JP4435951B2 - 金属製溝蓋の騒音防止装置 - Google Patents
金属製溝蓋の騒音防止装置 Download PDFInfo
- Publication number
- JP4435951B2 JP4435951B2 JP2000251572A JP2000251572A JP4435951B2 JP 4435951 B2 JP4435951 B2 JP 4435951B2 JP 2000251572 A JP2000251572 A JP 2000251572A JP 2000251572 A JP2000251572 A JP 2000251572A JP 4435951 B2 JP4435951 B2 JP 4435951B2
- Authority
- JP
- Japan
- Prior art keywords
- block
- elastic body
- fixing means
- lid
- metal groove
- 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 - Lifetime
Links
- 239000002184 metal Substances 0.000 title claims description 51
- 230000002265 prevention Effects 0.000 title claims description 11
- 239000000853 adhesive Substances 0.000 claims description 20
- 230000001070 adhesive effect Effects 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 230000005489 elastic deformation Effects 0.000 description 5
- 101000927062 Haematobia irritans exigua Aquaporin Proteins 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Landscapes
- Sewage (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000251572A JP4435951B2 (ja) | 2000-08-22 | 2000-08-22 | 金属製溝蓋の騒音防止装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000251572A JP4435951B2 (ja) | 2000-08-22 | 2000-08-22 | 金属製溝蓋の騒音防止装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2002061269A JP2002061269A (ja) | 2002-02-28 |
| JP2002061269A5 JP2002061269A5 (enExample) | 2007-09-20 |
| JP4435951B2 true JP4435951B2 (ja) | 2010-03-24 |
Family
ID=18740953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000251572A Expired - Lifetime JP4435951B2 (ja) | 2000-08-22 | 2000-08-22 | 金属製溝蓋の騒音防止装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4435951B2 (enExample) |
-
2000
- 2000-08-22 JP JP2000251572A patent/JP4435951B2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2002061269A (ja) | 2002-02-28 |
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