DK141452B - Tætningsring til brønde. - Google Patents
Tætningsring til brønde. Download PDFInfo
- Publication number
- DK141452B DK141452B DK639071A DK639071A DK141452B DK 141452 B DK141452 B DK 141452B DK 639071 A DK639071 A DK 639071A DK 639071 A DK639071 A DK 639071A DK 141452 B DK141452 B DK 141452B
- Authority
- DK
- Denmark
- Prior art keywords
- sealing ring
- ring
- sealing
- well
- asphalt
- Prior art date
Links
- 238000007789 sealing Methods 0.000 title description 56
- 239000010426 asphalt Substances 0.000 description 28
- 239000010410 layer Substances 0.000 description 15
- 239000004033 plastic Substances 0.000 description 9
- 239000011120 plywood Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 239000002023 wood Substances 0.000 description 5
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 239000000155 melt Substances 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000003566 sealing material Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005137 deposition process Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 210000003462 vein Anatomy 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
- E02D29/124—Shaft entirely made of synthetic material
-
- 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
-
- 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
- E02D29/1409—Covers for manholes or the like; Frames for covers adjustable in height or inclination
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)
- Jib Cranes (AREA)
- Road Paving Structures (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE221271A SE344782B (enExample) | 1971-02-22 | 1971-02-22 | |
| SE221271 | 1971-02-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DK141452B true DK141452B (da) | 1980-03-17 |
| DK141452C DK141452C (enExample) | 1980-09-29 |
Family
ID=20259565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK639071A DK141452B (da) | 1971-02-22 | 1971-12-28 | Tætningsring til brønde. |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT312520B (enExample) |
| DE (1) | DE2200406C3 (enExample) |
| DK (1) | DK141452B (enExample) |
| FI (1) | FI53020C (enExample) |
| NO (1) | NO130197B (enExample) |
| SE (1) | SE344782B (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4436532C2 (de) * | 1994-10-13 | 1998-12-03 | Cordes Theodor Gmbh & Co Kg | Ausgleichsring für Beton-Schachtbauwerke |
-
1971
- 1971-02-22 SE SE221271A patent/SE344782B/xx unknown
- 1971-12-20 AT AT1094371A patent/AT312520B/de not_active IP Right Cessation
- 1971-12-28 DK DK639071A patent/DK141452B/da not_active IP Right Cessation
- 1971-12-29 FI FI373471A patent/FI53020C/fi active
- 1971-12-30 NO NO497871A patent/NO130197B/no unknown
-
1972
- 1972-01-05 DE DE19722200406 patent/DE2200406C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NO130197B (enExample) | 1974-07-22 |
| AT312520B (de) | 1974-01-10 |
| DE2200406C3 (de) | 1980-11-20 |
| DE2200406A1 (de) | 1972-09-07 |
| FI53020C (enExample) | 1978-01-10 |
| SE344782B (enExample) | 1972-05-02 |
| FI53020B (enExample) | 1977-09-30 |
| DK141452C (enExample) | 1980-09-29 |
| DE2200406B2 (de) | 1980-02-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PBP | Patent lapsed |