EP4155479B1 - Système de nivellement et méthode de nivellement pour panneaux - Google Patents

Système de nivellement et méthode de nivellement pour panneaux Download PDF

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Publication number
EP4155479B1
EP4155479B1 EP22196386.1A EP22196386A EP4155479B1 EP 4155479 B1 EP4155479 B1 EP 4155479B1 EP 22196386 A EP22196386 A EP 22196386A EP 4155479 B1 EP4155479 B1 EP 4155479B1
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EP
European Patent Office
Prior art keywords
rail
clamping
wedge
panels
rail foot
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
EP22196386.1A
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German (de)
English (en)
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EP4155479C0 (fr
EP4155479A1 (fr
Inventor
Michael Reichel
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Revo & Co Kg GmbH
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Revo & Co Kg GmbH
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Priority claimed from DE102021133502.7A external-priority patent/DE102021133502A1/de
Application filed by Revo & Co Kg GmbH filed Critical Revo & Co Kg GmbH
Publication of EP4155479A1 publication Critical patent/EP4155479A1/fr
Application granted granted Critical
Publication of EP4155479C0 publication Critical patent/EP4155479C0/fr
Publication of EP4155479B1 publication Critical patent/EP4155479B1/fr
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F21/00—Implements for finishing work on buildings
    • E04F21/18—Implements for finishing work on buildings for setting wall or ceiling slabs or plates
    • E04F21/1838—Implements for finishing work on buildings for setting wall or ceiling slabs or plates for setting a plurality of similar elements
    • E04F21/1877—Leveling devices
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F21/00—Implements for finishing work on buildings
    • E04F21/0092—Separate provisional spacers used between adjacent floor or wall tiles

Definitions

  • the invention relates to a leveling system for forming a flat surface from a plurality of plates on a surface and a leveling method for forming a flat surface from a plurality of plates on a surface with the leveling system.
  • leveling and leveling systems for panels do not allow additional leveling points to be set during the installation process.
  • commercially available systems have the disadvantage that the leveling pressure is transmitted very selectively, which is a problem, especially with thin and less rigid materials.
  • the current systems also take a lot of time because each leveling point has to be set individually.
  • Individually set leveling points also have the disadvantage that they can lead to irregularities in the installation. Removing the leveling points later is time-consuming because each leveling point has to be removed individually from the tile or slab composite.
  • the publication DE 42 16 360 A1 describes a grid for laying tiles that can be moved on a rail.
  • the tiles are placed in the fields of the grid and thereby aligned with each other.
  • the grid does not help level the surface of the tiles.
  • Another disadvantage of the grid is that a separate grid is required for different tile formats and different laying patterns.
  • the publication DE 195 04 929 A1 discloses a device for measuring edge tiles. The device does not help level the surface of the tiles.
  • the publication WO 2010/135112 A1 discloses a tile leveling device with a locking element that is displaceable on a shaft perpendicular to the surface of the tiles so that two adjacent tiles are clamped between the locking element and a floor plate attached to the shaft. This will level the surface of the two adjacent tiles, but there are the problems mentioned above that a large number of leveling devices are required, which are difficult to insert and remove.
  • the object of the invention is to create a leveling system and a leveling method that significantly simplify the assembly of panels.
  • the leveling system and leveling process should allow assembly to be carried out faster and more precisely even by less experienced craftsmen.
  • the present invention provides a leveling system according to claim 1 which solves the technical problem.
  • the task is also solved by a leveling method according to claim 15.
  • Advantageous refinements are the subject of the dependent claims.
  • the invention relates to a leveling system for forming a flat surface from a plurality of plates on a surface.
  • the substrate can be, for example, a floor, a ceiling, a wall or a facade of a building.
  • the panels can be, for example, tiles, tiles, wall panels or facade panels.
  • the leveling system includes a rail extending along a longitudinal axis.
  • the rail comprises a, preferably plate-shaped, rail base for arrangement on the ground.
  • the rail foot has a flat top side, which preferably faces away from the ground when the rail foot is arranged on the ground.
  • the rail comprises a rail web arranged along a normal axis, preferably vertically, on the top of the rail base.
  • the rail web is preferably plate-shaped.
  • the rail comprises a rail head arranged on the edge of the rail web facing away from the rail base.
  • the rail head preferably comprises a thickening relative to the rail web along a transverse axis perpendicular to the longitudinal axis and the normal axis.
  • the rail is preferably in one piece.
  • the rail preferably has a profile corresponding to a scaled standard profile of a railway rail or a double-T profile in a plane perpendicular to the longitudinal axis.
  • the rail is made of plastic, wood or metal, for example.
  • the leveling system can preferably be adjusted to any desired length by lining up several rails or by shortening the rail.
  • the leveling system includes at least one clamping device.
  • the clamping device comprises a guide element which is held in a form-fitting manner away from the rail foot at least during leveling of the surface of the rail head along the normal axis and is guided displaceably along the longitudinal axis, and a clamping element which can be clamped onto the rail foot relative to the guide element.
  • the clamping element comprises two, preferably flat, clamping surfaces on both sides of the rail web in a plane parallel to the top of the rail base for clamping the plates between the clamping surfaces and the rail base. “On both sides” here means that a clamping surface is arranged along the transverse axis in front of and behind the rail web.
  • At least one plate is clamped from each clamping surface.
  • Two or more plates can also be clamped at the same time by at least one clamping surface.
  • the two clamping surfaces are preferably rigidly connected to one another, in particular in one piece.
  • the clamping device Before and/or after leveling the surface, the clamping device can be released from the rail.
  • the rail and the clamping device can have different geometries and, for example, also allow alignment or leveling across corners as well as at desired angles or other geometries.
  • the rail and/or the clamping device can be made of recycled plastic, for example.
  • the clamping device can be easily positioned at a suitable location for leveling the panels, especially after the rail and the panels have been arranged on the surface.
  • the leveling system preferably comprises several clamping devices guided on the rail. This simplifies and speeds up leveling because only a single rail is placed between the base and the slabs must be used to create a variety of leveling points for leveling the surface of the panels using the clamping devices on this rail.
  • the clamping element can be supported on the rail via the guide element in order to exert a sufficiently high pressure on the plates when clamping the plates between the clamping element and the rail foot in order to maintain their surface to level.
  • the two clamping surfaces lie on both sides of the rail web in a plane parallel to the top of the rail base ensures that the two, three, four or more plates clamped by the two clamping surfaces form a flat surface.
  • the panels are fixed by clamping, which makes it easier and safer to attach the panels to a vertical surface and overhead.
  • the clamping element is preferably connected to the guide element by an eccentric and can be clamped onto the rail base.
  • An eccentric has the advantage that high pressure can be exerted on the plates clamped between the clamping surfaces and the rail base with little effort in order to level the surface of the plates. In addition, the eccentric can be easily loosened again after leveling to remove the clamping device.
  • the guide element is preferably designed as an upper wedge and the clamping element is preferably designed as a lower wedge, the lower wedge being able to be inserted along the longitudinal axis between the upper wedge and the plates for clamping the plates between the clamping surfaces and the rail foot. Inserting along the longitudinal axis has the advantage that the two clamping surfaces can be arranged on both sides of the rail web without the insertion movement being hindered by the rail web.
  • the wedges can be used to exert high pressure on the plates clamped between the clamping surfaces and the rail base with little effort in order to level the surface of the plates.
  • the clamping device can be manufactured particularly easily and inexpensively in the configuration with wedges.
  • the upper wedge preferably comprises a, preferably flat, contact surface facing the rail foot, the contact surface being inclined relative to the top of the rail foot about a transverse axis perpendicular to the longitudinal axis and the normal axis.
  • the lower wedge preferably comprises a, preferably flat, counter-contact surface for contact with the contact surface of the upper wedge in a state inserted between the upper wedge and the plates.
  • the upper wedge preferably comprises a right wedge part and a left wedge part, the two wedge parts being plugged onto the rail head at least during leveling in mutually opposite directions along a transverse axis perpendicular to the longitudinal axis and the normal axis and connected there to form the upper wedge. Due to the two-part structure of the upper wedge, the clamping device can be attached to the rail or detached from the rail after the rail has been arranged between the plates and the subsurface, so that additional leveling points can also be added later or the distribution of the leveling points can be changed.
  • the rail web preferably comprises a predetermined breaking line, preferably parallel to the top of the rail foot, for separating the rail head and preferably at least part of the rail web from the rail foot.
  • a predetermined breaking line preferably parallel to the top of the rail foot, for separating the rail head and preferably at least part of the rail web from the rail foot.
  • the rail head and, if necessary, the part of the rail web can simply be separated from the rail base after leveling so that the rail no longer protrudes above the surface of the panels. This leaves a clean edge in a joint between the panels, which can be covered, for example, with joint compound, a cover strip or a sealing strip.
  • the rail base can remain under the plates.
  • a connecting layer for the sealing and/or adhesive connection of the rail to the panels is preferably attached.
  • the connecting layer can comprise a, in particular self-adhesive, sealing tape and/or an, in particular double-sided, adhesive tape.
  • the sealing connection layer advantageously prevents water from getting between the panels and the substrate, which could lead to the formation of mold.
  • the sealing connecting layer is therefore particularly advantageous for using the leveling system in damp rooms or on external walls.
  • the adhesive connecting layer advantageously prevents the panels from detaching from the substrate and thus serves as fall protection, which is particularly advantageous if the substrate is a wall or facade of a building or a ceiling of a room.
  • the rail preferably comprises a fastening means for fastening the rail to the ground, the fastening means preferably comprising an adjusting means for adjusting a distance between the rail and the ground.
  • the fastening means preferably comprising an adjusting means for adjusting a distance between the rail and the ground. If the rail is fixed to the substrate, the panels can be attached to the substrate via the rail and no direct attachment of the panels to the substrate is necessary. For example, the panels can be used to create a ventilated facade cladding.
  • the adjustment means allows the plates attached to the rail to be aligned together relative to the ground.
  • the lower wedge preferably comprises a number of replaceable spacers for adjusting a distance of the clamping surfaces from the mating contact surface.
  • the upper wedge preferably includes a number of replaceable spacers for adjusting a distance of the contact surface from the top of the rail base.
  • the clamping device preferably comprises a stop surface for determining a minimum distance between the clamping surfaces of the clamping device and the top of the rail base.
  • the stop surface prevents the plates from being damaged if the distance is too small.
  • the clamping device preferably comprises a display means for displaying a distance between the clamping surfaces of the clamping device and the top of the rail base.
  • the display means can, for example, comprise a scale mounted on the contact surface and/or on the counter-contact surface, which is covered to a greater or lesser extent by the clamping device depending on the distance between the clamping surfaces and the surface.
  • the mating contact surface of the lower wedge and/or the contact surface of the upper wedge preferably comprise a plurality of grooves, the grooves preferably running perpendicular to the longitudinal axis when the wedges are pushed together.
  • the grooves advantageously prevent the wedges from accidentally coming apart from each other after the plates have been clamped.
  • the rail web is preferably detachable in a non-destructive manner, preferably connected to the rail base or to the rail head via a clamp connection. At the detachable connection, the rail head and, if necessary, the rail web can simply be separated from the rail base after leveling so that the rail no longer protrudes above the surface of the panels.
  • the invention relates to a leveling method for forming a flat surface from a plurality of plates on a surface using a leveling system according to the invention.
  • the method includes arranging the rail of the leveling system with the rail base on the ground.
  • one or more clamping devices of the leveling system can already be attached to the rail.
  • at least one clamping device can be attached to the rail after arranging the rail and in particular after placing the panels on the rail.
  • the method includes placing the panels on opposite sides of the rail web on the top of the rail foot.
  • several plates are preferably placed on at least one, in particular on both sides of the rail base.
  • the method preferably includes positioning the clamping device of the leveling system on the rail so that the plates are arranged between the rail base and the clamping device.
  • the method After placing the plates, the method includes tensioning the clamping element of the clamping device towards the rail base, so that the plates are clamped between the clamping surfaces of the clamping element and the rail base.
  • Each clamping surface clamps at least one plate, preferably at least two plates.
  • the leveling method preferably includes applying an adhesive, for example a mortar, a dispersion adhesive, a reaction resin adhesive or a casein tile adhesive, to the substrate before arranging the rail, the rail being arranged and the panels being placed on the adhesive.
  • the adhesive ensures that the rail and the panels are laid floating on the subsurface, which avoids tensions within the composite of panels and rail that could lead to damage.
  • the leveling method preferably includes fastening the rail with a fastening means of the rail to the subsurface after arranging the rail and before placing the panels, with a connecting layer for adhesively connecting the rail preferably on the top of the rail base and/or on a side surface of the rail web attached to the plates.
  • a connecting layer for adhesively connecting the rail preferably on the top of the rail base and/or on a side surface of the rail web attached to the plates.
  • the panels and the rail can be spaced from the ground by the fastening means, for example to enable rear ventilation of the panels in order to extend their service life.
  • the leveling method preferably includes removing the clamping device and the rail head and preferably a part of the rail web from the rail base of the rail after clamping the plates between the clamping device and the rail base and preferably after curing of an adhesive applied to the substrate or a connecting layer for the adhesive connection the rail with the plates.
  • the rail advantageously no longer protrudes at the end of the leveling process surface of the plates.
  • the removal includes, for example, breaking off the rail head from the rail base at a predetermined breaking line and/or pulling apart the wedge parts of an upper wedge of the clamping device.
  • Figure 1 shows a schematic cross section transverse to the longitudinal axis of the rail 100 of a leveling system according to the invention for the floating leveling of panels P designed as tiles on a surface U designed as a floor.
  • the leveling system comprises a rail 100 extending along a longitudinal axis (perpendicular to the plane of the drawing), the rail 100 comprising a rail base 110, which is arranged on the base U via an adhesive K and has a flat top side 111, which faces away from the base U.
  • the rail 100 includes a rail web 120 arranged along a normal axis on the top 111 of the rail base 110 and one on the from Rail head 130 arranged on the rail foot 110 facing away from the edge of the rail web 120.
  • the rail 100 has a double-T profile in the drawing plane, for example.
  • the leveling system comprises a clamping device 190, the clamping device 190 comprising a guide element 200 which is held in a form-fitting manner by the rail head 130 along the normal axis away from the rail foot 110 and is displaceably guided along the longitudinal axis, and a clamping element 300 which is tensioned relative to the guide element 200 onto the rail foot 110, which Clamping element 300 comprising two clamping surfaces 320 lying on both sides of the rail web 120 in a plane parallel to the top 111 of the rail foot 110, which clamp the plates P between the clamping surfaces 320 and the rail foot 110.
  • the rail web 120 includes a predetermined breaking line 121 for separating the rail head 130 and part of the rail web 120 from the rail foot 110.
  • Figure 2 shows a schematic cross section transverse to the longitudinal axis of the rail 100 of a leveling system according to the invention for the fixed leveling of panels P designed as facade panels on a surface U designed as a wall.
  • the leveling system can essentially be like that in Figure 1
  • the leveling system shown can be constructed.
  • FIG. 1 In contrast to Figure 1 includes the in Figure 2 shown rail 100 fasteners with which the rail 100 is attached to the surface U.
  • the fastening means include, for example, screws 152 and a spacer 153 attached to the surface U, for example a wooden slat, for securing the rail 100 from the surface U.
  • This in Figure 2 Leveling system shown includes a connecting layer 140 attached to the top 111 of the rail base 110 and to the side surfaces 122 of the rail web 120, through which the rail 100 is adhesively connected to the plates P.
  • Figure 3 shows schematically a rail 100 of a leveling system according to the invention in a side view transverse to the longitudinal axis of the rail ( Fig.3A ), in a cross section in the in Figure 3A marked and orthogonal to the longitudinal axis section plane AA ( Fig. 3B ) and in a perspective view ( Fig. 3C ).
  • Position and direction designations such as “above” and “below” refer to the description of the Figures 3 to 6 on the orientation of the components of the leveling system in a state of the leveling system when the clamping device 190 of the leveling system is guided on the rail 100 of the leveling system, and the rail 100 is aligned with the top 111 of its rail base 110 upwards.
  • Rail 100 shown comprises a rail foot 110 with a flat top side 111, a rail web 120 arranged along a normal axis on the top side 111 of the rail foot 110 and a rail head 130 arranged on the edge of the rail web 120 facing away from the rail foot 110.
  • Figure 4 shows schematically a right wedge part 220 of a guide element 200 designed as an upper wedge of a leveling system according to the invention.
  • the right wedge part 220 is shown in a bottom view ( Fig.4A ), a side view ( Fig.4B ), a supervision ( Fig.4C ) and two perspective views ( Fig. 4F, Fig. 4G ) shown.
  • Figure 4D shows a section along the in Figure 4C marked cutting plane KK.
  • Figure 4E shows an enlargement of the in Figure 4B Mark the section with L.
  • the right wedge part 220 shown includes a projection 221 for connecting the right wedge part 220 to a left wedge part 230, for example with the one in Figure 5 left wedge part 230 shown, to be plugged together to form the guide element 200 designed as an upper wedge.
  • the right wedge part 220 shown comprises a guide groove 250 for partially receiving the rail head 130 of the rail 100 of the leveling system in order to hold the guide element 200 away from the rail foot 110 of the rail 100 in a form-fitting manner along the normal axis of the rail 100 and displaceable along the longitudinal axis of the rail 100 respectively.
  • the right wedge part 220 shown comprises a contact surface 210 facing the rail foot 110 when the guide element 200 is guided on the rail 100, the contact surface 210 being inclined relative to the top 111 of the rail foot 110 about a transverse axis perpendicular to the longitudinal axis and the normal axis.
  • the right wedge part 220 shown comprises a stop surface 240 in order to ensure a minimum distance between the clamping surfaces 320 of the clamping device 190 and the top 111 of the rail foot 110 when the guide element 200 is guided on the rail 100 and pushed together with the clamping element 300 designed as a lower wedge Set rail 100.
  • the contact surface 210 of the right wedge part 220 shown comprises a plurality of grooves 211, wherein the grooves 211 run perpendicular to the longitudinal axis of the rail 100 when the guide element 200 is guided on the rail 100 and pushed together with the clamping element 300 designed as a lower wedge.
  • Figure 5 shows schematically a left wedge part 230 of a guide element 200 designed as an upper wedge of a leveling system according to the invention.
  • the left wedge part 230 is in a side view ( Fig.5A ), a subview ( Fig.5B ), another side view ( Fig.5C ) and two perspective views ( Fig. 5F, Fig. 5G ) shown.
  • Figure 5D shows a section along the in Figure 5C marked cutting plane KK.
  • Figure 5E shows an enlargement of the in Figure 5A Mark the section with A.
  • the left wedge part 230 shown includes a recess 231 for connecting the left wedge part 230 to a right wedge part 220, for example with the one in Figure 4 shown right wedge part 220, to be put together to form the guide element 200 designed as an upper wedge.
  • the left wedge part 230 shown comprises a guide groove 250 for partially receiving the rail head 130 of the rail 100 of the leveling system in order to hold the guide element 200 away from the rail foot 110 of the rail 100 in a form-fitting manner along the normal axis of the rail 100 and displaceable along the longitudinal axis of the rail 100 respectively.
  • the left wedge part 230 shown comprises a contact surface 210 facing the rail foot 110 when the guide element 200 is guided on the rail 100, wherein the contact surface 210 is inclined relative to the top 111 of the rail foot 110 about a transverse axis perpendicular to the longitudinal axis and the normal axis.
  • the left wedge part 230 shown comprises a stop surface 240 in order to ensure a minimum distance between the clamping surfaces 320 of the clamping device 190 and the top 111 of the rail foot 110 when the guide element 200 is guided on the rail 100 and pushed together with the clamping element 300 designed as a lower wedge Set rail 100.
  • the contact surface 210 of the left wedge part 230 shown comprises a plurality of grooves 211, wherein the grooves 211 run perpendicular to the longitudinal axis of the rail 100 when the guide element 200 is guided on the rail 100 and pushed together with the clamping element 300 designed as a lower wedge.
  • Figure 6 shows schematically a clamping element 300 designed as a lower wedge of a leveling system according to the invention.
  • the clamping element 300 is shown in a bottom view ( Fig.6A ), a side view ( Fig.6B ), a front view ( Fig.6C ) and two perspective views ( Fig. 6E, Fig. 6F ) shown.
  • Figure 6D shows an enlargement of the in Figure 6B Mark the section with J.
  • the clamping element 300 is for clamping plates P between the clamping element 300 and the rail base 110 of the rail 100 of the leveling system along the longitudinal axis of the rail 100 between a guide element 200 of the leveling system designed as an upper wedge, which is guided on the rail 100, and the plates P retractable.
  • the clamping element 300 shown comprises two clamping surfaces 320 for clamping the plates P between the clamping surfaces 320 and the rail foot 110.
  • the clamping surfaces 320 are designed so that they lie on both sides of the rail web 120 in a plane parallel to the top 111 of the rail foot 110, if that Clamping element 300 is inserted between the guide element 200 guided on the rail 100 and the plates P.
  • a recess 350 for receiving the rail web 120 and the rail head 130 of the rail 100 of the leveling system, so that the clamping element 300 can be moved along the longitudinal axis of the rail 100.
  • the clamping element 300 shown comprises a counter contact surface 310 for contact with the contact surface 210 of the guide element 200 designed as an upper wedge in a state inserted between the upper wedge and the plates P.
  • the clamping element 300 shown comprises a stop surface 340 in order to ensure a minimum distance between the clamping surfaces 320 of the clamping device 190 and the top 111 of the rail base 110 of the rail when the clamping element 300 is guided on the rail 100 and pushed together with the guide element 200 designed as an upper wedge Set to 100.
  • the counter contact surface 310 of the clamping element 300 shown comprises a plurality of grooves 311, wherein the grooves 311 run perpendicular to the longitudinal axis of the rail 100 when the clamping element 300 is guided on the rail 100 and pushed together with the guide element 200 designed as an upper wedge.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Finishing Walls (AREA)

Claims (15)

  1. Système de nivellement pour former une surface plane à partir d'une pluralité de panneaux (P) sur un substrat (U), le système de nivellement comprenant
    a. un rail (100) s'étendant le long d'un axe longitudinal, le rail (100) comprenant
    i. un patin de rail (110) à disposer sur le substrat (U) avec une face supérieure plate (111),
    ii. une âme de rail (120) disposée le long d'un axe normal sur la face supérieure (111) du patin de rail (110) et
    iii. un champignon de rail (130) disposé sur le bord de l'âme de rail (120) tourné à l'opposé du patin de rail (110), et
    b. un dispositif de serrage (190) comprenant le dispositif de serrage (190).
    i. un élément de guidage (200) maintenu positivement par le champignon de rail (130) le long de l'axe normal à l'opposé du patin de rail (110) et guidé pour le déplacement le long de l'axe longitudinal et
    ii. un élément de serrage (300) pouvant être serré sur le patin de rail (110) par rapport à l'élément de guidage (200), l'élément de serrage (300) comprenant deux de part et d'autre de l'âme de rail (120) dans un plan parallèle à la face supérieure (111) du patin de rail (110) Surfaces de serrage (320) pour serrer les panneaux (P) entre les surfaces de serrage (320) et le patin de rail (110).
  2. Système de nivellement selon la revendication 1,
    caractérisé en ce que
    l'élément de serrage (300) est relié à l'élément de guidage (200) et peut être serré sur le patin de rail (110) par un excentrique.
  3. Système de nivellement selon la revendication 1,
    caractérisé en ce que
    l'élément de guidage (200) est conçu comme une cale supérieure et l'élément de serrage (300) comme une cale inférieure, la cale inférieure pouvant être insérée le long de la l'axe longitudinal entre la cale supérieure et les panneaux (P) pour serrer les panneaux (P) entre les surfaces de serrage (320) et le patin de rail (110).
  4. Système de nivellement selon la revendication 3,
    caractérisé en ce que
    a. la cale supérieure comprend une surface de contact (210) tournée vers le patin (110), la surface de contact (210) étant inclinée par rapport à la face supérieure (111) du patin (110) autour d'un axe transversal étant perpendiculaire à l'axe longitudinal et à l'axe normal, et
    b. la cale inférieure comprend une surface de contact complémentaire (310) pour buter contre la surface de contact (210) de la cale supérieure (200) lorsqu'elle est insérée entre la cale supérieure et les panneaux (P).
  5. Système de nivellement selon l'une des revendications 2 à 4,
    caractérisé en ce que
    a. la cale supérieure comprend une partie de cale droite (220) et une partie de cale gauche (230),
    b. les deux parties de cale (220, 230) étant poussées sur le champignon de rail (130) dans des directions mutuellement opposées le long d'un axe transversal étant perpendiculaire à l'axe longitudinal et à l'axe normal, et les deux parties de cale (220, 230) étant reliées l'une à l'autre pour former la cale supérieure.
  6. Système de nivellement selon l'une des revendications 1 à 5,
    caractérisé en ce que
    l'âme de rail (120) comprend une ligne de rupture prédéterminée (121), de préférence étant parallèle à la face supérieure (111) du patin de rail (110), pour séparer le champignon de rail (130) et de préférence au moins une partie de l'âme de rail (120) du patin de rail (110).
  7. Système de nivellement selon l'une des revendications 1 à 6,
    caractérisé en ce que
    sur la face supérieure (111) du patin de rail (110) et/ou sur une surface latérale (122) de l'âme de rail (120), de préférence étant perpendiculaire à la face supérieure (111), une couche de connexion (140) est fixée pour une connexion étanche et/ou adhésive du rail (100) aux panneaux (P).
  8. Système de nivellement selon l'une des revendications 1 à 7,
    caractérisé en ce que
    a. le rail (100) comprend un moyen de fixation pour fixer le rail (100) au substrat (U),
    b. le moyen de fixation comprenant un moyen de réglage (151) pour régler une distance entre le rail (100) et le substrat (U).
  9. Système de nivellement selon l'une des revendications 4 à 8,
    caractérisé en ce que
    la cale inférieure comprend un certain nombre d'entretoises interchangeables pour ajuster une distance des surfaces de serrage (320) de la surface de contact complémentaire (310).
  10. Système de nivellement selon l'une des revendications 4 à 9,
    caractérisé en ce que
    la cale supérieure comprend un certain nombre d'entretoises interchangeables pour régler une distance de la surface de contact (210) de la face supérieure (111) du patin de rail (110).
  11. Système de nivellement selon l'une des revendications 1 à 10,
    caractérisé en ce que
    le dispositif de serrage (190) comprend une surface de butée (240, 340) pour définir une distance minimale entre les surfaces de serrage (320) du dispositif de serrage (190) et la face supérieure (111) du patin de rail (110).
  12. Système de nivellement selon l'une des revendications 1 à 11,
    caractérisé en ce que
    le dispositif de serrage (190) comprend un moyen d'affichage pour afficher une distance entre les surfaces de serrage (320) du dispositif de serrage (190) et la face supérieure (111) du patin de rail (110).
  13. Système de nivellement selon l'une des revendications 4 à 12,
    caractérisé en ce que
    a. la surface de contact complémentaire (310) de la cale inférieure (300) et/ou la surface de contact (210) de la cale supérieure (200) comprennent une pluralité de rainures (211, 311),
    b. les rainures (211, 311) étant perpendiculaires à l'axe longitudinal dans l'état inséré des cales (200, 300).
  14. Système de nivellement selon l'une des revendications 1 à 13,
    caractérisé en ce que
    l'âme de rail (120) peut être détachée de manière non destructive, de préférence par une liaison par serrage, du patin de rail (110) ou du champignon de rail (130).
  15. Procédé de nivellement pour former une surface plane à partir d'une pluralité de panneaux (P) sur un substrat (U) en utilisant un système de nivellement selon l'une des revendications 1 à 14, caractérisé par les étapes suivantes, de préférence dans l'ordre mentionné :
    a. disposer le rail (100) du système de nivellement avec le patin de rail (110) sur le substrat (U),
    b. placer les panneaux (P) de part et d'autre de l'âme de rail (120) sur la face supérieure (111) du patin de rail (110),
    c. serrer l'élément de serrage (300) du dispositif de serrage (190) vers le patin de rail (110) de sorte que les panneaux (P) soient serrées entre les surfaces de serrage (320) de l'élément de serrage (300) et le patin de rail (110).
EP22196386.1A 2021-09-22 2022-09-19 Système de nivellement et méthode de nivellement pour panneaux Active EP4155479B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102021124513 2021-09-22
DE102021133502.7A DE102021133502A1 (de) 2021-09-22 2021-12-16 Nivelliersystem und Nivellierverfahren für Platten

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EP4155479A1 EP4155479A1 (fr) 2023-03-29
EP4155479C0 EP4155479C0 (fr) 2023-10-18
EP4155479B1 true EP4155479B1 (fr) 2023-10-18

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Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4216360A1 (de) 1992-05-18 1993-11-25 Behrens Detlef Fliesen-Verlege-Gitter zum verlegen mehrerer quadratischer oder rechteckiger Fliesen auf Wänden und Böden
DE19504929C2 (de) 1995-02-15 2000-03-09 Bernd Muerdter Verfahren und Gerät zur Einmessung von Randfliesen beim Fliesenlegen
US7861487B2 (en) 2009-05-18 2011-01-04 Davinci Italia/Usa Group, Llc Tile alignment and leveling device
US11078674B2 (en) * 2019-01-16 2021-08-03 Ronald V. Troxell Wedge leveling system

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