WO2015054759A1 - Planche stratifiée pour la constitution d'un plancher flottant - Google Patents

Planche stratifiée pour la constitution d'un plancher flottant Download PDF

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Publication number
WO2015054759A1
WO2015054759A1 PCT/BR2013/000440 BR2013000440W WO2015054759A1 WO 2015054759 A1 WO2015054759 A1 WO 2015054759A1 BR 2013000440 W BR2013000440 W BR 2013000440W WO 2015054759 A1 WO2015054759 A1 WO 2015054759A1
Authority
WO
WIPO (PCT)
Prior art keywords
tooth
plates
cavity
laminated
profile
Prior art date
Application number
PCT/BR2013/000440
Other languages
English (en)
Portuguese (pt)
Inventor
Clovis Da Silva
Original Assignee
Ectx S/A
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 Ectx S/A filed Critical Ectx S/A
Priority to PCT/BR2013/000440 priority Critical patent/WO2015054759A1/fr
Publication of WO2015054759A1 publication Critical patent/WO2015054759A1/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/02038—Flooring or floor layers composed of a number of similar elements characterised by tongue and groove connections between neighbouring flooring elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2201/00—Joining sheets or plates or panels
    • E04F2201/01—Joining sheets, plates or panels with edges in abutting relationship
    • E04F2201/0107—Joining sheets, plates or panels with edges in abutting relationship by moving the sheets, plates or panels substantially in their own plane, perpendicular to the abutting edges
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2201/00—Joining sheets or plates or panels
    • E04F2201/07—Joining sheets or plates or panels with connections using a special adhesive material

Definitions

  • the present invention relates to technical and functional improvements especially developed for the characterization of machined grooves configured on the four sides of a rectangular laminated rule, generally made of substrates, notably those known as HDF, density, and also HPP, high density particle board.
  • Said machined grooves configure ideal mechanical means for coplanar coupling between several laminated slabs used in the formation of floating floors used in the most varied environments that support this type of floor, be they commercial, residential, industrial and others.
  • the main advantageous objective of the floor in question is its "hybrid” fitting system with different angles that allow to fit them together simply and quickly.
  • the longitudinal grooves of the ruler besides the practicality provided, give two special effects: “traction” and “locking”. Both obtained with the combination of different angles. Locking is achieved by the snap hook effect, while traction is the combination of inclined parts.
  • the two effects combine so that the fit between two units is naturally performed and the inclined traction surfaces act as automatic calls to "increase the approach pressure" between the units, consequently making it possible to dispense with the use of traction belt, the which is substantially advantageous at the time of installation of the float.
  • the rule in question does not require the use of tensile belts because the longitudinal grooves have angles that align and lock the floor slats themselves, allowing the tops to be fitted with the use of suitable tools to join the transverse tops. For these fittings it is necessary to apply glue between the fittings.
  • any size ruler especially those most adopted for such type of product, maintaining a rectangular pattern, for example, from 0.190 x 1.357 to 0.300 x 1.357 millimeters, whose thicknesses may also vary from 0.6 to 0.10 millimeters.
  • these rulers may consist of the combination of different known materials, including finishers, which are responsible for high impact resistance and kneading, where these substrates are coated with cellulose sheets which protect the product, give dimensional stability and also has the function of giving the decorative pattern to the floor, usually of natural wood.
  • FIGURE 1 is a perspective view of some coplanar coupled plates partially illustrating a floating floor
  • FIGURE 2 shows a elevation view by showing the top male and female grooves of the plate in FIG. question;
  • FIGURE 3 illustrates a side view by showing the notches of the longitudinal edges of the plate
  • FIGURE 4 is a substantially enlarged detail showing the longitudinal grooves of the plate in the uncoupled position
  • FIG. 5 also shows an enlarged detail of the same fittings, however, in the coupled position;
  • FIGURES 6 and 7 reproduce similar views of Figures 4 and 5, however, with an indication of some important degrees of inclination of some faces forming the fittings; and the
  • FIGURES 8 and 9 are also seen like those of Figures 4 and 5, but in this case for illustration of the fit between two plates.
  • LAMINATED RULE FOR FLOATING FLOOR COMPOSITION is of the type traditionally in rectangular plate shape (1), manufactured according to any one of the preceding claims. dimensioning consistent with the purpose of the product, keeping a rectangular pattern, for example, 0,190 x 1,357 to 0,300 x '1,357 millimeters, whose thicknesses may also vary from 0.6 to 0.10 millimeters and further are made with different substrates responsible for high impact and kneading resistance, notably those known as HDF, high density fiberboard, and also HPP, high density particle board, coated with cellulose sheets that protect the product, give dimensional stability and also has the function of giving the decorative pattern to the floor, usually of natural wood.
  • HDF high density fiberboard
  • HPP high density particle board
  • the rectangular plate 1 is coplanarly engageable with other equal units and, therefore, its transverse and longitudinal edges have peculiar groove profiles, all obtained by milling, where the ends or transverse edges have, respectively, the female end profile 2A and the male end profile 2B, while the longitudinal edges likewise have the female engaging profile 3A and the male engaging profile 3B, these and the foregoing impart engagement means (3A) and (3B) provide means for side-to-side coupling of the plates (1) without the use of a tensioning strap, while the profiles (2A) and (2B) are bonded with suitable glue.
  • the present invention is characterized in that initially the female engaging (3A) and male engaging (3B) profiles, when coupled, comprise:
  • the level of approximation 4 ordinarily vertical, is born in the upper face and develops downwards to approximately 1/3 of the height or thickness of the plate 1, as it is also defined by two adjacent faces of the two coupled plates , these two faces are symmetrical and have slightly inclined portions (6a-6b) and (7a-7b) interspersed by intermediate step (8 and 9), forming between them a substantially inverted V-shaped glue bag (10);
  • a tooth (11) which is generally trapezoidal, which finds a cavity of the same shape (12) on the side of the female coupling (3A), but said cavity (12) is of sufficient depth to form another collapsible bag (13) extending through under said tooth (11);
  • the third level defined as traction and longitudinal locking (6) which, on the male engaging side (3B), is formed by a dug part (14) of the lower face of the (1) and, on the side of the female engagement (3A), this same part has an advanced edge defined as a support flap (15) which fits in said cavity (14) which in turn has.
  • the upper side defined by a profile with a recess (16) and a tooth (17), both of which are generally trapezoidal, formed on the underside of the horizontal tooth (11), this same profile being repeated on the side or upper face of the support (18) and a distal tooth (19), wherein the first constitutes a recess for the tooth (17), while the distal tooth (19) meets engages the cavity 16 with a gap and formation of glue bag 20, which also repeats 21 at the abutment 6, where there is a complementary recess 22 at the bottom of the cradle 18, .
  • the faces 6a and 7a are also inclined at an angle of 87 ° and the combination of both forms a V-shaped space.
  • 6 inverted and is trimpoint junction between the plates (1), below the same bonding pouch (10).
  • This junction point 6 ' has a permanent contact line between two plates (1) and the small angle of 6 ' provides means for this line to be maintained even in the presence of small bends between the coupled plates.
  • the lower side of the tooth 11 has an inclination of 25 ° which also repeats on the underside of the cavity 12, while on the opposite side the cradle 18 terminates with a 45 ° inclination which constitutes the inner side of the tooth (19) and the corresponding side of the cavity (16) also with 45 °, these surfaces inclined at 45 ° constitute invitations for traction between two plates (1), which allows to eliminate the use of traction tape.
  • the glue bag 20 extends vertically and horizontally between the adjacent faces of the tooth 19 and the cavity 16 and, together with the other bag 13, form self-adjusting gaps between two plates 1 concomitantly with space for tailing.
  • FIGS 8 and 9 show the engagement between the sides 3A and 3B between two plates 1, whereby it is seen that the side 3 ⁇ is receptive and invites the side 3B according to an angle of approximation.
  • the coupling is completed after the slant plate is positioned in the same plane as the other, and at that time those 45 ° inclinations of the tooth (17) and the cradle (18) impart a pulling effect between the two plates, providing a fine adjustment (18) and (16).
  • the locking of the teeth (11) and (17) in their respective recesses (18) and (16) is effected simultaneously.

Landscapes

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

Abstract

L'invention concerne une planche stratifiée pour la constitution d'un plancher flottant, sous forme de plaque rectangulaire (1), emboîtable co-planairement avec d'autres unités identiques. À cet effet, ses bords transversaux et longitudinaux présentent une partie profilée d'extrémité femelle (2A) et une partie profilée d'extrémité mâle (2B), alors que les bords longitudinaux, de la même manière, possèdent une partie profilée d'emboîtement femelle (3A) et une partie profilée d'emboîtement mâle (3B), celles-ci et les précédentes permettant d'obtenir des moyens d'emboîtement à coulissement pour ajustement de positionnement entre les unités de plaque (1). En outre, les parties profilées (3A) et (3B) permettent d'obtenir des moyens d'accouplement côte à côte des plaques (1) sans utilisation d'une courroie de traction, les parties profilées (2A) et (2B) étant assemblées avec de la colle, la combinaison de plusieurs unités permettant ainsi la formation de planchers décorés.
PCT/BR2013/000440 2013-10-18 2013-10-18 Planche stratifiée pour la constitution d'un plancher flottant WO2015054759A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/BR2013/000440 WO2015054759A1 (fr) 2013-10-18 2013-10-18 Planche stratifiée pour la constitution d'un plancher flottant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/BR2013/000440 WO2015054759A1 (fr) 2013-10-18 2013-10-18 Planche stratifiée pour la constitution d'un plancher flottant

Publications (1)

Publication Number Publication Date
WO2015054759A1 true WO2015054759A1 (fr) 2015-04-23

Family

ID=52827479

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/BR2013/000440 WO2015054759A1 (fr) 2013-10-18 2013-10-18 Planche stratifiée pour la constitution d'un plancher flottant

Country Status (1)

Country Link
WO (1) WO2015054759A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020117117A1 (fr) * 2018-12-05 2020-06-11 Välinge Innovation AB Joint de sous-plancher
US10941578B2 (en) 2018-01-10 2021-03-09 Valinge Innovation Ab Subfloor joint

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005068747A1 (fr) * 2004-01-13 2005-07-28 Välinge Innovation AB Systeme de couverture et de blocage de parquets et equipement de production de lames de parquet, par exemple.
WO2006090287A1 (fr) * 2005-02-23 2006-08-31 Flooring Industries Ltd Procede de fabrication de panneaux de plancher et panneaux de plancher obtenus selon ledit procede
US20070251173A1 (en) * 2006-05-01 2007-11-01 Stokes Stokes Flat strip with one or more slight bends with one or more guides and two or more terminal fasteners for interlocking three or more floor planks and a method of creating a floor of hardwood, laminate or artificial floor planks using a flat strip

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005068747A1 (fr) * 2004-01-13 2005-07-28 Välinge Innovation AB Systeme de couverture et de blocage de parquets et equipement de production de lames de parquet, par exemple.
WO2006090287A1 (fr) * 2005-02-23 2006-08-31 Flooring Industries Ltd Procede de fabrication de panneaux de plancher et panneaux de plancher obtenus selon ledit procede
US20070251173A1 (en) * 2006-05-01 2007-11-01 Stokes Stokes Flat strip with one or more slight bends with one or more guides and two or more terminal fasteners for interlocking three or more floor planks and a method of creating a floor of hardwood, laminate or artificial floor planks using a flat strip

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10941578B2 (en) 2018-01-10 2021-03-09 Valinge Innovation Ab Subfloor joint
WO2020117117A1 (fr) * 2018-12-05 2020-06-11 Välinge Innovation AB Joint de sous-plancher
CN113396263A (zh) * 2018-12-05 2021-09-14 瓦林格创新股份有限公司 底层地板接头
US11578495B2 (en) 2018-12-05 2023-02-14 Valinge Innovation Ab Subfloor joint
CN113396263B (zh) * 2018-12-05 2023-02-21 瓦林格创新股份有限公司 底层地板接头

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