Title:
SOUND DAMPER, SOUND DAMPING METHOD AND VIBRATION DETECTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/180807
Kind Code:
A1
Abstract:
This sound damper is provided with a sound damping member which has a contact surface for contacting a vibrating member and which has a through-hole formed having a first opening in the aforementioned contact surface, and a support member which supports the sound damping member and which enables the vibrating member and the contact surface to contact. The support member has an air hole which passes through the support member and which communicates with the through-hole in the sound damping member.
Inventors:
TANABE EMI (JP)
Application Number:
PCT/JP2018/011000
Publication Date:
September 26, 2019
Filing Date:
March 20, 2018
Export Citation:
Assignee:
YAMAHA CORP (JP)
International Classes:
G10D13/02; G10D13/14
Foreign References:
| KR20120063201A | 2012-06-15 | |||
| JPS54133829U | 1979-09-17 | |||
| JPS54133827U | 1979-09-17 | |||
| JP2001142459A | 2001-05-25 | |||
| JP2016021026A | 2016-02-04 |
Attorney, Agent or Firm:
NISHIZAWA Kazuyoshi et al. (JP)
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