EP3235972B1 - Support destiné à la pose de plaques de sol - Google Patents

Support destiné à la pose de plaques de sol Download PDF

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Publication number
EP3235972B1
EP3235972B1 EP17166241.4A EP17166241A EP3235972B1 EP 3235972 B1 EP3235972 B1 EP 3235972B1 EP 17166241 A EP17166241 A EP 17166241A EP 3235972 B1 EP3235972 B1 EP 3235972B1
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EP
European Patent Office
Prior art keywords
support
top plate
floor panels
adjusting sleeve
sleeve
Prior art date
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Application number
EP17166241.4A
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German (de)
English (en)
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EP3235972A1 (fr
Inventor
Franz Leitner
Gerhard Möstl
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Individual
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Priority claimed from ATA50775/2016A external-priority patent/AT518610B1/de
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Publication of EP3235972A1 publication Critical patent/EP3235972A1/fr
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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00Flooring
    • E04F15/02Flooring or floor layers composed of a number of similar elements
    • E04F15/024Sectional false floors, e.g. computer floors
    • E04F15/02447Supporting structures
    • E04F15/02464Height adjustable elements for supporting the panels or a panel-supporting framework
    • E04F15/0247Screw jacks

Definitions

  • the invention relates to a support for square or rectangular floor panels, in particular tiles, for installation in the corners of each four adjacent floor panels, wherein an upper support member is provided with a cover plate which forms a support plane for the corner regions of the floor panels, of at least four projecting from the cover plate vertically projecting joint webs for the bottom plates, and the upper support member is mounted vertically adjustable by means of a screw movement relative to a lower support member, according to the preamble of claim 1.
  • Supports of this kind are approximately from the FR 2559529 A1 or the US 6363685 B1 known and serve to arrange the floor panels at a defined distance from each other, as well as in a common, preferably horizontal plane. As a rule, a gap will remain between the side edges of the floor panels. For a visually appealing appearance while the joint thickness, and thus the distance of the bottom plates to each other must be uniform. This is known, for example, the use of joint crosses, which are inserted as joint webs at the intersection of four tiles. Furthermore, the floor slabs should also form a horizontal plane, which is sometimes difficult to accomplish on an uneven or inclined ground.
  • Claim 1 relates to a support for square or rectangular floor panels, in particular tiles, for installation in the corners of four adjacent floor panels, wherein an upper support member is provided with a cover plate which forms a support plane for the corner regions of the floor panels, which at least four of the cover plate perpendicular projecting joint webs is surmounted for the bottom plates, and the upper support member is mounted vertically adjustable by means of a screw relative to a lower support member, wherein the upper support member has a support sleeve which is perpendicular from the cover plate in a direction away from the support plane direction protrudes and is provided with a bearing sleeve external thread, and the lower support part has a vertically projecting from a bottom plate cylindrical receptacle, which is provided with a female receptacle thread, wherein an adjusting sleeve is provided, which has on its outer lateral surface a Verstellhülsen external thread which is screwed into the receiving female thread of the cylindrical receptacle about a vertical axi
  • the cover plate first connecting elements and the bottom plate second connecting elements wherein the first and second connecting elements via a plug-and-turn connection are connected to each other, and the plugging direction of the connection formation in the direction of the axis of rotation and the rotational movement of the connection to order the axis of rotation
  • the first connecting elements are designed as T-shaped, perpendicular from the support plane of the cover plate and relative to the axis of rotation radially aligned connecting webs, which lie with at least two joint webs on the same connecting line
  • the second connecting elements as radial slots in the bottom plate, to which adjoins a slot extending in the circumferential direction of the rotary movement.
  • the support sleeve, the adjusting sleeve and the cylindrical receptacle are thus arranged coaxially, wherein by rotating the adjusting sleeve, a lifting or lowering movement of the adjusting sleeve can be achieved relative to the cylindrical receptacle. If the support sleeve at the same time inhibited by hand or by already resting floor panels due to the laterally located between the floor panels joint webs in a rotational movement, the rotational movement of the adjusting sleeve also transmits in a lifting or lowering movement of the support sleeve.
  • the adjusting sleeve external thread runs in the opposite direction to the adjusting sleeve internal thread, causes a rotation of the adjusting sleeve in a direction of rotation both a lifting movement of the adjusting sleeve relative to the cylindrical receptacle, and the support sleeve relative to the adjusting sleeve.
  • a lifting or lowering movement can be accomplished even with already resting floor panels and thus a fine adjustment, for example, be made with a raised level.
  • a rotatability of the upper support part is only possible if no bottom plates rest.
  • the use of screwed sleeves allows cheaper versions than about when using a spindle or the like, which can also be made with a larger diameter.
  • the larger diameter of the nested sleeves in turn improves the stability of the structure, so that several supports can be stacked on each other, as will be explained in more detail.
  • the telescopically extendable and retractable sleeves increase the lifting and lowering travel at the same rotational angle of the adjusting sleeve.
  • the cover plate first connecting elements and the bottom plate second connecting elements wherein the first and second connecting elements via a plug-and-turn connection are connected to each other, and the plugging direction of the connection establishment runs in the direction of the axis of rotation and the Rotary movement of the connection creation around the rotation axis.
  • an upper support with its bottom plate is placed on the cover plate of a lower support and locked by means of the first connection elements of the lower support and the second connection elements of the upper support.
  • the first connecting elements as a T-shaped, perpendicular from the support plane of the cover plate and relative to the axis of rotation radially aligned connecting webs are executed, which lie with at least two joint webs on the same connecting line, and the second connecting elements as radial slots in the bottom plate, which is followed by a running in the circumferential direction of the rotary slot.
  • the proposed plug-and-turn connection is thus designed like a bayonet, wherein the T-shaped connecting webs are aligned with at least two joint webs and thus also serve as joint webs for launched floor panels.
  • the radially aligned T-shaped connecting webs of the lower support are pushed through the corresponding radial slots in the bottom plate of the upper support and subsequently rotated the upper support relative to the lower support.
  • the T-shaped connecting webs thereby enter into the circumferential direction of the rotational movement slot of the bottom plate, in which the T-shaped connecting web is clamped.
  • the two supports are thus attached to each other.
  • the diameter of the adjusting sleeve is greater than its height. Furthermore, it is proposed that the diameter of the support sleeve is greater than its height, and that the inner diameter of the cylindrical receptacle is greater than its height.
  • the first connecting elements are arranged in a recess of the cover plate.
  • the joint webs are arranged in a recess of the cover plate.
  • individual joint webs or connecting webs must be canceled, such as when the support is not laid in the corner regions of a floor slab, but in the central areas below a floor slab, or if it is an outermost row of floor slabs in which only two adjoining floor panels covering the entire support plane of the cover plate on the support rest.
  • the arrangement in a depression has the advantage that sometimes residual ridges are absorbed by the depression after breaking and therefore do not interfere with the resting of the bottom plates on the support plane.
  • At least one stop for the bottom plates is arranged on the peripheral edge of the cover plate, which is from an inactive position in which it is below the cover plate, in an active position in which it is located above the cover plate and perpendicular from the supporting plane protrudes, is pivotable.
  • the stop serves to ensure a joint to the wall when laying a series of floor panels along a wall.
  • the aligned parallel to the wall joint webs and connecting webs of the support are broken so that the two resting floor panels covering the entire support plane of the cover plate can be laid to the wall, wherein they abut the folded-up stop and a gap to the wall whose width is at least the thickness of the Stop, is ensured.
  • the stop is fixed in its active position via a latching mechanism on the cover plate in its vertical position.
  • the support according to the invention has an upper support part 1, a lower support part 2, and a centrally disposed adjusting sleeve 3, which are screwed into each other coaxially about the same axis of rotation.
  • the lower support part 2 is in the Fig. 2a-c shown in different views, the adjusting sleeve 3 in the Fig. 3a-c and the upper support part 1 in the Fig. 4a-c ,
  • the lower support part 2 ( Fig. 2a-c ) has a cylindrical receptacle 5 projecting vertically from a base plate 4 on, which is provided with a female receptacle 6.
  • a plurality of reinforcing ribs 19 are provided, which are arranged distributed in each case in radial alignment about the outer circumference of the cylindrical receptacle 5.
  • the bottom plate 4 also has second connecting elements 7 in the form of four radial slots in the bottom plate 4 for a plug-in rotary connection, to each of which adjoins a running in the circumferential direction of the rotary slot.
  • four openings 8 are provided, which are penetrated by the joint webs 9 in a stacking of two inventive supports, as will be explained in more detail.
  • the inner diameter of the cylindrical receptacle 5 is greater than its height.
  • the adjusting sleeve 3 ( Fig. 3a-c ) has on its outer circumferential surface an adjusting sleeve external thread 10, as well as on its inner circumferential surface to Verstellhülsen-external thread 10 opposing Verstellhülsen-internal thread 11.
  • the adjusting sleeve 3 also has a plurality of radially projecting controls 12, which facilitate a rotation of the adjusting sleeve 3.
  • the diameter of the adjusting sleeve 3 is greater than its height.
  • the upper support part 1 ( Fig. 4a-c ) has a cover plate 13 which forms a support plane for the corner regions of the bottom plates, which is surmounted by at least four of the top surface 13 vertically projecting joint webs 9 for the bottom plates.
  • two opposing joint webs 9 are aligned with two first connecting elements 14.
  • These first connecting elements 14 are each designed as T-shaped, perpendicular from the support plane of the cover plate 13 and radially aligned relative to the rotational axis connecting webs, with at least two joint webs 9 on the same connecting line lie.
  • the first connecting elements are arranged in a recess of the cover plate.
  • the connecting webs are in a recess of the Cover plate 13 is arranged so that after the breaking of a connecting web any burrs are absorbed by the depression and therefore do not interfere with the support of the bottom plates on the support plane.
  • the upper support part 1 further comprises a support sleeve 15 which protrudes perpendicularly from the cover plate 13 in a direction away from the support plane direction and is provided with a Auflagerhülsen external thread 16. The diameter of the bearing sleeve 15 is greater than its height.
  • the adjusting sleeve 3 can be screwed with its adjusting sleeve external thread 10 in the female receptacle 6 of the cylindrical receptacle 5 about a vertical axis to the bottom plate 4. Furthermore, the upper bearing part 1 with its outer sleeve thread 16 can be screwed into the adjusting sleeve internal thread 11 of the adjusting sleeve 3 about the same axis of rotation.
  • the adjusting sleeve external thread 10 is designed in the opposite direction to the adjusting sleeve internal thread 11.
  • a lifting or lowering movement of the adjusting sleeve 3 relative to the cylindrical receptacle 5 can be achieved. If the bearing sleeve 15 is simultaneously inhibited in a rotational movement, for example, by hand or by already resting floor plates due to the joint webs 9 lying between the floor plates, the rotational movement of the adjustment sleeve 3 is also transferred to a lifting or lowering movement of the bearing sleeve 15.
  • an upper support with its bottom plate 4 can be placed on the cover plate 13 of a lower support and locked by means of the first connecting elements 14 of the lower support and the second connecting elements 7 of the upper support (see Fig. 5 ).
  • the designed as a T-shaped connecting webs first connecting elements 14 of the lower support thereby penetrate the formed in the bottom plate 4 of the upper support, second connecting elements 7, which are designed as radial slots with circumferentially adjacent slots.
  • plug-and-turn connection is thus designed like a bayonet and ensures a locking of the upper with the lower support.
  • the joint webs 9 of the lower support thereby penetrate the openings provided in the bottom plate 4 of the upper support 8.
  • an adjusting sleeve 3 and a support sleeve 15 can be screwed into the lower support part of the upper support. It is immediately apparent that also several supports can be stacked on each other in this way to realize any construction heights.
  • the support according to the invention for laying floor slabs is thus optimized so that it is simple on the one hand and thus inexpensive, and on the other hand increases the adjustable distance range of the support level from the ground in comparison to known designs.
  • the joint webs 9 of the cover plate 13 are preferably designed so that they with the in the Austrian patent AT 509.463 Applicant's proposed basic body separate supports are compatible, so that each joint web 9 is associated with a recording in the body whose light cross section corresponds to the cross section of the joint webs 9 respectively.
  • the joint webs 9 are each in pairs arranged opposite one another, wherein a first pair of opposing joint webs 9 has a first distance dimension, and the distance of the second pair of opposing joint webs 9 corresponds to a second distance measure corresponding respectively to the distance dimensions of the receptacles of the main body associated with the respective pairs. This measure has the effect that two identically designed base body can be put on each other, if they are rotated by 90 ° from each other.
  • the 6 and 7 show different views of an embodiment of the cover plate 13 with a pivotable stop 17 for resting floor panels.
  • the stop 17 is from an inactive position in which it is below the cover plate 13, in an active position in which it is located above the cover plate 13 and perpendicularly protrudes from the support plane, pivotally.
  • the stop 17 serves, as mentioned above, to ensure a joint to the wall when laying a series of floor panels along a wall.
  • the aligned parallel to the wall joint webs 9 and the T-shaped connecting webs of the support are broken so that the two resting floor panels covering the entire support plane of the cover plate 13 can be laid covering the wall, where they abut the folded stop 17 and a gap to the wall whose width corresponds at least to the thickness of the stop 17 is ensured.
  • the stop 17 is fixed in its active position via a latching mechanism 18 on the cover plate 13 in its vertical position.
  • FIG. 8-10 show here first an embodiment of a support according to the invention, as shown in the Fig. 1-7 has been described, however, wherein the arranged on the lower support part 2 reinforcing ribs 19, each in radial alignment about the outer periphery of the cylindrical receptacle. 5 distributed, each having an upwardly open, axially guided plug-in slot 20.
  • the function of the plug-in slots 20 is based on Fig. 11-13 seen.
  • the plug-in slots 20 serve as a plug-in receptacle of a spacer tube 21, which can be plugged coaxially with the cylindrical receptacle 5 on the outer circumference of the cylindrical receptacle 5.
  • the spacer tube 21 can be fixed in this way on the lower support part 2.
  • the upper support part 1 corresponds to that embodiment, as shown in the Fig. 1-7 and particularly Fig. 4 was explained.
  • the upper support part 1 is inserted with its support sleeve 15 in a middle part 22 which encloses the bearing sleeve external thread 16 accurately.
  • the middle part 22 thus replaces the adjusting sleeve 3, as in the embodiment according to the Fig. 1-7 has been explained, but has a similar structure by a sleeve member 23 protrudes from a sleeve portion 23 surrounding collar 24.
  • the inner shell of the sleeve member 23 encloses the Auflagerhülsen-external thread 16.
  • the middle part 22 is inserted with its sleeve part 23 in turn into the spacer tube 21, and lies with its collar 24 on the upper peripheral edge of the spacer tube 21.
  • the spacer tube 21 thereby encloses the sleeve part 23 with a precise fit.
  • spacer tube 21 in a simple and cost-effective manner, larger body heights can be achieved.
  • the spacer tube 21 can also be tailored accordingly, if necessary. On the upper support part 1 either floor panels can subsequently be moved, or a lower support part 2 of another support can be plugged.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Floor Finish (AREA)

Claims (8)

  1. Support pour des dalles de sol carrées ou rectangulaires, en particulier des carreaux, à poser dans les zones d'angle de quatre dalles de sol adjacentes, une partie de support supérieure (1) étant prévue avec une plaque supérieure (13) qui forme un plan de support pour les zones d'angle des dalles de sol, qui est surmontée d'au moins quatre nervures de joint (9) pour les dalles de sol, lesquelles font saillie perpendiculairement de la plaque supérieure (13), et la partie de support supérieure (1) étant montée de manière à pouvoir être réglée en hauteur par rapport à une partie de support inférieure (2) par un mouvement de vissage, la partie de support supérieure (1) présentant une douille de support (15) qui fait saillie perpendiculairement de la plaque supérieure (13) dans une direction opposée au plan de support et qui est munie d'un filetage extérieur de douille de support (16), et la partie de support inférieure (2) présentant un logement cylindrique (5) qui fait saillie perpendiculairement d'une plaque inférieure (4) et qui est muni d'un filetage intérieur de réception (6), une douille de réglage (3) étant prévue, qui présente sur sa surface périphérique extérieure un filetage extérieur de douille de réglage (10) qui peut être vissé dans le filetage intérieur de réception (6) du logement cylindrique (5) autour d'un axe de rotation perpendiculaire à la plaque inférieure (4), et présente sur sa surface périphérique intérieure un filetage intérieur de douille de réglage (11) en sens contraire du filetage extérieur de douille de réglage (10), dans lequel le filetage extérieur de douille de support (16) de la partie de support supérieure (1) peut être vissé autour du même axe de rotation, caractérisé en ce que la plaque supérieure (13) présente des premiers éléments de liaison (14) et la plaque inférieure (4) des deuxièmes éléments de liaison (7), les premiers et deuxièmes éléments de liaison (14,7) pouvant être reliés entre eux par enfichage et rotation, et la direction d'enfichage de l'établissement de liaison s'étend dans la direction de l'axe de rotation et le mouvement de rotation de l'établissement de liaison autour de l'axe de rotation, les premiers éléments de liaison (14) étant réalisés sous la forme de nervures de liaison en T qui font saillie perpendiculairement du plan de support de la plaque supérieure (13) et sont orientées radialement par rapport à l'axe de rotation, lesquelles nervures de liaison sont situées sur la même ligne de liaison qu'au moins deux nervures de joint (9), et les deuxièmes éléments de liaison (7) étant réalisés sous la forme de fentes radiales dans la plaque inférieure (4), auxquelles se raccorde une fente s'étendant dans la direction circonférentielle du mouvement de rotation.
  2. Support selon la revendication 1, caractérisé en ce que le diamètre de la douille de réglage (3) est supérieur à sa hauteur.
  3. Support selon la revendication 1 ou 2, caractérisé en ce que le diamètre de la douille de support (15) est supérieur à sa hauteur.
  4. Support selon l'une des revendications 1 à 3, caractérisé en ce que le diamètre intérieur du logement cylindrique (5) est supérieur à sa hauteur.
  5. Support selon la revendication 1, caractérisé en ce que les premiers éléments de liaison (14) sont disposés dans un renfoncement de la plaque supérieure (13).
  6. Support selon l'une des revendications 1 à 5, caractérisé en ce que les nervures de joint (9) sont disposées dans un renfoncement de la plaque supérieure (13).
  7. Support selon l'une des revendications 1 à 6, caractérisé en ce qu'au moins une butée (17) pour les dalles de sol est disposée sur l'arête de bord de la plaque supérieure (13) et peut pivoter d'une position inactive, dans laquelle elle se trouve au-dessous la plaque supérieure (13), dans une position active dans laquelle elle se trouve au-dessus de la plaque supérieure (13) et fait saillie perpendiculairement du plan de support.
  8. Support selon la revendication 7, caractérisé en ce que la butée (17) dans sa position active peut être fixée dans sa position perpendiculaire par un mécanisme de verrouillage (18) sur la plaque supérieure (13).
EP17166241.4A 2016-04-21 2017-04-12 Support destiné à la pose de plaques de sol Active EP3235972B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT503562016 2016-04-21
ATA50775/2016A AT518610B1 (de) 2016-04-21 2016-09-01 Auflager für Bodenplatten

Publications (2)

Publication Number Publication Date
EP3235972A1 EP3235972A1 (fr) 2017-10-25
EP3235972B1 true EP3235972B1 (fr) 2019-03-06

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EP17166241.4A Active EP3235972B1 (fr) 2016-04-21 2017-04-12 Support destiné à la pose de plaques de sol

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EP (1) EP3235972B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1026914B1 (fr) * 2018-12-20 2020-07-22 Buzon Pedestal Int S A Elément de support d'un élément de revêtement de sol et ensemble d'un élément de support et d'une patte de connexion
CN109853921B (zh) * 2019-02-01 2020-06-16 变形积木(北京)科技有限公司 一种应用于地面安装的找平结构件的安装方法
CN110295730B (zh) * 2019-07-22 2024-01-16 苏州美瑞德建筑装饰有限公司 一种吸塑蜂窝板地砖复合干铺结构

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2559529B1 (fr) * 1984-02-13 1987-10-30 Siplast Sa Plot a hauteur reglable et son application comme support d'elements tels que caillebotis ou dalles
US6363685B1 (en) * 2000-05-19 2002-04-02 William E. Kugler Method and apparatus for selectively adjusting the elevation of an undulating or plannar surface
GB201016248D0 (en) * 2010-09-28 2010-11-10 Regent Engineering Co Walsall The Ltd Height-adjustable floor support

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

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