FR2716472B1 - Grid for closing off manhole covers. - Google Patents
Grid for closing off manhole covers.Info
- Publication number
- FR2716472B1 FR2716472B1 FR9401886A FR9401886A FR2716472B1 FR 2716472 B1 FR2716472 B1 FR 2716472B1 FR 9401886 A FR9401886 A FR 9401886A FR 9401886 A FR9401886 A FR 9401886A FR 2716472 B1 FR2716472 B1 FR 2716472B1
- Authority
- FR
- France
- Prior art keywords
- grating
- bars
- frame
- grid
- closing
- 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 - Lifetime
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/06—Gully gratings
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/06—Gully gratings
- E03F2005/065—Gully gratings with elastic locking elements
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
- Sewage (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Catching Or Destruction (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
- Road Paving Structures (AREA)
- Road Signs Or Road Markings (AREA)
- Building Awnings And Sunshades (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Incineration Of Waste (AREA)
Abstract
The grating fits into a frame (3) set in the rod, and has end bars (4) which are elastically deformable relative to the other bars (1,2) so that the grating is fitted elastically in the frame. The deformable end bar is connected to the remainder of the grating only by its two ends, between which it has a lug to engage with a notch (7) in the frame; it also has two thrust elements (9) which can interact with the frame and the adjacent bar (1) of the grating. The grating can be made with a deformable bar at each end and a series of parallel main bars between them, joined to the end bars by two transverse bars (2).
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9401886A FR2716472B1 (en) | 1994-02-18 | 1994-02-18 | Grid for closing off manhole covers. |
ES95400335T ES2128002T3 (en) | 1994-02-18 | 1995-02-16 | GRID TO COVER A SEWER MOUTH. |
AT95400335T ATE174397T1 (en) | 1994-02-18 | 1995-02-16 | SHAFT COVER GRATE |
DK95400335T DK0668409T3 (en) | 1994-02-18 | 1995-02-16 | Grate for closing roadway wells |
EP95400335A EP0668409B1 (en) | 1994-02-18 | 1995-02-16 | Manhole cover grating |
DE69506454T DE69506454T2 (en) | 1994-02-18 | 1995-02-16 | Manhole cover grate |
BR9500688A BR9500688A (en) | 1994-02-18 | 1995-02-17 | Grid intended to be mounted on a frame to fill an opening on a public road |
GR990400734T GR3029643T3 (en) | 1994-02-18 | 1999-03-09 | Manhole cover grating. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9401886A FR2716472B1 (en) | 1994-02-18 | 1994-02-18 | Grid for closing off manhole covers. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2716472A1 FR2716472A1 (en) | 1995-08-25 |
FR2716472B1 true FR2716472B1 (en) | 1996-05-03 |
Family
ID=9460236
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9401886A Expired - Lifetime FR2716472B1 (en) | 1994-02-18 | 1994-02-18 | Grid for closing off manhole covers. |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0668409B1 (en) |
AT (1) | ATE174397T1 (en) |
BR (1) | BR9500688A (en) |
DE (1) | DE69506454T2 (en) |
DK (1) | DK0668409T3 (en) |
ES (1) | ES2128002T3 (en) |
FR (1) | FR2716472B1 (en) |
GR (1) | GR3029643T3 (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2740789B1 (en) * | 1995-11-03 | 1998-01-30 | Prefaest Sa | CHANNEL AND GRID FOR CHANNEL |
FR2749601B1 (en) * | 1996-06-07 | 1998-09-18 | Prefaest Sa | QUICK ASSEMBLY AND DISASSEMBLY CHANNEL GRILLE |
FR2793502B1 (en) | 1999-05-11 | 2001-08-17 | Norinco | MANHOLE WITH LID AND GRID ARTICULATED AND LOCKED |
FR2843139B1 (en) * | 2002-08-02 | 2005-03-18 | Norinco | "GRID TO OBTAIN A CANIVEAU OR ANALOGUE" |
DE102010031206B4 (en) | 2010-07-09 | 2014-02-27 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Tunable Fabry-Pérot filter and method of making the same |
USD722678S1 (en) | 2012-12-12 | 2015-02-17 | Canada Pipe Company ULC | Grate |
US9290968B2 (en) | 2012-12-18 | 2016-03-22 | Canada Pipe Company ULC | Locking mechanism for a cover |
US9127447B2 (en) | 2013-01-24 | 2015-09-08 | Canada Pipe Company ULC | Frame for an inlet of a catch basin or manhole |
US9157213B2 (en) | 2013-03-05 | 2015-10-13 | Canada Pipe Company ULC | Eccentric frame for an inlet of a catch basin or manhole |
FR3091883B1 (en) | 2019-01-23 | 2022-07-29 | Ej Emea | Securing device for locking a manhole shutter system |
DE102022106289A1 (en) * | 2022-03-17 | 2023-09-21 | Aco Ahlmann Se & Co. Kg | Cover grate of a surface drainage device and surface drainage device with such a cover grate |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT273828B (en) * | 1966-12-23 | 1969-08-25 | Friedrich Ing Oestreicher | Road drain |
CH629553A5 (en) * | 1979-02-16 | 1982-04-30 | Covers Self Level Ag | Grating intended to be fitted on a frame |
GB2119836A (en) * | 1982-01-29 | 1983-11-23 | Brickhouse Dudley Mfg | Manhole cover or grating and frame assemblies |
GB2188664B (en) * | 1986-04-03 | 1989-11-15 | Brickhouse Dudley Mfg | Improvements in or relating to grating and frame assemblies |
FR2647823B1 (en) * | 1989-06-01 | 1994-03-25 | Pont A Mousson Sa | CONNECTION MEANS FOR JOINING TWO ROADS |
-
1994
- 1994-02-18 FR FR9401886A patent/FR2716472B1/en not_active Expired - Lifetime
-
1995
- 1995-02-16 EP EP95400335A patent/EP0668409B1/en not_active Expired - Lifetime
- 1995-02-16 DE DE69506454T patent/DE69506454T2/en not_active Expired - Lifetime
- 1995-02-16 ES ES95400335T patent/ES2128002T3/en not_active Expired - Lifetime
- 1995-02-16 DK DK95400335T patent/DK0668409T3/en active
- 1995-02-16 AT AT95400335T patent/ATE174397T1/en active
- 1995-02-17 BR BR9500688A patent/BR9500688A/en not_active IP Right Cessation
-
1999
- 1999-03-09 GR GR990400734T patent/GR3029643T3/en unknown
Also Published As
Publication number | Publication date |
---|---|
ATE174397T1 (en) | 1998-12-15 |
EP0668409B1 (en) | 1998-12-09 |
DE69506454D1 (en) | 1999-01-21 |
GR3029643T3 (en) | 1999-06-30 |
DE69506454T2 (en) | 1999-07-08 |
FR2716472A1 (en) | 1995-08-25 |
EP0668409A1 (en) | 1995-08-23 |
DK0668409T3 (en) | 1999-08-16 |
BR9500688A (en) | 1995-10-24 |
ES2128002T3 (en) | 1999-05-01 |
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