DE3410743C2 - - Google Patents
Info
- Publication number
- DE3410743C2 DE3410743C2 DE19843410743 DE3410743A DE3410743C2 DE 3410743 C2 DE3410743 C2 DE 3410743C2 DE 19843410743 DE19843410743 DE 19843410743 DE 3410743 A DE3410743 A DE 3410743A DE 3410743 C2 DE3410743 C2 DE 3410743C2
- Authority
- DE
- Germany
- Prior art keywords
- insert
- tubular
- manhole cover
- folded
- grate
- 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
- 239000004033 plastic Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000010410 layer Substances 0.000 description 6
- 239000004744 fabric Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 3
- 108091006146 Channels Proteins 0.000 description 2
- 240000000491 Corchorus aestuans Species 0.000 description 2
- 235000011777 Corchorus aestuans Nutrition 0.000 description 2
- 235000010862 Corchorus capsularis Nutrition 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 240000006240 Linum usitatissimum Species 0.000 description 1
- 235000004431 Linum usitatissimum Nutrition 0.000 description 1
- -1 Polypropylene Polymers 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000000256 polyoxyethylene sorbitan monolaurate Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Sewage (AREA)
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19843410743 DE3410743A1 (de) | 1984-03-23 | 1984-03-23 | Klapperschutz fuer kanaldeckel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19843410743 DE3410743A1 (de) | 1984-03-23 | 1984-03-23 | Klapperschutz fuer kanaldeckel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3410743A1 DE3410743A1 (de) | 1985-09-26 |
| DE3410743C2 true DE3410743C2 (enExample) | 1992-08-27 |
Family
ID=6231428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19843410743 Granted DE3410743A1 (de) | 1984-03-23 | 1984-03-23 | Klapperschutz fuer kanaldeckel |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3410743A1 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102023108356A1 (de) | 2023-03-31 | 2024-10-02 | Heike Kunz | Schachtdeckel mit einem Korrosionsschutzelement zwischen Schachtdeckel und Schachtdeckelrahmen und das Verfahren zur Herstellung eines Korrosionsschutzelementes am Deckel |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19705941C2 (de) * | 1997-02-17 | 2000-12-21 | Hartmut Fournes | Verfahren zur Herstellung einer Schachtabdeckung |
| NL2002008C (nl) * | 2008-09-22 | 2010-03-23 | Attema Kunststoffenind | Slab. |
| CN105625477A (zh) * | 2016-03-10 | 2016-06-01 | 苏州优德通力科技有限公司 | 一种防盗井盖装置 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1940924A (en) * | 1931-11-16 | 1933-12-26 | Ivy F Taylor | Cushion material |
| DE664342C (de) * | 1934-07-24 | 1938-08-25 | Otto Schmid | Schachtabdeckung mit nachgiebiger federnder Zwischenlage zwischen Schachtrahmen und Deckel |
| US2050050A (en) * | 1934-09-14 | 1936-08-04 | Zahm & Flora Inc | Manhole cushion |
| FR1131458A (fr) * | 1955-02-23 | 1957-02-21 | Dispositif d'obturation à étanchéité constante | |
| US3308727A (en) * | 1964-04-08 | 1967-03-14 | Central States Ind Supply Comp | Support for manhole cover and the like |
| US4188151A (en) * | 1977-10-25 | 1980-02-12 | Margaret T. Hall | Manhole extension assembly |
-
1984
- 1984-03-23 DE DE19843410743 patent/DE3410743A1/de active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102023108356A1 (de) | 2023-03-31 | 2024-10-02 | Heike Kunz | Schachtdeckel mit einem Korrosionsschutzelement zwischen Schachtdeckel und Schachtdeckelrahmen und das Verfahren zur Herstellung eines Korrosionsschutzelementes am Deckel |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3410743A1 (de) | 1985-09-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition |