EP0489676B1 - Moyens de liaison pour pièces de voirie, et pièce de voirie correspondante - Google Patents

Moyens de liaison pour pièces de voirie, et pièce de voirie correspondante Download PDF

Info

Publication number
EP0489676B1
EP0489676B1 EP91470035A EP91470035A EP0489676B1 EP 0489676 B1 EP0489676 B1 EP 0489676B1 EP 91470035 A EP91470035 A EP 91470035A EP 91470035 A EP91470035 A EP 91470035A EP 0489676 B1 EP0489676 B1 EP 0489676B1
Authority
EP
European Patent Office
Prior art keywords
bar
finger
connection means
means according
gulley
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.)
Expired - Lifetime
Application number
EP91470035A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0489676A1 (fr
Inventor
Jean-Claude Hauer
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 EP0489676A1 publication Critical patent/EP0489676A1/fr
Application granted granted Critical
Publication of EP0489676B1 publication Critical patent/EP0489676B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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 present invention relates to connecting means for joining two adjacent road parts intended to be placed on a support structure, such as for example gates of chained gutters or multi-channel pit traps.
  • gutters In environments such as airports, overflow pools, the floors of buildings in which water is used for various operations, or even city streets or highways, it is common to use gutters for the evacuation of 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, the chaining screws seize up and their operation 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 neighboring parts are provided with complementary hooking members coming into mutual engagement.
  • the fastening members are rigid, and the drawback of this type of connection means lies in the fact that, to assemble or disassemble a road part provided with such means, it is necessary to hold two by hand. pieces raised. However, an average piece often weighs around 40 kg.
  • the present invention aims to provide connecting means for the junction of two parts of road which allow to overcome these drawbacks.
  • the present invention relates, for this purpose, connecting means for the junction of two road parts juxtaposed in a longitudinal direction and intended to be placed on a support structure, for example a drainage channel or a trap door frame multi-channel, these means comprising a deformable bar elastically secured to one of the parts to be joined and housed in a window thereof, and a finger secured to the other part and protruding longitudinally thereon, which finger present a bead adapted to snap by cooperation with the elastic bar.
  • a support structure for example a drainage channel or a trap door frame multi-channel
  • the present invention also relates to a road component having connecting means as defined above, with at one of its ends at least one elastically deformable bar and, at the opposite end, at least one projecting finger latching.
  • the part comprises a window at each end, the two elastic bars being oriented head to tail, one of the two fingers having a U shape and the other an inverted U shape.
  • FIG. 1 the adjacent end portions of two gutter grids 1A, 1B, identical and of generally rectangular shape, each of which is constituted by a cast iron part. These grids are intended to be placed on two support rails, not shown, located on either side of a gutter.
  • Each grid comprises on each side a lateral beam 2, and the two beams are connected at regular intervals, over the entire current part of the grid, by transverse bars 3 which also connects a median beam 4.
  • the elements 2 to 4 thus delimit a number of half-windows 5 of generally rectangular shape.
  • the right end part (considering FIG. 1) of the left grid 1A comprises an end transverse bar 6A connecting the two longitudinal members 2, and between this bar and the nearest bar 3, an elastic bar 7A connected to the only upper spar 2 (considering Figure 1) and extending transversely to a small distance from the other spar 2.
  • the bar 6A carries, roughly a quarter of its length from the upper side member 2, a finger 8A in the shape of a U ( Figure 2) projecting in the longitudinal direction.
  • the outer or right arm of this finger carries on its side furthest from the bar 6A a bead forming a double cam and comprising, considering FIG. 2, an upper ramp 9A inclined downwards and outwards and a lower ramp 10A inclined downwards and inwards, that is to say towards the grid 1A.
  • the bar 6A has in its upper face a notch 11 whose outer face 12 is inclined downward and outward. In addition, at about three-quarters of its length, the bar 6A has another notch 13 formed in its upper face.
  • the bar 7A has on its outer vertical face, that is to say facing the bar 6A, a double cam similar to that of the finger 8A, that is to say comprising an upper ramp 14A inclined downward and outward and a lower ramp 15A inclined downward and inward.
  • This double cam the inclinations of which correspond to those of the double cam 9A, 10A, is located, in plan view (FIG. 1), facing the notch 13.
  • the bar 7A can deform elastically in the plane of FIG. 1, inside the window 16A of generally rectangular shape delimited by the two longitudinal members 2, the bar 6A and the bar 7A.
  • the amplitude of this deformation is limited by stops 17, 18 projecting respectively from the elements 6A and 7A.
  • the elements bordering the window 16A protect the bar 7A on all sides against possible shocks.
  • the left end part (considering FIG. 1) of the right grid 1B comprises an end transverse bar 6B connecting the two longitudinal members 2, and, between this bar and the nearest bar 3, a bar 7B elastically deformable connected to the only lower spar 2 (considering the Figure 1) and extending transversely to a small distance from the other spar 2.
  • the bar 6B carries, roughly a quarter of its length from the lower spar 2, a finger 8B in the form of an inverted U (FIG. 3) projecting in the longitudinal direction.
  • the outer or left branch of this finger carries on its side furthest from the bar 6B a bead forming a double cam and comprising, considering FIG. 3, an upper ramp 9B inclined downwards and outwards and a lower ramp 10B inclined downwards and inwards, that is to say towards the grid 1B.
  • the bar 6B has in its upper plane a projection 19 oriented towards the outside and, below the latter, an inclined overhanging surface 20.
  • the bar 7B has on its outer vertical face, that is to say facing the bar 6B, a double cam similar to that of the finger 8B, that is to say comprising an upper ramp 14B inclined downward and outward and a lower ramp 15B inclined downward and inward.
  • the bar 7B can deform elastically in the plane of Figure 1, inside a rectangular window 16B, and the bar 6B and the bar 3 adjacent to the bar 7B have projections limiting this displacement.
  • the grid 1A is in place on its support beams.
  • the grid 1B is placed in its extension, so that the bar 6B is at plumb with the hollow of the finger 8A and the trough of the finger 8B is plumb with the bar 6A.
  • the lower ramp 10B of the finger 8B thus comes into contact with the upper ramp 14A of the bar 7A, and simultaneously the lower ramp 15B of the bar 7B comes into contact with the upper ramp 9A of the finger 8A.
  • the ramps 10B and 9A repel elastically, by cam effect, the free ends of the bars 7A and 7B, then the ends of the two fingers snap in, with contact d on the one hand of the ramps 9B and 15A ( Figure 3), on the other hand of the ramps 10A and 14B ( Figure 2).
  • the two grids are then hooked to each other.
  • attachment ramps 10A, 14B ( Figure 2) and 9B, 15A ( Figure 3) can be replaced by horizontal surfaces.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Health & Medical Sciences (AREA)
  • Road Paving Structures (AREA)
  • Sewage (AREA)
  • Paper (AREA)
  • Soil Working Implements (AREA)
  • Joining Of Corner Units Of Frames Or Wings (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Catching Or Destruction (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Feeding And Watering For Cattle Raising And Animal Husbandry (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Electrodes For Cathode-Ray Tubes (AREA)
  • Steps, Ramps, And Handrails (AREA)
  • Connection Of Plates (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
  • Incineration Of Waste (AREA)
  • Piles And Underground Anchors (AREA)
  • Road Signs Or Road Markings (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
EP91470035A 1990-11-27 1991-11-15 Moyens de liaison pour pièces de voirie, et pièce de voirie correspondante Expired - Lifetime EP0489676B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9014818A FR2669655B1 (fr) 1990-11-27 1990-11-27 Moyens de liaison pour pieces de voirie, et piece de voirie correspondante.
FR9014818 1990-11-27

Publications (2)

Publication Number Publication Date
EP0489676A1 EP0489676A1 (fr) 1992-06-10
EP0489676B1 true EP0489676B1 (fr) 1994-06-08

Family

ID=9402642

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91470035A Expired - Lifetime EP0489676B1 (fr) 1990-11-27 1991-11-15 Moyens de liaison pour pièces de voirie, et pièce de voirie correspondante

Country Status (9)

Country Link
EP (1) EP0489676B1 (da)
AT (1) ATE106976T1 (da)
DE (1) DE69102404T2 (da)
DK (1) DK0489676T3 (da)
ES (1) ES2048127T3 (da)
FR (1) FR2669655B1 (da)
IE (1) IE65474B1 (da)
NO (1) NO303739B1 (da)
PT (1) PT8400U (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2718177B1 (fr) * 1994-03-30 1996-05-15 Norinco Dispositif de verrouillage d'une grille sur un châssis ou analogue.
FR2723118B1 (fr) * 1994-07-29 1998-02-13 Pont A Mousson Dispositif de voirie
FR2793502B1 (fr) * 1999-05-11 2001-08-17 Norinco Bouche d'egout a couvercle et grille articules et verrouilles
FR2843139B1 (fr) * 2002-08-02 2005-03-18 Norinco "grille pour obtruer un caniveau ou analogue"
WO2004085754A1 (de) 2003-03-25 2004-10-07 Aco Severin Ahlmann Gmbh & Co. Kg Abdeckungsanordnug

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1539677A (en) * 1977-03-23 1979-01-31 Selflevel Covers Ag Grating
GB2119836A (en) * 1982-01-29 1983-11-23 Brickhouse Dudley Mfg Manhole cover or grating and frame assemblies
ES2032874T3 (es) * 1987-02-02 1993-03-01 Von Roll Ag Sistema para asegurar una cubierta que cierra una abertura.
DE8716448U1 (de) * 1987-12-12 1988-02-04 Riegelhof & Gärtner Walter Hinrichs Erben Metallwarenfabrik, 6070 Langen Anschlußdeckel für Bodenabläufe od. dgl.
CH675604A5 (da) * 1988-04-15 1990-10-15 Von Roll Ag
FR2647823B1 (fr) * 1989-06-01 1994-03-25 Pont A Mousson Sa Moyens de liaison pour la jonction de deux pieces de voirie

Also Published As

Publication number Publication date
ES2048127T3 (es) 1994-08-16
ES2048127T1 (es) 1994-03-16
DE69102404D1 (de) 1994-07-14
PT8400U (pt) 1994-10-31
NO914605D0 (no) 1991-11-25
DE69102404T2 (de) 1994-10-20
NO303739B1 (no) 1998-08-24
PT8400T (pt) 1992-05-29
IE914110A1 (en) 1992-06-03
FR2669655B1 (fr) 1993-03-05
FR2669655A1 (fr) 1992-05-29
IE65474B1 (en) 1995-11-01
DK0489676T3 (da) 1994-10-24
ATE106976T1 (de) 1994-06-15
EP0489676A1 (fr) 1992-06-10
NO914605L (no) 1992-05-29

Similar Documents

Publication Publication Date Title
CH625009A5 (en) Assembly allowing the hanging of a construction panel
FR2484505A1 (fr) Boiserie et support de panneaux pour boiserie
LU83104A1 (fr) Logement modulaire
EP0489676B1 (fr) Moyens de liaison pour pièces de voirie, et pièce de voirie correspondante
FR2638772A1 (fr) Dispositif pour retenir la neige sur une toiture en tole et toiture equipee d'un tel dispositif
EP0401146B1 (fr) Moyens de liaison pour la jonction de deux pièces de voirie
FR2852065A1 (fr) Pince de fixation
EP0347388A1 (fr) Barrière modulaire évolutive pour définir un périmètre de protection
FR2566972A1 (fr) Armoire de commande, notamment destinee a etre montee en serie
CH648622A5 (fr) Grille pour ouvrage de chaussee, notamment pour bouche d'egout.
CH651087A5 (fr) Element d'ossature de support pour plaques ou grilles de couverture et plaque ou grille de couverture correspondante.
WO1991019063A1 (fr) Support de faux-planchers pour salles techniques, notamment salles d'informatique
FR2710091A1 (fr) Dispositif de mise en place et de positionnement d'armature dans des coffrages pour béton armé.
EP1030949B1 (fr) Dispositif de voirie de forme carree ou rectangulaire comprenant un cadre support et un element de recouvrement
FR2497534A1 (fr) Dalle d'assemblage, notamment pour un revetement de sol ou un faux-plafond
EP0301658B1 (fr) Elément de couplage pour faux-plafonds
WO1991000391A1 (fr) Dispositif de fixation elastique d'un rail de chemin de fer sur son support
FR2528895A1 (fr) Element de plancher modulaire juxtaposable et gerbable
EP0668410B1 (fr) Grille modulaire pour l'obturation de caniveaux par exemple
EP3581735A1 (fr) Garde-corps
FR2612218A1 (fr) Dispositif pour la fixation des panneaux de signalisation routiere sur les glissieres de securite
FR3042804A1 (fr) Ensemble pour la construction d'un support lateral a un escalier provisoire pour chantier et escalier provisoire comportant un tel ensemble
EP1452649A1 (fr) Dispositif d'obturation étanche à l'eau d'une ouverture, telle que regard de chaussée
FR3109319A1 (fr) Dispositif de protection pour corde et systeme de protection
EP0068915A1 (fr) Porte de cloture pivotante autorisant de grandes longueurs, sur terrains non aménagés et ne nécessitant aucun poteau de soutien

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE DK ES FR GB GR IT LI LU NL SE

17P Request for examination filed

Effective date: 19921120

17Q First examination report despatched

Effective date: 19931118

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE DK ES FR GB GR IT LI LU NL SE

REF Corresponds to:

Ref document number: 106976

Country of ref document: AT

Date of ref document: 19940615

Kind code of ref document: T

ITF It: translation for a ep patent filed
REF Corresponds to:

Ref document number: 69102404

Country of ref document: DE

Date of ref document: 19940714

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19940624

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2048127

Country of ref document: ES

Kind code of ref document: T3

REG Reference to a national code

Ref country code: GR

Ref legal event code: FG4A

Free format text: 3012788

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

EAL Se: european patent in force in sweden

Ref document number: 91470035.6

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: LU

Payment date: 20081119

Year of fee payment: 18

Ref country code: NL

Payment date: 20081103

Year of fee payment: 18

Ref country code: DK

Payment date: 20081114

Year of fee payment: 18

Ref country code: CH

Payment date: 20081117

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20081112

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 20081107

Year of fee payment: 18

Ref country code: BE

Payment date: 20081110

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20081112

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GR

Payment date: 20081016

Year of fee payment: 18

BERE Be: lapsed

Owner name: S.A. *PONT-A-MOUSSON

Effective date: 20091130

REG Reference to a national code

Ref country code: NL

Ref legal event code: V1

Effective date: 20100601

EUG Se: european patent has lapsed
REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: DK

Ref legal event code: EBP

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20100730

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20091115

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100602

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100601

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20091130

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20091130

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20091130

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20091130

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20091130

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20101110

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20101110

Year of fee payment: 20

Ref country code: IT

Payment date: 20101120

Year of fee payment: 20

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20091115

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20091116

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20101217

Year of fee payment: 20

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 69102404

Country of ref document: DE

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 69102404

Country of ref document: DE

REG Reference to a national code

Ref country code: GB

Ref legal event code: PE20

Expiry date: 20111114

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20111114

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20120511

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20111116

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20111116