FR2983878B1 - SYSTEM FOR SECURING A MANHOLE OF A STRUCTURE SUCH AS A NAVAL PLATFORM - Google Patents
SYSTEM FOR SECURING A MANHOLE OF A STRUCTURE SUCH AS A NAVAL PLATFORMInfo
- Publication number
- FR2983878B1 FR2983878B1 FR1161456A FR1161456A FR2983878B1 FR 2983878 B1 FR2983878 B1 FR 2983878B1 FR 1161456 A FR1161456 A FR 1161456A FR 1161456 A FR1161456 A FR 1161456A FR 2983878 B1 FR2983878 B1 FR 2983878B1
- Authority
- FR
- France
- Prior art keywords
- manhole
- securing
- naval platform
- naval
- platform
- Prior art date
- 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 - Fee Related
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
Abstract
Ce système de sécurisation d'un trou d'homme d'une structure telle qu'une plateforme navale (1), est caractérisé en ce qu'il comporte des moyens en forme de cadre externe (4) munis de moyens d'accrochage sur les bords du trou d'homme et de moyens d'articulation de moyens en forme de panneau interne d'obturation (8) de celui-ci.This system for securing a manhole of a structure such as a naval platform (1), is characterized in that it comprises means in the form of an external frame (4) provided with means for hooking onto the edges of the manhole and of means of articulation of means in the form of an internal closure panel (8) thereof.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1161456A FR2983878B1 (en) | 2011-12-12 | 2011-12-12 | SYSTEM FOR SECURING A MANHOLE OF A STRUCTURE SUCH AS A NAVAL PLATFORM |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1161456A FR2983878B1 (en) | 2011-12-12 | 2011-12-12 | SYSTEM FOR SECURING A MANHOLE OF A STRUCTURE SUCH AS A NAVAL PLATFORM |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2983878A1 FR2983878A1 (en) | 2013-06-14 |
FR2983878B1 true FR2983878B1 (en) | 2014-02-21 |
Family
ID=45688735
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1161456A Expired - Fee Related FR2983878B1 (en) | 2011-12-12 | 2011-12-12 | SYSTEM FOR SECURING A MANHOLE OF A STRUCTURE SUCH AS A NAVAL PLATFORM |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2983878B1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA3052425A1 (en) * | 2019-08-01 | 2021-02-01 | Edgardo Tovilla | Manhole apparatus |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2419363A2 (en) * | 1978-03-07 | 1979-10-05 | Sambre & Meuse Usines | Carriageway type manhole cover - has three ramped lugs engaging frame sockets by rotary descent, with extension rings inserted when road is re-surfaced |
GB2378971A (en) * | 2001-08-21 | 2003-02-26 | Huan-Chang Kuan | Manhole system |
-
2011
- 2011-12-12 FR FR1161456A patent/FR2983878B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2983878A1 (en) | 2013-06-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 5 |
|
PLFP | Fee payment |
Year of fee payment: 6 |
|
PLFP | Fee payment |
Year of fee payment: 7 |
|
PLFP | Fee payment |
Year of fee payment: 9 |
|
PLFP | Fee payment |
Year of fee payment: 10 |
|
PLFP | Fee payment |
Year of fee payment: 11 |
|
ST | Notification of lapse |
Effective date: 20230808 |