LU62091A1 - - Google Patents
Info
- Publication number
- LU62091A1 LU62091A1 LU62091DA LU62091A1 LU 62091 A1 LU62091 A1 LU 62091A1 LU 62091D A LU62091D A LU 62091DA LU 62091 A1 LU62091 A1 LU 62091A1
- 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
- E02D29/1409—Covers for manholes or the like; Frames for covers adjustable in height or inclination
-
- 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)
- Road Paving Structures (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR6941833A FR2070412A5 (fr) | 1969-12-04 | 1969-12-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU62091A1 true LU62091A1 (fr) | 1971-05-11 |
Family
ID=9044062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU62091D LU62091A1 (fr) | 1969-12-04 | 1970-11-19 |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE759178A (fr) |
| DE (2) | DE7044394U (fr) |
| ES (1) | ES386667A1 (fr) |
| FR (1) | FR2070412A5 (fr) |
| GB (1) | GB1319508A (fr) |
| LU (1) | LU62091A1 (fr) |
| NL (1) | NL7017619A (fr) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2419363A2 (fr) * | 1978-03-07 | 1979-10-05 | Sambre & Meuse Usines | Tampon pour regard circulaire et regard muni de ce tampon |
| US4466219A (en) * | 1982-01-04 | 1984-08-21 | Campolito James J | Adjustable manhole cover |
| AT380044B (de) * | 1983-06-06 | 1986-03-25 | Koessler Johann | Abschluss fuer schaechte, z.b. auf fahrbahnen und schluessel hiefuer |
| DK650487A (da) * | 1987-12-11 | 1989-06-12 | Holstebro Jernstoeberi A S | Stophanedaeksel og mellemring dertil |
| GB2311550A (en) * | 1996-03-29 | 1997-10-01 | Csr Ltd | Device for mounting an access cover |
| CN107165194A (zh) * | 2016-03-08 | 2017-09-15 | 沈金钟 | 一种梯齿螺旋式可调井盖 |
| CN108265756B (zh) * | 2018-03-20 | 2024-01-30 | 嘉兴恒力建材科技有限公司 | 一种带液位监测功能的井盖 |
-
0
- BE BE759178D patent/BE759178A/fr not_active IP Right Cessation
-
1969
- 1969-12-04 FR FR6941833A patent/FR2070412A5/fr not_active Expired
-
1970
- 1970-11-19 LU LU62091D patent/LU62091A1/xx unknown
- 1970-12-01 DE DE19707044394 patent/DE7044394U/de not_active Expired
- 1970-12-01 GB GB5722770A patent/GB1319508A/en not_active Expired
- 1970-12-01 DE DE19702059124 patent/DE2059124A1/de active Pending
- 1970-12-02 NL NL7017619A patent/NL7017619A/xx unknown
- 1970-12-03 ES ES386667A patent/ES386667A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL7017619A (fr) | 1971-06-08 |
| BE759178A (fr) | 1971-04-30 |
| FR2070412A5 (fr) | 1971-09-10 |
| GB1319508A (en) | 1973-06-06 |
| DE2059124A1 (de) | 1971-06-16 |
| DE7044394U (de) | 1971-10-21 |
| ES386667A1 (es) | 1973-04-01 |