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EP3208396B1 - Système de rail - Google Patents

Système de rail Download PDF

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Publication number
EP3208396B1
EP3208396B1 EP16000390.1A EP16000390A EP3208396B1 EP 3208396 B1 EP3208396 B1 EP 3208396B1 EP 16000390 A EP16000390 A EP 16000390A EP 3208396 B1 EP3208396 B1 EP 3208396B1
Authority
EP
European Patent Office
Prior art keywords
rail
side wall
profiling
distance
rail system
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP16000390.1A
Other languages
German (de)
English (en)
Other versions
EP3208396A1 (fr
Inventor
Gürbüz Tozman
Paulus van de Schoor
Dieter Plamper-Hellwig
Dirk Albartus
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.)
Leviat GmbH
Original Assignee
Halfen GmbH and Co KG
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 Halfen GmbH and Co KG filed Critical Halfen GmbH and Co KG
Priority to DK16000390.1T priority Critical patent/DK3208396T3/da
Priority to PL16000390T priority patent/PL3208396T3/pl
Priority to ES16000390T priority patent/ES2774804T3/es
Priority to EP16000390.1A priority patent/EP3208396B1/fr
Publication of EP3208396A1 publication Critical patent/EP3208396A1/fr
Application granted granted Critical
Publication of EP3208396B1 publication Critical patent/EP3208396B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38—Connections for building structures in general
    • E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
    • E04B1/4171—Nailable or non-threaded screwable elements

Definitions

  • the invention relates to a rail arrangement, in particular for setting in concrete in a concrete component or the like., Preferably for fastening trapezoidal sheets or the like. According to the preamble of claim 1.
  • the rail arrangement is typically cast in concrete in such a way that the receiving space facing away from the outside of the floor is exposed and is not covered by concrete.
  • the Greper is arranged, which prevents the concreting of the rail assembly in the concrete component complete filling of the receiving space of the rail with concrete.
  • a large part of the receiving space facing inside of the bottom of the rail is kept free of concrete.
  • the filler usually consists of a material in which the screw can be easily inserted, and in which the screw has a good grip.
  • the invention has the object of developing a rail assembly of the generic type such that a simplified production with high load capacity is possible.
  • the central point of a profiling element is an excellent location of a profiling element.
  • the central point is located at all profiling elements at the same point of the profiling element.
  • the central location may be linear or punctiform. Based on the central locations of the profiling elements, the element spacing can be determined.
  • the element spacing of the central points is the same size, so that the central points are arranged at a regular element distance from each other.
  • the profiling elements are arranged in a uniform grid.
  • the grid spacing corresponds to the regular element spacing.
  • the profiling elements are arranged in a pattern that repeats in at least one specific spatial direction. As a result, a simple production of the rail, for example in a rolling process is possible. It may also be advantageous that the element spacing of different profiling elements is unequal.
  • each side wall has a largest wall thickness, and that a wall thickness of at least one side wall at any point of the side wall is at least 80% of the largest wall thickness. This results in a high stability of the rail with regard to its load capacity and strength.
  • the opposing inner sides of the first side wall and the second side wall are arranged at the level of the bottom in a side wall distance from each other, that the receiving space in a plane parallel to the bottom has a perpendicular to the longitudinal direction measured smallest opening width, and that the smallest opening width is greater than 90% of the sidewall distance.
  • the filling body can be introduced into the receiving space through an opening of the receiving space opposite the base.
  • the filler can be dimensioned so that it fills almost the entire receiving space.
  • screws which are screwed from the outside of the floor into the floor are received by the filler over almost an entire width of the outside of the floor.
  • At least one side wall has on its inner side a projection which bears against the filling body.
  • the filling body can be held in its position by the projection at least until the railing has been cast in.
  • the filler is clamped between two opposing projections. Additional means for fixing the filler until hardening of the concrete can be omitted.
  • a distance between the projection and the support surface measured perpendicular to the flat support surface amounts to 50% to 150%, in particular 80% to 120%, of a distance between the projection and the end side of the side wall measured perpendicular to the flat support surface.
  • the filling body can be easily introduced into the opening of the receiving space opposite the bottom.
  • the distance between the support surface and the projection is smaller than the distance between the projection and the front side.
  • An approximately central arrangement of the projection between the support surface and the end face may also be advantageous.
  • the projection extends in the longitudinal direction of the rail.
  • the projection may be formed as extending in the longitudinal direction of the rail rib or extending in the longitudinal direction kink.
  • the rail can be easily manufactured, preferably by cold profiling.
  • each side wall adjacent to its end face has an upper portion, and that the upper portion of at least one side wall is angled away from the receiving space.
  • the opening facing the ground may be wider at a greater distance from the ground.
  • the filler can be easily introduced through the bottom of the opening opposite the receiving space.
  • the rail arrangement is concreted into the concrete in such a way that the outside of the floor of the rail points outwards, and in particular forms a flush, flat surface with the concrete. Characterized in that the upper portion of at least one side wall is angled away from the receiving space, the upper portion is trapped when concreting with an undercut from the concrete.
  • the rail is secured by a hooking of the upper portion in the concrete.
  • the upper portions of both side walls are angled away from each other.
  • the opposing side walls in the region of the upper portion form a funnel-like opening for the filler.
  • the upper section can be designed such that it does not occupy too much space in the longitudinal direction and at the same time hooks itself effectively when the rail is cast in.
  • the element spacing is less than 10 mm, in particular less than 6 mm. This results in a continuous load application of the rail on the profiling in the concrete even at high rail height.
  • the profiling elements have a profiling depth, that the side wall has a greatest wall thickness, and that the profiling depth is less than 20% of the greatest wall thickness.
  • the profiling can for example be introduced into the side wall in a rolling process, in particular in a cold rolling process. Due to the profiling depth, a pre-galvanized strip can be used to make the rail. During the profiling process, the galvanizing of the strip is not damaged due to the low profiling depth. Thus, no galvanizing of the rail is required.
  • the profiling depth is a maximum of 3 mm.
  • the rail height is up to 25 mm. This makes it possible to use the rail arrangement even in confined spaces and in thin concrete coverings.
  • the profiling elements are teeth.
  • the teeth have tips.
  • the teeth together form a toothing. Between the tips of adjacent teeth flanks of the teeth are arranged.
  • the flanks of adjacent teeth of teeth collide sharply in valleys. It can be provided that the tips of the teeth are rounded. It can be provided that the flanks are rounded in such a way that rounded valleys of the toothing result.
  • the teeth can form a wave-shaped profile.
  • the teeth are arranged on an outer side of the side wall. According to one of the two alternatives according to the invention, the teeth are arranged on the front side of the side wall.
  • the teeth, and thus the tips and flanks of the teeth extend substantially transversely to the longitudinal direction of the rail.
  • the profiling elements are grooves.
  • the grooves preferably extend perpendicular to the longitudinal direction.
  • an inclined arrangement of the grooves to the longitudinal direction may also be advantageous.
  • the profiling elements are knob-like depressions.
  • a rail assembly 20 is shown.
  • the rail arrangement 20 comprises a rail 1 and a filler body 10.
  • the rail 1 has a substantially U-shaped cross-section.
  • the rail 1 comprises a bottom 3, a first side wall 2 and a second side wall 14.
  • the first side wall 2 and the second side wall 14 are opposite each other and are connected to each other via the bottom 3.
  • the two side walls 2, 14 have inner sides 7 and the bottom 3 an inner side 8.
  • the inner sides 7 and the inner side 8 bound together a receiving space 9.
  • a packing 10 is arranged.
  • the bottom 3 has a receiving space 9 facing away from the outside 4.
  • the outer side 4 of the bottom 3 forms an uninterrupted, flat, bearing surface 5.
  • the bearing surface 5 is unlimited by the rail 1.
  • the support surface 5 is therefore not limited by parts of the rail 1, such as the first or the second side wall.
  • the support surface 5 extends in a plane in the longitudinal direction 100 of the rail 1.
  • the plane is of the rail first un maybedronne. The plane does not cut any part of the rail 1, but is only on the support surface 5, or includes this.
  • Such rail arrangements are intended to be embedded in a concrete component or the like for fastening trapezoidal sheets or the like.
  • a rail arrangement is arranged in the concrete such that the outside of its floor is exposed and is not covered by concrete.
  • On the outside can be fixed by means of screws objects, such as a trapezoidal sheet.
  • the screws are screwed from the outside of the soil through the soil in the packing.
  • the filler usually consists of a material in which the screw can be easily inserted, and in which the screw has a good grip. The filler largely prevents concrete from entering the receiving space.
  • the filler 10 of the rail 1 consists for example of expanded polystyrene foam (EPS).
  • EPS expanded polystyrene foam
  • the filler 10 is applied to the inside 7 of the bottom 3, so that no concrete can reach the inside 7.
  • the side walls 2, 14 of the rail 1 project in the installed state for anchoring the rail 1 in the concrete of the concrete component.
  • the side walls 2, 14 and the bottom 3 extend in a longitudinal direction 100 of the rail 1.
  • the rail 1 has a perpendicular to the longitudinal direction 100 and perpendicular to the support surface 5 of the bottom 3 measured rail height H.
  • the rail height H extends from the outside 4 of the bottom 3 to the point farthest from the outside 4 of an end face 6 of the side wall 2.
  • the rail height H of the rail 1 is 25 mm in the exemplary embodiment. A rail height H of at most 25 mm is considered to be advantageous.
  • the rail 1 has a length L.
  • the side walls 2, 14 of the rail 1 each have an outer side 17.
  • the outside 17 is the in Fig. 1 facing away receiving space 9.
  • the outer sides 17 of the side walls 2, 14 a profiling 11.
  • the profiling 11 extends over more than half the height H of the rail 1.
  • the profiling 11 is formed by a plurality of profiling elements 12.
  • the profiling elements 12 are teeth.
  • the teeth have tips.
  • the teeth together form a toothing.
  • the profiling 11 is formed as a toothing, on the type of toothing of a rack.
  • the profiling elements 12 extend transversely, in the exemplary embodiment perpendicular to the longitudinal direction 100 of the rail 1.
  • the profiling elements 12 of the rail 1 have central points 13 with respect to the longitudinal direction 100.
  • the profiling elements can also have central locations with respect to a direction transverse to the longitudinal direction or with respect to any other direction. Central locations may be line or punctiform. This definition of the central locations applies to all exemplary embodiments.
  • the central points 13 of the profiling elements 12 of the rail 1 are formed by the tips of the teeth.
  • the tips of the teeth have the inner side 7 of the side wall 2, 14 the largest distance of the profiling 11.
  • Starting from the central points 13 of the profiling elements 12 flanks of the teeth extend.
  • the flanks of the teeth have a longitudinal direction.
  • the longitudinal direction is oriented in the embodiment perpendicular to the longitudinal direction 100 of the rail 1.
  • the central points 13 are arranged at a regular element distance d from each other.
  • the element spacing d is measured for the rail 1 in the longitudinal direction 100 in each case.
  • the element spacing d is less than one third of the rail height H.
  • the element spacing d is less than 10 mm in the exemplary embodiment. It is preferably provided that the element spacing is less than 6 mm.
  • each side wall 2, 14 has a lower portion 18 and an upper portion 16.
  • the lower portion 18 is adjacent to the bottom 3 of the rail 1 is arranged.
  • the upper portion 16 is disposed adjacent to the end face 6 of the rail 1.
  • the lower portion 18 extends from the bottom 3 to the receiving space 9 out angled.
  • An imaginary plane F extends in the longitudinal direction 100 of the rail 1.
  • the plane F is perpendicular to the support surface 5.
  • the plane F passes through the inner side 7 of the side wall 2, 14.
  • the plane F extends through the inner side 7 of the side wall 2, 14.
  • Between Area of the lower portion 18 extending inside 7 of the imaginary plane F is formed an angle ⁇ .
  • the angle ⁇ is between 1 ° and 60 °, in particular between 5 ° and 40 °, in the embodiments between 10 ° and 20 °.
  • the upper portion 16 of the side wall 2, 14 is angled away from the receiving space 9. Between the extending in the region of the upper portion 16 inside 7 and the imaginary plane F, an angle ⁇ is formed.
  • the angle ⁇ is between 1 ° and 60 °, in particular between 2 ° and 30 °, in the embodiments between 5 ° and 15 °.
  • a projection 15 is arranged in each case.
  • the projection 15 is located at a distance h1 to the flat support surface 5.
  • the distance h1 is measured perpendicular to the support surface 5.
  • the distance h1 is measured in the direction away from the outer side 4 of the bottom 3 towards the receiving space 9.
  • the lower portion 18 of the side wall 2, 14 extends from the support surface 5 to the projection 15.
  • the projection 15 abuts the filler 10.
  • the projections 15 of the opposite side walls 2, 14 are opposite.
  • the projection 15 is formed by the upper portion 16 being angled relative to the lower portion 18.
  • the angle between the lower portion 18 and the upper portion 16 corresponds, measured on the inner side 7 of the side wall 2, 14, the sum of the angles ⁇ , ⁇ and 180 °.
  • the projection 15 extends in the longitudinal direction 100 of the rail 1.
  • the end face 6 has points which are farthest from the support surface 5. Between these points and the projection 15 there is a distance h2.
  • the distance h2 is measured perpendicular to the flat bearing surface 5.
  • the upper portion 16 of the side wall 2, 14 extends from the projection 15 to the points of the end face 6 of the side wall 2, 14, which are farthest from the support surface 5.
  • the distance h1 between the projection 15 and the support surface 5 is 50% to 150%, in particular 80% to 120% of the distance h2 between the projection 15 and the points of the end face 6 of the side wall 2, 14, the furthest from the support surface. 5 lie away.
  • the distance h1 between the support surface 5 and the projection 15 is smaller in the embodiment than the distance h2 between the projection 15 and the points of the end face 6 of the side wall 2, 14, which are farthest from the support surface 5.
  • it can also be an approximately central arrangement of the projection 15 between the support surface 5 and the points of the end face 6, 14, which are furthest away from the support surface 5, may be provided. In this case, the distance h1 and the distance h2 are approximately equal.
  • the receiving space 9 of the rail 1 is opened in the direction away from the inside 8 of the bottom 3.
  • the corresponding opening of the receiving space 9 extends between the first side wall 2 to the second side wall 14 in the longitudinal direction 100.
  • the distance of the inner sides 7 of the first side wall 2 and the second side wall 14 in an imaginary plane E parallel to the support surface 5 varies depending on the distance level E to the inside 8 of the bottom 3.
  • the opposite inner sides 7 of the first side wall 2 and the second side wall 14 are arranged at a side wall distance s from each other.
  • the inner side 8 of the bottom 3 extends exclusively parallel to the support surface 5 of the bottom 3.
  • the inside 8 of the bottom 3 and the inner sides 7 of the side walls 2, 14 together form an inside of the receiving space 9.
  • the inside 8 of the bottom 3 goes into the inside 7 of the side walls 2, 14 at the point at which the inside of the receiving space 9 is no longer parallel to the support surface 5 of the bottom 3 straight.
  • the projections 15 of the inner sides 7 of the two side walls 2, 14 are opposite in the imaginary plane E, which runs at the distance h1 to the flat bearing surface 5.
  • the distance between the inner sides 7 of the two side walls 2, 14 is smallest between the projections 15 of the two side walls 2, 14.
  • the distance between the two projections 15 in the plane E to each other corresponds to a smallest opening width ks of the receiving space 9.
  • the smallest opening width is measured perpendicular to the longitudinal direction 100 in the plane E.
  • the smallest opening width ks is greater than 90% of the sidewall distance s.
  • the filler 10 is arranged in the receiving space 9 of the rail 1.
  • the packing 10 is cuboid in the embodiment.
  • a width of the filling body 10 extends transversely to the longitudinal direction 100 of the rail 1.
  • the width of the filling body 10 corresponds to the smallest opening width ks of the receiving space 9.
  • the width of the filling body 10 is advantageously slightly larger than the smallest opening width ks, so that the Artl stresses 10 in the rail 1 is kept clamped.
  • a measured perpendicular to the support surface 5 of the rail 1 height of the packing 10 is smaller than the rail height H.
  • the packing 10 does not protrude in the direction perpendicular to the support surface 5 on the end faces 6 of the two side walls 2, 14 addition.
  • each side wall 2, 14 has a largest wall thickness gb.
  • the largest wall thicknesses gb of the first side wall 2 and the second side wall 14 may be different. However, they are preferably the same size as in the exemplary embodiments.
  • the wall thickness is measured perpendicular to the inside 7 of the first side wall 2 and the second side wall 14.
  • the wall thickness b at any point of the side wall 2 and the side wall 14 is at least 80% of the largest wall thickness gb.
  • the side walls 2, 14 therefore have no area with a wall thickness of less than 80% of the largest wall thickness gb.
  • the profiling elements 12 have a profiling depth t.
  • the profiling depth t is measured perpendicular to the inside 7 of the side wall 2 and the side wall 14.
  • the profiling depth t corresponds to the difference between the greatest distance of the profiling 11 to the inside 7 of the side wall 2 or the side wall 14 and the smallest
  • the profiling depth t is less than 20% of the largest wall thickness gb.
  • the profiling depth is a maximum of 3 mm.
  • the 3 and 4 show a second embodiment of a rail 21.
  • the rail 21 differs from the rail 1 by their profiling 31.
  • like reference numerals are used for corresponding parts and sizes.
  • the rail 21 comprises a first side wall 22 and a second side wall 34.
  • the side walls 22, 34 are delimited at their ends facing away from the bottom 3 by end faces 26.
  • the side walls 22, 34 have inner sides 27, against which the filling body 10 rests. At the two opposite inner sides 27 each have a projection 35 is formed.
  • the side walls 22, 34 have an upper portion 36 and a lower portion 38.
  • the projection 35 is formed by an angling of the upper portion 36 relative to the lower portion 38 analogous to the projection 15 of the rail 1.
  • the side walls 22, 34 each have an outer side 37.
  • the profiling 31 is formed on the outer side 37 in the upper portion 36 of the side walls 22, 34.
  • the profiling 31 is formed by a plurality of profiling elements 32.
  • the profiling elements 32 are grooves. As in Fig. 4 illustrated, the profiling elements 32 extend perpendicular to the longitudinal direction 100 of the rail 21.
  • the profiling elements 32 have with respect to the longitudinal direction 100 central points 33.
  • the grooves are formed by depressions in the upper portion 36 of the side wall 22, 34.
  • the depressions have a bottom 39.
  • the bottom 39 of the profiling element 32 extends parallel to the inside 27 in the region of the upper portion 36.
  • the depressions are bounded by perpendicular to the longitudinal direction 100 extending edges.
  • a depression comprises two parallel opposite edges.
  • the parallel opposite edges are connected to each other via two opposite, rounded edge pieces.
  • the two parallel opposite edges and the two opposite, rounded edge pieces together form a circumferential, closed edge of the recess, that is the profiling element 32.
  • the peripheral, closed edge connects substantially perpendicular to the bottom 39 of the recess.
  • the central points 33 lie on imaginary lines in the middle between the depressions, parallel opposite edges of the circumferential, closed edge.
  • the central locations are arranged at the regular element spacing d from each other.
  • the element spacing d is less than one third of the rail height H for the rail 21.
  • the rail height H is measured for the rail 21 analogously to the rail 1.
  • the element distance d is less than 10 mm for the rail 21. It is preferably provided that the element spacing d is less than 6 mm.
  • the wall thickness is measured analogously to the rail 1 perpendicular to the inside 27 of the side wall 22, 34.
  • the wall thickness b of the side wall 22, 34 is at any point of the side wall 22, 34 at least 80% of the largest wall thickness gb.
  • the profiling depth t of the profiling elements 32 is measured analogously to the rail 1.
  • the bottom 39 of the recess runs parallel to the inside 27 of the side wall 22, 34.
  • the smallest distance between the profiling 31 and the inside 27 corresponds to the distance between the bottom 39 of the recess and the inside 27.
  • the smallest distance corresponds to the smallest wall thickness of Sidewall 22, 34 in the profiling 31.
  • the profiling depth t of the profiling elements 32 is less than 20% of the largest wall thickness gb.
  • the profiling depth t is a maximum of 3 mm.
  • the profiling depth t of the recess of the rail 21 is constant.
  • FIGS. 5 and 6 show a third embodiment of a rail 41.
  • the rail 41 differs from the rail 1 and the rail 21 by their profiling 51st
  • the rail 41 includes a first side wall 42 and a second side wall 54.
  • the side walls 42, 54 are limited at their ends facing away from the bottom 3 of end faces 46.
  • the side walls 42, 54 have inner sides 47, against which the filling body 10 rests.
  • a projection 55 is formed in each case.
  • the side walls 42, 54 have an upper portion 56 and a lower portion 58.
  • the projection 55 is formed by an angling of the upper portion 56 relative to the lower portion 58 analogous to the projection 35 of the rail 1.
  • the side walls 42, 54 each have an outer side 57.
  • the profiling 51 is formed on the outer side 57 in the upper portion 56 of the side walls 42, 54.
  • the profiling 51 is formed by a plurality of profiling elements 52.
  • the profiling elements 52 are knob-like depressions, such as Fig. 6 shows.
  • Each knob-like depression has the shape of a truncated pyramid of a square pyramid.
  • a bottom 59 of the knob-like depression coincides with the top surface of the imaginary truncated pyramid.
  • the bottom 59 of the knob-like depression runs parallel to the inside 47 of the side wall 42, 54 in the region of the upper portion 56, such as Fig. 5 shows.
  • the profiling elements 52 have central points 53.
  • the central point 53 of the knob-like depression is located in the center of the square bottom 59 of the knob-like depression.
  • the central point 53 coincides with the center of the square top surface of the imaginary truncated pyramid.
  • a plurality of profiling elements 52 are arranged side by side.
  • a plurality of profiling elements 52 are arranged side by side in the region of the upper portion 56 of the side wall 42, 54.
  • the central points 53 of the profiling elements 52 are arranged at an element spacing e from each other.
  • the element spacing e corresponds to the smallest distance between the central points 53 of all profiling elements 52.
  • the element spacing e extends in the direction of the longitudinal direction 100.
  • the central points 53 of the profiling elements 53 have a smallest profiling distance f from each other.
  • the element distance e is smaller than the profiling distance f.
  • the profiling spacing f corresponds approximately to the element spacing e.
  • the element spacing extends both in the longitudinal direction of the rail and perpendicular thereto.
  • the element spacing can also be in any other direction.
  • the diagonally opposite corners of the square bottom 59 of the knob-like depression are located in the longitudinal direction 100 of the rail 41 opposite.
  • the element spacing e is less than one third of the rail height H for the rail 41.
  • the profiling distance f is less than one third of the rail height H for the rail 41.
  • the rail height H is measured for the rail 41 analogously to the rail 1.
  • the element distance e is less than 10 mm for the rail 41. It can also be provided that the element distance e is less than 6 mm.
  • the profiling distance f is less than 10 mm for the rail 41. It can also be provided that the profiling distance f is less than 6 mm.
  • the wall thickness is measured analogously to the rail 1 perpendicular to the inside 47 of the side wall 42, 54.
  • the wall thickness b of the side wall 42, 54 is at any point of the side wall 42, 54 at least 80% of the largest wall thickness gb.
  • the profiling depth t of the profiling elements 42 is measured analogously to the rail 1.
  • the smallest distance between the profiling 51 and the inner side 47 of the side wall 42, 54 corresponds to the distance between the bottom 59 of the recess and the inner side 47.
  • the profiling depth t of the profiling elements 52 is less than 20% of the largest wall thickness gb the profiling depth is a maximum of 3 mm.
  • FIGS. 7 and 8 show a fourth embodiment of a rail 61.
  • the rail 61 differs from the rails 1, the rail 21 and the rail 41 by their profiling 71st
  • the rail 61 comprises a first side wall 62 and a second side wall 74.
  • the side walls 62, 74 are delimited at their ends facing away from the bottom 3 by end faces 66.
  • the side walls 62, 74 have inner sides 67, against which the filling body 10 rests.
  • a projection 75 is formed in each case.
  • the side walls 62, 74 have an upper portion 76 and a lower portion 78.
  • the projection 75 is formed by an angling of the upper portion 76 relative to the lower portion 78 analogous to the projection 15 of the rail 1.
  • the side walls 62, 74 each have an outer side 77.
  • the profiling 71 is formed on the outer side 77 in the upper portion 76 of the side walls 62, 74.
  • the profiling 71 is formed by a plurality of profiling elements 72.
  • the profiling elements 72 are teeth.
  • the teeth of the rail 61 have rounded tips.
  • the teeth together form a toothing. Between the tips of adjacent teeth flanks of the teeth are arranged.
  • the flanks of adjacent teeth of a toothing rounded together in valleys.
  • a toothing thus formed by the teeth of the rail 61 has a rounded, wave-shaped profile.
  • the teeth are arranged on the front side 66 of the side wall 62, 74.
  • the profiling elements 72 extend transversely to the longitudinal direction 100 of the rail 61 in the end face 66 of the side wall 62, 74.
  • the profiling elements 72 have central points 73 with respect to the longitudinal direction 100.
  • the central points 73 of the profiling elements 72 are formed by the rounded tips of the teeth.
  • the rounded tips of the teeth have the greatest distance of the profiling 71 from the bearing surface 5 of the base 3.
  • the distance of the profiling 71 to the support surface 5 is measured perpendicular to the support surface 5.
  • the central points 73 are arranged at the regular element distance d from each other.
  • the element distance d is measured for the rail 61 in the longitudinal direction 100, respectively.
  • the element distance d is less than one third of the rail 61 Rail height H.
  • the element distance d is smaller than 10 mm for the rail 61. It is preferably provided that the element spacing d is less than 6 mm.
  • the wall thickness is measured analogously to the rail 1 perpendicular to the inside 67 of the side wall 62, 74.
  • the wall thickness b of the side wall 62, 74 is at any point of the side wall 62, 74 at least 80% of the largest wall thickness gb.
  • the profiling depth t of the profiling elements 72 is measured in the direction parallel to the inside 67 of the side wall 62, 74 in the region of the upper section 76.
  • the profiling depth t corresponds to the difference between the largest parallel to the inside 67 in the region of the upper portion 76 of the side wall 62, 74 measured distance of the profiling 71 to the support surface 5 of the bottom 3 and the smallest, measured analogously distance of the profiling 71 to the support surface 5.
  • Die Profiling depth t of the profiling elements 72 is less than 20% of the largest wall thickness gb.
  • the profiling depth is a maximum of 3 mm.
  • the rails 1, 21, 41, 61 are produced by cold rolling. All rails 1, 21, 41, 61 have a galvanizing, which is already applied before cold rolling. An introduction of the profiling in the galvanized material without damaging the zinc layer in the rails 1, 21, 41, 61 is possible because of the low profiling depth t of the rails 1, 21, 41, 61. However, the rails 1, 21, 41, 61 can also be produced by other methods.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Support Devices For Sliding Doors (AREA)

Claims (14)

  1. Dispositif de rail, en particulier à noyer dans un élément en béton ou autre, comprenant un rail (1, 21, 41, 61) et un corps de remplissage (10), dans lequel le rail (1, 21, 41, 61) présente une section transversale sensiblement en U, dans lequel le rail (1, 21, 41, 61) comprend une première paroi latérale (2, 22, 42, 62), une deuxième paroi latérale (14, 34, 54, 74) et un fond (3, 43, 63) qui s'étendent dans une direction longitudinale (100) du rail, dans lequel la première paroi latérale (2, 22, 42, 62) et la deuxième paroi latérale (14, 34, 54, 74) se font face, dans lequel le fond (3, 43, 63) présente un côté extérieur (4) opposé aux parois latérales (2, 14, 22, 34, 42, 54, 62, 74), dans lequel le côté extérieur (4) du fond (3, 43, 63) forme une surface d'appui (5) ininterrompue, plane, non limitée par le rail (1, 21, 41, 61), dans lequel le rail (1, 21, 41, 61) présente une hauteur de rail (H) mesurée perpendiculairement à la direction longitudinale (100) et perpendiculairement au fond (3, 43, 63) et du côté extérieur (4) du fond (3, 43, 63) jusqu'à un côté frontal (6, 26, 46, 66) de la paroi latérale (2, 22, 42, 62), dans lequel les parois latérales (2, 14, 22, 34, 42, 54, 62, 74) présentent des côtés intérieurs (7, 27, 47, 67), dans lequel le fond (3, 43, 63) présente un côté intérieur (8), dans lequel les côtés intérieurs (7, 27, 47, 67) des parois latérales (2, 14, 22, 34, 42, 54, 62, 74) et le côté intérieur (8) du fond (3, 43, 63) délimitent conjointement un logement (9), dans lequel le corps de remplissage (10) est disposé dans le logement (9), dans lequel les parois latérales (2, 14, 22, 34, 42, 54, 62, 74) présentent chacune un côté extérieur (17, 37, 57, 77), dans lequel le côté extérieur (17, 37, 57, 77) est opposé au logement (9), dans lequel au moins une paroi latérale (2, 14, 22, 34, 42, 54, 62, 74) du rail (1, 21, 41, 61) présente un profilage (11, 31, 51, 71), caractérisé en ce que le côté extérieur (17, 37, 57) de la paroi latérale (2, 14, 22, 34, 42, 54) présente le profilage (11, 31, 51) formé par plusieurs éléments de profilage (12, 32, 52) ou le côté frontal (66) de la paroi latérale (62, 74) présente le profilage (71) formé par plusieurs éléments de profilage (72) formés comme des dents, en ce que les éléments de profilage (12, 32, 52, 72) présentent des endroits centraux (13, 33, 53, 73) qui sont disposés avec un écartement d'éléments (d, e) les uns par rapport aux autres, et en ce que l'écartement d'éléments (d, e) est inférieur à un tiers de la hauteur de rail (H).
  2. Dispositif de rail selon la revendication 1,
    caractérisé en ce que chaque paroi latérale (2, 14, 22, 34, 42, 54, 62, 74) présente une épaisseur de paroi maximale (gb) et en ce qu'une épaisseur de paroi (b) d'au moins une paroi latérale (2, 14, 22, 34, 42, 54, 62, 74) représente à n'importe quel endroit de la paroi latérale (2, 14, 22, 34, 42, 54, 62, 74) au moins 80 % de l'épaisseur de paroi maximale (gb).
  3. Dispositif de rail selon la revendication 1 ou 2,
    caractérisé en ce que les côtés intérieurs (7, 27, 47, 67), situés face à face, de la première paroi latérale (2, 22, 42, 62) et de la deuxième paroi latérale (14, 34, 54, 74) sont disposés l'un par rapport à l'autre avec un écartement de parois latérales (s) à la hauteur du fond (3, 43, 63), en ce que le logement (9) a dans un plan (E) parallèle au fond (3, 43, 63) une largeur d'ouverture minimale (ks) mesurée perpendiculairement à la direction longitudinale (100), et en ce que la largeur d'ouverture minimale (ks) est supérieure à 90 % de l'écartement de parois latérales (s).
  4. Dispositif de rail selon l'une des revendications 1 à 3,
    caractérisé en ce qu'au moins une paroi latérale (2, 14, 22, 34, 42, 54, 62, 74) présente sur son côté intérieur (7, 27, 47, 67) une saillie (15, 35, 55, 75) qui est appliquée contre le corps de remplissage (10).
  5. Dispositif de rail selon la revendication 4,
    caractérisé en ce qu'un écartement (h1), mesuré perpendiculairement à la surface d'appui plane (5), entre la saillie (15, 35, 55, 75) et la surface d'appui (5) représente 50 % à 150 % d'un écartement (h2), mesuré perpendiculairement à la surface d'appui plane (5), entre la saillie (15, 35, 55, 75) et le côté frontal (6, 26, 46, 66) de la paroi latérale (2, 14, 22, 34, 42, 54, 62, 74).
  6. Dispositif de rail selon la revendication 4 ou 5,
    caractérisé en ce que la saillie (15, 35, 55, 75) s'étend dans la direction longitudinale (100) du rail (1, 21, 41, 61).
  7. Dispositif de rail selon l'une des revendications 1 à 6,
    caractérisé en ce que chaque paroi latérale (2, 14, 22, 34, 42, 54, 62, 74) a près de son côté frontal (6, 26, 46, 66) une section supérieure (16, 36, 56, 76) et en ce que la section supérieure (16, 36, 56, 76) d'au moins une paroi latérale (2, 14, 22, 34, 42, 54, 62, 74) est coudée à l'opposé du logement (9).
  8. Dispositif de rail selon la revendication 7,
    caractérisé en ce qu'entre le côté intérieur (7) de la section supérieure (16, 36, 56, 76) de la paroi latérale coudée (2, 14, 22, 34, 42, 54, 62, 74) et un plan imaginaire (F) qui s'étend dans la direction longitudinale (100), qui est perpendiculaire à la surface d'appui (5) et qui traverse la section supérieure (16, 36, 56, 76), est formé un angle (α) entre 1° et 60°.
  9. Dispositif de rail selon l'une des revendications 1 à 8,
    caractérisé en ce que l'écartement d'éléments (d, e) est inférieur à 10 mm.
  10. Dispositif de rail selon l'une des revendications 1 à 9,
    caractérisé en ce que les éléments de profilage (12, 32, 52, 72) présentent une profondeur de profilage (t), en ce que la paroi latérale (2, 14, 22, 34, 42, 54, 62, 74) présente une épaisseur de paroi maximale (gb) et en ce que la profondeur de profilage (t) représente moins de 20 % de l'épaisseur de paroi maximale (gb).
  11. Dispositif de rail selon l'une des revendications 1 à 10,
    caractérisé en ce que la hauteur de rail (H) va jusqu'à 25 mm.
  12. Dispositif de rail selon l'une des revendications 1 à 11,
    caractérisé en ce que les éléments de profilage (12) disposés sur le côté extérieur (17, 37, 57) de la paroi latérale (2, 14, 22, 34, 42, 54) sont des dents.
  13. Dispositif de rail selon l'une des revendications 1 à 11,
    caractérisé en ce que les éléments de profilage (32) sont des rainures.
  14. Dispositif de rail selon l'une des revendications 1 à 11,
    caractérisé en ce que les éléments de profilage (52) sont des creux en forme de noppes.
EP16000390.1A 2016-02-17 2016-02-17 Système de rail Active EP3208396B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DK16000390.1T DK3208396T3 (da) 2016-02-17 2016-02-17 Skinnesystem
PL16000390T PL3208396T3 (pl) 2016-02-17 2016-02-17 Układ szyny
ES16000390T ES2774804T3 (es) 2016-02-17 2016-02-17 Disposición de raíles
EP16000390.1A EP3208396B1 (fr) 2016-02-17 2016-02-17 Système de rail

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP16000390.1A EP3208396B1 (fr) 2016-02-17 2016-02-17 Système de rail

Publications (2)

Publication Number Publication Date
EP3208396A1 EP3208396A1 (fr) 2017-08-23
EP3208396B1 true EP3208396B1 (fr) 2019-12-11

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ID=55405093

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Application Number Title Priority Date Filing Date
EP16000390.1A Active EP3208396B1 (fr) 2016-02-17 2016-02-17 Système de rail

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EP (1) EP3208396B1 (fr)
DK (1) DK3208396T3 (fr)
ES (1) ES2774804T3 (fr)
PL (1) PL3208396T3 (fr)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL3611307T3 (pl) 2018-08-15 2021-11-02 Halfen Gmbh Układ szynowy

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10014977A1 (de) 2000-03-25 2001-09-27 Halfen Gmbh & Co Kg Profilschiene

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* Cited by examiner, † Cited by third party
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Also Published As

Publication number Publication date
PL3208396T3 (pl) 2020-07-27
EP3208396A1 (fr) 2017-08-23
ES2774804T3 (es) 2020-07-22
DK3208396T3 (da) 2020-03-16

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