EP0401146A1 - Verbindungsmittel zur Zusammenfügung zweier Teile einer Verkehrsfläche - Google Patents

Verbindungsmittel zur Zusammenfügung zweier Teile einer Verkehrsfläche Download PDF

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Publication number
EP0401146A1
EP0401146A1 EP90470031A EP90470031A EP0401146A1 EP 0401146 A1 EP0401146 A1 EP 0401146A1 EP 90470031 A EP90470031 A EP 90470031A EP 90470031 A EP90470031 A EP 90470031A EP 0401146 A1 EP0401146 A1 EP 0401146A1
Authority
EP
European Patent Office
Prior art keywords
bar
finger
parts
street
elastically deformable
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.)
Granted
Application number
EP90470031A
Other languages
English (en)
French (fr)
Other versions
EP0401146B1 (de
Inventor
Jean-Claude Hauer
Francis Berthon
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.)
Pont a Mousson SA
Original Assignee
Pont a Mousson SA
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 SA filed Critical Pont a Mousson SA
Publication of EP0401146A1 publication Critical patent/EP0401146A1/de
Application granted granted Critical
Publication of EP0401146B1 publication Critical patent/EP0401146B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • 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

Definitions

  • the subject of the present invention is a connecting means for joining two adjacent road parts intended to be placed on a support structure such as, for example, chain gates or chase traps.
  • gutters for drainage some water.
  • These gutters generally have a poured concrete edge on which two metal beams are fixed intended to support the road parts.
  • the road parts for example grids, are simply placed next to each other on the side rails.
  • connection means lies in the need to use added elements.
  • road parts are generally installed in an environment where dust and dirt accumulate, chaining screws seize up and their maneuver becomes very difficult when it is necessary to dismantle the parts to intervene on the network.
  • Another solution consists in using road parts whose end faces in contact with the neighboring parts are provided with equally distributed horizontal fingers.
  • the end fingers are at a level higher than that of the middle finger and it is the opposite on the other side.
  • the upper fingers vis-à-vis with the lower fingers, each lower finger is retained by the corresponding upper finger of the neighboring part.
  • connection means lies in the fact that, to mount or dismount a road part provided with such means, it is necessary to hold two raised parts by hand.
  • an average piece weighs about 40 kg.
  • the present invention relates to connecting means for the junction of two parts of road which allow to overcome these drawbacks.
  • the present invention relates more particularly to connecting means for joining two adjacent road parts intended to be placed on a support structure, for example a drainage channel or a multi-channel trap frame, constituted by an elastically deformable element of 'one of the pieces to be joined and by a protruding finger from the other piece.
  • the elastically deformable element is a bar located at one end of the part and the projecting finger has a bead whose size is greater than the distance between the elastic bar and the rest of the part when the bar is in the rest position.
  • the present invention also relates to a part having said connecting means which comprises at one of its ends at least one deformable bar elastically and at the opposite end at least one protruding finger.
  • the connecting means for the junction of two adjacent road parts intended to be placed on a support structure such as a drainage channel or a multi-channel trap frame consist of an elastically deformable element, for example an attached or monobloc bar with the road part and a projecting finger, attached or integral with the other part, having a bead whose size is greater than the distance between the elastic bar and the rest of the part, when said bar is in the rest position.
  • the two adjacent road parts are connected by snapping the protruding finger of the first part between the elastic bar and the rest of the second part. Given the size of the bead with which the protruding finger is provided, when said finger is presented in the free space between the bar and the rest of the part of the second road part, the bar is deformed thus allowing the bead to pass and then resumes its rest position thus trapping the projecting finger of the first part between the bar and the rest of the second road part.
  • the exemplary embodiment of a road part provided with the connecting means according to the invention shown in FIG. 1 is a rectangular grid 1 consisting of a series of transverse bars 2 linked together by three longitudinal spacers, one central 3 and two others 4 and 5 at each end.
  • the last transverse bar 6 made of an elastic material is linked to its adjacent bar only by the central spacer 3. Each of its ends is therefore free and not linked to the corresponding end of the adjacent bar.
  • the end bar 6 thus consists of two elastic bars 6a, 6b.
  • Each end 7, 8 of the end bars 6a, 6b has a shoulder 9 on the upper face.
  • the opposite end of the grid 1 has two longitudinal projecting fingers 10, 11 in the extension of the spacers 4 and 5.
  • Each finger 10, 11 has at its end a bead 12 projecting downwardly preceded by a socket 13 formed on its underside.
  • the bead 12 has a longitudinal dimension greater than the distance d between the free end of the bars 6a, 6b and the rest of the grid 1.
  • the socket 13 has a dimension slightly greater than that of the shoulder 9 with which the ends 7 and 8 of the bar 6 of the grid are provided.
  • connection of two adjacent parts is effected by forcing the beads 12 of the first part between the elastic bars 6a, 6b and the rest of the second part.
  • the elastic bars 6a, 6b are deformed in the plane of the part to allow the beads 12 of the other part to pass, then resume their rest position thus trapping said beads.
  • each finger of each grid is trapped under the adjacent grid and a chaining of all the grids is thus carried out.
  • the advantages of the present invention are as follows: - it does not require any additional elements; - all parts are identical; - the grids cannot be placed upside down; - the installation is very simple and does not require any particular manipulation. Just position the grid and exert a vertical force, for example by hitting the grid to link it to the previous one; - the dismantling of a grid is simple. It suffices, using a crowbar for example, to move the elastic bars 6a, 6b until the beads 12 can pass between said bars and the rest of the adjacent grid, then lift the grid . - disassembly cannot be accidental.

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Road Paving Structures (AREA)
  • Connection Of Plates (AREA)
  • Road Signs Or Road Markings (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Casings For Electric Apparatus (AREA)
  • Sewage (AREA)
  • Insertion Pins And Rivets (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Artificial Fish Reefs (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Electrotherapy Devices (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
EP90470031A 1989-06-01 1990-05-23 Verbindungsmittel zur Zusammenfügung zweier Teile einer Verkehrsfläche Expired - Lifetime EP0401146B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8907420A FR2647823B1 (fr) 1989-06-01 1989-06-01 Moyens de liaison pour la jonction de deux pieces de voirie
FR8907420 1989-06-01

Publications (2)

Publication Number Publication Date
EP0401146A1 true EP0401146A1 (de) 1990-12-05
EP0401146B1 EP0401146B1 (de) 1993-05-12

Family

ID=9382386

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90470031A Expired - Lifetime EP0401146B1 (de) 1989-06-01 1990-05-23 Verbindungsmittel zur Zusammenfügung zweier Teile einer Verkehrsfläche

Country Status (11)

Country Link
EP (1) EP0401146B1 (de)
AT (1) ATE89354T1 (de)
DD (1) DD296976A5 (de)
DE (2) DE69001582T2 (de)
DK (1) DK0401146T3 (de)
ES (1) ES2036995T3 (de)
FR (1) FR2647823B1 (de)
GR (1) GR3007847T3 (de)
IE (1) IE63448B1 (de)
NO (1) NO174265C (de)
PT (1) PT8391U (de)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0668409A1 (de) * 1994-02-18 1995-08-23 Norinco Schachtabdeckrost
GB2334737A (en) * 1997-10-11 1999-09-01 Gordon & Co Ltd H Trough lid connecting system
US9255414B2 (en) 2000-03-31 2016-02-09 Pergo (Europe) Ab Building panels
US9464444B2 (en) 2010-01-15 2016-10-11 Pergo (Europe) Ab Set of panels comprising retaining profiles with a separate clip and method for inserting the clip
US9464443B2 (en) 1998-10-06 2016-10-11 Pergo (Europe) Ab Flooring material comprising flooring elements which are assembled by means of separate flooring elements
US9593491B2 (en) 2010-05-10 2017-03-14 Pergo (Europe) Ab Set of panels

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2669655B1 (fr) * 1990-11-27 1993-03-05 Pont A Mousson Moyens de liaison pour pieces de voirie, et piece de voirie correspondante.
DE4134533C2 (de) * 1991-10-18 1995-05-18 Ahlmann Aco Severin Abdeckanordnung für Rinnen, insbesondere zum Entwässern von Sportanlagen, Spielplätzen oder dergleichen

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8006377U1 (de) * 1980-03-08 1980-07-17 Passavant-Werke Michelbacher Huette, 6209 Aarbergen Abflussrinne mit mehrteiligem einlaufrost
EP0224095A2 (de) * 1985-11-22 1987-06-03 Dr. Spiess Kunststoff-Recycling GmbH & Co. Gitterplatte aus Kunststoff, insbesondere aus Recycling- Kunststoff
EP0286395A2 (de) * 1987-04-09 1988-10-12 Christopher Charles Rope Lattenrost

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8006377U1 (de) * 1980-03-08 1980-07-17 Passavant-Werke Michelbacher Huette, 6209 Aarbergen Abflussrinne mit mehrteiligem einlaufrost
EP0224095A2 (de) * 1985-11-22 1987-06-03 Dr. Spiess Kunststoff-Recycling GmbH & Co. Gitterplatte aus Kunststoff, insbesondere aus Recycling- Kunststoff
EP0286395A2 (de) * 1987-04-09 1988-10-12 Christopher Charles Rope Lattenrost

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0668409A1 (de) * 1994-02-18 1995-08-23 Norinco Schachtabdeckrost
FR2716472A1 (fr) * 1994-02-18 1995-08-25 Norinco Grille pour obturer des regards de chaussée.
GB2334737A (en) * 1997-10-11 1999-09-01 Gordon & Co Ltd H Trough lid connecting system
US9464443B2 (en) 1998-10-06 2016-10-11 Pergo (Europe) Ab Flooring material comprising flooring elements which are assembled by means of separate flooring elements
US9255414B2 (en) 2000-03-31 2016-02-09 Pergo (Europe) Ab Building panels
US9316006B2 (en) 2000-03-31 2016-04-19 Pergo (Europe) Ab Building panels
US9260869B2 (en) 2000-03-31 2016-02-16 Pergo (Europe) Ab Building panels
US10233653B2 (en) 2000-03-31 2019-03-19 Pergo (Europe) Ab Flooring material
US9534397B2 (en) 2000-03-31 2017-01-03 Pergo (Europe) Ab Flooring material
US10626619B2 (en) 2000-03-31 2020-04-21 Unilin Nordic Ab Flooring material
US9611656B2 (en) 2000-03-31 2017-04-04 Pergo (Europe) Ab Building panels
US9677285B2 (en) 2000-03-31 2017-06-13 Pergo (Europe) Ab Building panels
US10156078B2 (en) 2000-03-31 2018-12-18 Pergo (Europe) Ab Building panels
US9464444B2 (en) 2010-01-15 2016-10-11 Pergo (Europe) Ab Set of panels comprising retaining profiles with a separate clip and method for inserting the clip
US9593491B2 (en) 2010-05-10 2017-03-14 Pergo (Europe) Ab Set of panels

Also Published As

Publication number Publication date
FR2647823A1 (fr) 1990-12-07
GR3007847T3 (de) 1993-08-31
PT8391T (pt) 1992-03-31
NO174265B (no) 1993-12-27
FR2647823B1 (fr) 1994-03-25
IE63448B1 (en) 1995-04-19
DE69001582T2 (de) 1993-08-26
NO902395D0 (no) 1990-05-30
DE9006179U1 (de) 1990-08-30
EP0401146B1 (de) 1993-05-12
ES2036995T3 (es) 1993-10-16
DE69001582D1 (de) 1993-06-17
DD296976A5 (de) 1991-12-19
ATE89354T1 (de) 1993-05-15
NO174265C (no) 1994-04-06
DK0401146T3 (da) 1993-06-07
NO902395L (no) 1990-12-03
ES2036995T1 (es) 1993-06-16
PT8391U (pt) 1994-10-31

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