Title:
DAMPING DEVICE
Document Type and Number:
Japanese Patent JP2018155094
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a damping device that can reduce vibration generated by daily life noise, by using the structure that can be easily mounted.SOLUTION: A damping device is mounted on a face material support part 3 supporting a face material 2 used in a building structure to reduce vibration. The damping device comprises: mounting means 13 mountable to the face material support part; face material contact parts 14, 15 that are supported with the mounting means and contacted to the face material; and oscillation means 16, 17 that are continuously provided on the face material contact parts directly or indirectly, and oscillate due to the transmission of vibration. The oscillation means comprises vibration members 10b, 10c that protrude to both sides of the face material support part while retaining a gap H1 appropriately from the face material, and weights 8, 9 anchored to the vibration member, in the state that the mounting means is supported with the face material support part.SELECTED DRAWING: Figure 2
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| JPS5421019 | METHOD OF PREVENTING VIBRATION |
| JPH04213650 | STRUCTURE OF SOUND-PROOF FLOOR |
Inventors:
DOI MASASHI
TSUDA KOKI
KUDO YOSHITSUGU
TSUDA KOKI
KUDO YOSHITSUGU
Application Number:
JP2018050293A
Publication Date:
October 04, 2018
Filing Date:
March 17, 2018
Export Citation:
Assignee:
UTUNOMIYA IND CO LTD
ASAHI FIBREGLASS CO
ASAHI FIBREGLASS CO
International Classes:
E04B1/98; E04B9/18; F16F15/02
Domestic Patent References:
| JP2010203145A | 2010-09-16 | |||
| JP2004162905A | 2004-06-10 | |||
| JP2016148192A | 2016-08-18 | |||
| JP2006307527A | 2006-11-09 | |||
| JP2013253449A | 2013-12-19 | |||
| JP2006077517A | 2006-03-23 |
Foreign References:
| US6266936B1 | 2001-07-31 |
Attorney, Agent or Firm:
Hirofumi Ikawa
Lawyer corporation Shibata/Nakagawa law and patent office
Lawyer corporation Shibata/Nakagawa law and patent office