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

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) 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)

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

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Legal Events

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