Title:
VIBRATION REDUCING MATERIAL
Document Type and Number:
WIPO Patent Application WO/2022/075009
Kind Code:
A1
Abstract:
Provided is a vibration reducing material with which it is possible to effectively reduce vibrations associated with the traveling of a heavy machine, and to enable the heavy machine to travel stably. A vibration reducing material 2 comprises a plank 6 on which a heavy machine 4 travels, and a netted sheet 8 made of synthetic resin and disposed under the plank 6. The netted sheet 8 has a plurality of upper contact parts 10a to 10e in contact with the lower surface of the plank 6, and a plurality of lower contact parts 12a to 12e in contact with the surface on which the netted sheet 8 is provided. In a state in which the netted sheet 8 is not deformed, the lower connection parts 12a to 12e are not present immediately under at least some of the plurality of upper connection parts 10a to 10e.
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Inventors:
AOYAMA MASATAKA (JP)
HIRONAKA JUNICHI (JP)
OGAWA RYOUTA (JP)
NAGATANI HIDEKI (JP)
SATO ISSEI (JP)
NAKAMOTO SHION (JP)
HIRONAKA JUNICHI (JP)
OGAWA RYOUTA (JP)
NAGATANI HIDEKI (JP)
SATO ISSEI (JP)
NAKAMOTO SHION (JP)
Application Number:
PCT/JP2021/033497
Publication Date:
April 14, 2022
Filing Date:
September 13, 2021
Export Citation:
Assignee:
MITSUI CHEMICALS IND PRODUCTS LTD (JP)
International Classes:
E04G21/24; F16F15/02
Foreign References:
| JP2020118012A | 2020-08-06 | |||
| JPH05272588A | 1993-10-19 | |||
| JPH0479105U | 1992-07-09 | |||
| JPS618130U | 1986-01-18 | |||
| JP2014034813A | 2014-02-24 | |||
| JP2011190653A | 2011-09-29 | |||
| JP3152250U | 2009-07-23 |
Attorney, Agent or Firm:
ONO, Hisazumi et al. (JP)
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