Title:
VIBRATION INSULATION MOUNT
Document Type and Number:
Japanese Patent JP2015140900
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a vibration insulation mount in which both low frequency vibration and high frequency vibration can be attenuated by a single vibration insulation mount.SOLUTION: This invention relates to a vibration insulation mount in which both low frequency vibration and high frequency vibration are attenuated. A major mount part having a high spring and high attenuation characteristics corresponding to low frequency vibration and a sub-mount part having a low spring and low attenuation characteristics corresponding to high frequency vibration are arranged in series. A spring constant of the sub-mount part is set to a value less than a spring constant of a level in which the sub-mount part is compressed almost completely under a load in which the major-mount part is compressed by 5 to 10%. The sub-mount part is set under a state in which it is completely or almost completely compressed and crushed.
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Inventors:
MITSUI MICHIYUKI
Application Number:
JP2014015539A
Publication Date:
August 03, 2015
Filing Date:
January 30, 2014
Export Citation:
Assignee:
NOK CORP
International Classes:
F16F15/08; F16F1/36; F16F3/08
Domestic Patent References:
| JP2007100889A | 2007-04-19 | |||
| JPS5728931U | 1982-02-16 | |||
| JPH08189547A | 1996-07-23 | |||
| JPH01146027U | 1989-10-06 |
Attorney, Agent or Firm:
Yoichi Nomoto
Kiriyama Dai
Kiriyama Dai