OA07323A - Regard circulaire de chaussée à demi-tampons articulés - Google Patents
Regard circulaire de chaussée à demi-tampons articulésInfo
- Publication number
- OA07323A OA07323A OA57917A OA57917A OA07323A OA 07323 A OA07323 A OA 07323A OA 57917 A OA57917 A OA 57917A OA 57917 A OA57917 A OA 57917A OA 07323 A OA07323 A OA 07323A
- Authority
- OA
- OAPI
- Prior art keywords
- buffers
- manhole cover
- circular manhole
- articulated half
- articulated
- Prior art date
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
- E02D29/1463—Hinged connection of cover to frame
-
- 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
- E02D29/1454—Non-circular covers, e.g. hexagonal, elliptic
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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
OA57917A OA07323A (fr) | 1983-02-16 | 1983-02-16 | Regard circulaire de chaussée à demi-tampons articulés |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
OA57917A OA07323A (fr) | 1983-02-16 | 1983-02-16 | Regard circulaire de chaussée à demi-tampons articulés |
Publications (1)
Publication Number | Publication Date |
---|---|
OA07323A true OA07323A (fr) | 1984-08-31 |
Family
ID=19929483
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
OA57917A OA07323A (fr) | 1983-02-16 | 1983-02-16 | Regard circulaire de chaussée à demi-tampons articulés |
Country Status (1)
Country | Link |
---|---|
OA (1) | OA07323A (fr) |
-
1983
- 1983-02-16 OA OA57917A patent/OA07323A/fr unknown
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