LU75481A1 - - Google Patents
Info
- Publication number
- LU75481A1 LU75481A1 LU75481A LU75481A LU75481A1 LU 75481 A1 LU75481 A1 LU 75481A1 LU 75481 A LU75481 A LU 75481A LU 75481 A LU75481 A LU 75481A LU 75481 A1 LU75481 A1 LU 75481A1
- Authority
- LU
- Luxembourg
Links
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
- E02D29/1427—Locking devices
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)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
- Sewage (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE7524138 | 1975-07-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU75481A1 true LU75481A1 (nl) | 1977-03-02 |
Family
ID=6654148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU75481A LU75481A1 (nl) | 1975-07-30 | 1976-07-28 |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT348942B (nl) |
| BE (1) | BE844757A (nl) |
| FR (1) | FR2320034A7 (nl) |
| LU (1) | LU75481A1 (nl) |
| NL (1) | NL163284C (nl) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2457932A1 (fr) * | 1979-06-01 | 1980-12-26 | Pont A Mousson | Element de voirie, notamment regard ou avaloir de chaussee |
| DE4216572A1 (de) * | 1992-05-20 | 1993-11-25 | Passavant Werke | Schachtabdeckung oder Straßenaufsatz |
| DE4330709C2 (de) * | 1993-09-10 | 1997-04-17 | Heinrich Meier Eisengieserei G | Schachtabdeckung |
| FR2736663B1 (fr) * | 1995-07-13 | 1998-02-27 | France Telecom | Mecanisme de verrouillage de plaques de fermeture de chambres souterraines et outil de deverrouillage associe |
| FR2933993B1 (fr) * | 2008-07-18 | 2013-08-16 | Cahors App Elec | Boite formant un regard de protection d'un appareil |
| CN104499504B (zh) * | 2014-11-25 | 2016-01-20 | 中铁四局集团第三建设有限公司 | 一种道路检查井及其施工方法 |
| DE102022122587A1 (de) * | 2022-09-06 | 2024-03-07 | Aco Ahlmann Se & Co. Kg | Schachtdeckel, Schachtabdeckung und Überwachungssystem |
-
1976
- 1976-04-08 AT AT257676A patent/AT348942B/de not_active IP Right Cessation
- 1976-07-27 FR FR7622808A patent/FR2320034A7/fr not_active Expired
- 1976-07-28 NL NL7608373A patent/NL163284C/nl not_active IP Right Cessation
- 1976-07-28 LU LU75481A patent/LU75481A1/xx unknown
- 1976-07-30 BE BE169449A patent/BE844757A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AT348942B (de) | 1979-03-12 |
| BE844757A (fr) | 1976-11-16 |
| FR2320034A7 (fr) | 1977-02-25 |
| ATA257676A (de) | 1978-07-15 |
| NL163284B (nl) | 1980-03-17 |
| NL163284C (nl) | 1980-08-15 |
| NL7608373A (nl) | 1977-02-01 |