Title:
車両用オルタネータダンパプーリ
Document Type and Number:
Japanese Patent JP6490479
Kind Code:
B2
Abstract:
An alternator damper pulley for a vehicle includes a pulley body connected to an engine to receive a rotational power from an engine. A shaft connection portion is provided within the pulley body such that a rotational shaft of an alternator is insertedly coupled therein. A torsion spring is installed on an outer circumferential surface of the shaft connection portion to reduce a variation of the rotational power transmitted from the pulley body. A clutch is interposed between the torsion spring and the pulley body to connect or disconnect the shaft connection portion and the pulley body. A friction damper is installed to apply frictional damping force to the shaft connection portion.
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Inventors:
Yun, Jae, Yeon
Application Number:
JP2015078658A
Publication Date:
March 27, 2019
Filing Date:
April 07, 2015
Export Citation:
Assignee:
HYUNDAI MOTOR COMPANY
International Classes:
F16H55/36; F16D43/21; F16F15/12
Domestic Patent References:
| JP63111341A |
Foreign References:
| US20130217524 | ||||
| WO2015048885A1 | ||||
| US4781659 |
Attorney, Agent or Firm:
Takeshi Sekine
Hirohito Katsunuma
Yukihiro Hotta
Yoshiki Kanagawa
Hirohito Katsunuma
Yukihiro Hotta
Yoshiki Kanagawa
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