FR2329811B2 - - Google Patents
Info
- Publication number
- FR2329811B2 FR2329811B2 FR7501753A FR7501753A FR2329811B2 FR 2329811 B2 FR2329811 B2 FR 2329811B2 FR 7501753 A FR7501753 A FR 7501753A FR 7501753 A FR7501753 A FR 7501753A FR 2329811 B2 FR2329811 B2 FR 2329811B2
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F19/00—Hoisting, lifting, hauling or pushing, not otherwise provided for
- B66F19/005—Lifting devices for manhole 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
- E02D29/1445—Tools for positioning or removing cover frames
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Sewage (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7501753A FR2329811A2 (fr) | 1975-01-21 | 1975-01-21 | Regard sous chaussee et outil de manutention de ce regard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7501753A FR2329811A2 (fr) | 1975-01-21 | 1975-01-21 | Regard sous chaussee et outil de manutention de ce regard |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2329811A2 FR2329811A2 (fr) | 1977-05-27 |
| FR2329811B2 true FR2329811B2 (enExample) | 1980-11-28 |
Family
ID=9150080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7501753A Granted FR2329811A2 (fr) | 1975-01-21 | 1975-01-21 | Regard sous chaussee et outil de manutention de ce regard |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2329811A2 (enExample) |
-
1975
- 1975-01-21 FR FR7501753A patent/FR2329811A2/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2329811A2 (fr) | 1977-05-27 |