FR3091883B1 - Securing device for locking a manhole shutter system - Google Patents

Securing device for locking a manhole shutter system Download PDF

Info

Publication number
FR3091883B1
FR3091883B1 FR1900578A FR1900578A FR3091883B1 FR 3091883 B1 FR3091883 B1 FR 3091883B1 FR 1900578 A FR1900578 A FR 1900578A FR 1900578 A FR1900578 A FR 1900578A FR 3091883 B1 FR3091883 B1 FR 3091883B1
Authority
FR
France
Prior art keywords
locking
tool
deformable element
introduction
grid
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.)
Active
Application number
FR1900578A
Other languages
French (fr)
Other versions
FR3091883A1 (en
Inventor
Bruno Tourte
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EJ Emea SAS
Original Assignee
EJ Emea SAS
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 EJ Emea SAS filed Critical EJ Emea SAS
Priority to FR1900578A priority Critical patent/FR3091883B1/en
Publication of FR3091883A1 publication Critical patent/FR3091883A1/en
Application granted granted Critical
Publication of FR3091883B1 publication Critical patent/FR3091883B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • E02D29/1427—Locking devices
    • 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
    • E02D29/1481—Security devices, e.g. indicating unauthorised opening
    • 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
    • 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

L’invention porte sur un dispositif de sécurisation du verrouillage d’un système d’obturation d’un regard comportant un cadre (2) et une grille (1) du type à verrouillage vis-à-vis du cadre (2) par déformation élastique d’un élément déformable de ladite grille (1), le système d’obturation comportant un espace d’introduction d’outil permettant l’introduction d’un outil afin de déformer l’élément déformable. Le dispositif comporte une partie inférieure (19) et une partie supérieure (21) pouvant être assemblées ou désassemblées. Lorsque la partie inférieure (19) et la partie supérieure (21) sont assemblées, un espace est ménagé entre ladite partie inférieure (19) et ladite partie supérieure (21) permettant d’y loger au moins une partie de l’élément déformable de la grille (1) et/ou du cadre (2), et la partie supérieure (21) est conformée pour combler tout ou partie de l’espace d’introduction d’outil de sorte à y empêcher l’introduction d’un outil apte à déformer l’élément déformable. Figure pour l’abrégé : Fig. 6The invention relates to a device for securing the locking of a manhole closing system comprising a frame (2) and a grid (1) of the type locking with respect to the frame (2) by deformation elastic of a deformable element of said grid (1), the closure system comprising a tool introduction space allowing the introduction of a tool in order to deform the deformable element. The device comprises a lower part (19) and an upper part (21) which can be assembled or disassembled. When the lower part (19) and the upper part (21) are assembled, a space is provided between said lower part (19) and said upper part (21) allowing at least part of the deformable element to be accommodated therein. the grid (1) and/or the frame (2), and the upper part (21) is shaped to fill all or part of the tool introduction space so as to prevent the introduction of a tool therein capable of deforming the deformable element. Figure for abstract: Fig. 6

FR1900578A 2019-01-23 2019-01-23 Securing device for locking a manhole shutter system Active FR3091883B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1900578A FR3091883B1 (en) 2019-01-23 2019-01-23 Securing device for locking a manhole shutter system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1900578 2019-01-23
FR1900578A FR3091883B1 (en) 2019-01-23 2019-01-23 Securing device for locking a manhole shutter system

Publications (2)

Publication Number Publication Date
FR3091883A1 FR3091883A1 (en) 2020-07-24
FR3091883B1 true FR3091883B1 (en) 2022-07-29

Family

ID=66867407

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1900578A Active FR3091883B1 (en) 2019-01-23 2019-01-23 Securing device for locking a manhole shutter system

Country Status (1)

Country Link
FR (1) FR3091883B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2716472B1 (en) 1994-02-18 1996-05-03 Norinco Grid for closing off manhole covers.
GB2302117B (en) * 1995-06-14 1998-11-11 Striview Dev Ltd Improvements relating to gully tops and manhole tops
FR2843139B1 (en) 2002-08-02 2005-03-18 Norinco "GRID TO OBTAIN A CANIVEAU OR ANALOGUE"
KR101228375B1 (en) * 2012-11-22 2013-01-31 (주)태흥그레이팅 The union structure of the grating

Also Published As

Publication number Publication date
FR3091883A1 (en) 2020-07-24

Similar Documents

Publication Publication Date Title
MA51932A1 (en) Sliding device for a vehicle seat with an improved locking system
FR3056636B1 (en) TURBINE RING ASSEMBLY WITHOUT COLD MOUNTING SET
FR3064667B1 (en) DEVICE FOR COOLING A TURBOMACHINE ROTOR
MA31705B1 (en) TOOL AND METHOD FOR REMOVING AND INSTALLING ANTI-THEFT CAP OF A PEST CONTROL DEVICE
FR3091883B1 (en) Securing device for locking a manhole shutter system
FR3071221B1 (en) EQUIPMENT FOR THE CONSTRUCTION OF A FLOATING PHOTOVOLTAIC INSTALLATION
EP2873908A3 (en) Universal protector for gas cylinder
EP2551628A3 (en) Slat armour for a door
MA49097B1 (en) Connection chamber with integrated metal frame
EP2703563A2 (en) Support, mounting and demounting system for removable barriers
US20160108654A1 (en) Slip resistant glass hinge system
CN107075826A (en) Water control gate anchor system and method
FR3097174B1 (en) Cover for seat equipped with a data communication device using Li-Fi technology
FR3055782B1 (en) ANTI-ENVOL DEVICE AND ANTI-THEFT OBJECT (S) AGENCY (S) ON A SOIL
CN210318770U (en) Valve lengthening device
FR3113101B1 (en) fastening system by reversible elastic interlocking of two parts together
FR3030593A1 (en) NETWORK SUPPORT UNDER LOW FLOOR
FR3105054B1 (en) ASSEMBLY FORMING A DOOR ALLOWING IMPROVED MOUNTING ON THE WALLS OF AN ENCLOSURE, AND ENCLOSURE COMPRISING SUCH A DOOR ASSEMBLY
JP3962839B2 (en) Round lid for underground structures
FR3078737B1 (en) DEVICE FOR SEALING AN OPENING IN THE WALL OF A BUILDING
US420367A (en) Henry walker
BE1025235B1 (en) Protection system for building construction
EP1983242A1 (en) Device for supporting vent conduits of the body of a valve-type tap element
BE1024999B1 (en) ANTI-THEFT DEVICE FOR GRIDES OF CANIVEAUX AND ROAD AVALOIRS AND FOR TRAPILLONS OF LOOKS
FR2798182A1 (en) Easily removable and fitted water meter module for a water supply system

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20200724

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6