EP1884602A1 - Caniveau et procédé destiné à la fabrication d'un caniveau - Google Patents

Caniveau et procédé destiné à la fabrication d'un caniveau Download PDF

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Publication number
EP1884602A1
EP1884602A1 EP07014074A EP07014074A EP1884602A1 EP 1884602 A1 EP1884602 A1 EP 1884602A1 EP 07014074 A EP07014074 A EP 07014074A EP 07014074 A EP07014074 A EP 07014074A EP 1884602 A1 EP1884602 A1 EP 1884602A1
Authority
EP
European Patent Office
Prior art keywords
sealing
gutter
expansion
channel
channel body
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.)
Withdrawn
Application number
EP07014074A
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German (de)
English (en)
Inventor
Wolfgang Arm
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.)
MEA Polymer Beton BV
Original Assignee
MEA Polymer Beton BV
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 MEA Polymer Beton BV filed Critical MEA Polymer Beton BV
Publication of EP1884602A1 publication Critical patent/EP1884602A1/fr
Withdrawn legal-status Critical Current

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    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F3/00—Sewer pipe-line systems
    • E03F3/04—Pipes or fittings specially adapted to sewers
    • E03F3/046—Open sewage channels

Definitions

  • the invention is based on a gutter body according to the preamble of claim 1.
  • gutter bodies are well known.
  • a channel body known which has a U-shaped to V-shaped channel cross-section with at least one flat bottom surface portion for planar support of the channel body on a support base.
  • plastic elastomers as a seal, which are introduced into the seal groove and then polymerize.
  • a disadvantage of this arrangement is that the frequently occurring dirt on the sealing surfaces, in particular by dirt on the site, do not allow sufficient adhesion between the sealing surfaces and the seal.
  • a further disadvantage is that during polymerization the plasticizers escape from the elastomers used and consequently a volume reduction of the elastomers occurs, so that the seals detach from the sealing surfaces.
  • the reduction in volume of the seals results in an arrangement of a channel body with cast-in ribs and neck to shrink stresses in the cast and enclosed by the shrinking seal frames and nozzles, with leaks and cracks occur in the same.
  • the gutter body according to the invention and the inventive method for producing a gutter body according to the independent claims have the advantage that a secure and diffusion-tight sealing of the gutter body in simple manner is realized by the use of an expansion sealing element.
  • the expansion sealing element is arranged in the sealing areas of the channel body by injection, extrusion and / or laying and brought to an expansion during the polymerization. This expansion movement leads to a sealing pressure on the sealing areas and therefore causes an increased adhesive force between the expansion sealing element and the sealing area and consequently to an increased sealing effect. In addition, the expansion pressure compensates for unevenness and contamination in the sealing areas.
  • the expansion seal member preferably comprises an expansion elastomer.
  • the first sealing region has a sealing groove, wherein preferably a formation of the sealing groove is provided by the first sealing regions of two adjacent channel bodies.
  • a closed sealing groove the sealing pressure is increased by the expanding expansion sealant and thus the sealing effect of the seal.
  • the channel cross-section comprises an open U-profile, an open V-profile or a closed O-profile.
  • a seal known gutter body with different and use-specific profiles is made possible with an expansion sealing element.
  • At least one channel cover of the channel body with an open channel cross section is provided on the opening side of the channel cross section, the base area of at least one channel cover preferably having the length of the channel body in a longitudinal direction of the channel body and / or the width of a channel body side wall perpendicular to the longitudinal direction, and wherein particularly preferably the channel cover comprises an L-profile.
  • a gutter cover and / or a gutter cover holder for inserting covers, in particular rust covers realized, wherein the L-profile of the gutter cover ensures a locking of an inserted cover.
  • a second sealing region is provided between the gutter body and the gutter cover, wherein preferred the second sealing region has the expansion sealing element, and wherein the second sealing region particularly preferably comprises a further sealing groove.
  • a seal between gutter body and gutter cover is thus achieved, wherein in particular the use of the expansion sealing element in a sealing groove leads to an increased sealing pressure in the second sealing area and therefore also to an increased sealing effect.
  • a mechanically strong connection between the gutter cover and the gutter body is provided by adhesion.
  • the frictional connection between the channel cover and the channel body advantageously prevents the channel cover and the channel body from being pushed apart by the expansion movement of the expansion sealing element, so that the sealing pressure in the second sealing area is further increased.
  • the frictional connection is provided by suitable fastening means, such as screws and screw dowels, wherein particularly preferably the screw dowels made of elastic plastic are cast stress-free in the gutter body side wall.
  • the gutter body and / or a gutter body end wall has a neck substantially perpendicular to the longitudinal direction, wherein a third sealing area is preferably provided between the neck and the gutter body, which particularly preferably has the expansion sealing element.
  • the nozzle is locked by the expansion movement of the expanding expansion sealing element relative to the channel body, so that a cohesive, positive and / or non-positive connection between the channel body and nozzle without the use of additional fastening means is created, which ensures a liquid-tight seal the connection between the channel body and nozzle.
  • a simple installation of the nozzle at the construction site is particularly advantageous, since no pouring of the nozzle in the gutter body is required in comparison to the prior art.
  • the gutter body has at least one recess and / or at least one formation, wherein Preferably, an engagement of the recess of a channel body with the formation of an adjacent channel body and / or a locking of the base surface is provided on a support surface of the channel body by joining means between the molding and / or the recess and the support surface.
  • a locking of two adjacent gutter body is thus made possible, so that in particular a simple joining together of the gutter body is made possible on the construction site with comparatively great precision.
  • a fixation of the gutter body to the ground surface locks the gutter body particularly advantageous against any relative movements against each other.
  • the gutter body has a joining part, wherein an assembly of two adjacent gutter bodies is provided by an engagement of the joining part in the recesses of the adjacent gutter body, wherein preferably the joining part comprises a clamping clip.
  • a locking of two adjacent gutter bodies relative to each other is thus realized in a simple and cost-effective manner that prevents the first sealing areas from being pushed apart by the expansion movement of the expanding expansion sealing element and a comparatively high sealing pressure is achieved.
  • a locking of the clamping brackets is provided in the recesses, so that a positive and non-positive connection between the channel bodies is ensured.
  • the recesses have a distinction to the positive anchoring of Klemmklammem and are either molded directly into the gutter body in special casting or cast as G confuseteilinlet corrosion-resistant, stretchable material (eg plastic) stress-free and liquid-tight in the gutter body.
  • the G confuseteilinlets are provided compressible.
  • the gutter body on a gutter body end wall wherein preferably a seal between the gutter body and gutter body end wall through the first sealing area with the expansion sealing element and particularly preferably a locking of the gutter body end wall is provided on the gutter body by the joining part, which in the recesses of the gutter body and the gutter body end wall intervenes.
  • a conclusion of a channel body is thus made possible, which has a comparatively high degree of sealing effect.
  • Another object of the present invention is a method for joining two channel body, wherein in a first method step, the expansion sealing element is introduced into the sealing regions and in a second method step, an expansion of the expansion sealing element is generated.
  • a liquid-tight sealing of the sealing areas is thus realized in a simple manner, wherein the expansion movement of the expanding expansion expansion element causes an increased sealing pressure on the sealing areas and therefore an increased sealing effect.
  • a compensation of unevenness and / or contamination in the sealing regions and, compared to the prior art, a considerably greater adhesive force between seal and sealing region is achieved by the comparatively high sealing pressure.
  • the application of the expansion sealing element is performed by spraying, extruding and / or laying, wherein preferably the application in the sealing area in the manufacturing process of the gutter body and / or between the first sealing regions of two adjacent gutter body is provided.
  • the expansion sealing element is thus inserted into the sealing area in a simple and time-saving manner, wherein the insertion is provided both at the construction site directly between two adjacent and already positioned gutter bodies, as well as directly during the manufacturing process of the gutter body.
  • expansion sealing elements which are formed as sealing strips and packaged airtight in film
  • a film half is first removed from the expansion sealing element and arranged the expansion sealing element in the sealing area.
  • a subsequent positioning of the channel body to adjacent channel bodies and a final removal of the remaining film half are provided.
  • an uptake of a reactant by the expansion sealing element results in an expansion thereof, the reaction medium preferably being preferred due to the ambient atmosphere and / or by application to the expansion sealing element Expansion sealing element is supplied.
  • an expansion of the expansion sealing element is effected in a particularly advantageous manner only in the sealing area and in terms of time after the positioning of the gutter body.
  • an expansion of the expansion sealing element in the Auspolymerisationsrind it is provided, wherein the expansion is generated by receiving the reaction agent through the expansion sealing element.
  • the expansion produces a sealing pressure in the first sealing area and / or between two first sealing areas of two adjacent gutter bodies, preferably preventing the adjacent gutter bodies from being pushed apart by the use of joining parts.
  • the expansion seal means together with a force-locking connection between the channel bodies, which prevents them from squeezing them apart, a considerably higher sealing pressure compared to the prior art and therefore a significantly increased sealing effect.
  • a sealing pressure is generated in the second sealing area by the expansion, whereby preferably a pushing apart of the gutter cover and the gutter body is prevented by the use of joining means.
  • the non-positive connection of the channel cover with the channel body by the joining means together with the expansion movement of the expansion expansion expansion element generates an increased sealing pressure in the second sealing region and consequently an increased sealing effect.
  • a sealing pressure in the third sealing region is generated by the expansion, whereby preferably a locking of the neck on the gutter body and / or on the gutter body end wall is effected by the sealing pressure.
  • the nozzle is locked by the expansion movement of the expanding expansion sealing element relative to the channel body, so that a cohesive, positive and / or non-positive connection between gutter body and nozzle without the use of additional fastening means is created, which ensures a liquid-tight seal the connection between the gutter body and nozzle.
  • FIG. 1 shows a perspective view of an arrangement of channel bodies 1, 1 according to a first embodiment of the present invention, the channel bodies 1, 1 'each having a profiled channel cross-section (2), a flat base base surface 3 and a first sealing region 4 at least one Have end face 5 of the channel body 1, wherein the first sealing portion 4 is arranged in a plane parallel to the channel cross-section 2 and wherein the first sealing portion 4 is formed for receiving an expansion sealing element 6.
  • the gutter bodies 1, 1 ' are joined together at their respective end faces 5, the first sealing regions 4 being sealed in a liquid-tight manner by the expansion sealing element 6, and in particular the expansion sealing element 6 having an adhesively bonded connection with the first sealing regions 4.
  • An expansion movement of the expanding expansion sealing member 6, not shown, causes a comparatively large sealing pressure on the first sealing portions 4.
  • FIG. 2 shows a perspective view of an arrangement of channel bodies 1.1 'according to a second embodiment of the present invention, which is essentially identical to the arrangement of channel bodies 1, 1' according to the first embodiment, wherein one 4 'of the first sealing areas 4, 4' a sealing groove 7, wherein preferably a formation of a fully enclosed sealing groove 7 through both sealing regions 4, 4 'of the adjacent channel body 1, 1' is provided.
  • FIG. 3 shows representations of a channel body 1 according to a third embodiment of the present invention, which is substantially identical to the channel body 1 according to the first embodiment, wherein the channel body 1 at least one channel cover 10 of the channel body 1 with an open channel cross-section 2 on the opening side.
  • the groove surface 10 'of at least one gutter cover 10 preferably has the length of the gutter body in a longitudinal direction 11 of the gutter body and the width 13 of a gutter body side wall 12 perpendicular to the longitudinal direction and wherein the gutter cover 10 comprises an L profile.
  • a second sealing region 14 is provided, the second sealing region 14 having the expansion sealing element 6 and wherein the second sealing region 15 comprises a further sealing groove 15 and further comprising a mechanically strong connection between the gutter cover 10 and the gutter body.
  • the joining means 16 comprise screws which are screwed in the gutter body side wall 12.
  • the channel body 1 a nozzle 18 substantially perpendicular to the longitudinal direction 11, wherein between the nozzle 18 and the channel body 1, a third sealing portion 19 is provided, which also has the expansion seal member 6.
  • the nozzle 18 is fixed only by the expansion sealing element 6 in the channel body 1.
  • FIG. 4 shows a perspective view of a channel body 1 according to a fourth embodiment of the present invention, which is substantially identical to the channel body 1 according to the third embodiment, wherein the joining means 16 screws 16 and screw dowel 17 are provided and wherein the screw anchor made of elastic plastic be poured stress-free in the gutter body side wall.
  • FIG. 5 shows a perspective view of a channel body 1 according to a fifth embodiment of the present invention, which is substantially identical to the channel body 1 according to the third embodiment, wherein the nozzle 18 and the channel cover 10 are not shown.
  • FIG. 6 Illustrated in FIG. 6 are representations of a gutter body 1 according to a sixth embodiment of the present invention, which is essentially identical to the gutter body 1 according to the first embodiment, the gutter body 1 having at least one recess 20 and at least one formation 21.
  • the recesses 20 and formations 21 are for positive and / or non-positive engagement of the recess 20 of a channel body 1 with the formation 21 of an unillustrated adjacent gutter body 1 'and / or for the positive and / or non-positive locking of the base surface 3 on a support surface, not shown of the channel body 1 provided by joining means 22 between the molding 21 and / or the recess 20 and the support surface.
  • FIG. 7 Illustrated in FIG. 7 are representations of a gutter body 1 according to a seventh embodiment of the present invention, which is substantially identical to the gutter body 1 according to the sixth embodiment, the gutter body 1 having a joining part 23, wherein an assembly of two adjacent gutter bodies 1, 1 ' an engagement of the joining part 23 in the recesses 20 of the adjacent channel body 1, 1 'is provided, wherein the joining part 23 comprises a clamping bracket 23.
  • the clamping bracket 23 is provided in latching manner in the recesses 20, which have a distinction and a Kunststoffinlet.
  • the clamping brackets 23 cause a positive and non-positive relative fixation of two adjacent channel body 1, 1 '.
  • FIG. 8 shows representations of a gutter body 1 according to an eighth embodiment of the present invention, which is essentially identical to the gutter body 1 according to the seventh embodiment, wherein no clamping brackets 23 are depicted.
  • FIG. 9 shows illustrations of the clamping clip 23 of a channel body according to a seventh embodiment of the present invention, wherein the clips 23 are made of corrosion-resistant, permanently elastic material, preferably spring steel or plastic.
  • FIG. 10 Illustrations of an expansion sealing element 6 of a gutter body according to a ninth embodiment of the present invention are shown in FIG. 10 , wherein the expansion sealing element 6 is formed as a sealing strip and packaged airtight between two foils 30, 31.
  • a film half 30 is first removed from the expansion sealing element and the expansion sealing element in the sealing region 4, 14, 19 and / or arranged in the sealing groove 7.
  • a subsequent positioning of the gutter body 1 to adjacent gutter bodies 1 'and a final removal of the remaining Follenhgged 31 are provided.
  • FIG. 11 Shown in Figure 11 are perspective views of a gutter body end wall 24 of a gutter body 1 according to a tenth embodiment of the present invention, wherein the gutter body end wall 24 has recesses 20 for attachment with clamping brackets 23 and wherein the gutter body end wall 24 has a nozzle 18 with a third sealing portion 19, wherein a detent of the nozzle 18 relative to the gutter body end wall 24 takes place cohesively, positively and / or non-positively by the expansion sealing element 6 in the third sealing region 19.
  • FIG. 12 Illustrated in FIG. 12 are representations of a gutter body end wall 24 of a gutter body 1 according to an eleventh embodiment of the present invention, which is substantially identical to the gutter body 1 according to the tenth embodiment, wherein the gutter body end wall 24 has no neck 18.
  • FIG. 13 shows a perspective view of an arrangement of channel bodies 1 according to a twelfth embodiment of the present invention, which is essentially identical to the channel body 1 according to the seventh embodiment, the arrangement of channel bodies 1, 1 'being a channel body end wall 24 of a channel body 1 the eleventh embodiment, which is locked with Klemmklammem 23 on the adjacent channel body 1.
  • FIG. 14 shows a perspective view of a channel body 1 according to a thirteenth embodiment of the present invention, wherein the channel body 1 has a closed O-profile 9 with a lamellar structure 40 on the upper side.
  • the first sealing region 4 is formed as an annular, closed sealing groove 9.

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Sewage (AREA)
EP07014074A 2006-07-29 2007-07-18 Caniveau et procédé destiné à la fabrication d'un caniveau Withdrawn EP1884602A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006035152 2006-07-29

Publications (1)

Publication Number Publication Date
EP1884602A1 true EP1884602A1 (fr) 2008-02-06

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ID=38617824

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EP07014074A Withdrawn EP1884602A1 (fr) 2006-07-29 2007-07-18 Caniveau et procédé destiné à la fabrication d'un caniveau

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EP (1) EP1884602A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2336437A1 (fr) * 2009-12-18 2011-06-22 BIRCO Baustoffwerk GmbH Elément de rainure
WO2017144508A1 (fr) * 2016-02-24 2017-08-31 ACO Severin Ahlmann GmbH & Co Kommanditgesellschaft Conduite de drainage comportant un joint
CN108412014A (zh) * 2018-03-19 2018-08-17 王俊铎 一种快装及防堵下水道
EP3420148B2 (fr) † 2016-02-24 2023-08-09 ACO Ahlmann SE & Co. KG Caniveau
WO2024056654A1 (fr) * 2022-09-13 2024-03-21 Aco Ahlmann Se & Co. Kg Agencement de drainage et système de drainage

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4128068A1 (de) * 1990-09-07 1992-03-12 Passavant Werke Entwaesserungsrinne
DE4105902A1 (de) * 1991-02-26 1992-08-27 Hauraton Betonwaren Rinnenbauteil fuer eine extrem dichte abflussrinne
EP0789111A1 (fr) * 1996-02-09 1997-08-13 EDIL PLAST S.r.l. Conduit modulair pour canivaux de drainage
EP1520942A1 (fr) * 2003-10-03 2005-04-06 ACO Technologies plc Drainage superficiel
DE10353080B3 (de) * 2003-11-13 2005-08-25 Aco Severin Ahlmann Gmbh & Co. Kg Entwässerungsrinne

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4128068A1 (de) * 1990-09-07 1992-03-12 Passavant Werke Entwaesserungsrinne
DE4105902A1 (de) * 1991-02-26 1992-08-27 Hauraton Betonwaren Rinnenbauteil fuer eine extrem dichte abflussrinne
EP0789111A1 (fr) * 1996-02-09 1997-08-13 EDIL PLAST S.r.l. Conduit modulair pour canivaux de drainage
EP1520942A1 (fr) * 2003-10-03 2005-04-06 ACO Technologies plc Drainage superficiel
DE10353080B3 (de) * 2003-11-13 2005-08-25 Aco Severin Ahlmann Gmbh & Co. Kg Entwässerungsrinne

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2336437A1 (fr) * 2009-12-18 2011-06-22 BIRCO Baustoffwerk GmbH Elément de rainure
WO2017144508A1 (fr) * 2016-02-24 2017-08-31 ACO Severin Ahlmann GmbH & Co Kommanditgesellschaft Conduite de drainage comportant un joint
EP3420148B2 (fr) † 2016-02-24 2023-08-09 ACO Ahlmann SE & Co. KG Caniveau
CN108412014A (zh) * 2018-03-19 2018-08-17 王俊铎 一种快装及防堵下水道
WO2024056654A1 (fr) * 2022-09-13 2024-03-21 Aco Ahlmann Se & Co. Kg Agencement de drainage et système de drainage

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