JPH0419346B2 - - Google Patents
Info
- Publication number
- JPH0419346B2 JPH0419346B2 JP2755286A JP2755286A JPH0419346B2 JP H0419346 B2 JPH0419346 B2 JP H0419346B2 JP 2755286 A JP2755286 A JP 2755286A JP 2755286 A JP2755286 A JP 2755286A JP H0419346 B2 JPH0419346 B2 JP H0419346B2
- Authority
- JP
- Japan
- Prior art keywords
- panel
- hollow
- density
- vibration
- irregularly shaped
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000000463 material Substances 0.000 claims description 49
- 230000035939 shock Effects 0.000 claims description 13
- 230000000052 comparative effect Effects 0.000 description 10
- 238000010276 construction Methods 0.000 description 8
- 238000007667 floating Methods 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000009413 insulation Methods 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 5
- 239000011491 glass wool Substances 0.000 description 5
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 4
- 239000004568 cement Substances 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 230000001788 irregular Effects 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000011162 core material Substances 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 239000006096 absorbing agent Substances 0.000 description 2
- 239000010425 asbestos Substances 0.000 description 2
- 229910052918 calcium silicate Inorganic materials 0.000 description 2
- 239000000378 calcium silicate Substances 0.000 description 2
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 229910052895 riebeckite Inorganic materials 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009408 flooring Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000009418 renovation Methods 0.000 description 1
- 239000010454 slate Substances 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Building Environments (AREA)
- Floor Finish (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2755286A JPS62185958A (ja) | 1986-02-10 | 1986-02-10 | 衝撃吸収パネル |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2755286A JPS62185958A (ja) | 1986-02-10 | 1986-02-10 | 衝撃吸収パネル |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62185958A JPS62185958A (ja) | 1987-08-14 |
| JPH0419346B2 true JPH0419346B2 (en]) | 1992-03-30 |
Family
ID=12224223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2755286A Granted JPS62185958A (ja) | 1986-02-10 | 1986-02-10 | 衝撃吸収パネル |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62185958A (en]) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4976661A (en) * | 1989-08-21 | 1990-12-11 | Nhk Spring Co., Ltd. | Belt or chain tensioner for power transmitting system |
| JP4922667B2 (ja) * | 2006-05-30 | 2012-04-25 | 日産自動車株式会社 | テンショナ |
-
1986
- 1986-02-10 JP JP2755286A patent/JPS62185958A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62185958A (ja) | 1987-08-14 |
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