WO2015054759A1 - Laminated floor board for composing a floating floor - Google Patents
Laminated floor board for composing a floating floor Download PDFInfo
- 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
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- tooth
- plates
- cavity
- laminated
- profile
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Classifications
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- 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.
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Floor Finish (AREA)
Abstract
Description
RÉGUA LAMINADA PARA COMPOSIÇÃO DE PISO FLUTUANTE. Campo da Invenção . LAMINATED RULER FOR FLOATING FLOOR COMPOSITION. Field of the Invention.
Mais particularmente a presente Invenção refere- se a aprimoramentos técnicos e funcionais especialmente desenvolvidos tendo em vista a caracterização de encaixes usinados configurados nos quatro lados de uma régua laminada, retangular, geralmente fabricada de substratos, notadamente aqueles conhecidos como HDF, painel de fibras de alta densidade, e também HPP, painel de partículas de alta densidade. Os referidos encaixes usinados configuram meios mecânicos ideais para acoplamento coplanar entre várias réguas laminadas utilizadas na formação de pisos flutuantes utilizados nos mais variados ambientes que suportam este tipo de piso, sejam eles comerciais, residenciais, industriais e outros . More particularly, 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.
Estado da técnica. State of the art.
Como é de conhecimento, atualmente existem vários tipos de pisos flutuantes, um deles é tradicionalmente chamado de piso laminado de alta resistência ou simplesmente piso flutuante, cuja característica principal é o fato de o mesmo ser formado por réguas que combinam diferentes materiais sintéticos e naturais. Estas réguas, em suas linhas gerais, são montadas sobre uma superfície previamente preparada, incluindo ou não camadas acústicas e impermeáveis. Para realização da montagem sobre a superfície são combinadas lado a lado inúmeras réguas que, para tanto, possuem as suas bordas longitudinais e transversais munidas de um tipo de encaixe adequado. Este tipo de encaixe pode variar praticamente em dois tipos básicos: um deles é do tipo macho e fêmea e exige- o uso de cola, enquanto o outro é do tipo auto-travante e dispensa o uso de cola, tal como ensinam, por exemplo, os documentos: As is known, there are currently several types of floating floors, one of them is traditionally called high resistance laminate flooring or simply floating floor, whose main feature is that it is formed by rulers that combine different synthetic and natural materials. These rulers, in general terms, are mounted on a previously prepared surface, including or not acoustically and impermeable layers. In order to carry out the assembly on the surface, numerous rules are combined side by side which, for this purpose, have their longitudinal and transverse edges provided with a suitable type of fit. This type of docking may vary practically in two basic types: one of them is of the male and female type and requires the use of glue, while the other is of the self-locking type and it does not use the glue, as they teach, for example, the documents:
BRMU8502680U, BR U8800835U2 , BRPI0606347A2 , BRMU8502680U, BR U8800835U2, BRPI0606347A2,
BRPI0612187A2, BRPIO 621183A2 , BRPI0802606A2 , BRPI0612187A2, BRPIO 621183A2, BRPI0802606A2,
US2002007606A1, US2002007609A1, US200315 681A1 , US2002007606A1, US2002007609A1, US200315681A1,
US2003180091A1, WO0177461, O0179623, WO0201018, US2003180091A1, WO0177461, O0179623, WO0201018,
WO02055809, WO02055810, WO03087498A1 e WO03089736A1. WO02055809, WO02055810, WO03087498A1 and WO03089736A1.
Logicamente todos os documentos acima, citados apenas como exemplo, apresentam as suas particularidades construtivas, que atendem com as respectivas vantagens a formação de pisos flutuantes de alta resistência, entretanto, notou-se que os encaixes entre uma régua e outra, principalmente nas bordas laterais, poderiam ser melhorados . consideravelmente, de modo que o conjunto pudesse atender alguns objetivos vantajosos, principalmente no que se . refere aos acoplamento entre as unidades, o que atualmente é realizado somente com o uso correto de cintas de tração para aproximar os encaixes longitudinais e, ainda, a dita cinta deve ser mantida por um determinado tempo durante o decorrer da montagem do piso, consequentemente, acaba por somar horas a mais de colocação e, no final, o custo do conjunto acaba por ser proporcionalmente maior. Of course, all the above mentioned documents, cited by way of example only, present their constructive peculiarities, which meet with the respective advantages the formation of high resistance floating floors, however, it has been noticed that the fittings between one ruler and another, especially at the lateral edges , could be improved. considerably, so that the set could meet some advantageous objectives, especially in what if. refers to the coupling between the units, which is currently carried out only with the correct use of tension straps to approximate the longitudinal fittings, and further, said strap must be maintained for a certain time during the course of the floor assembly, ends up adding up more hours of placement and, in the end, the cost of the set turns out to be proportionately larger.
Objetivos da Invenção. Objectives of the Invention.
A concretização de um piso flutuante formado por réguas laminadas unidas mecanicamente através de encaixes "híbridos" usinados com diferentes ângulos que permitem encaixe entre si de forma simples e rápida, definindo uma régua ideal para composição de pisos em ambientes comerciais e residenciais, compondo-se parte da instalação com o uso de rodapés e perfis de acabamento . The realization of a floating floor formed by laminated slabs mechanically joined through "hybrid" fittings machined with different angles that allow to fit together simply and quickly, defining an ideal rule for the composition of floors in commercial and residential environments, part of the installation being composed by the use of skirting boards and finishing profiles.
O principal objetivo vantajoso do piso em questão é o seu sistema de encaixes "híbrido" com diferentes ângulos que permitem encaixá-los entre si de forma simples e rápida. 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.
Os encaixes longitudinais da régua, alem da praticidade proporcionada, confere dois efeitos especiais: "tração" e "travamento". Ambos obtidos com a combinação de diferentes ângulos. O travamento é conseguido pelo efeito gancho de encaixe, enquanto a tração é a combinação de partes inclinadas. Os dois efeitos se combinam para que o encaixe entre duas unidades seja naturalmente realizado e as superfícies inclinadas de tração funcionam como convites automáticos para "aumentar a pressão de aproximação" entre as unidades, consequentemente, tornou possível dispensar o uso de cinta de tração, o que é substancialmente vantajoso no momento da instalação do piso flutuante. 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.
Portanto, a régua em questão dispensa o uso de cintas de tração por conta de os encaixes longitudinais terem ângulos que alinham e travam as réguas de pisos em si, permitindo encaixar os topos com o uso de ferramentas adequadas para juntar os topos transversais. Para estes encaixes se faz necessário a aplicação de cola entre os encaixes. Therefore, 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.
Todos os detalhes de encaixe podem ser igualmente aplicados em réguas com qualquer dimensionamento, principalmente aqueles mais adotados para tal tipo de produto, mantendo-se um padrão retangular, por exemplo, de 0,190 x 1,357 até 0,300 x 1,357 milímetros, cujas, espessuras podem variar também entre 0,6 até 0,10 milímetros. Da mesma forma, estas réguas podem ser constituídas pela combinação de diferentes materiais conhecidos, incluindo os de acabamento, que são responsáveis pela alta resistência a impactos e amassamentos , onde estes substratos são revestidos de laminas de celulose que protegem o produto, dão a estabilidade dimensional e também tem a função de dar o padrão decorativo ao piso, geralmente de madeira natural . All fitting details can also be applied to 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. Likewise, 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.
Descrição dos desenhos . Description of the drawings.
Para melhor compreensão da presente Invenção, é feita em seguida uma descrição detalhada da mesma, fazendo-se referências aos desenhos anexos: For a better understanding of the present invention, a detailed description thereof is made below, with references to the accompanying drawings:
FIGURA 1 representa uma perspectiva de algumas placas acopladas coplanarmente exemplificando parcialmente um piso flutuante; FIGURE 1 is a perspective view of some coplanar coupled plates partially illustrating a floating floor;
FIGURA 2 mostra uma vista em elevação colocando em destaque os encaixes macho e fêmea de topo da placa em. questão; FIGURE 2 shows a elevation view by showing the top male and female grooves of the plate in FIG. question;
FIGURA 3 ilustra uma vista lateral colocando em destaque os encaixes das bordas longitudinais da placa; FIGURE 3 illustrates a side view by showing the notches of the longitudinal edges of the plate;
FIGURA 4 é um detalhe substancialmente ampliado mostrando os encaixes longitudinais da placa na posição desacoplada; FIGURE 4 is a substantially enlarged detail showing the longitudinal grooves of the plate in the uncoupled position;
FIGURA 5 expõe também um detalhe ampliado dos mesmos encaixes, porém, na posição acoplada; FIGURAS 6 e 7 reproduzem vistas iguais as figuras 4 e 5, porém, com indicação de alguns graus importantes de inclinação de algumas faces que forma os encaixes; e as 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
FIGURAS 8 e 9 também são vistas iguais as das figuras 4 e 5, porem, neste caso para ilustração do encaixe entre duas placas. 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.
Descrição detalhada da invenção. Detailed description of the invention.
De acordo com estas ilustrações e em seus pormenores, mais particularmente as figuras 1, 2 e 3, a presente Invenção, RÉGUA LAMINADA PARA COMPOSIÇÃO DE PISO FLUTUANTE, é do tipo tradicionalmente com feitio de placa retangular (1), fabricada de acordo com qualquer dimensionamento condizente com a finalidade do produto, mantendo-se um padrão retangular, por exemplo, de 0,190 x 1,357 até 0,300 x' 1,357 milímetros, cujas espessuras podem variar também entre 0,6 até 0,10 milímetros e, ainda, é fabricada com diferentes substratos responsáveis pela alta resistência a impactos e amassamentos , notadamente aqueles conhecidos como HDF, painel de fibras de alta densidade, e também HPP, painel de partículas de alta densidade, revestidos de laminas de celulose que protegem o produto, dão a estabilidade dimensional e também tem a função de dar o padrão decorativo ao piso, geralmente de madeira natural. According to these illustrations and in more detail, more particularly Figures 1, 2 and 3, the present invention, 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.
Ainda com relação às figuras de 1 a 3, a placa retangular (1) é encaixável coplanarmente com outras unidades iguais e, para tanto, as suas bordas transversais e longitudinais apresentam perfis peculiares de encaixe, todos eles obtidos por fresagem, onde as extremidades ou bordas transversais possuem, respectivamente, perfil extremo fêmea (2A) e perfil extremo macho (2B), enquanto as bordas longitudinais, da mesma maneira, possuem perfil de engate fêmea (3A) e perfil de engate macho (3B), estes e os anteriores conferem meios de encaixe corrediço, o que permite ajuste de posicionamento entre as unidades de placa (1), como também os perfis (3A) e 3B) conferem meios para acoplamento lado a lado das placas (1) sem o uso de cinta de tração, enquanto os perfis (2A) e (2B) são unidos com cola adequada. Still with reference to figures 1 to 3, 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.
Conforme ilustram as figuras '4 e 5, a presente invenção está caracterizada pelo fato de, inicialmente, os perfis de engate fêmea (3A) e de engate macho (3B), quando acoplados, compreenderem: As shown in Figures 4 and 5, the present invention is characterized in that initially the female engaging (3A) and male engaging (3B) profiles, when coupled, comprise:
- três níveis de ajuste e acoplamento, sendo um superior de aproximação (4), um intermediário de travamento (5) e um de apoio e tração (6); - three levels of adjustment and coupling, an approach superior (4), a locking intermediate (5) and a support and traction (6);
- o nível é de aproximação (4), ordinariamente vertical, nasce na face superior e desenvolve-se para baixo até aproximadamente 1/3 da altura ou espessura da placa (1), como também é definido por duas faces adjacentes das duas placas acopladas, essas duas faces são simétricas e apresentam trechos ligeiramente inclinados ( 6a - 6b) e (7a - 7b) intercalados por degrau intermediário (8 e 9), formando entre elas uma bolsa de colagem (10) praticamente em V" invertido; 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);
- Abaixo da bolsa de colagem (10) forma-se o segundo nível ou nível intermediário de travamento (5) contra movimentos verticais entre as duas placas (1), definido no lado de engate macho (3B) por um dente horizontal (11), ordinariamente trapezoidal, que encontra uma cavidade de igual formato (12) no lado do engate fêmea (3A) , porém, dita cavidade (12) apresenta profundidade suficiente para formar outra bolsa de colagem (13) que se estende por sob o dito dente (11); e Below the glue bag 10 is formed the second or intermediate level of locking 5 against vertical movements between the two plates 1 defined on the male engaging side 3B by 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); and
- abaixo do nível intermediário de travamento (5) forma-se o terceiro nível definido como de tração e travamento longitudinal (6) que, no lado de engate macho (3B), é formado por uma parte cavada (14) da face inferior da placa (1) e, do lado do engate fêmea (3A), esta mesma parte tem uma borda avançada definida como aba de apoio (15) que se ajusta na dita cavidade (14) que, por sua vez, tem. o seu lado superior definido por um perfil com uma reentrância (16) e um dente (17), ambos ordinariamente trapezoidais, formados no lado inferior do dente horizontal (11), sendo que este mesmo perfil se repete no lado ou face superior do apoio (15), onde forma-se uma depressão central ordinariamente trapezoidal definida como berço (18) e um dente distai (19), em que o primeiro constitui receptáculo de encaixe para o dente (17), enquanto o dente distai (19) encontra encaixa na cavidade (16) com uma folga e formação de bolsa de colagem (20), o que também se repete (21) no ponto de apoio (6), onde existe um rebaixo complementar (22) no fundo do berço (18) . - below the intermediate level of locking (5) there is formed 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, .
Conforme ilustram as figuras 6 e 7 as faces (6a) e (7a) são inclinadas igualmente com ângulo de 87° e a combinação de ambas forma um espaço em "V". invertido de 6o e constitui ponto de ajuste fino de junção entre placas (1), ficando abaixo do mesmo a bolsa de colagem (10) . Este ponto de junção de 6o apresenta uma linha de contato permanente entre duas placas (1) e o pequeno ângulo de 6o confere meios para que esta linha seja mantida mesmo na presença de pequenas flexões entre as placas acopladas. As shown in Figures 6 and 7 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.
O ponto de encontro da face superior do dente The meeting point of the upper tooth face
(11) com a face (6b) é abatido com uma reentrância arredondada que concorda com a dita face do dente (11) e um pequeno trecho inclinado de 30° que termina na face (6b), eliminando com isso pontos de ruptura, o que também acontece com a cavidade (12), onde todos os cantos são arredondados e se combinam com os arredondamentos correspondentes do dito dente (11). (11) with the face (6b) is collapsed with a rounded recess which agrees with said face of the tooth (11) and a small inclined portion of 30 ° terminating in the face (6b), thereby eliminating breakage points. which also occurs with the cavity 12, where all the corners are rounded and combine with the corresponding roundings of said tooth 11.
O lado inferior do dente (11) apresenta uma inclinação de 25° que se repete também no lado inferior da cavidade (12), enquanto pelo lado oposto o berço (18) termina com uma inclinação de 45° que constitui o lado interno do dente (19) e o lado correspondente da cavidade (16) igualmente com 45°, sendo que estas superfícies inclinadas a 45° constituem convites para tração entre duas placas (1), o que permite eliminar o uso de cinta de tração. 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.
A bolsa de colagem (20) se estende vertical e horizontalmente entre as faces adjacentes do dente (19) e da cavidade (16) e, em conjunto com a outra bolsa (13), formam folgas de autoajuste entre duas placas (1) concomitantemente com espaço para disposição de cola. 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.
As duas faces adjacentes verticais do dente (19) e da cavidade (16) possui as suas bordas inferiores igualmente chanfradas para alívio de cantos vivos. As figuras 8 e 9 mostram o encaixe entre os lados (3A) e (3B) entre duas placas (1), por onde se verifica que o lado (3Ά) é receptivo e convida o lado (3B) de acordo com um ângulo de aproximação. O acoplamento se completa após a placa inclinada ser posicionada no mesmo plano da outra e, neste momento, aquelas inclinações de 45° do dente (17) e do berço (18) conferem um efeito de tração entre as duas placas, proporcionando um ajuste fino ideal e, concomitantemente, ocorre travamento contra forças verticais e horizontais, graças ao entrosamento dos dentes (11) e (17) nas suas respectivas cavidades (18) e (16). The two adjacent upright faces of the tooth 19 and the cavity 16 have their lower edges equally beveled for relief of sharp edges. Figures 8 and 9 show the engagement between the sides 3A and 3B between two plates 1, whereby it is seen that the side 3Ά 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.
Claims
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/BR2013/000440 WO2015054759A1 (en) | 2013-10-18 | 2013-10-18 | Laminated floor board for composing a floating floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/BR2013/000440 WO2015054759A1 (en) | 2013-10-18 | 2013-10-18 | Laminated floor board for composing a floating floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2015054759A1 true WO2015054759A1 (en) | 2015-04-23 |
Family
ID=52827479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/BR2013/000440 Ceased WO2015054759A1 (en) | 2013-10-18 | 2013-10-18 | Laminated floor board for composing a floating floor |
Country Status (1)
| Country | Link |
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| WO (1) | WO2015054759A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020117117A1 (en) * | 2018-12-05 | 2020-06-11 | Välinge Innovation AB | Subfloor joint |
| US10941578B2 (en) | 2018-01-10 | 2021-03-09 | Valinge Innovation Ab | Subfloor joint |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005068747A1 (en) * | 2004-01-13 | 2005-07-28 | Välinge Innovation AB | Floor covering and locking system and an equipement for production of e.g floorboards. |
| WO2006090287A1 (en) * | 2005-02-23 | 2006-08-31 | Flooring Industries Ltd | Method for manufacturing floor panels, as well as floor panel obtained by means of such method |
| 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 |
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2013
- 2013-10-18 WO PCT/BR2013/000440 patent/WO2015054759A1/en not_active Ceased
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005068747A1 (en) * | 2004-01-13 | 2005-07-28 | Välinge Innovation AB | Floor covering and locking system and an equipement for production of e.g floorboards. |
| WO2006090287A1 (en) * | 2005-02-23 | 2006-08-31 | Flooring Industries Ltd | Method for manufacturing floor panels, as well as floor panel obtained by means of such method |
| 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 (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10941578B2 (en) | 2018-01-10 | 2021-03-09 | Valinge Innovation Ab | Subfloor joint |
| WO2020117117A1 (en) * | 2018-12-05 | 2020-06-11 | Välinge Innovation AB | Subfloor joint |
| CN113396263A (en) * | 2018-12-05 | 2021-09-14 | 瓦林格创新股份有限公司 | Sub-floor joint |
| US11578495B2 (en) | 2018-12-05 | 2023-02-14 | Valinge Innovation Ab | Subfloor joint |
| CN113396263B (en) * | 2018-12-05 | 2023-02-21 | 瓦林格创新股份有限公司 | Subfloor Joint |
| US12116787B2 (en) | 2018-12-05 | 2024-10-15 | Välinge Innovation AB | Subfloor joint |
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