ATE88523T1 - DEVICE FOR COVERING A MANHOLE MANHOLE. - Google Patents
DEVICE FOR COVERING A MANHOLE MANHOLE.Info
- Publication number
- ATE88523T1 ATE88523T1 AT90470052T AT90470052T ATE88523T1 AT E88523 T1 ATE88523 T1 AT E88523T1 AT 90470052 T AT90470052 T AT 90470052T AT 90470052 T AT90470052 T AT 90470052T AT E88523 T1 ATE88523 T1 AT E88523T1
- Authority
- AT
- Austria
- Prior art keywords
- grille
- manhole
- middle portion
- pivotal axis
- covering
- Prior art date
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
- 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
-
- 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
- E03F2005/061—Gully gratings hinged to the body of the gully
-
- 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
- E03F2005/066—Gully gratings with means for protecting against vandalism
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Civil Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Environmental & Geological Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sewage (AREA)
- Emergency Lowering Means (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Sink And Installation For Waste Water (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Chutes (AREA)
- Golf Clubs (AREA)
- Air-Flow Control Members (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
- Tables And Desks Characterized By Structural Shape (AREA)
- Gasification And Melting Of Waste (AREA)
- Tents Or Canopies (AREA)
- Transmission Devices (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The apparatus consists of a grille (3) articulated in a frame along an axis for pivoting of the grille (3) corresponding to one of the sides of the latter, this grille (3) being fitted with bars (18) connected together by cross members (19), and in which the grille is divided, along its pivotal axis, into a middle portion (Z1) and two lateral portions (Z2) elastically connected to the middle portion (Z1), one end of the middle portion (Z1), contiguous to the pivotal axis, being intended to bear against a corresponding surface of the frame exerting a moment opposing the movement of the grille (3) about its pivotal axis. <IMAGE>
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8912938A FR2652606B1 (en) | 1989-09-29 | 1989-09-29 | METHOD AND APPARATUS FOR CROWNING AN EVACUATION CHIMNEY. |
EP90470052A EP0420778B1 (en) | 1989-09-29 | 1990-09-21 | Apparatus for capping a manhole |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE88523T1 true ATE88523T1 (en) | 1993-05-15 |
Family
ID=9386060
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT90470052T ATE88523T1 (en) | 1989-09-29 | 1990-09-21 | DEVICE FOR COVERING A MANHOLE MANHOLE. |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP0420778B1 (en) |
AT (1) | ATE88523T1 (en) |
DD (2) | DD298145A5 (en) |
DE (1) | DE69001415T2 (en) |
DK (1) | DK0420778T3 (en) |
ES (1) | ES2036160T3 (en) |
FR (1) | FR2652606B1 (en) |
GR (1) | GR3007683T3 (en) |
IE (1) | IE63970B1 (en) |
NO (1) | NO177506C (en) |
PT (1) | PT95443B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8192110B1 (en) * | 2009-03-10 | 2012-06-05 | Bryant Donald W | Yard storm drain emitter |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2119836A (en) * | 1982-01-29 | 1983-11-23 | Brickhouse Dudley Mfg | Manhole cover or grating and frame assemblies |
-
1989
- 1989-09-29 FR FR8912938A patent/FR2652606B1/en not_active Expired - Lifetime
-
1990
- 1990-09-21 AT AT90470052T patent/ATE88523T1/en not_active IP Right Cessation
- 1990-09-21 DE DE9090470052T patent/DE69001415T2/en not_active Expired - Lifetime
- 1990-09-21 DK DK90470052.3T patent/DK0420778T3/en active
- 1990-09-21 EP EP90470052A patent/EP0420778B1/en not_active Expired - Lifetime
- 1990-09-21 ES ES199090470052T patent/ES2036160T3/en not_active Expired - Lifetime
- 1990-09-25 DD DD90344193A patent/DD298145A5/en not_active IP Right Cessation
- 1990-09-25 DD DD90344194A patent/DD298146A5/en not_active IP Right Cessation
- 1990-09-26 NO NO904180A patent/NO177506C/en unknown
- 1990-09-27 PT PT95443A patent/PT95443B/en not_active IP Right Cessation
- 1990-09-28 IE IE349690A patent/IE63970B1/en not_active IP Right Cessation
-
1993
- 1993-04-22 GR GR920402978T patent/GR3007683T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
FR2652606B1 (en) | 1991-12-13 |
ES2036160T1 (en) | 1993-05-16 |
NO177506C (en) | 1997-12-29 |
PT95443B (en) | 1998-06-30 |
DD298145A5 (en) | 1992-02-06 |
NO177506B (en) | 1995-06-19 |
DD298146A5 (en) | 1992-02-06 |
NO904180D0 (en) | 1990-09-26 |
EP0420778A1 (en) | 1991-04-03 |
IE63970B1 (en) | 1995-06-28 |
DE69001415D1 (en) | 1993-05-27 |
FR2652606A1 (en) | 1991-04-05 |
NO904180L (en) | 1991-04-02 |
PT95443A (en) | 1992-06-30 |
IE903496A1 (en) | 1991-04-10 |
DK0420778T3 (en) | 1993-05-17 |
ES2036160T3 (en) | 1993-10-16 |
GR3007683T3 (en) | 1993-08-31 |
EP0420778B1 (en) | 1993-04-21 |
DE69001415T2 (en) | 1993-07-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE59005474D1 (en) | Device for pulling down the free end of a vehicle top or the like. | |
DE68916042D1 (en) | Optical image scanning device. | |
DE68912444D1 (en) | Device for aligning an ophthalmic instrument. | |
EP0845737A3 (en) | Image display method and apparatus therefor | |
DE59007815D1 (en) | Device for pulling down the free end of a vehicle top or the like. | |
EP0391149A3 (en) | Portable bridge and system for placing the bridge | |
BR9404776A (en) | Process for the preparation of 2,2-difluorocetene silyl acetals and process for the preparation of alpha, alpha-difluoro-beta-silyloxy-1,3-dioxolane-4-propanoic acid esters | |
AT378986B (en) | DEVICE FOR FASTENING A DRIVE ROD FITTING | |
ATE88523T1 (en) | DEVICE FOR COVERING A MANHOLE MANHOLE. | |
FR2668262B1 (en) | X-RAY ANALYSIS PROCESS FOR MONOCRYSTALLINE PARTS. | |
DE59701692D1 (en) | Device for stabilizing the middle frame of a bellows of a transition between two articulated vehicle parts of an articulated vehicle | |
ATE192955T1 (en) | HANDLING DEVICE FOR A MACHINE TOOL | |
DE59203431D1 (en) | Device for pulling an elongated profile body. | |
DE69328703D1 (en) | Device for limiting the movement of a recording material in a recording device | |
DE69029550D1 (en) | Device for optically scanning a document | |
ATE347943T1 (en) | FORMING TOOL AND USE OF THIS TOOL FOR ROLL FORMING A WORKPIECE | |
FR2282779A1 (en) | DEVICE STRUCTURE FOR THE ARTICULATED ASSOCIATION OF INSTRUMENTS FOR WORKS IN PARTICULARLY AGRICULTURAL, SUCH AS PLOWS AND SIMILAR, WITH TRAILING MACHINES SUCH AS TRACTORS | |
EP0845653A3 (en) | Coordinate measuring device | |
DE59607077D1 (en) | Device for marking a measuring point | |
ATE153632T1 (en) | ARRANGEMENT FOR COUPLING A CABLE OF A LIFTING DEVICE TO A PRECAST PART | |
ATE69486T1 (en) | DEVICE FOR ADJUSTING AND RELOCATING A LOADING DEVICE FOR A COLLECTION ORGAN. | |
FR2740293B1 (en) | REVERSIBLE PLOW WIDTH OF VARIABLE WIDTH WITH DEVICE FOR CENTERING THE FRAME ON THE TURNING AXIS | |
DE69326541D1 (en) | DEVICE FOR DRIVING AN OPTICAL PART | |
FR2683826B1 (en) | METHOD AND DEVICE FOR MEASURING LACCASE ACTIVITY IN MUSTS BY THE SYRINGALDAZINE METHOD. | |
DE69004459D1 (en) | Imaging device and method for selectively coupling a peripheral device to the imaging device. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee |