EP1597441B1 - Dispositif de drainage - Google Patents

Dispositif de drainage Download PDF

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Publication number
EP1597441B1
EP1597441B1 EP04710360A EP04710360A EP1597441B1 EP 1597441 B1 EP1597441 B1 EP 1597441B1 EP 04710360 A EP04710360 A EP 04710360A EP 04710360 A EP04710360 A EP 04710360A EP 1597441 B1 EP1597441 B1 EP 1597441B1
Authority
EP
European Patent Office
Prior art keywords
cover
base member
locking
projection
detent element
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
EP04710360A
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German (de)
English (en)
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EP1597441A1 (fr
Inventor
Willfried Hydrotec Technologies AG NEUBER
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Hydrotec Technologies AG
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Hydrotec Technologies AG
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Publication date
Application filed by Hydrotec Technologies AG filed Critical Hydrotec Technologies AG
Publication of EP1597441A1 publication Critical patent/EP1597441A1/fr
Application granted granted Critical
Publication of EP1597441B1 publication Critical patent/EP1597441B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • 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 invention relates to a drainage device for Oberfiumbleenent camess für, in particular drainage channel, with a, preferably elongated, body, an opening of the body covering lid, preferably cover grate, as well as with at least one latching locking means for latching locking the lid on the base body, wherein the locking device at least one first latching element on the base body and at least one engageable with the first latching element in direct latching engagement integrally formed with the lid second latching element, wherein formed on the lid at least one protruding toward the bottom of the body protrusion and the second locking element on a remote from the lid Section of the projection is arranged.
  • Drainage devices of the generic type are used in particular in traffic areas for vehicles, cyclists or pedestrians use and are designed for example as drainage channels. For ease of assembly, maintenance and cleaning, it is necessary for the grates to be light removed from the dewatering device and can be replaced.
  • the demand for the simplest possible usability of the grids is contrary to the need to secure the anchoring of the grids to ban the risk of accident from unintentional release. Frequent actuation or permanent mechanical stress, for example due to vehicle traffic, should also not loosen the anchoring of the cover grille if possible.
  • Being elastically formed in an angular direction to the plane of the lid means that when force is applied, the portion carrying the second detent element and / or the portion carrying the first detent element is subjected to pivotal movement in one direction at an angle to the plane of the lid, due to the resilience caused by the elasticity. wherein at the same time a restoring moment arises in exactly opposite direction by the elasticity.
  • WO-A-02/090675 which sets forth the closest prior art from which the present invention is based, discloses a device of the kind set forth.
  • a locking spring is provided which is made of sheet metal and opposite the cover forms a separate component.
  • This locking spring has developed portions which extend in the direction of the bottom of the main body.
  • a variety of differently constructed fasteners is known to effect anchoring of the cover to the dewatering device.
  • a cover grate is known for example from EP-A-0 811 732, in which the cover grate is to be determined laterally by clamping by means of particularly ausgestalteter, longitudinally elastic webs. At the movable ends of the longitudinal webs arranged cams engage in the locked state in corresponding laterally arranged Recesses on the base body.
  • a disadvantage of these known drainage devices is that they often require special tools for locking the cover grating on the base body.
  • Object of the present invention is therefore to provide a drainage device for the surface drainage of the generic type, which requires less effort and thus lower costs in the production, installation and maintenance and in a locking of the cover grid with the main body in a particularly simple, but can also be done safely. It should also be dispensed with the use of special tools for assembly and subsequent maintenance of the dewatering device. Furthermore, the locking device should be designed such that it is still easily solvable and easy to clean even with significant entry of sediments.
  • a dewatering device for surface drainage, especially drainage channel with a, preferably elongated body, a cover of the base covering a cover, preferably cover grate, as well as with at least one latching locking device for latching locking the lid on the body
  • said Locking device has at least one first locking element on the base body and at least one engageable with the first locking element in direct latching engagement integrally formed with the lid second locking element, wherein formed on the cover at least one projecting towards the bottom of the body protrusion and the second Detent element is disposed on a portion of the projection remote from the lid, characterized in that the portion of the projection remote from the lid is wider than the remaining portion of the projection and preferably has approximately the shape of a rod extending approximately parallel to the plane of the lid.
  • the latching elements of the locking device are integral components of the lid or the base body. There are thus no further locking elements or other components, such as screws, brackets or the like., For locking necessary.
  • the dewatering device consists of fewer components. This leads to less effort in the production, installation and maintenance, which has a correspondingly positive effect on the associated costs.
  • the cover grate can be actuated even with considerable input of earth, sand or organic material.
  • At least one portion of the projection bearing the second latching element and / or at least one portion of the base body carrying the first latching element, preferably in an angular direction to the plane of the lid, are designed to be elastic.
  • the first latching element and / or the second latching element bearing portions are elastically pivotable about an imaginary pivot axis, which preferably extends parallel to the plane of the lid or lies in this.
  • the portions carrying the first and / or second latching element each span a plane which is angled, preferably transversely, extends to the longitudinal extent of the body. This ensures that unlocking the locking device is made difficult or completely prevented when acting in the longitudinal direction of the lid of the dewatering device forces.
  • the cover ribs in particular for stiffening, on, wherein the projection is formed by a rib or arranged on a rib, preferably formed.
  • the ribs are at least partially formed as between longitudinal sides of the lid extending transverse ribs and the projection is located on these transverse ribs.
  • the first and second latching elements comprise complementary recesses and thickenings. These may preferably be configured such that the first detent element on the main body has a comb and the second detent element has a complementary groove.
  • the embodiments of the latching elements which are in principle very easy to realize in production and therefore associated with low production costs, have proven to be very robust against environmental influences and mechanical stress. Should it come to contamination or entry of sediments in the catch elements, so a cleaning of the locking elements, for example by means of high-pressure water purification, particularly easy, since all components of the locking device are easily accessible.
  • first and second locking elements having mutually engageable locking lugs.
  • the locking lugs of the first and second locking elements are aligned with each other and engage behind each other in the locking position and thus in the closed state of the locking device.
  • the base body has at least one bearing surface for the cover, a depression is formed in the region of the bearing surface and the first detent element is arranged within the depression. If the base body has a frame which serves to receive the lid, then preferably the first latching element is integrated into the frame.
  • a device for the secure displacement arrangement of the lid is provided on the base body.
  • the lid on the base body is fixed so that it can not be moved relative to the main body when forces are introduced into the lid in the direction of its extension by external action.
  • forces are introduced into the lid in the direction of its extension by external action.
  • Such acting in the longitudinal and / or transverse forces occur mainly when the lid is run over by vehicles.
  • the lid tends to shift relative to the main body.
  • the locking device is exposed to an increased load, and there is a risk of faster wear or even damage.
  • a displacement protection is provided which prevents unintentional displacement by receiving the forces introduced into the plane of the lid and thereby relieves the locking device.
  • a development of the aforementioned embodiment is characterized in that the device for non-shift arrangement of the lid at least a pair of engageable engaging means, of which the first engaging means on the lid and the second engaging means on the base body is arranged.
  • the first engagement means at least one nose and the second engagement means have at least one recess for receiving at least one nose; a reverse training is also conceivable.
  • the base body is provided with at least one support surface for the cover, the first engagement means on the underside of the cover and the second engagement means can expediently be formed on the support surface of the base body.
  • the nose rises from the support surface and forms the recess on the underside of the lid, a corresponding recess into which the nose engages to fix the cover against the support surface against the base body.
  • the lid has ribs, with whose edge portions the lid rests on the bearing surface on the base body, preferably at least one recess can be formed by the gap between two adjacent edge portions of the ribs.
  • the base body has at least one side wall section;
  • the means for non-shiftable arrangement of the lid may alternatively or in addition to the above-described embodiment, at least one stop for abutment against the side wall portion to form a further non-locking lock.
  • the stop can form an extension arranged on the underside of the cover.
  • FIG. 1 shows schematically a plan view of a drainage channel 10 for surface drainage according to a first embodiment, as it is typically used in traffic areas.
  • the dewatering device 10 is composed of a cover grid 22 and a base body 12. From the basic body 12, only a frame 14 running in the longitudinal direction of the dewatering device 10 can be seen from the perspective of FIG. The tops of the cover grille 22 and the frame 14 form a plane that serves as a traffic area.
  • the main body 12 has an elongated opening 16 lying in the plane of the traffic surface, which opens into a channel body 17 and is covered by the cover grid 22 in the assembled state of the drainage channel 10. Water entering through the opening 16 is collected and removed at the bottom 18 of the channel body 17.
  • the base body 12 has a patch on the gutter body 17 frame 19.
  • An enlarged section of the frame 19 is also shown in FIG.
  • the frame 19 forms, as can be seen in Figures 3 and 8, at their directed to the inside of the body 12 sides each one of the plane of the traffic surface downwardly spaced paragraph 20 from.
  • This paragraph 20 has a flat, horizontally oriented top, which serves as a support surface 21 for the cover 22.
  • an elastic plastic insert 24 projecting from the top of the heel is usually provided.
  • the main body 12 may for example consist of concrete and the frame 19 made of a corrosion-resistant metal or plastic.
  • the plane 15 of the traffic surface of the Abdeckrostes 22 is formed in the illustrated embodiment by an outer circumferential web 26, five longitudinal openings 27 and four correspondingly spaced apart, parallel longitudinal webs 28.
  • the circumferential web 26 is slightly widened at its two longitudinal sides and lies in the assembled state of the dewatering device 10, as can be seen in the cross section of Figure 3, with its underside on the support surface 21 of the elongated projections 20 and on the elastic plastic inserts 24th
  • transverse ribs 32 extend between the longitudinal sides of the cover grate 22 (only partially visible in FIG. 1).
  • the transverse ribs 32 are integral with the other elements of the Abdeckrostes 22, ie in particular the circumferential and longitudinal webs 26, 28, connected and serve essentially the stiffening of the cover grille 22nd
  • the locking device 40 comprises a first latching element 42 on the base body 12 and a second latching element 44, which can be brought into direct latching engagement with the first latching element 42, on the cover grille 22.
  • the first latching element 42 is formed according to the illustrated first embodiment as extending transversely to the longitudinal extent of the base body 12 comb and is located approximately centrally on a side wall 50 of a provided on the inside of the frame 19, downwardly directed U-shaped portion 50, in the paragraph 20th forms a depression or a kind of bead.
  • the side wall 50 carrying the first latching element 42 spans a plane that runs transversely to the longitudinal extent of the base body 12.
  • the second locking element 44 is formed according to the illustrated first embodiment as a transverse to the longitudinal extent of the body 12 and complementary to the comb of the first locking element 42 groove and disposed on a side wall 56 of the projection 36 of the transverse rib 32.
  • the projection 36 supporting the second latching element 44 spans a plane that runs transversely to the longitudinal extent of the base body 12. Accordingly, in the illustrated first embodiment, the second locking element 44 is integrally connected to the cover grid 22.
  • the intended as a groove second locking element 44 is formed on both side ends 54 a of a lower end portion 54 of the projection 36. As Figure 3 reveals, the lower end portion 54 extends with its two side ends 54a about the entire width of the lid 22, while the remaining projection 36 has a smaller width.
  • the individual locking elements 42, 44 respectively on mutually facing away from the side walls of the supporting and integrally formed on a transverse rib 32 projections 34, 36 are arranged.
  • the projections 34, 36 are substantially rigidly formed over the respective transverse rib 32 on the cover grille 22, they nevertheless have a certain elasticity, so that they are under slight tension after the latching grate 22 engages, and thereby the necessary holding force of the locking devices 38, 40 and thus the locking is realized.
  • the locking means 38, 40 facilitate accurate positioning.
  • the first latching elements 42 designed as combs slide over the side walls 56 of the transverse ribs 32 until they engage in the groove-shaped second latching elements 44.
  • the second latching element 44 supporting projection 36 of the associated transverse rib 32 and / or the first latching element 42 supporting side wall 50 of a recess forming a U-shaped portion 52 on the frame 19 are to facilitate assembly and to achieve the locking action in one direction formed at an angle to the level 15 of the cover 22 elastically yielding.
  • the two locking devices 38, 40 in the exemplary embodiment shown are mirror-symmetrical to one another in that the first latching elements 42 designed as a comb are directed toward one another and the second latching elements 44 designed as a groove are directed away from one another.
  • the transverse ribs 32 provided with the second latching element 44 are subjected to a tilting movement directed towards one another, whereby in each case in turn an acting in the opposite direction torque to achieve an engagement of the second locking element 44 with the first locking element 42 is formed.
  • each one of the locking devices 38, 40 forms an abutment with respect to the other locking device.
  • the locking means 38, 40 but also in the opposite effective direction may be formed mirror-symmetrically to each other.
  • means for latching the cover grating 22 to the base body 12 can also be provided, for example, which include complementary recesses and thickenings on the transverse ribs 32 and on the base body 12.
  • a plurality of such locking elements can be arranged on a transverse rib 32 and correspondingly in the region of the base body 12.
  • the left side wall of the transverse rib 32 or the recess 52 may each carry one latching element.
  • the arrangement of the latching elements in the area perpendicular to the traffic surface located walls has proved to be particularly useful, because in this way the deposition of sediment in the locking devices 38, 40 can be strongly suppressed.
  • FIGS. 5 to 7 show a cover grate 122 of a second exemplary embodiment of a drainage channel.
  • This cover grate 122 is suitable for resting on a base body, as has already been described above with reference to the figures 1 to 4.
  • the base body 12 can be used according to the first embodiment without significant changes for the second embodiment described below.
  • the top of the cover grate 122 is configured in the same or similar manner as shown in FIG. 1 with reference to the cover grille 22 of the first embodiment.
  • FIG. 5 shows the cover grid 122 with a left half-side longitudinal section a line along the line II-II of Figure 1
  • Figure 6 shows a cross section through the Abdeckrost 122 along a line along the line III-III of Figure 1.
  • This cover grille 122 differs from the cover grating 22 according to the first embodiment in that the transverse ribs 132 extend over the entire width of the cover grate 122 and the cover grate 122 rests on the support surface 21 of the base body 12 only with the lateral end sections 132a of the transverse ribs 132.
  • the covering grate 122 rests on the supporting surface 21 of the base body 12 between the end portions 132a of two adjacent transverse ribs 132, gaps are created where the grating grille 122 does not rest on the supporting surface 21 of the base body 12.
  • the cover 122 differs from the first embodiment by differently formed locking devices 138, 140.
  • the locking devices 138, 140 have a latching function;
  • the second locking elements 144 are formed as wedge-shaped locking projections.
  • the second locking elements 144 designed as wedge-shaped projections engage under the first latching elements formed on the main body 12, which are arranged in the same or similar manner as the first latching elements 42 in the first embodiment and are also configured in a similar manner as combs or projections.
  • the second locking element 144 is seated at a lower end portion 154 of the projection 134 and 136, respectively, in the second embodiment. Unlike the first embodiment, however, in the second embodiment, the second locking element 144 is formed as a rod which extends extends parallel to the plane of the Abdeckrostes 122 over the entire width of the Abdeckrostes 122, while the second locking element 144 supporting projection 134 and 136 has a significantly smaller width, as can be seen in particular Figures 6 and 7.
  • the construction of the second embodiment substantially corresponds to that of the first embodiment, so that in this respect further description is unnecessary at this point.
  • a stainless steel spring for. B. by pouring, to be arranged, which is biased in the direction of the first locking element on the base body and engageable with this.
  • recesses 60 and 160 are formed on the underside of the cover 22 and 122, respectively, into which lugs 62 correspondingly arranged on the base body engage.
  • the recesses 60 and the associated lugs 62 are shown in dashed lines in Figure 2, while in Figure 5 in a perspective view only the lugs 62 are visible.
  • two spaced-apart lugs 62 are arranged on the bearing surface 21 of the shoulder 20 formed on the frame 19, so that the lugs 62 rise from the bearing surface 21 (cf., in particular, FIG.
  • the associated recesses 60 are formed on the underside of the circulating web 26 of the lid 22. But it is also conceivable to provide only a nose 62 on the base body 12 and accordingly a recess 60 on the cover 22.
  • At least one nose 62 is arranged on each longitudinal side of the base body 12, which engages in an associated, formed on the corresponding longitudinal side of the lid 22 recess 60.
  • the two recesses 160 are each formed on both longitudinal sides of the Abdeckrostes 122 of a gap, which in the cover 122 resting on the base 12 between a widened in the longitudinal direction of the cover grate 122 lateral end portion 133 of a central transverse rib 132 and the lateral end portion 132a the adjacent transverse ribs 132 is formed.
  • gaps engage the protruding from the support surface 21 of the body 12 lugs 62 (see Figure 5).
  • the width of the widened lateral end portion 133 in the longitudinal direction of the cover grate 122 is dimensioned so that it fits substantially into the gap formed between the two paired lugs 62 and thereby both lugs 62 substantially abut this widened lateral end portion 133 To effect a lock with the least possible tolerance to achieve the desired displacement protection.
  • cover grate 122 in the second embodiment in the form of extensions 164.
  • these extensions 164 are integrally formed on transverse ribs 132 and extend downwards. It is alternatively also conceivable to arrange the extensions, for example, at a different location on the underside of the cover grating.
  • the extensions 164 are positioned so that they form a stop for abutment with the respectively adjacent inner side wall section 19a of the frame 19 of the base body 12, which adjoins the support surface 21 below it (compare FIGS. 3 and 8).
  • the projections serving as a stop in their length are dimensioned so that they can be brought into abutment not only to the inner side wall portion 19a of the frame 19, but also to the subsequent inner side wall portion 17a of the gutter body 17.

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Health & Medical Sciences (AREA)
  • Sewage (AREA)
  • Sink And Installation For Waste Water (AREA)
  • Centrifugal Separators (AREA)
  • Glass Compositions (AREA)
  • Removal Of Specific Substances (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Telephone Function (AREA)
  • Vending Machines For Individual Products (AREA)

Claims (22)

  1. Dispositif de drainage pour le drainage de surface, particulièrement une rigole de drainage, avec un corps de base (12) de préférence longitudinal, un couvercle (22, 122) couvrant une ouverture (16) du corps de base (12), de préférence une grille de couverture, ainsi qu'avec au moins un dispositif de verrouillage par encliquetage (38, 40 ; 138, 140) pour le verrouillage par encliquetage du couvercle (22, 122) sur le corps de base (12), le dispositif de verrouillage par encliquetage (38, 40 ; 138, 140) présentant au moins un premier élément d'encliquetage (42) sur le corps de base (12) et au moins un deuxième élément d'encliquetage (44 ; 144) pouvant être amené en engagement par encliquetage direct avec le premier élément d'encliquetage (42) et réalisé de manière monobloc avec le couvercle (22 ; 122), moyennant quoi sur le couvercle (22 ; 122) au moins une saillie (34, 36 ; 134, 136) s'avançant en direction du fond (18) du corps de base (12) est formée et le deuxième élément d'encliquetage (44 ; 144) est placé sur une section (54 ; 154) de la saillie (34, 36 ; 134, 136) éloignée du couvercle (22, 122), moyennant quoi la section (54 ; 154) de la saillie (34, 36 ; 134, 136) éloignée du couvercle (22, 122) est plus large que la section restante de la saillie (34, 36 ; 134, 136) et a de préférence à peu près la forme d'une tige s'étendant à peu près parallèlement jusqu'au niveau du couvercle (22, 122).
  2. Dispositif selon la revendication 1, caractérisé en ce qu'une section de la saillie (34, 36 ; 134, 136) supportant le deuxième élément d'encliquetage (44 ; 144) et/ou au moins une section (50) du corps de base (12) supportant le premier élément d'encliquetage (42) est/sont formée(s) de manière élastique dans une direction, de manière angulaire, de préférence transversale, par rapport au niveau du couvercle (22 ; 122).
  3. Dispositif selon la revendication 1 ou 2, caractérisé en ce qu'au moins une section de la saillie (34, 36 ; 134, 136) supportant le deuxième élément d'encliquetage (44 ; 144) et/ou au moins une section (50) du corps de base (12) supportant le premier élément d'encliquetage (42) repose(nt) dans une direction, de manière angulaire, de préférence transversale, par rapport à la projection longitudinale du corps de base (12).
  4. Dispositif selon l'une quelconque ou plusieurs des revendications précédentes, caractérisé en ce que la saillie (34, 36 ; 134, 136) est formée sur le couvercle (22 ; 122).
  5. Dispositif selon l'une quelconque ou plusieurs des revendications précédentes, dans lequel le couvercle (22 ; 122) présente des nervures (32 ; 132),
    caractérisé en ce que la saillie (34, 36 ; 134, 136) est formée par une nervure (32 ; 132) ou est disposée, de préférence formée, sur une nervure (32 ; 132).
  6. Dispositif selon la revendication 5, dans lequel les nervures sont formées au moins partiellement comme des nervures transversales (32 ; 132) s'étendant entre les côtés longitudinaux du couvercle (22 ; 122),
    caractérisé en ce que la saillie (34, 36 ; 134, 136) est formée par une nervure transversale (32 ; 132) ou est placée, de préférence formée, sur une nervure transversale (32 ; 132).
  7. Dispositif selon l'une quelconque ou plusieurs des revendications précédentes, caractérisé en ce que les premier et deuxième éléments d'encliquetage (42, 44) présentent des évidements et des saillies complémentaires pouvant être engagés entre eux.
  8. Dispositif selon la revendication 7, caractérisé en ce que le premier élément d'encliquetage (42) sur le corps de base (12) présente une came et le deuxième élément d'encliquetage (44) sur le couvercle (22) présente une rainure complémentaire.
  9. Dispositif selon au moins l'une quelconque des revendications 1 à 6,
    caractérisé en ce que les premier et deuxième éléments d'encliquetage (42, 44) présentent des ergots d'encliquetage pouvant être engagés entre eux.
  10. Dispositif selon l'une quelconque ou plusieurs des revendications précédentes dans lequel le corps de base (12) présente au moins une surface de repos (21) pour le couvercle (22 ; 122),
    caractérisé en ce qu'au niveau de la surface de repos (21), une cavité (52) est formée et le premier élément d'encliquetage (42 ; 142) est placé à l'intérieur de la cavité (52).
  11. Dispositif selon la revendication 10, caractérisé en ce que la saillie (34, 36 ; 134, 136) est formée de manière à ce que le deuxième élément d'encliquetage (44 ; 144) fasse saillie dans la cavité (52) du corps de base (12) en l'état assemblé du dispositif de drainage (10) et soit engagé par encliquetage avec le premier élément d'encliquetage (42).
  12. Dispositif selon l'une quelconque ou plusieurs des revendications précédentes, dans lequel le corps de base (12) présente un châssis (19) destiné à recevoir le couvercle (22 ; 122),
    caractérisé en ce que le premier élément d'encliquetage (42 ; 142) est intégré dans le châssis (19).
  13. Dispositif selon l'une quelconque ou plusieurs des revendications précédentes, caractérisé par un dispositif (60, 62 ; 160, 62 ; 164) destiné à placer le couvercle (22 ; 122) afin qu'il ne puisse pas glisser, sur le corps de base (12).
  14. Dispositif selon la revendication 13
    caractérisé en ce que le dispositif (60, 62 ; 160, 62) destiné à placer le couvercle (22 ; 122) afin qu'il ne puisse pas glisser, comprend au moins une paire de moyens d'engagement (60, 62 ; 160, 62) pouvant être engagés entre eux, desquels le premier moyen d'engagement (60 ; 160) est placé sur le couvercle (22 ; 122) et desquels le deuxième moyen d'engagement (62) est placé sur le corps de base (12).
  15. Dispositif selon la revendication 14,
    caractérisé en ce que le premier moyen d'engagement présente un ergot et le deuxième moyen d'engagement présente au moins un évidement destiné à recevoir au moins un ergot.
  16. Dispositif selon la revendication 14,
    caractérisé en ce que le deuxième moyen d'engagement (62) présente au moins un ergot (62) et le premier moyen d'engagement (60 ; 160) présente au moins un évidement (60 ; 160) destiné à recevoir au moins un ergot (62).
  17. Dispositif selon au moins l'une quelconque des revendications 14 à 16, dans lequel le corps de base (12) présente au moins une surface de repos (21) pour le couvercle (22 ; 122),
    caractérisé en ce que le premier moyen d'engagement (60 ; 160) est formé sur la face inférieure du couvercle (22 ; 122) et le deuxième moyen d'engagement (62) est formé sur la surface de repos (21) du corps de base (12).
  18. Dispositif selon les revendications 16 et 17,
    caractérisé en ce que l'ergot (62) se soulève de la surface de repos (21) et l'évidement (60) sur la face inférieure du couvercle (22) forme une cavité correspondante.
  19. Dispositif selon la revendication 16, ainsi que la revendication 17 ou 18, dans lequel le couvercle (122) présente des nervures (132), le couvercle (122) reposant avec leurs sections de rebord (132a) sur la surface de repos (21) sur le corps de base (12),
    caractérisé en ce qu'au moins un évidement (160) est formé entre deux sections de rebord adjacentes (132a) des nervures (132).
  20. Dispositif selon au moins l'une quelconque des revendications 14 à 19, dans lequel le corps de base (12) présente au moins une section de paroi latérale (17a, 19a), caractérisé en ce que le dispositif destiné à placer le couvercle (122) afin qu'il ne puisse pas glisser présente au moins une butée (164) pour se placer sur la section de paroi latérale (17a, 19a).
  21. Dispositif selon la revendication 20, dans lequel le corps de base (12) présente au moins une surface de repos (21) pour le couvercle (22 ; 122), sous laquelle se trouve la section de paroi latérale (17a, 19a),
    caractérisé en ce que la butée (164) forme un prolongement placé sur la face inférieure du couvercle (22 ; 122).
  22. Dispositif selon au moins l'une quelconque des revendications 16 à 23, dans lequel le corps de base (12) présente un châssis (19) destiné à recevoir le couvercle (22 ; 122),
    caractérisé en ce que le deuxième moyen d'engagement (62) est formé sur le châssis (19).
EP04710360A 2003-02-12 2004-02-12 Dispositif de drainage Expired - Lifetime EP1597441B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE20302195U 2003-02-12
DE20302195U DE20302195U1 (de) 2003-02-12 2003-02-12 Entwässerungsvorrichtung
PCT/EP2004/001324 WO2004072391A1 (fr) 2003-02-12 2004-02-12 Dispositif de drainage

Publications (2)

Publication Number Publication Date
EP1597441A1 EP1597441A1 (fr) 2005-11-23
EP1597441B1 true EP1597441B1 (fr) 2006-10-18

Family

ID=32520316

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04710360A Expired - Lifetime EP1597441B1 (fr) 2003-02-12 2004-02-12 Dispositif de drainage

Country Status (7)

Country Link
US (1) US20070144954A1 (fr)
EP (1) EP1597441B1 (fr)
CN (1) CN1795310A (fr)
AT (1) ATE343023T1 (fr)
DE (2) DE20302195U1 (fr)
DK (1) DK1597441T3 (fr)
WO (1) WO2004072391A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7413372B2 (en) * 2005-04-20 2008-08-19 Tuf-Tite, Inc. Trench drain frame and grate assembly
US20070177942A1 (en) * 2006-01-31 2007-08-02 Tuf-Tite, Inc. Trench pan and grate assembly
US7588392B2 (en) 2006-04-24 2009-09-15 Zurn Industries, Llc Removable grate
US8043498B2 (en) * 2009-08-26 2011-10-25 John Rueda Storm drain protector
US8875727B2 (en) 2012-02-09 2014-11-04 Zurn Industries, Llc Rough-in adapter clip lock for a drain assembly
DE102012108387A1 (de) * 2012-09-10 2014-05-28 ACO Severin Ahlmann GmbH & Co Kommanditgesellschaft Entwässerungsrinne mit einem Rinnenkörper und einer Abdeckung
US9428900B2 (en) 2012-10-31 2016-08-30 Zurn Industries, Llc Rough-in adapter

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE26366E (en) * 1968-04-09 Interlocking grating and framing system for trench drains
US2396735A (en) * 1944-04-19 1946-03-19 Air Control Products Inc Grille
US3240378A (en) * 1962-04-19 1966-03-15 Reynolds Metals Co Carrying case for bottles and divider structure therefor
GB1539677A (en) * 1977-03-23 1979-01-31 Selflevel Covers Ag Grating
FR2456169A1 (en) * 1979-05-11 1980-12-05 Morel Atel Electromec Rigid plastics gulley grating and frame - are connected in situ by arrowhead frame tongues latching into windows in grating down-stand
US4504009A (en) * 1980-06-24 1985-03-12 The Continental Group, Inc. Closure having means for retention in tubular container
US4661245A (en) * 1982-12-09 1987-04-28 Fioris Pty Ltd. Screening system
ES2032874T3 (es) * 1987-02-02 1993-03-01 Von Roll Ag Sistema para asegurar una cubierta que cierra una abertura.
US5320445A (en) * 1990-10-30 1994-06-14 The Jack Farrelly Co. Grate riser assembly for use with catch basins and the like
FR2749601B1 (fr) 1996-06-07 1998-09-18 Prefaest Sa Grille de caniveau a montage et demontage rapide
US6612780B2 (en) * 2000-11-15 2003-09-02 Quaker Plastic Corporation Modular trench drain system
PL199335B1 (pl) * 2001-05-04 2008-09-30 Ahlmann Aco Severin Przykrywa urządzenia odwadniającego
FR2843139B1 (fr) * 2002-08-02 2005-03-18 Norinco "grille pour obtruer un caniveau ou analogue"

Also Published As

Publication number Publication date
ATE343023T1 (de) 2006-11-15
WO2004072391A1 (fr) 2004-08-26
DE502004001804D1 (de) 2006-11-30
CN1795310A (zh) 2006-06-28
DE20302195U1 (de) 2004-06-17
DK1597441T3 (da) 2007-02-19
US20070144954A1 (en) 2007-06-28
EP1597441A1 (fr) 2005-11-23

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