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Patent Searching and Data


Title:
VIBRATION ISOLATING DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/162134
Kind Code:
A1
Abstract:
This vibration isolating device for isolating vibrations by suppressing transmission of vibrations generated by a vibration generating source (10) to a vibration transmitted portion (20) is provided with at least one resilient member (30a, 30b, 30c, 30d), wherein: at least one support member (40a, 40b, 40c, 40d) supporting the vibration generating source by way of the at least one resilient member is disposed on the vibration transmitted portion; the at least one resilient member is disposed between the vibration generating source and the at least one support member, and undergoes elastic deformation to suppress transmission, from the at least one support member to the vibration transmitted portion, of vibrations from the vibration generating source; and the vibration generating source and the at least one resilient member are set in such a way that when the vibration generating source vibrates, a resonant frequency in a plurality of vibration modes generated by the vibration generating source is caused to coincide with one prescribed frequency.

Inventors:
HAYASHI KAZUHIRO (JP)
HIJIKATA YASUTANE (JP)
Application Number:
PCT/JP2020/001329
Publication Date:
August 13, 2020
Filing Date:
January 16, 2020
Export Citation:
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Assignee:
DENSO CORP (JP)
International Classes:
F04B39/00; B60H1/32; B60K5/12; F04C23/02; F16F15/04; F16F15/08
Foreign References:
JPH05169984A1993-07-09
JP2017044313A2017-03-02
JP2002245091A2002-08-30
Attorney, Agent or Firm:
YOU-I PATENT FIRM (JP)
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