• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    According to the invention, the floor panel (1) comprises: - male (2) and female (3) coupling means consisting of at least one proximal groove (4, 6) opening on a lower face, respectively greater of the panel (1) and a flexible distal tongue (5, 7) extending at the end of the edge of the panel (1) towards the lower or upper face of said panel (1), - the tongue (5, 7) has a proximal wall inclined at an angle (β, α) with respect to a vertical plane respectively towards the bottom and towards the outside of the panel (1), and towards the top and towards the outside of the panel (1) the tongue (5, 7) of at least one of the male (2) or female (3) coupling means has a distal wall comprising, at least, a pin (11) or a notch (15) adapted to to cooperate with a notch (12) or a lug (16) formed on a proximal wall that has the proximal groove (6, 4) of the female coupling means (3) or male (2) c corresponding to form a stop, avoiding a vertical displacement of a panel (1) relative to the adjacent panel.
    公开号:FR3024990A1
    申请号:FR1457957
    申请日:2014-08-25
    公开日:2016-02-26
    发明作者:Olivier Ceysson
    申请人:Gerflor SA；
    IPC主号:
    专利说明:

    [0001] TECHNICAL FIELD The present invention relates to the field of floor coverings and more particularly to a floor panel for producing a floor covering or the like, said panel being in the form of a floor covering. blade and / or slab and being made of a plastic material such as PVC.
    [0002] PRIOR ART It is well known to produce floor coverings from modular elements in the form of blades and / or slabs. Their attachment to the ground is usually carried out by a bonding operation and / or an assembly in interlocking blades and / or slabs having male-female connecting or assembling means. Such panels are described in particular in GB 2 256 023, EP 1 026 341 or WO 2012/004701.
    [0003] GB 2,256,023 discloses a seal between the adjacent side edges of two similar panels, wherein a panel comprises a U-shaped cross-section groove opening on the sidewall of the panel and a second panel has a side tab comprising a rib turned towards the underside of the panel, said tab cooperating with the groove to limit the separation of the panels. EP 1 026 341 discloses a hard floor board for effecting a floor covering. This floor panel comprises two edges of two opposite sides provided with coupling elements which give two adjacent panels the ability to cooperate with each other, said coupling elements being substantially in the form of a tongue and a groove. Said coupling means are provided with integrated mechanical locking means made in one piece with the panel so that when two adjacent panels are coupled, said means 3024990 - 2 - prevent said panels from moving away from one another. other in a direction perpendicular to the concerned edges and parallel to the lower side of the coupled floorboards.
    [0004] WO 2012/004701 discloses a floor panel comprising a substrate and an upper layer placed on the substrate, the upper layer being composed of at least one print and a transparent thermoplastic layer, said floor panel being provided, on at least two opposite edges, with a straight or curved chamfer. Furthermore, two opposite edges of a panel respectively comprise a U-shaped cross section groove opening on the sidewall of the panel and a lateral tongue adapted to cooperate with the groove in order to limit the separation of the panels. The assembly of this type of panels is effected by an oblique presentation of a panel intended to be positioned, which is presented in a position towards the anchoring panel, which ends in a horizontal plane to be locked and alignment to the previous one. This suggests particular shapes and also a free space to allow the amplitude of the movement necessary for the installation of the successive panels. Numerous patents are also known describing male-female means for assembling panels constituting coatings with an oblique or lateral pre-positioning so as to insert the assembly means between them. This is particularly the case of international patent applications WO 01/77461 and WO 01/53628.
    [0005] This type of panel has the same drawbacks during installation and, to overcome these disadvantages, it has already been imagined panels comprising male-female coupling means for vertical assembly of the panels. This is particularly the case of the European patent application EP 1 190 149 in particular.
    [0006] EP 1 190 149 discloses a fastening system for panels with holding profiles which can be arranged on the narrow sides of the panels, where mutually opposed support profiles of one panel adapt to each other. other so that adjacent panels can be attached to each other. 3024990 - 3 - said holding profiles consist of a so-called proximal groove opening on the underside of the panel and respectively on the upper face of the panel, and a distal tab hook-shaped, said hook being oriented towards the groove extending at the end of the edge of the panel towards the lower face and respectively to the upper face of said panel so that, during assembly, the hook-shaped tongue of a first panel cooperates with the tongue. hook shape of a second adjacent panel. Although this type of panel requires a smaller free space because of the fact that the assembly is done vertically, this type of panel nevertheless has the disadvantage of requiring a large force for the assembly and a low resistance to declipping. SUMMARY OF THE INVENTION One of the aims of the invention is thus to remedy this drawback by proposing a floor panel of simple and inexpensive design, limiting the inconvenience to the installer in his handling of the panels and in particular near the corner or wall areas, facilitating adjustment in position of the panels together once assembled, and ensuring perfect reliability in the holding of the assembly, the panels being all in the same plane after assembly and without overflowing above or below their upper and lower outer surfaces. For this purpose, it is proposed a floor panel having a shape of blade and / or slab 25 and being made of a plastic material for the realization of a floor covering or the like. In a known manner, the panel comprises at least two pairs of opposite sides defining two adjacent edges comprising male coupling means, and two opposite adjacent edges comprising female coupling means. The kinematic assembly of these panels is vertical.
    [0007] According to the invention: the male coupling means consist of at least one so-called proximal groove opening on a lower face of the panel and a flexible distal tab extending at the end of the edge of the panel to the underside of said panel, 5 - the female coupling means consist of at least one proximal groove opening on an upper face of the panel and a flexible tongue extending at the end of the edge of the panel, towards the upper face of said panel, the flexible distal tongue of the male coupling means has a proximal wall inclined at an angle p with respect to a vertical plane towards the bottom and towards the outside of the panel, the tongue flexible female coupling means has a proximal wall inclined at an angle α relative to a vertical plane upward and outward of the panel, - the distal tab of at least one male or female coupling means 15 has a distal wall comprising, at least, a lug or a notch adapted to cooperate with a notch or a lug made on a proximal wall that has the proximal groove of the female or male coupling means corresponding to form a stop, avoiding vertical movement of a panel relative to the adjacent panel.
    [0008] It follows from these characteristics that the fact that the proximal wall of the flexible tongue is oriented makes it possible to limit the clipping forces and to promote the transfer of effort for the declipping action.
    [0009] According to a particular embodiment, the distal walls of the distal tongues of the male and female coupling means respectively comprise a lug and a notch adapted to cooperate with a notch and a lug respectively formed on the proximal walls of the proximal grooves of the coupling means. corresponding female and male coupling to form a stopper, avoiding vertical movement of one panel relative to the adjacent panel. Preferably, the angles a and p are between 1 and 45 °, and preferably between 5 ° and 15 °. Preferably, the angle α is equal to the angle β. Preferably, the proximal walls of the proximal grooves of the male and female coupling means are respectively inclined at an angle of between 1 and 45 °. Preferably, the flexible tongue of the female coupling means has a bottom wall having a weakening zone which provides a reduction in the clipping force of the clipping force, and preferably between 5 ° to 15 ° with respect to a vertical plane. so that it is easier to assemble two adjacent panels and, advantageously, the underside of the floor panel has a weakening zone opening onto the proximal groove, said weakening zone enabling the lowering of the panel. when clipping to come, by deformation, in contact with the ground and thus promote the viability of said clipping According to different embodiments, the weakening zones mentioned ci -before are in the form of chamfered or recessed parts.
    [0010] Preferably, the chamfered portion forms an angle of between 2 ° and 20 °, and ideally 10 ° with respect to the main plane of the panel. SUMMARY DESCRIPTION OF THE FIGURES Other advantages and features will become more apparent from the following description of several variant embodiments given by way of non-limiting examples of the floor panel according to the invention, from the appended drawings. in which: - Figure 1 is a schematic representation of two adjacent panels according to the invention, - Figure 2 is a partial cross-sectional view of an embodiment of the male coupling means and female coupling of two panels, before clipping, 3 is a view corresponding to FIG. 2, showing the pre-clipping of the panels, FIG. 4 is a view corresponding to FIG. 2 during clipping of the panels. 5 is a view corresponding to FIG. 2 in the clipped position of the panels; FIG. 6 is a cross-sectional view of another embodiment of the male and female coupling means of two breakdowns; FIG. the, the panels being shown before clipping, - Figure 7 is a view corresponding to Figure 6, showing the pre-clipping of the panels, - Figure 8 is a view corresponding to Figure 6 during clipping of the panels, FIG. 9 is a view corresponding to FIG. 6, the panels being shown in the clipped position; FIG. 10 is a cross-sectional view of another embodiment of the male and female coupling means of two; panels in the case of panels of small thickness, the panels being shown before clipping, - Figure 11 is a view corresponding to Figure 10, showing the pre-clipping of the panels, - Figure 12 is a view corresponding to the figure. FIG. 13 is a view corresponding to FIG. 10, in the clipped position of the panels, FIG. male and female couplings of two panels, illustrating the lug formed only on the female coupling means, and the notch provided only on the male coupling means; - Figure 15 is a sectional view similar to that of Figure 14, illustrating this 30 times the lug formed only on the male coupling means, and the notch formed only on the female coupling means, FIG. 16 is a graphical representation illustrating the difference between the clipping forces for the same version of coupling means, with and without weakening zone on the lower part of said coupling means, - Figure 17 is a graphical representation illustrating the reduction of the clipping force, - Figure 18 is a graphical representation illustrating the gain of stripping effort. DETAILED DESCRIPTION OF THE INVENTION In the following description of the floor panel according to the invention, the same reference numerals designate the same elements. In addition, the different views are not necessarily drawn to scale. In addition, the floor panels described below are preferably obtained in plasticized PVC and comprising a mineral filler; However, it is quite obvious that the floor panels can be obtained in any plastic material. Each floor panel (1) comprises two pairs of opposite sides defining the edges of the panel. Two adjacent edges comprise male coupling means (2) while two opposite adjacent edges comprise female coupling means (3). The assembly kinematics of two panels (1) is vertical according to a force (F). Said male coupling means (2) consist of a so-called proximal groove (4) opening on a lower face of the panel (1) and a distal tongue (5) extending at the end of the edge of the panel (1) to the underside of said panel (1). The distal tongue (5) has a substantially rectangular cross section. Said female coupling means (3) consist of a proximal groove (6) of substantially rectangular cross section, opening on an upper face of the panel (1) and a flexible tongue (7) extending to the end of the edge of the panel (1), towards the upper face of said panel (1). The flexible tongue (7) has a proximal wall inclined upwardly and outwardly of the panel (1) at an angle (a) to the vertical plane, so that the distal tongue (5) of the male coupling (2), is introduced into the proximal groove (6) of the female coupling means (3) at an angle by bearing on the flexible tongue (7) which is deformed to allow the introduction of the distal tab (5) in the proximal groove (6). The distal tongue (5) is also deformed when introduced into the proximal groove (6). The proximal wall of the flexible tongue (7) is inclined upwardly and outwardly of the panel (1) at an angle (a) of between 1 ° and 45 ° to the vertical, and preferably, an angle (a) between 5 ° and 15 ° with respect to the vertical. Furthermore, the proximal groove (4) of the male coupling means (2) has a proximal wall inclined downwardly and outwardly of the panel (1) at an angle θ) with respect to the vertical plane of said panel (1). ). Said angle 03) is between 1 ° and 45 ° and preferably between 5 ° and 15 °. In this particular embodiment, the angle (a) is substantially equal to the angle θ). It is obvious that the angle (a) may be different from the angle 03) without departing from the scope of the invention.
    [0011] Furthermore, the distal tongue (5) of the male coupling means (2) has a distal wall comprising, at least, a lug (11) capable of cooperating with a notch (12) formed on a proximal wall that presents the proximal groove (6) to form a stop, avoiding a vertical displacement of a panel (1) relative to the adjacent panel.
    [0012] Particularly advantageously, the flexible tongue (7) has a bottom wall having a weakening zone (13) which provides a reduction in the clipping force so that it is easier to assemble two adjacent panels. With reference to FIG. 9, this weakening zone may be in the form of a chamfered portion (13) forming an angle of between 2 ° and 20 °, ideally 10 ° with respect to the main plane of the panel (1). ). In this regard, with reference to FIG. 16, it will be noted that the clipping force of the floor panel according to the invention is significantly lower than the clipping force of a floor panel having no chamfered portion. This weakening zone (13) limits the clipping forces and allows a more adapted dimensioning of the lug (11). According to the embodiment illustrated in Figures 2 to 5, the flexible tongue (7) has a distal wall having two parts, namely, an upper portion inclined 3024990 - 9 - relative to the vertical at an angle between 1 ° and 45 °, and preferably between 1 ° and 20 ° and a lower portion extending vertically. The proximal wall of the proximal groove (4) also has two parts, namely, an upper part inclined with respect to the vertical at an angle of between 1 ° and 45 °, and preferably between 1 ° and 20 ° in order to improve the declipping, and a lower part extending vertically, to improve the clipping. According to the embodiment illustrated in FIGS. 6 to 9, the lower face of the floor panel (1) may also include a weakening zone (14) opening on the proximal groove (4). This weakened area may be in the form of a chamfered portion (14) forming an angle of between 2 ° and 20 °, ideally 10 ° relative to the main plane of the panel (1). This chamfered portion (14) allows the lowering of the panel (1) during clipping to come, by deformation, in contact with the ground and thus promote the viability of said clipping.
    [0013] In this embodiment, the distal wall of the flexible tongue (7) also has an upper portion inclined at an angle of between 1 ° and 20 ° to the vertical and a lower portion also inclined at an angle between 1 ° and 20 ° with respect to the vertical. The upper and lower portions extend parallel to each other on a side notch (15). The proximal wall of the proximal groove (4) also comprises two parts, an upper part inclined at an angle of between 1 ° and 20 ° with respect to the vertical, and a lower part inclined at an angle between 1 ° and 20 °. compared to the vertical. The upper and lower portions extend parallel on either side of a shoulder forming a lug (16) adapted to cooperate with the notch (15), in order to improve the clipping. Note that the clipping force of the floor panels according to the invention is slightly less than the clipping force of the panels of the prior art during the first millimeters of engagement of the male and female parts, and that the effort The decoupling method is clearly superior to that of the panels of the prior art. Furthermore, it will be observed that the orientation at an angle of between 1 ° and 45 °, and preferably between 5 ° and 15 ° relative to the vertical of the proximal walls of the tongues (5, 7) male (2) and female (3) coupling provides an opening of the male (2) and female (3) parts during clipping so that the lug (11) does not rub on the proximal wall of the proximal groove (6). ) thus preserving the lug (11) and reducing the clipping forces. Furthermore, this orientation at an angle between 1 ° and 45 °, and preferably between 5 ° and 15 ° relative to the vertical of the proximal walls of the tongues (5, 7) of the male coupling means (2) and female (3) makes it possible to transfer the shear force of the spur in compression / torsion in all the profiles of the male (2) and female (3) parts increasing the stripping efforts. The variant of FIG. embodiment, with reference to Figures 10 to 13 is particularly intended for thin floor boards. As already indicated, each floor panel (1) comprises two pairs of opposite sides defining the edges of the panel, two adjacent edges comprising male coupling means (2) and two opposite adjacent edges including female coupling means (3). ). Said male coupling means (2) consist of a so-called proximal groove (4) opening on the underside of the panel (1) and a distal tongue (5) extending at the end of the edge of the panel (1) to the underside of said panel (1). The distal tongue (5) has a substantially rectangular cross section. Said female coupling means (3) consist of a proximal groove (6) of substantially rectangular cross section opening onto the upper face of the panel (1) and a flexible tongue (7) extending to the end of the edge of the panel (1), towards the upper face of said panel (1). The proximal wall of the flexible tongue (7) extending at an angle of between 1 ° and 45 °, and preferably between 5 ° and 15 ° with respect to the vertical, upward and outward of the panel (1). Furthermore, the proximal wall of the flexible tongue (5) of the male coupling means (2) also extends at an angle between 1 ° and 45 °, and preferably between 5 ° and 15 ° relative to the vertical, downward and outward of the panel (1). In the same way as for the embodiment illustrated in FIG. 6, the distal wall of the distal tab (5) of the male coupling means (2) comprises a lug (11) capable of cooperating with a notch (12). performed on the proximal wall of the proximal groove (6) to form a stop, avoiding the vertical displacement of a panel (1) relative to the adjacent panel (1). Likewise, as already indicated, the lower wall of the flexible tongue (7) has a weakening zone (13) which provides a reduction in the clipping force so that it is easier to assemble. two adjacent panels. This weakened zone 5 may be in the form of a chamfered portion (13) forming an angle of between 2 ° and 20 °, ideally 10 ° with respect to the main plane of the panel (1). The weakening zone (13) limits the clipping forces and allows a more adapted sizing of the lug (11).
    [0014] The distal wall of the flexible tongue (7) has two parts, an upper part inclined at an angle of between 1 ° and 20 ° with respect to the vertical and a lower part also inclined at an angle between 1 ° and 20 °. compared to the vertical. The upper and lower portions extending parallel on both sides of a notch (15). The proximal wall of the proximal groove (4) also has two parts, an upper part inclined at an angle of between 1 ° and 20 ° to the vertical and an upper lower part inclined at an angle of between 1 ° and 20 °. ° in relation to the vertical. Said upper and lower portions extend parallel on either side of a shoulder forming a lug (16) adapted to cooperate with the notch (15), to improve the clipping.
    [0015] Finally, it is obvious that the examples which have just been given are only particular illustrations and in no way limiting as to the field of application of the invention.
    [0016] Indeed, for example and with reference to FIGS. 14 and 15 it is obvious that the lug (11, 16) and the notch (12, 15) can be formed only on one of the coupling means ( 2, 3), or both without departing from the scope of the invention. The advantages are apparent from the description, and particularly, it is emphasized and recalled that: the clipping has a vertical kinematics, but the fact that the proximal walls of the flexible tongues are oriented makes it possible to limit the clipping forces and to promote the transfer of effort for the declipping action. The orientation makes it possible to open the clipping so that the lug which has the tongue does not rub at the time of the descent, preserving said lug and reducing the clipping forces, - the weakening zone lower on the lower profile limits the clipping forces and 5 allows to better size the lug, - the weakening zone on the upper profile allows lowering down during clipping and therefore to promote the viability of clipping. The following technical effects and results are apparent from the features of the invention: When a vertical force is applied to join two panels (1) together, the flexible distal tab (5) of the male coupling means ( 2) comes into contact with the flexible tongue (7) of the female coupling means (3), this contact causes the deformation of the flexible distal tongue (5) of the male coupling means (2) and the deformation of the the flexible tongue (7) of the female coupling means (3), this deformation allows the introduction of the flexible distal tongue (5) of the male coupling means (2) in the proximal groove (6) of the means female coupling (3) as well as the introduction of the flexible tongue (7) of the female coupling means (3) into the proximal groove (4) of the male coupling means (2). more vertical force, the flexible distal tab (5) of the coupling means m (2) returns to its original shape thus allowing the pin (11) of the male coupling means (2) to cooperate with the notch (12) of the female coupling means (3), and the flexible tongue ( 7) female coupling means (3) returns to its original shape thus allowing the pin (16) of the male coupling means (2) to cooperate with the notch (15) of the female coupling means ( 3). When a force is applied to disassemble two panels (1) the engagement of the lug (11) of the male coupling means (2) with the notch (12) of the female coupling means (3) as well as the lug (16) of the male coupling means (2) with the notch (15) of the female coupling means (3) causes a shearing force between the lug (11) of the mating means male coupling (2) and the notch (12) of the female coupling means (3) and between the lug (16) of the male coupling means (2) and the notch (15) female coupling means (3). The shear force between the lug (11) of the male coupling means (2) and the notch (12) of the female coupling means (3) causes deformation of the flexible distal tongue (5) of the means male coupling (2), the shear force 5 between the lug (16) of the male coupling means (2) and the notch (15) of the female coupling means (3) causes a deformation of the flexible tongue (7) of the female coupling means (3). The joint deformation of the flexible distal tongue (5) of the male coupling means (2) and the flexible tongue (7) of the female coupling means (3) causes a preponderant contact / wedging between the flexible distal tab ( 5) male coupling means (2) and the flexible tongue (7) of the female coupling means (3). This preponderant contact makes it possible to transfer the shear force between the lug (11) of the male coupling means (2) and the notch (12) of the female coupling means (3) as well as the shear force between the pin (16) of the male coupling means (2) and the notch (15) of the female coupling means (3) in torsion / compression force in all the profiles of the male parts (2). ) and female (3) thus increasing the stripping efforts. It will be noted that the inclination of the flexible distal tongue (5) and the proximal groove (4) of the male coupling means (2), associated with the inclination of the flexible tongue (7) and the proximal groove ( 6) female coupling means 20 (3) promote the deformation of the flexible distal tongue (5) of the male coupling means (2) and the flexible tongue (7) of the female coupling means (3) limiting during the vertical clipping, the friction of the lug (11) of the male coupling means (2) on the proximal wall of the proximal groove (6) of the female coupling means (3) as well as the friction of the lug pin (16) male coupling means (2) on the distal wall of the tongue (7) of the female coupling means (3) thus making it possible to have better sized lugs, to preserve said lugs from friction , and thus to reduce the clipping forces, as shown in Figure 17. Note also that the inclination of e the flexible distal tongue (5) and the proximal groove (4) of the male coupling means (2), associated with the inclination of the flexible tongue (7) and the proximal groove (6) of the coupling means female coupling (3), during unclipping, promotes the transfer of the shear forces perceived by the 3024990 - 14 pins in torsion / compression forces in all the profiles of the male (2) and female (3) parts, increasing thus the stripping efforts, as shown in Figure 18.
    权利要求:
    Claims (2)
    [0001]
    CLAIMS1 - Floor panel (1) having a shape of blade and / or slab and being made of a plastic material for producing a floor covering or the like, said panel comprising at least two pairs of opposite sides defining two edges adjacent ones comprising male coupling means (2) and two opposite adjacent edges comprising female coupling means (3), the assembly kinematics of these panels being vertical characterized in that: - the male coupling means ( 2) consist of at least one so-called proximal groove (4) opening on a lower face of the panel (1) and a flexible distal tongue (5) extending at the end of the edge of the panel (1) towards the underside of said panel (1), - the female coupling means (3) consist of at least one proximal groove (6) opening on an upper face of the panel (1) and a flexible tongue (7) extending at the end of the edge of the panel (1), towards the upper face of said panel (1), the flexible distal tongue (5) of the male coupling means (2) has a proximal wall inclined at an angle θ) with respect to a vertical plane towards at the bottom and towards the outside of the panel (1), the flexible tongue (7) of the female coupling means (3) has a proximal wall inclined at an angle (a) with respect to a vertical plane upwards and towards the outside of the panel (1), the distal tongue (5, 7) of at least one of the male (2) or female (3) coupling means has a distal wall comprising, at least, a pin (11) or a notch (15) adapted to cooperate with a notch (12) or a lug (16) formed on a proximal wall that has the proximal groove (6, 4) of the female coupling means (3) or male (2) corresponding to form a stop, avoiding a vertical displacement of a panel (1) relative to the adjacent panel.
    [0002]
    2 - Floor panel according to the preceding claim characterized in that the distal walls of the distal tongues (5, 7) of the male coupling means (2) and female (3) respectively comprise a lug (11) and a notch (15). ) adapted to cooperate with a notch (12) and a lug (16) respectively formed on the proximal walls 3024990 - 16 of the proximal grooves (6, 4) of the corresponding female coupling means (3) and male (2) to form a stop stop, avoiding a vertical displacement of a panel (1) relative to the adjacent panel. Floor panel according to one of Claims 1 to 2, characterized in that the angles (a, (3) are between 1 and 45 °, and preferably between 5 ° and 15 °. according to claim 3, characterized in that the angle a is equal to the angle (3) of the floor panel according to any one of claims 1 to 4 characterized in that the proximal walls of the proximal grooves (4, 6 ) male (2) and female (3) coupling means are respectively inclined at an angle between 1 and 45 °, and preferably between 5 ° and 15 ° with respect to a vertical plane. according to any one of claims 1 to 5 characterized in that the flexible tongue (7) of the female coupling means (3) comprises a weakening zone (13) which provides a reduction in the clipping force so it is easier to assemble two adjacent panels, 7 - Floor panel according to any one of Claims 1 to 6, characterized in that the underside of the floor panel (1) has a weakening zone (14) opening on the proximal groove (4), said weakening zone (14) allowing the lowering of the panel (1) during clipping to come, by deformation, in contact with the ground and thus promote the viability of said clipping. 8 Floor panel according to any one of claims 6 to 7 characterized in that the weakening zone (13, 14) is in the form of a chamfered or recessed portion. Floor panel according to Claim 8, characterized in that the chamfered part forms an angle of between 2 ° and 20 ° with respect to the main plane of the panel (1). 3024990 - 17 10 Floor panel according to claim 9 characterized in that the chamfered portion forms an angle of 10 ° relative to the main plane of the panel (1).
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    同族专利:
    公开号 | 公开日
    EP3450651A1|2019-03-06|
    TR201820219T4|2019-01-21|
    AU2015308270B2|2019-08-15|
    CA2959121A1|2016-03-03|
    US9938727B2|2018-04-10|
    PL3186458T3|2019-02-28|
    US20170284105A1|2017-10-05|
    EP3186458B1|2018-12-12|
    CN107075858A|2017-08-18|
    FR3024990B1|2018-11-16|
    US10640990B2|2020-05-05|
    CN107075858B|2020-07-21|
    US20180187423A1|2018-07-05|
    AU2015308270A1|2017-03-16|
    EP3186458A1|2017-07-05|
    DE202015009717U1|2019-06-18|
    US10287779B2|2019-05-14|
    US20190218793A1|2019-07-18|
    ES2704115T3|2019-03-14|
    WO2016030627A1|2016-03-03|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
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    FR3090711B1|2018-12-21|2022-02-04|Gerflor|PANEL FOR CREATING A LOOSE-LAYING FLOOR COVERING|
    法律状态:
    2015-08-27| PLFP| Fee payment|Year of fee payment: 2 |
    2016-02-26| PLSC| Search report ready|Effective date: 20160226 |
    2016-08-30| PLFP| Fee payment|Year of fee payment: 3 |
    2017-08-30| PLFP| Fee payment|Year of fee payment: 4 |
    2018-08-28| PLFP| Fee payment|Year of fee payment: 5 |
    2019-08-30| PLFP| Fee payment|Year of fee payment: 6 |
    2020-08-31| PLFP| Fee payment|Year of fee payment: 7 |
    2021-08-31| PLFP| Fee payment|Year of fee payment: 8 |
    优先权:
    申请号 | 申请日 | 专利标题
    FR1457957|2014-08-25|
    FR1457957A|FR3024990B1|2014-08-25|2014-08-25|FLOOR PANEL FOR REALIZING A COATING.|FR1457957A| FR3024990B1|2014-08-25|2014-08-25|FLOOR PANEL FOR REALIZING A COATING.|
    US15/506,507| US9938727B2|2014-08-25|2015-08-25|Floor panel for producing a covering|
    DE202015009717.0U| DE202015009717U1|2014-08-25|2015-08-25|Base plate for the production of a covering|
    TR2018/20219T| TR201820219T4|2014-08-25|2015-08-25|Floor panel for the realization of a coating.|
    EP18199985.5A| EP3450651A1|2014-08-25|2015-08-25|Floor panel for forming a coating|
    AU2015308270A| AU2015308270B2|2014-08-25|2015-08-25|Floor panel for producing a covering|
    CN201580045811.6A| CN107075858B|2014-08-25|2015-08-25|Floor panel for producing a covering|
    PCT/FR2015/052265| WO2016030627A1|2014-08-25|2015-08-25|Floor panel for producing a covering|
    EP15763051.8A| EP3186458B1|2014-08-25|2015-08-25|Floor panel for producing a covering|
    ES15763051T| ES2704115T3|2014-08-25|2015-08-25|Floor panel for the realization of a coating|
    CA2959121A| CA2959121A1|2014-08-25|2015-08-25|Floor panel for producing a covering|
    PL15763051T| PL3186458T3|2014-08-25|2015-08-25|Floor panel for producing a covering|
    US15/906,851| US10287779B2|2014-08-25|2018-02-27|Floor panel for producing a covering|
    US16/366,610| US10640990B2|2014-08-25|2019-03-27|Floor panel for producing a covering|
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