JPH0214228B2 - - Google Patents
Info
- Publication number
- JPH0214228B2 JPH0214228B2 JP14968584A JP14968584A JPH0214228B2 JP H0214228 B2 JPH0214228 B2 JP H0214228B2 JP 14968584 A JP14968584 A JP 14968584A JP 14968584 A JP14968584 A JP 14968584A JP H0214228 B2 JPH0214228 B2 JP H0214228B2
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- parts
- weight
- vibration damping
- damping
- 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
- 238000013016 damping Methods 0.000 claims description 59
- 239000000463 material Substances 0.000 claims description 33
- 229910000831 Steel Inorganic materials 0.000 claims description 30
- 239000010959 steel Substances 0.000 claims description 30
- 238000005187 foaming Methods 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 17
- 239000011256 inorganic filler Substances 0.000 claims description 13
- 229910003475 inorganic filler Inorganic materials 0.000 claims description 13
- 230000000452 restraining effect Effects 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 9
- 239000004088 foaming agent Substances 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 4
- 239000006260 foam Substances 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 16
- 239000010426 asphalt Substances 0.000 description 15
- 230000000052 comparative effect Effects 0.000 description 13
- 230000000694 effects Effects 0.000 description 12
- 239000004604 Blowing Agent Substances 0.000 description 9
- 239000010425 asbestos Substances 0.000 description 8
- 229910000019 calcium carbonate Inorganic materials 0.000 description 8
- 229910052895 riebeckite Inorganic materials 0.000 description 8
- 229920005989 resin Polymers 0.000 description 7
- 239000011347 resin Substances 0.000 description 7
- 229920001971 elastomer Polymers 0.000 description 6
- 230000004927 fusion Effects 0.000 description 6
- 239000005060 rubber Substances 0.000 description 6
- 238000003756 stirring Methods 0.000 description 4
- 239000004156 Azodicarbonamide Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- XOZUGNYVDXMRKW-AATRIKPKSA-N azodicarbonamide Chemical compound NC(=O)\N=N\C(N)=O XOZUGNYVDXMRKW-AATRIKPKSA-N 0.000 description 3
- 235000019399 azodicarbonamide Nutrition 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- MEJAPGGFIJZHEJ-UHFFFAOYSA-N 5-acetamido-1,3,4-thiadiazole-2-sulfonyl chloride Chemical compound CC(=O)NC1=NN=C(S(Cl)(=O)=O)S1 MEJAPGGFIJZHEJ-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000011796 hollow space material Substances 0.000 description 2
- 239000010445 mica Substances 0.000 description 2
- 229910052618 mica group Inorganic materials 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 229920001084 poly(chloroprene) Polymers 0.000 description 2
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 229920003048 styrene butadiene rubber Polymers 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229920002126 Acrylic acid copolymer Polymers 0.000 description 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 1
- MWRWFPQBGSZWNV-UHFFFAOYSA-N Dinitrosopentamethylenetetramine Chemical compound C1N2CN(N=O)CN1CN(N=O)C2 MWRWFPQBGSZWNV-UHFFFAOYSA-N 0.000 description 1
- IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical compound OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 239000005062 Polybutadiene Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000002174 Styrene-butadiene Substances 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 239000012814 acoustic material Substances 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- -1 azoisobutylnitrile Chemical compound 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 229920005549 butyl rubber Polymers 0.000 description 1
- QEYUIDPVTDEADV-UHFFFAOYSA-N carbamic acid;azide Chemical compound [N-]=[N+]=[N-].NC(O)=O QEYUIDPVTDEADV-UHFFFAOYSA-N 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- ALIFPGGMJDWMJH-UHFFFAOYSA-N n-phenyldiazenylaniline Chemical compound C=1C=CC=CC=1NN=NC1=CC=CC=C1 ALIFPGGMJDWMJH-UHFFFAOYSA-N 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 239000012766 organic filler Substances 0.000 description 1
- 238000007591 painting process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 229920005606 polypropylene copolymer Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 238000009774 resonance method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Landscapes
- Body Structure For Vehicles (AREA)
- Laminated Bodies (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14968584A JPS6129533A (ja) | 1984-07-20 | 1984-07-20 | 車両の制振処理方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14968584A JPS6129533A (ja) | 1984-07-20 | 1984-07-20 | 車両の制振処理方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6129533A JPS6129533A (ja) | 1986-02-10 |
| JPH0214228B2 true JPH0214228B2 (en]) | 1990-04-06 |
Family
ID=15480573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14968584A Granted JPS6129533A (ja) | 1984-07-20 | 1984-07-20 | 車両の制振処理方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6129533A (en]) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63141731A (ja) * | 1986-12-05 | 1988-06-14 | 株式会社アサヒコーポレーション | 車両用制振シ−ト |
| JPS63260011A (ja) * | 1987-04-16 | 1988-10-27 | マルコン電子株式会社 | 積層フイルムコンデンサの製造方法 |
| JPH0737102B2 (ja) * | 1990-04-13 | 1995-04-26 | 日本セキソー工業株式会社 | 鋼板拘束型の制振材 |
-
1984
- 1984-07-20 JP JP14968584A patent/JPS6129533A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6129533A (ja) | 1986-02-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |