration-reducing device capable of heightening the vibration-reducing effect of a damper provided with a rolling chamber for accommodating a rolling element. A vibration-reducing device for reducing vibration accompanying variation in the torque conveyed to a rotating member (17, (27)), the vibration being reduced by the oscillatory movement of a rolling element (28) connected to the rotating member (17, (27)) in a manner allowing relative rotation, wherein the vibration-reducing device is provided with a case member (29, 30) for enclosing the rolling element (28), and a sealing member (31, 32) for connecting the case member (29, 30) and the rotating member (17, (27)) in a manner allowing relative rotation, the sealing member (31, 32) effecting a seal such that no oil will flow into a space (33) in which the rolling element (28) oscillates.
Inventors:
SEKIGUCHI TADASHI (JP)
AMANO HIROYUKI (JP)
AMANO HIROYUKI (JP)
Application Number:
PCT/JP2012/061376
Publication Date:
October 31, 2013
Filing Date:
April 27, 2012
Export Citation:
Assignee:
TOYOTA MOTOR CO LTD (JP)
SEKIGUCHI TADASHI (JP)
AMANO HIROYUKI (JP)
SEKIGUCHI TADASHI (JP)
AMANO HIROYUKI (JP)
International Classes:
F16H45/02
Domestic Patent References:
| WO2012049762A1 | 2012-04-19 | |||
| WO2012043301A1 | 2012-04-05 |
Foreign References:
| JP2000297843A | 2000-10-24 | |||
| JP2011208774A | 2011-10-20 | |||
| JP2011504987A | 2011-02-17 |
Other References:
See also references of EP 2843262A4
Attorney, Agent or Firm:
WATANABE, TAKEO (JP)
Takeo Watanabe (JP)
Takeo Watanabe (JP)
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