WO2016041597A1 - Board mounting structure for building a corner element defining a corner - Google Patents

Board mounting structure for building a corner element defining a corner Download PDF

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Publication number
WO2016041597A1
WO2016041597A1 PCT/EP2014/069893 EP2014069893W WO2016041597A1 WO 2016041597 A1 WO2016041597 A1 WO 2016041597A1 EP 2014069893 W EP2014069893 W EP 2014069893W WO 2016041597 A1 WO2016041597 A1 WO 2016041597A1
Authority
WO
WIPO (PCT)
Prior art keywords
corner
openings
mounting
section
adhesive
Prior art date
Application number
PCT/EP2014/069893
Other languages
French (fr)
Inventor
Sven ZINßLER
Original Assignee
Knauf Gips Kg
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Knauf Gips Kg filed Critical Knauf Gips Kg
Priority to PCT/EP2014/069893 priority Critical patent/WO2016041597A1/en
Priority to PL14771288.9T priority patent/PL3194678T3/en
Priority to EP14771288.9A priority patent/EP3194678B9/en
Publication of WO2016041597A1 publication Critical patent/WO2016041597A1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
    • E04B2/7407—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/72—Non-load-bearing walls of elements of relatively thin form with respect to the thickness of the wall
    • E04B2/723—Non-load-bearing walls of elements of relatively thin form with respect to the thickness of the wall constituted of gypsum elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/72—Non-load-bearing walls of elements of relatively thin form with respect to the thickness of the wall
    • E04B2/723—Non-load-bearing walls of elements of relatively thin form with respect to the thickness of the wall constituted of gypsum elements
    • E04B2002/725—Corner or angle connection details
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
    • E04B2002/7461—Details of connection of sheet panels to frame or posts
    • E04B2002/7462—Details of connection of sheet panels to frame or posts using resilient connectors, e.g. clips
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
    • E04B2002/7461—Details of connection of sheet panels to frame or posts
    • E04B2002/7472—Details of connection of sheet panels to frame or posts using adhesives

Definitions

  • the invention relates to a board mounting structure for building a corner element defining a corner of a wall, an edge of a staircase, a corner edge in a floor covering or any corner element provided with adjacent boards according to claim 1, a system for building a corner element defining a corner of a wall, an edge of a staircase, a corner edge in a floor covering or any corner element provided with adjacent boards according to claim 11 and a method of building a corner element defining a corner of a wall, an edge of a staircase, a corner edge in a floor covering or any corner element provided with adjacent boards according to claim 14.
  • document CN 103485450 discloses a board mounting structure comprising a corner stud and a corner profile element.
  • the corner profile element is fixed to the corner stud via screws. All in all, the structure of CN 103485450 is difficult to handle. In particular, it appears to be difficult for the user to build a stable corner element by using the board mounting structure of CN 103485450.
  • a board mounting structure for building a corner element defining a corner of a wall, an edge of a staircase, a corner edge in a floor covering or any corner element provided with adjacent boards, comprises a corner stud and a corner profile element which is intended to be fixed to the corner stud, e.g. by means of an adhesive, wherein the corner profile element has two flange sections arranged in a predefined angle a with regard to each other, wherein the angle a corresponds to the angle of the corner element, wherein the corner profile element is provided with first fixing means which are adapted for fixing a cover element which is provided with corresponding second fixing means, wherein the flange sections define fixing surfaces which are adapted to be fixed, e.g.
  • first openings are designed to pass a mounting aid therethrough and wherein the second openings are designed to pass a mounting means, e.g. an adhesive, therethrough.
  • a core aspect of the present invention lies in the first and/or second openings. Thereby, the mounting procedure of the corner element is simplified, wherein a stable and reliable structure can be obtained.
  • the first openings allow to pass a mounting aid therethrough.
  • a mounting aid is an element which contacts
  • the mounting aid may be removed.
  • the mounting aid comprises a strip portion which is passed through the
  • first openings simplify a bonding process between the flange section (and therefore corner profile element) with an adjacent wall element.
  • the second openings allow for a passing of adhesive (or similar mounting means) therethrough.
  • adhesive or the like
  • adhesive can be provided on one side of the flange section and flow to the other side of the flange section so that wall element and corner stud can be attached (bonded) to the corner profile element. This also enhances and simplifies a bonding
  • a preferred design of the first openings is a slot design. Then, a mounting aid with a strip can easily be passed in order to press the flange section against the adjacent wall element.
  • An area covered by the second openings is preferably comparatively high (which is for example achieved by a small distance between the second openings, preferably smaller than a longest diameter of the second openings) so that a large amount of mounting means (e.g. adhesive) can pass through the flange section.
  • the second openings are elongated (e.g. oval or rectangular), wherein the longest diameter is preferably parallel to a longitudinal axis of the corner profile element. Thereby, a large area of the flange section can be covered with a simple structure.
  • corner stud and/or corner profile element and/or cover element may be made of metal and/or plastics.
  • a further aspect of the present invention is the use of the first openings for passing a mounting aid, in particular comprising a strip portion, therethrough.
  • a further aspect of the invention is the use of the second openings for passing a mounting means, in particular an adhesive, therethrough.
  • the corner profile element has a cover mounting section with a mounting opening facing in a direction opposite to the corner stud, wherein the cover mounting section comprises the first fixing means.
  • the opening is preferably a groove.
  • the opening may have resting projections in order to fix the cover element. In essence, such structure simplifies the fixation of the cover element.
  • the cover mounting section is formed as a single piece, preferably as an integral part of the corner profile element. Such a structure is very simple and reliable.
  • the cover mounting section may comprise two or more parts, in particular an outer profile element which may be formed as an integral part of the corner profile element and an inner fastening element, which inner fastening element comprises the first fixing means adapted to engage with the second fixing means of the cover element.
  • the second fixing means is in general adapted to engage with the first fixing means.
  • the second fixing means may comprise a latching protrusion (in particular a round latching protrusion) which may be arrested within the opening of the first fixing means.
  • the first openings may define rectangular cut-outs, in particular slots.
  • the rectangular cut-outs or slots may have a width of less than 3 mm, preferably less than 2 mm and/or more than 0.5 mm, preferably more than 1 mm.
  • the mounting aid e.g. comprising a strip portion
  • the mounting aid can easily be passed (pulled) through the first opening.
  • the second openings may define rectangular cut-outs, preferably with a width of less than 5 mm, further preferably less than 3 mm. A lower limit may be more than 2 mm.
  • the width of the second openings may be larger than the width of the first openings.
  • the term "width" shall mean preferably a dimension of the cut-outs (slots) perpendicular to a longitudinal axis of the corner profile element. If the width of the second openings is rather large, a sufficient amount of adhesive can pass through the openings. If the width of the first openings is rather small, the overall structure of the corner profile element stays stable. At the same time, a strip portion can be pulled through the first openings.
  • the first openings are preferably aligned along a first line.
  • the second openings may be aligned along a second line.
  • the first line is at a distance from the second line.
  • a number of the second openings are higher than a number of the first openings.
  • a ratio of the number of the second openings in relation to the number of the first openings is at least 2.0, preferably at least 3.0, further preferably at least 4.0.
  • the numbers of openings are particularly suitable for their purpose.
  • a distance between the first openings may be at least 10 cm, preferably at least 20 cm and/or not more than 40 cm, preferably not more than 30 cm.
  • average distance between the second openings may be at least 1 cm, preferably at least 3 cm and/or not more than 10 cm, preferably not more than 5 cm.
  • the distance between the first openings is rather large. Thereby, the structure is very stable.
  • the distance between the second openings is smaller so that a sufficient amount of mounting means (adhesive) can pass (flow) through the openings.
  • the first flange section comprises first and/or second openings and/or the second flange section is solid.
  • the longer flange section (with first and/or second openings) can be used to bond the corner stud, the corner profile element and the adjacent wall element together.
  • the shorter flange section can be bonded to the wall element (without necessarily an additional bonding to the corner stud). All in all, the amount of material (of the corner profile element and/or any mounting aids/means) is reduced so that the costs are reduced.
  • both flange sections comprise first and/or second openings. In such a case, both flange sections can be securely bonded to adjacent wall elements/corner studs so that a stable overall construction can be obtained.
  • a further aspect of the invention is a system comprising a board mounting structure for building a corner element defining a corner of a wall, an edge of a staircase, corner edge in a floor covering or any corner element provided with adjacent boards according to the predescribed kind, and at least one corner stud and/or at least two wall elements and/or at least one cover element.
  • the system comprises a plurality of mounting aids, in particular comprising fixing strips, adapted to be passed through the first openings.
  • the system may comprise a mounting means, in particular adhesive.
  • the mounting aids comprise at least one resting means, in particular recess.
  • the mounting aid can be arrested within a fastening part which may be pressed against the wall element and/or cover element so that an adhesive may cure.
  • the mounting aid may have a first and/or a second predetermined tearing point.
  • the first tearing point may be far from a base portion of the mounting aid (in particular further away than half the distance from the base portion to the other end of the mounting aid).
  • the second tearing point may be close to a base portion of the mounting aid (in particular closer than half or quarter of a distance from the base portion to the other end of the mounting aid).
  • the first tearing point may define a predetermined force which can be applied by pulling the mounting aid until the tearing point tears. Thereby, the elements to be bonded are pressed together and the adhesive can set.
  • the second tearing point is useful in order to remove the mounting aid after a curing of the adhesive.
  • the mounting aids comprise preferably a resting means, wherein the mounting aids are passed through the first openings and through fastening members, locking the mounting aids, preferably wherein the fastening members are pressed against a wall element, in particular whilst the mounting aids are pulled, further preferably until a first tearing point tears so that an adhesive may set.
  • the mounting aid may be pulled again until a second tearing point tears so that the mounting aid is unlocked (destroyed).
  • the mounting aid tears into two parts wherein one part may stay within the board mounting structure (invisible) and or the other part may fall on the ground (e.g. together with the fastening part).
  • the wall may be a dry wall (dry wall element) in particular gypsum plasterboard.
  • dry wall element dry wall element
  • An aspect of the invention is a dry wall construction including building constructions with building boards, in particular gypsum plasterboards fastened on a substructure, wherein a board mounting structure provides a solution for the corner region.
  • Other applications may be tiled finishes, wood linings, etc.
  • the cover element can be used for an (impact-resistant) corner design with a simple look. It can be produced from various materials (e.g.
  • the corner stud may be a C- or CW- profile.
  • the cover mounting section may have a mounting opening facing in an oblique direction (e.g. at 45° to the adjacent wall elements of the corner).
  • First and second fixing means can be latched detachably or non-detachably.
  • the first and second fixing means can be assembled (latched together) variably in depth. Thereby, different material thicknesses and material differences can be compensated.
  • the adhesive may be for example a tile adhesive or another adhesive.
  • First and/or second fixing means can be flexible in order to securely lock the first and second fixing means.
  • the cover element can be constituted slip-resistance and/or fluorescent and/or illuminated and/or segmented and/or structured etc.
  • the first and second fixing means are configured to allow at least two, further preferably at least three, even further preferably at least four different fixing positions.
  • the cover profile element can be assembled variably in depth. Different material thicknesses and material differences can thus be accommodated or compensated for.
  • a fixing between the first and second fixing means can be constituted in such a way that the cover profile element is replaceable or is fixed permanently.
  • Fig. 1 A schematic cross-section of two wall members, a corner profile element and a corner stud;
  • FIG. 7 A cross-section of a further embodiment of two wall elements, a corner stud, a corner profile element, and a cover element;
  • Fig 8 An enlarged view of the circled portion in Fig. 7;
  • Fig 9 A cross-section of a further embodiment of the board mounting
  • Fig. 10 A side view of a corner profile element
  • Fig. 11 A side view of a further embodiment of a corner profile element
  • Fig. 12 The embodiment of Fig. 11;
  • Fig. 13 A further embodiment of a corner profile element.
  • Figs. 1 to 6 show a method for building a corner element 10 comprising two wall elements 27, a corner stud 11, a corner profile element 12 and a cover element 20 (compare Fig. 4).
  • the corner stud 11 is preferably a C-profile element (in particular a CW-profile element; compare Fig. 7).
  • the corner profile element 12 comprises first openings 17 and second openings 18 (compare also Fig. 12).
  • First opening 17 and/or second openings 18 may be (as it is shown in Figs. 12 and 13) aligned along a line which is parallel to the longitudinal profile axis.
  • corner stud 11, corner profile element 12 and the wall elements 27 are arranged in order to form a corner element 10.
  • first flange section 13 (compare also Figs. 10 to 12) has the openings 17, 18.
  • first flange 13 has the openings 17, 18.
  • a second flange 14 may be bonded and fixed in a suitable (e.g. conventional) method.
  • an adhesive glue
  • the adhesive can easily pass through the flange section 13 and thereby cover (at least partially) both sides of the flange section 13 when applied on one side.
  • the adhesive is applied on the side of the flange section 13 facing the wall element 27 (alternatively, the adhesive may be applied on the side facing the corner stud 11).
  • a mounting aid 21 (compare Figs. 2 and 6), comprising a strip portion 28 and a base portion 29, and a fastening member 30 (fastening cap; compare Fig. 5 and 3).
  • the strip portion 28 of the mounting aid 21 is pulled through one of the first openings 17 and one of openings 31 within the fastening member 30.
  • the openings 31 are arranged on an edge of the fastening member 30 so that they may be advantageously used for the connection of the corner element 10.
  • the fastening member 30 comprises further openings 32 and 33.
  • the opening 32 is arranged next to the openings 31 and may be used to insert a fastening aid for bonding a profile element to a wall element in a corner region.
  • the opening 33 may be used for inserting a mounting aid when a profile element (anywhere in a free space) has to be mounted to a wall element.
  • the base portion 29 is adjacent to the corner stud 11.
  • a distal end 34 of the mounting aid 21 is arranged on a side of the wall element facing away from the corner stud 11.
  • the fastening part 30 is held against an adjacent surface of the wall element 27.
  • the distal end 34 of the mounting aid is pulled.
  • a resting means 35 (comprising small, e.g. rib-like, projections) of the mounting aid 21 (compare Fig. 6) holds the fastening member 30 in its position so that a pressing force is achieved between the fastening member 30 and the base portion 29 of the mounting aid 21.
  • a suitable element e.g. a screwdriver
  • the mounting aid 21 has a first tearing point 37 which breaks when the force of the fastening member 30 on the parts to be bonded is sufficient to bond the parts together.
  • the mounting aid is pulled again until the mounting aid tears again at a second tearing point 38 (see Fig. 6).
  • a suitable means e.g. a screwdriver
  • the torn-off portion of the fastening aid 21 is removed from the wall element 27.
  • the base portion 29 of the mounting aid 21 stays inside the corner stud 11 (falling into the corner stud 11).
  • the fastening member 30 may have a box-like shape preferably with flanges 40 (compare Fig. 5) which may be pressed against the corresponding wall element 27. As soon as the mounting aid 21 has been removed, corner stud 11, corner profile element 12 and the corresponding wall element 27 are securely bonded together. Thereafter, the cover element 20 is fixed to the corner profile element 12 by first and second fixing means 15, 16 (compare Fig. 4) in a mounting section 23.
  • the first fixing means 15 comprise a profile element 25 defining a mounting opening 24.
  • the second fixing means 16 comprises a (longitudinal) inner fastening part 26.
  • the inner fastening part 26 may have a spheric cross-section.
  • the inner fastening part 26 rests in two opposing indentations 41.
  • the mounting opening 24 comprises a plurality (at least three or at least four) pairs of opposing indentations 41 so that the inner fastening part 26 may be located in different positions. Thereby, a plurality of cover elements 20 may be used (which are different in material thickness and/or materials and/or shapes).
  • the mounting opening 24 is in the present embodiment (different angles are possible) aligned in a 45° angle in respect of a line perpendicular to the surface of the first flange section 13.
  • the mounting opening 24 may define a groove into which the inner fastening part 26 may be pressed (latched).
  • the inner fastening part 26 (latching element) of the cover element 20 can be fixed either non-detachably or detachably.
  • the combination of the corner profile element 12 and the cover element 20 enables a fixing or pressing-on of wall elements during the assembly.
  • the cover element 20 may be provided with additional functions such as lighting elements, fluorescent elements etc.
  • Figs. 7 and 8 show an alternative embodiment for the cover mounting section 23.
  • the cover element 20 is identical to the cover element 20 of the embodiment of Figs. 1 to 4.
  • the corner stud 11 may be identical to the corner stud of Figs. 1 to 4. In Fig. 7, one can see that the corner stud 11 is a C-profile (precisely, a CW- profile).
  • the corner profile element 12 of the embodiment of Figs. 7 and 8 is different to the profile element 12 of the embodiment of Figs. 1 to 4.
  • the corner element 12 of Figs. 7 and 8 comprises an outer profile element 42 which is (preferably an integral) part of the corner profile element 12.
  • an inner fastening part 43 is located within the outer profile element 42.
  • the inner fastening element 43 comprises a U-section 44 which rests in the outer profile element 42.
  • the inner fastening element 43 comprises a Y-section 45 (different shapes are possible) with a mounting opening 24 in which the fastening part 26 is arrested.
  • an adaption to cover elements 20 with different properties may be done by a suitable choice of an inner fastening element 43 from a set of different inner fastening elements 43.
  • Fig. 9 shows a further embodiment with the following differences in respect of the embodiment of Figs. 7 and 8. Instead of the inner fastening element 43 of the embodiment of Figs. 7 and 8, a different inner fastening element 43 is shown.
  • the inner fastening element 43 of Fig. 9 may be a (flexible) material strip which may be non-detachably inserted into the outer profile element 42.
  • the inner fastening element 43 of Fig. 9 comprises the mounting opening 24.
  • Fig. 10 shows a side view (with indicated opening 17 and 18) of the corner profile element 12 of Figs. 1 to 4.
  • Fig. 11 shows a side view (with indicated openings 17 and 18) of the corner profile element 12 of Figs. 7 and 8 as well as Fig. 9.
  • Fig. 12 shows the corner profile element 12 of the embodiment of Figs. 7 and 8 as well as Fig. 9.
  • Fig. 13 shows an alternative embodiment of the corner profile element 12.
  • Fig. 13 comprises openings 17 and 18 on both flange sections 13, 14.
  • both flange sections 13 and 14 can be bonded to the structure as explained with respect to Figs. 1 to 4.
  • the flange sections 13 and 14 have the same length (in a cross-section analogously to Figs. 10 and 11).
  • the embodiment of the corner profile element 12 of Figs. 1 to 11 have a first flange section 13 which is longer (in a cross-section perpendicular to a longitudinal profile axis) than the second flange section 14 (compare Figs. 10 and 11).
  • the corner profile element 12 may have the flange sections as shown in Fig. 13 and a profile element 25 as shown in Fig. 10.
  • corner profile element 12 and the corner stud 11 may be bonded (glued) together as a substructure. Such structure may be bonded to the wall elements 27 by using the mounting aids 21.
  • the corner stud 11, corner profile element 12 and corresponding wall element 27 are bonded together in one single step.
  • the mounting aid 21 may be removed (after a bonding and setting period).
  • the inner fastening element 43 of the embodiments of Figs. 7 and 8 as well as Fig. 9 may be accommodated on the building site of the wall element or be inserted at the factory.

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

Abstract

Board mounting structure for building a corner element defining a corner of a wall, an edge of a staircase, a corner edge in a floor covering or any corner element provided with adjacent boards, comprising a corner stud and a corner profile element, which is intended to be fixed to the corner stud, e.g. by means of an adhesive, wherein the corner profile element has two flange sections arranged in a predefined angle α with regard to each other, wherein the angle α corresponding to the angle of the corner element, wherein the corner profile element is provided with first fixing means which are adapted for fixing a cover element which is provided with corresponding second fixing means, wherein the flange sections define fixing surfaces which are adapted to be fixed, e.g. by means of an adhesive to the outer surface of the corner studs and wherein at least one of the flange sections is provided with first openings and/or second openings, wherein the first openings are designed to pass a mounting aid therethrough and wherein the second openings are designed to pass a mounting means, e.g. an adhesive, therethrough.

Description

Board Mounting Structure for Building a Corner Element Defining a Corner
Description
The invention relates to a board mounting structure for building a corner element defining a corner of a wall, an edge of a staircase, a corner edge in a floor covering or any corner element provided with adjacent boards according to claim 1, a system for building a corner element defining a corner of a wall, an edge of a staircase, a corner edge in a floor covering or any corner element provided with adjacent boards according to claim 11 and a method of building a corner element defining a corner of a wall, an edge of a staircase, a corner edge in a floor covering or any corner element provided with adjacent boards according to claim 14.
For example, document CN 103485450 discloses a board mounting structure comprising a corner stud and a corner profile element. The corner profile element is fixed to the corner stud via screws. All in all, the structure of CN 103485450 is difficult to handle. In particular, it appears to be difficult for the user to build a stable corner element by using the board mounting structure of CN 103485450.
It is an object of the present invention to propose a board mounting structure which simplifies the handling of the parts thereof when building a corner element. Moreover, the overall structure should be stable and reliable. Moreover, it is an object of the present invention to propose a corresponding system and a corresponding method for building a corner element.
According to the invention, a board mounting structure for building a corner element defining a corner of a wall, an edge of a staircase, a corner edge in a floor covering or any corner element provided with adjacent boards, comprises a corner stud and a corner profile element which is intended to be fixed to the corner stud, e.g. by means of an adhesive, wherein the corner profile element has two flange sections arranged in a predefined angle a with regard to each other, wherein the angle a corresponds to the angle of the corner element, wherein the corner profile element is provided with first fixing means which are adapted for fixing a cover element which is provided with corresponding second fixing means, wherein the flange sections define fixing surfaces which are adapted to be fixed, e.g. by means of an adhesive, to the outer surface of the corner studs and wherein at least one of the flange sections is provided with first openings and/or second openings, wherein the first openings are designed to pass a mounting aid therethrough and wherein the second openings are designed to pass a mounting means, e.g. an adhesive, therethrough.
A core aspect of the present invention lies in the first and/or second openings. Thereby, the mounting procedure of the corner element is simplified, wherein a stable and reliable structure can be obtained. The first openings allow to pass a mounting aid therethrough. A mounting aid is an element which contacts
(presses) the flange section to (against) a wall element so that an adhesive between the flange section and the wall element can set. Once the adhesive (or similar mounting means) has set, the mounting aid may be removed. Preferably, the mounting aid comprises a strip portion which is passed through the
corresponding first opening. In essence, the first openings simplify a bonding process between the flange section (and therefore corner profile element) with an adjacent wall element. The second openings allow for a passing of adhesive (or similar mounting means) therethrough. Thereby, adhesive (or the like) can be provided on one side of the flange section and flow to the other side of the flange section so that wall element and corner stud can be attached (bonded) to the corner profile element. This also enhances and simplifies a bonding
procedure. A preferred design of the first openings is a slot design. Then, a mounting aid with a strip can easily be passed in order to press the flange section against the adjacent wall element. An area covered by the second openings is preferably comparatively high (which is for example achieved by a small distance between the second openings, preferably smaller than a longest diameter of the second openings) so that a large amount of mounting means (e.g. adhesive) can pass through the flange section. Preferably, the second openings are elongated (e.g. oval or rectangular), wherein the longest diameter is preferably parallel to a longitudinal axis of the corner profile element. Thereby, a large area of the flange section can be covered with a simple structure.
In general, the corner stud and/or corner profile element and/or cover element may be made of metal and/or plastics. A further aspect of the present invention is the use of the first openings for passing a mounting aid, in particular comprising a strip portion, therethrough. A further aspect of the invention is the use of the second openings for passing a mounting means, in particular an adhesive, therethrough.
In a preferred embodiment, the corner profile element has a cover mounting section with a mounting opening facing in a direction opposite to the corner stud, wherein the cover mounting section comprises the first fixing means. The opening is preferably a groove. Alternatively or in addition, the opening may have resting projections in order to fix the cover element. In essence, such structure simplifies the fixation of the cover element.
In an embodiment, the cover mounting section is formed as a single piece, preferably as an integral part of the corner profile element. Such a structure is very simple and reliable.
Alternatively, the cover mounting section may comprise two or more parts, in particular an outer profile element which may be formed as an integral part of the corner profile element and an inner fastening element, which inner fastening element comprises the first fixing means adapted to engage with the second fixing means of the cover element. Such multi-part-structure allows a very flexible fixation. Moreover, it would be possible to provide the inner fastening element on the building site which simplifies the initial production costs. The second fixing means is in general adapted to engage with the first fixing means. For example, the second fixing means may comprise a latching protrusion (in particular a round latching protrusion) which may be arrested within the opening of the first fixing means. The first openings may define rectangular cut-outs, in particular slots. The rectangular cut-outs or slots may have a width of less than 3 mm, preferably less than 2 mm and/or more than 0.5 mm, preferably more than 1 mm. By such dimensions, the mounting aid (e.g. comprising a strip portion) can easily be passed (pulled) through the first opening.
The second openings may define rectangular cut-outs, preferably with a width of less than 5 mm, further preferably less than 3 mm. A lower limit may be more than 2 mm. In general, the width of the second openings may be larger than the width of the first openings. The term "width" shall mean preferably a dimension of the cut-outs (slots) perpendicular to a longitudinal axis of the corner profile element. If the width of the second openings is rather large, a sufficient amount of adhesive can pass through the openings. If the width of the first openings is rather small, the overall structure of the corner profile element stays stable. At the same time, a strip portion can be pulled through the first openings.
The first openings are preferably aligned along a first line. Alternatively or in addition the second openings may be aligned along a second line. Preferably the first line is at a distance from the second line. By such alignment, the overall structure of the corner profile element is very stable. On the other hand, a reliable bonding of the corner profile element with the adjacent wall element and/or the adjacent corner stud is possible.
In an embodiment, a number of the second openings are higher than a number of the first openings. Preferably, a ratio of the number of the second openings in relation to the number of the first openings is at least 2.0, preferably at least 3.0, further preferably at least 4.0. Thereby, the numbers of openings are particularly suitable for their purpose.
A distance between the first openings may be at least 10 cm, preferably at least 20 cm and/or not more than 40 cm, preferably not more than 30 cm. Alternatively or in addition, average distance between the second openings may be at least 1 cm, preferably at least 3 cm and/or not more than 10 cm, preferably not more than 5 cm. In essence, the distance between the first openings (each pair of first openings) is rather large. Thereby, the structure is very stable. On the other hand, the distance between the second openings is smaller so that a sufficient amount of mounting means (adhesive) can pass (flow) through the openings. In an embodiment, the length of a cross-section of the first flange section
perpendicular to a longitudinal profile axis is more than the length of a cross- section of the second flange section perpendicular to the longitudinal profile axis. Alternatively or in addition, the first flange section comprises first and/or second openings and/or the second flange section is solid. The longer flange section (with first and/or second openings) can be used to bond the corner stud, the corner profile element and the adjacent wall element together. In such a case, the shorter flange section can be bonded to the wall element (without necessarily an additional bonding to the corner stud). All in all, the amount of material (of the corner profile element and/or any mounting aids/means) is reduced so that the costs are reduced. In an alternative embodiment, the length of a cross-section of the first flange section perpendicular to a longitudinal profile axis is equal to a length of a cross- section of the second flange section perpendicular to the longitudinal profile axis. Alternatively or in addition, both flange sections comprise first and/or second openings. In such a case, both flange sections can be securely bonded to adjacent wall elements/corner studs so that a stable overall construction can be obtained.
A further aspect of the invention is a system comprising a board mounting structure for building a corner element defining a corner of a wall, an edge of a staircase, corner edge in a floor covering or any corner element provided with adjacent boards according to the predescribed kind, and at least one corner stud and/or at least two wall elements and/or at least one cover element. Preferably, the system comprises a plurality of mounting aids, in particular comprising fixing strips, adapted to be passed through the first openings. Alternatively or in addition, the system may comprise a mounting means, in particular adhesive.
In a preferred embodiment, the mounting aids comprise at least one resting means, in particular recess. By such recess, the mounting aid can be arrested within a fastening part which may be pressed against the wall element and/or cover element so that an adhesive may cure.
The mounting aid may have a first and/or a second predetermined tearing point. The first tearing point may be far from a base portion of the mounting aid (in particular further away than half the distance from the base portion to the other end of the mounting aid). The second tearing point may be close to a base portion of the mounting aid (in particular closer than half or quarter of a distance from the base portion to the other end of the mounting aid). The first tearing point may define a predetermined force which can be applied by pulling the mounting aid until the tearing point tears. Thereby, the elements to be bonded are pressed together and the adhesive can set. The second tearing point is useful in order to remove the mounting aid after a curing of the adhesive. Another aspect of the present invention is a method of building a corner element defining a corner of a wall, an edge of a staircase, a corner edge in a floor covering or any corner element provided with adjacent boards, comprising the steps:
- providing a system of the kind above
- passing a mounting aid through the first openings and/or passing a
mounting means, e.g. an adhesive, through the second openings. The mounting aids comprise preferably a resting means, wherein the mounting aids are passed through the first openings and through fastening members, locking the mounting aids, preferably wherein the fastening members are pressed against a wall element, in particular whilst the mounting aids are pulled, further preferably until a first tearing point tears so that an adhesive may set. By such method, the bonding of the corner profile element with the corresponding wall element is reliable and simple.
The mounting aid may be pulled again until a second tearing point tears so that the mounting aid is unlocked (destroyed). In particular, the mounting aid tears into two parts wherein one part may stay within the board mounting structure (invisible) and or the other part may fall on the ground (e.g. together with the fastening part).
The wall (or wall elements) may be a dry wall (dry wall element) in particular gypsum plasterboard. An aspect of the invention is a dry wall construction including building constructions with building boards, in particular gypsum plasterboards fastened on a substructure, wherein a board mounting structure provides a solution for the corner region. Other applications may be tiled finishes, wood linings, etc. The cover element can be used for an (impact-resistant) corner design with a simple look. It can be produced from various materials (e.g.
plastics, metals etc.)
The corner stud may be a C- or CW- profile. The cover mounting section may have a mounting opening facing in an oblique direction (e.g. at 45° to the adjacent wall elements of the corner). First and second fixing means can be latched detachably or non-detachably. Preferably, the first and second fixing means can be assembled (latched together) variably in depth. Thereby, different material thicknesses and material differences can be compensated.
The adhesive may be for example a tile adhesive or another adhesive.
First and/or second fixing means can be flexible in order to securely lock the first and second fixing means.
The cover element can be constituted slip-resistance and/or fluorescent and/or illuminated and/or segmented and/or structured etc.
Preferably, the first and second fixing means are configured to allow at least two, further preferably at least three, even further preferably at least four different fixing positions. Hence, the cover profile element can be assembled variably in depth. Different material thicknesses and material differences can thus be accommodated or compensated for. A fixing between the first and second fixing means can be constituted in such a way that the cover profile element is replaceable or is fixed permanently.
The enclosed figures show embodiments of the present invention:
Fig. 1 : A schematic cross-section of two wall members, a corner profile element and a corner stud;
2 The cross-section of Fig. 1 with a mounting aid;
3 The cross-section of Fig. 2 with a fastening part;
4 The cross-section of Fig. 3 with a cover element;
5 A fastening part;
6 A mounting aid;
7 A cross-section of a further embodiment of two wall elements, a corner stud, a corner profile element, and a cover element;
Fig 8: An enlarged view of the circled portion in Fig. 7;
Fig 9: A cross-section of a further embodiment of the board mounting
structure;
Fig. 10: A side view of a corner profile element; Fig. 11 : A side view of a further embodiment of a corner profile element;
Fig. 12: The embodiment of Fig. 11;
Fig. 13: A further embodiment of a corner profile element. Figs. 1 to 6 show a method for building a corner element 10 comprising two wall elements 27, a corner stud 11, a corner profile element 12 and a cover element 20 (compare Fig. 4).
The corner stud 11 is preferably a C-profile element (in particular a CW-profile element; compare Fig. 7). The corner profile element 12 comprises first openings 17 and second openings 18 (compare also Fig. 12). First opening 17 and/or second openings 18 may be (as it is shown in Figs. 12 and 13) aligned along a line which is parallel to the longitudinal profile axis. According to Fig. 1, corner stud 11, corner profile element 12 and the wall elements 27 are arranged in order to form a corner element 10. In the
embodiment of the corner profile element 11 of Fig. 1, only a first flange section 13 (compare also Figs. 10 to 12) has the openings 17, 18. The bonding and fixing of the first flange 13 to the corner stud 11 and the wall element 27 being adjacent to the first flange 13, is described in Figs. 1 to 4. A second flange 14 may be bonded and fixed in a suitable (e.g. conventional) method.
In Figs. 1 to 4, an adhesive (glue) is used in order to bond corner stud 11, corner profile element 12 and wall element 27. Since the first flange section 13 comprises the second openings 18, the adhesive can easily pass through the flange section 13 and thereby cover (at least partially) both sides of the flange section 13 when applied on one side. In this respect, the adhesive is applied on the side of the flange section 13 facing the wall element 27 (alternatively, the adhesive may be applied on the side facing the corner stud 11).
Until the adhesive is set, it is necessary to press the parts to be bonded together. This is done by a mounting aid 21 (compare Figs. 2 and 6), comprising a strip portion 28 and a base portion 29, and a fastening member 30 (fastening cap; compare Fig. 5 and 3). After the adhesive has been applied, the strip portion 28 of the mounting aid 21 is pulled through one of the first openings 17 and one of openings 31 within the fastening member 30. The openings 31 are arranged on an edge of the fastening member 30 so that they may be advantageously used for the connection of the corner element 10.
The fastening member 30 comprises further openings 32 and 33. The opening 32 is arranged next to the openings 31 and may be used to insert a fastening aid for bonding a profile element to a wall element in a corner region. The opening 33 may be used for inserting a mounting aid when a profile element (anywhere in a free space) has to be mounted to a wall element. The base portion 29 is adjacent to the corner stud 11. A distal end 34 of the mounting aid 21 is arranged on a side of the wall element facing away from the corner stud 11.
In order to press corner stud 11, corner profile element 12 and wall element 27 together, the fastening part 30 is held against an adjacent surface of the wall element 27. At the same time, the distal end 34 of the mounting aid is pulled. A resting means 35 (comprising small, e.g. rib-like, projections) of the mounting aid 21 (compare Fig. 6) holds the fastening member 30 in its position so that a pressing force is achieved between the fastening member 30 and the base portion 29 of the mounting aid 21. In order to provide a pulling force, a suitable element (e.g. a screwdriver) may be inserted to a first opening 36 of the mounting aid 21. The mounting aid 21 has a first tearing point 37 which breaks when the force of the fastening member 30 on the parts to be bonded is sufficient to bond the parts together.
Once the adhesive has set, the mounting aid is pulled again until the mounting aid tears again at a second tearing point 38 (see Fig. 6). In order to provide a pulling force a suitable means (e.g. a screwdriver) can be inserted into a second opening 39 of the mounting aid 21. The torn-off portion of the fastening aid 21 is removed from the wall element 27. The base portion 29 of the mounting aid 21 stays inside the corner stud 11 (falling into the corner stud 11).
The fastening member 30 may have a box-like shape preferably with flanges 40 (compare Fig. 5) which may be pressed against the corresponding wall element 27. As soon as the mounting aid 21 has been removed, corner stud 11, corner profile element 12 and the corresponding wall element 27 are securely bonded together. Thereafter, the cover element 20 is fixed to the corner profile element 12 by first and second fixing means 15, 16 (compare Fig. 4) in a mounting section 23. The first fixing means 15 comprise a profile element 25 defining a mounting opening 24. The second fixing means 16 comprises a (longitudinal) inner fastening part 26. The inner fastening part 26 may have a spheric cross-section. The inner fastening part 26 rests in two opposing indentations 41. The mounting opening 24 comprises a plurality (at least three or at least four) pairs of opposing indentations 41 so that the inner fastening part 26 may be located in different positions. Thereby, a plurality of cover elements 20 may be used (which are different in material thickness and/or materials and/or shapes). The mounting opening 24 is in the present embodiment (different angles are possible) aligned in a 45° angle in respect of a line perpendicular to the surface of the first flange section 13.
The mounting opening 24 may define a groove into which the inner fastening part 26 may be pressed (latched). The inner fastening part 26 (latching element) of the cover element 20 can be fixed either non-detachably or detachably. The combination of the corner profile element 12 and the cover element 20 enables a fixing or pressing-on of wall elements during the assembly. In general, the cover element 20 may be provided with additional functions such as lighting elements, fluorescent elements etc.
Figs. 7 and 8 show an alternative embodiment for the cover mounting section 23. The cover element 20 is identical to the cover element 20 of the embodiment of Figs. 1 to 4. The corner stud 11 may be identical to the corner stud of Figs. 1 to 4. In Fig. 7, one can see that the corner stud 11 is a C-profile (precisely, a CW- profile).
The corner profile element 12 of the embodiment of Figs. 7 and 8 is different to the profile element 12 of the embodiment of Figs. 1 to 4. The corner element 12 of Figs. 7 and 8 comprises an outer profile element 42 which is (preferably an integral) part of the corner profile element 12. Within the outer profile element 42, an inner fastening part 43 is located. The inner fastening element 43 comprises a U-section 44 which rests in the outer profile element 42. Moreover, the inner fastening element 43 comprises a Y-section 45 (different shapes are possible) with a mounting opening 24 in which the fastening part 26 is arrested. In the embodiment of Figs. 7 and 8, an adaption to cover elements 20 with different properties (e.g. material thickness and/or material and/or shape) may be done by a suitable choice of an inner fastening element 43 from a set of different inner fastening elements 43.
Fig. 9 shows a further embodiment with the following differences in respect of the embodiment of Figs. 7 and 8. Instead of the inner fastening element 43 of the embodiment of Figs. 7 and 8, a different inner fastening element 43 is shown. The inner fastening element 43 of Fig. 9 may be a (flexible) material strip which may be non-detachably inserted into the outer profile element 42. The inner fastening element 43 of Fig. 9 comprises the mounting opening 24.
Fig. 10 shows a side view (with indicated opening 17 and 18) of the corner profile element 12 of Figs. 1 to 4. Fig. 11 shows a side view (with indicated openings 17 and 18) of the corner profile element 12 of Figs. 7 and 8 as well as Fig. 9. Fig. 12 shows the corner profile element 12 of the embodiment of Figs. 7 and 8 as well as Fig. 9.
Fig. 13 shows an alternative embodiment of the corner profile element 12.
Instead of only one flange section 13 with openings 17 and 18, the embodiment of Fig. 13 comprises openings 17 and 18 on both flange sections 13, 14.
Therefore, both flange sections 13 and 14 can be bonded to the structure as explained with respect to Figs. 1 to 4. In the embodiment of Fig. 13, the flange sections 13 and 14 have the same length (in a cross-section analogously to Figs. 10 and 11). The embodiment of the corner profile element 12 of Figs. 1 to 11 have a first flange section 13 which is longer (in a cross-section perpendicular to a longitudinal profile axis) than the second flange section 14 (compare Figs. 10 and 11). In a further embodiment (not shown in the figures) the corner profile element 12 may have the flange sections as shown in Fig. 13 and a profile element 25 as shown in Fig. 10.
In general, the corner profile element 12 and the corner stud 11 may be bonded (glued) together as a substructure. Such structure may be bonded to the wall elements 27 by using the mounting aids 21. In an alternative embodiment, the corner stud 11, corner profile element 12 and corresponding wall element 27 are bonded together in one single step. In any case, the mounting aid 21 may be removed (after a bonding and setting period).
The inner fastening element 43 of the embodiments of Figs. 7 and 8 as well as Fig. 9 may be accommodated on the building site of the wall element or be inserted at the factory.
List of reference signs
10 corner element
11 corner stud
12 corner profile element
13, 14 flanges sections
15 first fixing means
16 second fixing means
17 first opening
18 second opening
20 cover element
21 mounting aid
23 cover mounting section
24 mounting opening
25 profile element
26 fastening part
27 wall element
28 strip portion
29 base portion
30 fastening member
31 opening
32 opening
33 opening
34 distal end
35 resting means
36 first opening
37 first tearing point
38 second tearing point
39 second opening flange
indentation
outer profile element inner fastening element U-section
Y-section

Claims

Board mounting structure for building a corner element defining a corner of a wall, an edge of a staircase, a corner edge in a floor covering or any corner element provided with adjacent boards,
comprising a corner stud (11) and a corner profile element (12), which is intended to be fixed to the corner stud (11), e.g. by means of an adhesive, wherein the corner profile element (12) has two flange sections (13, 14) arranged in a predefined angle a with regard to each other,
wherein the angle a corresponds to the angle of the corner element, wherein the corner profile element (12) is provided with first fixing means (15) which are adapted for fixing a cover element (20) which is provided with corresponding second fixing means (16),
wherein the flange sections (13, 14) define fixing surfaces which are adapted to be fixed, e.g. by means of an adhesive to the outer surface of the corner studs (11) and
wherein at least one of the flange sections (13, 14) is provided with first openings (17) and/or second openings, wherein the first openings (17) are designed to pass a mounting aid (21) therethrough and wherein the second openings (18) are designed to pass a mounting means, e.g. an adhesive, therethrough.
Board mounting structure according to claim 1, characterized in that the corner profile element (12) has a cover mounting section (23) with a mounting opening (24) facing in a direction opposite to the corner stud (11),
wherein the cover mounting section (23) comprises the first fixing means (15).
Board mounting structure according to claim 1 or 2, characterized in that the cover mounting section (23) is formed as a single piece, advantageously as an integral part of the corner profile element (12).
Board mounting structure according to any of claims 1 to 3, characterized in that the cover mounting section (23) comprises two or more parts, in particular an outer profile element (42) which may be formed as an integral part of the corner profile element (12) and an inner fastening element (43), which inner fastening element (43) comprises the first fixing means (15) adapted to engage with the second fixing means (16) of the cover element (20).
Board mounting structure according to any one of claims 1 to 4,
characterized in that
the first openings (17) define rectangular cutouts, in particular slots, preferably with a width of less than 3 mm, further preferably less than 2 mm and/or more than 0.5 mm, preferably more than 1 mm and/or characterized in that
the second openings (18) define rectangular cutouts, preferably with a width of less than 5 mm, further preferably less than 3 mm and/or more than 2 mm and/or with a width being larger than the width of the first openings (17). 6. Board mounting structure according to any one of claims 1 to 5,
characterized in that
the first opening (17) are aligned along a first line and/or the second openings (18) are aligned along a second line, preferably wherein the first line is at a distance from the second line.
7. Board mounting structure according to any one of claims 1 to 6,
characterized in that
a number of the second openings (18) is higher than a number of the first openings (17),
preferably wherein a ratio of the number of the second openings (18) in relation to the number of the first openings (17) is at least 2.0, preferably 4.0.
Board mounting structure according to any one of claims 1 to 7,
characterized in that
a distance between the first openings (17) is at least 10 cm, preferably at least 20 cm and/or not more than 40 cm, preferably not more than 30 cm and/or
characterized in that
a distance between the second openings (18) is at least 1 cm, preferably at least 3 cm and/or not more than 10 cm, preferably not more than 5 cm, and/or characterized in that
the length of a cross-section of the first flange section (13) perpendicular to a longitudinal profile axis is more than the length of a cross-section of the second flange section (14) perpendicular to the longitudinal profile axis, and/or
characterized in that
the first flange section (13) comprise a first and/or a second opening and/or the second flange section (14) is solid.
Board mounting structure of any one of claims 1 to 8, characterized in that first and second fixing means (15, 16) are configured to allow at least two, preferably at least three, further preferably at least four different fixing positions.
Board mounting structure of any one of claims 1 to 9, characterized in that a length of a cross-section of the first flange section (13) perpendicular to a longitudinal profile axis is equal to a length of a cross-section of the second flange section (14) perpendicular to the longitudinal profile axis and/or characterized in that
both flange sections (13, 14) comprise first and/or second openings (13, 14).
System, comprising board mounting structure of any one of claims 1 to 10, and at least one corner stud (11) and/or at least two wall elements (27) and/or at least one cover element (20).
System of claim 11, further comprising a plurality of mounting aids (21), in particular comprising a strip portion (28) adapted to be passed through the first openings (17) and/or further comprising a mounting means, in particular adhesive.
System of claim 12, characterized in that the mounting aids (21) comprise at least one resting means, in particular recess, and/or characterized in that the mounting aids (21) have a first and/or a second predetermined tearing point (37), wherein the first tearing point (37) is preferably far from a base portion (29) of the mounting aid (21) and further preferably the second tearing point (38) is close to the base portion (29) of the corresponding mounting aid (21).
14. Method of building a corner element (10) defining a corner of a wall, an edge of a staircase, a corner edge in a floor covering or any corner element providing with adjacent boards, including the steps:
providing a system of claim 12; and
passing the mounting aids (21), in particular comprising strip portions, through at least a proportion of the first openings (17) and/or passing the mounting means, in particular adhesive through the second openings (18).
15. Method of claim 14, characterized in that the mounting aids (21) comprise a resting means, wherein the mounting aids (21) are passed through the first openings (17) and/or through a fastening member (30), locking the mounting aid (21), preferably wherein the fastening member (30) is pressed against a wall element (27), in particular whilst the mounting aids (21) are pulled, preferably until a first tearing point (37) tears, so that an adhesive may set.
16. Method of claim 15, characterized in that the mounting aid (21) is pulled (again) until a second tearing point (38) tears so that the mounting aid is unlocked.
PCT/EP2014/069893 2014-09-18 2014-09-18 Board mounting structure for building a corner element defining a corner WO2016041597A1 (en)

Priority Applications (3)

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PCT/EP2014/069893 WO2016041597A1 (en) 2014-09-18 2014-09-18 Board mounting structure for building a corner element defining a corner
PL14771288.9T PL3194678T3 (en) 2014-09-18 2014-09-18 Board mounting structure for building a corner element defining a corner
EP14771288.9A EP3194678B9 (en) 2014-09-18 2014-09-18 Board mounting structure for building a corner element defining a corner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2014/069893 WO2016041597A1 (en) 2014-09-18 2014-09-18 Board mounting structure for building a corner element defining a corner

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180184879A1 (en) * 2017-01-05 2018-07-05 Lg Electronics Inc. Door panel for home appliance
CN110067365A (en) * 2019-05-29 2019-07-30 中铁建工集团有限公司 External corner protecting strip of wall body

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0774550A1 (en) * 1995-11-17 1997-05-21 Ets Fougerouse Wall or partition made by resilient mounting panels on a structural framework
US20090077922A1 (en) * 2007-09-26 2009-03-26 Thomas Pettine Removable Wallboard System
WO2013164393A2 (en) * 2012-05-02 2013-11-07 Knauf Gips Kg Method for producing a drywall
CN103485450A (en) * 2013-09-26 2014-01-01 江阴东华铝材科技有限公司 90-degree-external-angle wall board mounting structure

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0774550A1 (en) * 1995-11-17 1997-05-21 Ets Fougerouse Wall or partition made by resilient mounting panels on a structural framework
US20090077922A1 (en) * 2007-09-26 2009-03-26 Thomas Pettine Removable Wallboard System
WO2013164393A2 (en) * 2012-05-02 2013-11-07 Knauf Gips Kg Method for producing a drywall
CN103485450A (en) * 2013-09-26 2014-01-01 江阴东华铝材科技有限公司 90-degree-external-angle wall board mounting structure

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180184879A1 (en) * 2017-01-05 2018-07-05 Lg Electronics Inc. Door panel for home appliance
US10806324B2 (en) * 2017-01-05 2020-10-20 Lg Electronics Inc. Door panel for home appliance
CN110067365A (en) * 2019-05-29 2019-07-30 中铁建工集团有限公司 External corner protecting strip of wall body

Also Published As

Publication number Publication date
EP3194678B9 (en) 2022-09-21
EP3194678A1 (en) 2017-07-26
EP3194678B1 (en) 2022-04-27
PL3194678T3 (en) 2023-01-30

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