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GR3015427T3 - Cover for an access or evacuation manhole. - Google Patents

Cover for an access or evacuation manhole.

Info

Publication number
GR3015427T3
GR3015427T3 GR940403940T GR940403940T GR3015427T3 GR 3015427 T3 GR3015427 T3 GR 3015427T3 GR 940403940 T GR940403940 T GR 940403940T GR 940403940 T GR940403940 T GR 940403940T GR 3015427 T3 GR3015427 T3 GR 3015427T3
Authority
GR
Greece
Prior art keywords
grating
bars
frame
manhole
evacuation
Prior art date
Application number
GR940403940T
Other languages
Greek (el)
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
Publication of GR3015427T3 publication Critical patent/GR3015427T3/en

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
    • E02D29/1427—Locking devices
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C19/00—Other devices specially designed for securing wings, e.g. with suction cups
    • E05C19/06—Other devices specially designed for securing wings, e.g. with suction cups in which the securing part if formed or carried by a spring and moves only by distortion of the spring, e.g. snaps
    • E05C19/063—Released by pull or pressure on the wing

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
  • Sewage (AREA)
  • Golf Clubs (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Emergency Lowering Means (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Sink And Installation For Waste Water (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Discharging, Photosensitive Material Shape In Electrophotography (AREA)

Abstract

The device comprises a frame (1) and a removable grating (2) which is hinged along an axis X-X of the frame, which grating consists of a series of bars connected in pairs, by at least one tie and running perpendicularly to the hinge axis X-X of the grating (2). The grating (2) furthermore comprises two intermediate bars (19A, 19B) connected to the other bars of the grating by their ends opposite the hinge axis X-X and the free ends of which interact, by elastic bending of the bars (19A, 19B) in the plane of the grating, with means (13, 14), arranged on the frame (1), for holding the grating (2) in the open and closed position. <IMAGE>
GR940403940T 1991-03-28 1995-03-16 Cover for an access or evacuation manhole. GR3015427T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9103800A FR2674560B1 (en) 1991-03-28 1991-03-28 CAPPING DEVICE FOR AN ACCESS OR EVACUATION CHIMNEY.

Publications (1)

Publication Number Publication Date
GR3015427T3 true GR3015427T3 (en) 1995-06-30

Family

ID=9411236

Family Applications (1)

Application Number Title Priority Date Filing Date
GR940403940T GR3015427T3 (en) 1991-03-28 1995-03-16 Cover for an access or evacuation manhole.

Country Status (9)

Country Link
EP (1) EP0506591B1 (en)
AT (1) ATE119964T1 (en)
DE (1) DE69201664T2 (en)
DK (1) DK0506591T3 (en)
ES (1) ES2063725T3 (en)
FR (1) FR2674560B1 (en)
GR (1) GR3015427T3 (en)
IE (1) IE65916B1 (en)
NO (1) NO301602B1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU724047B2 (en) * 1996-03-07 2000-09-07 Ronald E. Graham (Holdings) Pty. Limited A gully grate
FR2811346B1 (en) * 2000-07-06 2002-08-23 Saint Gobain Pont A Mousson ROAD DEVICE WITH ARTICULATED COVER SUCH AS CAPPING OR CLOSING DEVICES FOR FLOOR CHIMNEYS
FR2814182B1 (en) * 2000-09-21 2003-08-08 Saint Gobain Pont A Mousson ARTICULATED DEVICE FOR SHUTTERING A MANNER AND HINGE MEMBER FOR SUCH A DEVICE
FR2843139B1 (en) * 2002-08-02 2005-03-18 Norinco "GRID TO OBTAIN A CANIVEAU OR ANALOGUE"
GB0220165D0 (en) 2002-08-30 2002-10-09 Saint Gobain Pipelines Plc A drainage assembly
US7293937B2 (en) 2003-03-25 2007-11-13 Aco Severin Ahlmann Gmbh & Co. Kg Cover arrangement
ITPI20110047A1 (en) * 2011-04-26 2012-10-27 Ferb Figli Di Ezio Rossi Spa AUTOMATIC VANDALISM COUPLING BETWEEN CHASSIS AND COVERING ELEMENT OR ROUND TRIM

Family Cites Families (2)

* 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
DE3872408D1 (en) * 1987-02-02 1992-08-06 Von Roll Ag DEVICE FOR SECURING AN OPENING COVER.

Also Published As

Publication number Publication date
ES2063725T3 (en) 1995-05-16
DE69201664T2 (en) 1995-07-13
EP0506591B1 (en) 1995-03-15
IE65916B1 (en) 1995-11-29
DK0506591T3 (en) 1995-08-07
ES2063725T1 (en) 1995-01-16
FR2674560A1 (en) 1992-10-02
EP0506591A1 (en) 1992-09-30
DE69201664D1 (en) 1995-04-20
ATE119964T1 (en) 1995-04-15
NO921167D0 (en) 1992-03-25
FR2674560B1 (en) 1993-06-11
NO921167L (en) 1992-09-29
IE921005A1 (en) 1992-10-07
NO301602B1 (en) 1997-11-17

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