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
Application number
AT90470052T
Other languages
German (de)
Inventor
Francis Berthon
Jean-Claude Hauer
Original Assignee
Pont A Mousson
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Pont A Mousson filed Critical Pont A Mousson
Application granted granted Critical
Publication of ATE88523T1 publication Critical patent/ATE88523T1/en

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)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Sewage (AREA)
  • Emergency Lowering Means (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Golf Clubs (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Chutes (AREA)
  • Sink And Installation For Waste Water (AREA)
  • Air-Flow Control Members (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Tables And Desks Characterized By Structural Shape (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Tents Or Canopies (AREA)
  • Transmission Devices (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>
AT90470052T 1989-09-29 1990-09-21 DEVICE FOR COVERING A MANHOLE MANHOLE. ATE88523T1 (en)

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) DD298146A5 (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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
IE63970B1 (en) 1995-06-28
PT95443A (en) 1992-06-30
IE903496A1 (en) 1991-04-10
PT95443B (en) 1998-06-30
DK0420778T3 (en) 1993-05-17
DE69001415T2 (en) 1993-07-29
GR3007683T3 (en) 1993-08-31
ES2036160T1 (en) 1993-05-16
EP0420778B1 (en) 1993-04-21
NO904180D0 (en) 1990-09-26
NO177506C (en) 1997-12-29
ES2036160T3 (en) 1993-10-16
NO904180L (en) 1991-04-02
FR2652606B1 (en) 1991-12-13
DD298146A5 (en) 1992-02-06
NO177506B (en) 1995-06-19
DE69001415D1 (en) 1993-05-27
FR2652606A1 (en) 1991-04-05
EP0420778A1 (en) 1991-04-03
DD298145A5 (en) 1992-02-06

Similar Documents

Publication Publication Date Title
DE69019589D1 (en) Device for determining an image motion vector.
DE68916042D1 (en) Optical image scanning device.
DE68926475D1 (en) Device for determining an image motion vector
DE68912444D1 (en) Device for aligning an ophthalmic instrument.
EP0845737A3 (en) Image display method and apparatus therefor
EP0391149A3 (en) Portable bridge and system for placing the bridge
AU3304593A (en) Automatic pool cleaner and steering device therefor
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
DE59701692D1 (en) Device for stabilizing the middle frame of a bellows of a transition between two articulated vehicle parts of an articulated vehicle
DE59400792D1 (en) Device for coupling a driving device
ATE192955T1 (en) HANDLING DEVICE FOR A MACHINE TOOL
AT378986B (en) DEVICE FOR FASTENING A DRIVE ROD FITTING
FR2668262B1 (en) X-RAY ANALYSIS PROCESS FOR MONOCRYSTALLINE PARTS.
DE69001415D1 (en) DEVICE FOR COVERING A MANHOLE HOLE.
DE59203431D1 (en) Device for pulling an elongated profile body.
DE69934374D1 (en) Forming tool and use of this tool for roll forming a workpiece
EP0845653A3 (en) Coordinate measuring device
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
ATE153632T1 (en) ARRANGEMENT FOR COUPLING A CABLE OF A LIFTING DEVICE TO A PRECAST PART
ATE202206T1 (en) DEVICE FOR MARKING A MEASURING POINT
FR2647216B1 (en) METHOD AND DEVICE FOR MEASURING THE NON-POROUS SURFACE AREA OF CARBON BLACK USING CETYLTRIMETHYLAMMONIUM BROMIDE
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
ATE77727T1 (en) DEVICE FOR THE LATERALLY CANTILE MOUNTING OF A WORK EQUIPMENT ON A VEHICLE.

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee