JPH0126519Y2 - - Google Patents
Info
- Publication number
- JPH0126519Y2 JPH0126519Y2 JP16452084U JP16452084U JPH0126519Y2 JP H0126519 Y2 JPH0126519 Y2 JP H0126519Y2 JP 16452084 U JP16452084 U JP 16452084U JP 16452084 U JP16452084 U JP 16452084U JP H0126519 Y2 JPH0126519 Y2 JP H0126519Y2
- Authority
- JP
- Japan
- Prior art keywords
- vibration
- carpet
- absorbing material
- damping
- automobile
- 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 71
- 239000011358 absorbing material Substances 0.000 claims description 49
- 210000005056 cell body Anatomy 0.000 claims description 30
- 239000010410 layer Substances 0.000 claims description 28
- 239000006260 foam Substances 0.000 claims description 23
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 7
- 239000011496 polyurethane foam Substances 0.000 claims description 7
- 239000008187 granular material Substances 0.000 claims description 6
- 239000012790 adhesive layer Substances 0.000 claims 1
- 239000000463 material Substances 0.000 description 29
- 230000000694 effects Effects 0.000 description 23
- 239000010426 asphalt Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 210000004027 cell Anatomy 0.000 description 5
- 239000010954 inorganic particle Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 229920002635 polyurethane Polymers 0.000 description 5
- 239000004814 polyurethane Substances 0.000 description 5
- 239000004576 sand Substances 0.000 description 5
- -1 polyethylene Polymers 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 239000000835 fiber Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000011236 particulate material Substances 0.000 description 2
- 239000013618 particulate matter Substances 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 229920005992 thermoplastic resin Polymers 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Landscapes
- Passenger Equipment (AREA)
- Carpets (AREA)
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16452084U JPH0126519Y2 (en]) | 1984-10-30 | 1984-10-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16452084U JPH0126519Y2 (en]) | 1984-10-30 | 1984-10-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6178744U JPS6178744U (en]) | 1986-05-26 |
| JPH0126519Y2 true JPH0126519Y2 (en]) | 1989-08-08 |
Family
ID=30722381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16452084U Expired JPH0126519Y2 (en]) | 1984-10-30 | 1984-10-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0126519Y2 (en]) |
-
1984
- 1984-10-30 JP JP16452084U patent/JPH0126519Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6178744U (en]) | 1986-05-26 |
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