FR2104057A7 - - Google Patents
Info
- Publication number
- FR2104057A7 FR2104057A7 FR7128902A FR7128902A FR2104057A7 FR 2104057 A7 FR2104057 A7 FR 2104057A7 FR 7128902 A FR7128902 A FR 7128902A FR 7128902 A FR7128902 A FR 7128902A FR 2104057 A7 FR2104057 A7 FR 2104057A7
- Authority
- FR
- France
- 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
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19707029833 DE7029833U (de) | 1970-08-07 | 1970-08-07 | Verriegelbare schachtabdeckung. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2104057A7 true FR2104057A7 (enExample) | 1972-04-14 |
Family
ID=6613601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7128902A Expired FR2104057A7 (enExample) | 1970-08-07 | 1971-08-06 |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE7029833U (enExample) |
| FR (1) | FR2104057A7 (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2724687A1 (fr) * | 1994-09-21 | 1996-03-22 | Bellorini Jacques Paul | Dispositif de fermeture de surete, en particulier pour capot-regard |
| WO2002002877A1 (en) * | 2000-06-28 | 2002-01-10 | L. Bøtkers Tømmerhandel A/S | Manhole cover frame with self locking function of the cover and cover therefor |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO160455C (no) * | 1985-01-30 | 1995-04-25 | Furnes Hamjern Ncc As | Anordning for automatisk låsing og sikring av kumlokk |
-
1970
- 1970-08-07 DE DE19707029833 patent/DE7029833U/de not_active Expired
-
1971
- 1971-08-06 FR FR7128902A patent/FR2104057A7/fr not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2724687A1 (fr) * | 1994-09-21 | 1996-03-22 | Bellorini Jacques Paul | Dispositif de fermeture de surete, en particulier pour capot-regard |
| WO2002002877A1 (en) * | 2000-06-28 | 2002-01-10 | L. Bøtkers Tømmerhandel A/S | Manhole cover frame with self locking function of the cover and cover therefor |
Also Published As
| Publication number | Publication date |
|---|---|
| DE7029833U (de) | 1970-12-17 |