WO2020215134A1 - Arrangement applied to pulley with automatic dual lateral lock - Google Patents

Arrangement applied to pulley with automatic dual lateral lock Download PDF

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Publication number
WO2020215134A1
WO2020215134A1 PCT/BR2019/050416 BR2019050416W WO2020215134A1 WO 2020215134 A1 WO2020215134 A1 WO 2020215134A1 BR 2019050416 W BR2019050416 W BR 2019050416W WO 2020215134 A1 WO2020215134 A1 WO 2020215134A1
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WO
WIPO (PCT)
Prior art keywords
housing
bearing
pulley
double
holes
Prior art date
Application number
PCT/BR2019/050416
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French (fr)
Portuguese (pt)
Inventor
José Carlos SIEGLE
Original Assignee
Siegle Jose Carlos
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Publication date
Application filed by Siegle Jose Carlos filed Critical Siegle Jose Carlos
Publication of WO2020215134A1 publication Critical patent/WO2020215134A1/en

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/0621—Details, e.g. suspension or supporting guides
    • E05D15/0626—Details, e.g. suspension or supporting guides for wings suspended at the top
    • E05D15/063—Details, e.g. suspension or supporting guides for wings suspended at the top on wheels with fixed axis
    • E05D15/0634—Details, e.g. suspension or supporting guides for wings suspended at the top on wheels with fixed axis with height adjustment

Definitions

  • This utility model patent application deals with an unprecedented pulley arrangement applied to doors, whose double lock positioned laterally to the pulley box, far from the stamping point, guarantees total effectiveness in locking the movable bearing during installation of product. In addition to allowing easy removal of the door for maintenance, whenever the user wishes. Its locking is facilitated, being possible to do it only with the use of the hand.
  • the innovation is applied in the segment of accessories for assembling furniture, more specifically, the pulley is used in sliding doors of cabinets and similar items.
  • the current state of the art comprises some patent documents that anticipate some solutions, the closest being the document BR 202018015261- 6, deposited on 07/26/2018, entitled “DISPOSITION APPLIED IN A PULLEY WITH AUTOMATIC LOCK AND PINS FITTINGS FOR SPRINGS ”- the innovation deals with an automatic locking system located between the movable bearing and the pulley box, which, by means of a central projection! on the inner rear wall of said box, when making mechanical interference with the limb stop! mobile, it locks the limb !.
  • the lock is positioned in a central area close to where the stamping tool operates. Due to the dimensional variation of the stamping, it occurs that the locking of the bearing sometimes becomes “heavy”, or else the said locking does not even occur.
  • the objective of the present innovation is to propose a double lateral lock for more uniform, reliable, robust and effective operation in locking the bearing.
  • the objective of the present innovation is to propose a double side lock that allows the necessary residence time for the installation of the door, as well as for its removal.
  • the objective of the present innovation is to propose a double lateral lock positioned far from the stamping area (central area), in order to avoid the inconstancy of the effectiveness of said lock, as a consequence of the irregularities in the stamping process of the central area of the bearing.
  • the objective of this innovation is to propose a double side lock that can be armed in a practical and smooth way, only with the help of hands.
  • the objective of this innovation is to propose a double side lock, with an excellent cost-benefit ratio.
  • FIG. 1 Perspective view of the arrangement applied on a pulley with double automatic side lock
  • FIG. 2 Perspective view of the housing of the arrangement applied on a pulley with double automatic side lock
  • FIG. 3 Perspective view of the arrangement applied on a pulley with double automatic side lock, in the locked position
  • FIG. 4 Side section view of the arrangement applied on a pulley with double automatic side lock, in the locked position;
  • FIG. 5 Side section view of the arrangement applied on a pulley with double automatic side lock, in the unlocked position;
  • FIG. 6 Schematic view illustrating the use of the coil to obtain the product, with the variation of the step
  • FIG. 7 Schematic view illustrating the punch separating the pieces
  • FIG. 8 Schematic view showing a bearing with uniform central region
  • FIG. 9 Schematic view showing a bearing with the central region forming a slot
  • FIG. 10 Schematic view showing a bearing with the central region forming a burr.
  • ARRANGEMENT APPLIED IN A ROLLER WITH DOUBLE AUTOMATIC LATERAL LATCH object of this utility model patent application, refers to a pulley (1) with double lateral lock (2) in the housing (3), whose larger dimensions, moving away from the central region (4) critical of the die, results in an increase in the contact area and / or mechanical interference with the bearing (5).
  • the pulley (1) consists of a housing (3), which on the sides are pronounced folds, turned inwards, which act as guides (6) for the sliding movement of the bearing (5), which contains the caster (7) pin (8), which runs along the lower rails of the cabinet door.
  • a folded top flap (9) with three holes, the two side holes (10), for the reception and fitting of the split ends of the polymeric pins (11) and their springs (12) damping, while the central hole (13) is for inserting the screw (14) for adjusting and disarming the double side lock (2).
  • the lower flap (15), with an inverted fold to the upper flap (9), serves as a stop on the cabinet door, with the pulley (1) being fixed by means of six holes (16) and respective screws, with four holes (16) in the housing (3) and two holes (16) in said lower flap (15).
  • the bearing (5) has sides (17) with compatible folds for sliding in the guides (6) of the housing (3), and the upper flap (9) of the same is what effect the automatic locking when transposing the double side lock (2), while the unlocking is done by the actuation of the adjustment screw (14) and disarm on the upper flap (9) of said housing (3). When unlocked, the bearing (5) remains below the lower end of the adjusting and disarming screw (14).
  • the pulley housing (3) (1) is obtained by a progressive stamping process, whose influence of the punch (18) for separating the parts causes small variations in the central region (B) of the upper flange (9) of the bearing ( 5). Such variations, in the case of the strip's pitch (A) varies forward, that is, in a positive way, the punch (18) will cut the piece, leaving a tear (R). On the other hand, if the pitch of the strip (A) varies backwards, that is, in a negative way, the punch (18) will cut the piece, leaving a burr (A). Such inconsistency will cause a critical point in the central region (B) of the upper flap (9) of the bearing (5).
  • the innovation deals with the placement of an automatic double side lock (2), which is defined by a larger projection, located outside the area of influence of the punch (18) for separating the pieces, that is, where there is no there are variations of the stamp.
  • This double side lock (2) has the function of creating a mechanical interference with the bearing (5). Away from the central area subject to the effects of the stamping tool, the double side lock (2) will work in a more uniform, reliable, robust and effective way to lock the bearing (5).
  • the double lateral lock (2) was also distributed laterally, in order to increase the area of contact with the bearing (5).

Abstract

The present invention relates to a pulley (1) with a dual lateral lock (2) in the housing (3), the larger dimensions of which, moving away from the critical central region (4) of the die, increase the area of contact and/or mechanical interference with the bearing (5).

Description

DISPOSIÇÃO APLICADA EM ROLDANA COM DUPLA TRAVA LATERAL APPLIED APPLICATION IN PULLEY WITH DOUBLE LATCH LATCH
AUTOMÁTICA AUTOMATIC
BREVE SUMÁRIO BRIEF SUMMARY
[0001 ] Trata a presente solicitação de patente de modelo de utilidade de uma inédita disposição em roldana aplicada em portas, cuja dupla trava posicionada lateralmente à caixa da roldana, distante do ponto de estampo, garante total eficácia no travamento do mancai móvel durante a instalação do produto. Além de permitir fácil retirada da porta para manutenção, quando assim desejar o usuário. Seu travamento é facilitado, sendo possível fazê-lo apenas com a utilização da mão. [0001] This utility model patent application deals with an unprecedented pulley arrangement applied to doors, whose double lock positioned laterally to the pulley box, far from the stamping point, guarantees total effectiveness in locking the movable bearing during installation of product. In addition to allowing easy removal of the door for maintenance, whenever the user wishes. Its locking is facilitated, being possible to do it only with the use of the hand.
CAMPO DE APLICAÇÃO APPLICATION FIELD
[0002] A inovação é aplicada no segmento de acessórios para montagem de mobiliário, mais especificamente, a roldana é utilizada em portas de correr de armários e artigos congéneres. [0002] The innovation is applied in the segment of accessories for assembling furniture, more specifically, the pulley is used in sliding doors of cabinets and similar items.
ESTADO DA TÉCNICA TECHNICAL STATUS
[0003] O atual estado da técnica compreende alguns documentos de patentes que antecipam algumas soluções, sendo, o mais próximo, o documento BR 202018015261- 6, depositado em 26/07/2018, intitulado “DISPOSIÇÃO APLICADA EM ROLDANA COM TRAVA AUTOMÁTICA E PINOS ENCAIXÁVEIS PARA MOLAS” - a inovação trata de um sistema de trava automático localizado entre o mancai móvel e a caixa da roldana, que, por meio de uma projeção centra! na parede posterior interna da referida caixa, ao fazer interferência mecânica com o batente do manca! móvel, perfaz o travamento do manca!. [0003] The current state of the art comprises some patent documents that anticipate some solutions, the closest being the document BR 202018015261- 6, deposited on 07/26/2018, entitled “DISPOSITION APPLIED IN A PULLEY WITH AUTOMATIC LOCK AND PINS FITTINGS FOR SPRINGS ”- the innovation deals with an automatic locking system located between the movable bearing and the pulley box, which, by means of a central projection! on the inner rear wall of said box, when making mechanical interference with the limb stop! mobile, it locks the limb !.
[004] A trava automática do pedido acima apresenta um problema relevante. A disposição de apenas uma pequena projeção na área central (trava) da caixa da roldana torna o travamento instável, não sendo possível garantí-lo pelo período nessário para a instalação da porta, ou para sua retirada posterior, no caso de haver necessidade de manutenção. [004] The automatic locking of the above request presents a relevant problem. The provision of only a small projection in the central area (lock) of the pulley box makes the locking unstable, and it is not possible to guarantee it for the period necessary for the installation of the door, or for its subsequent removal, in case maintenance is required. .
[0004] No BR 202018015261-6, a trava é posicionada numa área central próxima onde atua a ferramenta do estampo. Devido a variação dimensional do processo de estampo, ocorre que o travamento do mancai por vezes fica“pesado”, ou então o referido travamento nem ocorre. [0004] In BR 202018015261-6, the lock is positioned in a central area close to where the stamping tool operates. Due to the dimensional variation of the stamping, it occurs that the locking of the bearing sometimes becomes “heavy”, or else the said locking does not even occur.
[0005] O fato acima acontece, pois no processo de fabricação de estampagem progressiva, a matéria-prima utilizada é uma tira/bobina de aço, a qual é representada na figura 6. Conforme ilustrado na figura 6, o intervalo ou espaço (S) entre as duas peças ocorre na determinação da disposição das peças na bobina de aço, porém, este intervalo pode alterar durante o processo, conforme a variação da espessura do material, da dureza do material, do avanço da tira, dentre outros. Assim sendo, conforme ilustrado na figura 7, durante a separação dos mancais com punção de corte, pode haver uma pequena variação na região central (B) do mancai, figura 8. Conforme ilustrado na figura 9, se o passo da tira (A) variar para frente, ou seja, de forma positiva, o punção cortará a peça, deixando um rasgo (R), figura 9, ou se o passo da tira (A) variar para trás, ou seja, de forma negativa, o punção cortará a peça, deixando uma rebarba (A), figura 10. Tal inconstância afetará no travamento da roldana, por se tratar de um ponto crítico que fará interferência com a carcaça da roldana propriamente dita. OBJETIVOS DO NOVO MODELO [0005] The above fact happens, because in the progressive stamping manufacturing process, the raw material used is a steel strip / coil, which is represented in figure 6. As shown in figure 6, the gap or space (S ) between the two parts occurs in determining the disposition of the parts in the steel coil, however, this interval can change during the process, according to the variation of the material thickness, the material hardness, the advance of the strip, among others. Therefore, as shown in figure 7, during the separation of the bearings with a cut punch, there may be a small variation in the central region (B) of the bearing, figure 8. As shown in figure 9, if the strip pitch (A) vary forward, that is, in a positive way, the punch will cut the piece, leaving a tear (R), figure 9, or if the step of the strip (A) varies backwards, that is, in a negative way, the punch will cut the piece, leaving a burr (A), figure 10. Such inconsistency will affect the locking of the pulley, as it is a critical point that will interfere with the pulley housing itself. OBJECTIVES OF THE NEW MODEL
[0006] É objetivo da presente inovação, propor uma dupla trava lateral de funcionamento mais uniforme, confiável, robusta e eficaz no travamento do mancai. [0006] The objective of the present innovation is to propose a double lateral lock for more uniform, reliable, robust and effective operation in locking the bearing.
[0007] É objetivo da presente inovação, propor uma dupla trava lateral que permite o tempo de permanência necessário para a instalação da porta, bem como para sua retirada. [0007] The objective of the present innovation is to propose a double side lock that allows the necessary residence time for the installation of the door, as well as for its removal.
[0008] É objetivo da presente inovação, propor uma dupla trava lateral posicionada longe da área de estampo (área central), a fim de evitar a inconstância da efetividade da referida trava, consequência das irregularidades do processo de estampagem da área central do mancai. [0008] The objective of the present innovation is to propose a double lateral lock positioned far from the stamping area (central area), in order to avoid the inconstancy of the effectiveness of said lock, as a consequence of the irregularities in the stamping process of the central area of the bearing.
[0009] É objetivo da presente inovação, propor uma dupla trava lateral passível de ser armada de forma prática e suave, apenas com o auxílio das mãos. [0009] The objective of this innovation is to propose a double side lock that can be armed in a practical and smooth way, only with the help of hands.
[0010] É objetivo da presente inovação, propor uma dupla trava lateral, de ótima relação custo x benefício. [0010] The objective of this innovation is to propose a double side lock, with an excellent cost-benefit ratio.
DESCRIÇÃO DO NOVO MODELO [001 1 ] Trata de uma dupla trava lateral localizada em pontos da carcaça onde não existe influência do punção de separação das peças, ou seja, não há variações do estampo (a altura da trava será sempre a mesma). Mais detalhadamente, se refere a uma dupla saliência que tem a função de garantir total efetividade na montagem, e por longo prazo de utilização, criando dupla interferência com o mancai móvel e travando o mesmo abaixo do parafuso de regulagem, impossibilitando seu movimento durante a montagem do sistema, e permitindo assim que o montador consiga travar a roldana, suavemente, de forma manual. Para destravar, basta utilizar uma chave Phillips ou fenda e girar o parafuso de regulagem, até que o sistema destrave automaticamente. A dupla trava lateral também foi distribuída lateralmente, com o intuito de aumentar a área de contato. DESCRIPTION OF THE NEW MODEL [001 1] It deals with a double lateral lock located at points of the carcass where there is no influence of the separation puncture of the parts, that is, there are no variations of the stamp (the height of the lock will always be the same). In more detail, it refers to a double protrusion that has the function of guaranteeing total effectiveness in the assembly, and for a long term of use, creating double interference with the movable bearing and locking it under the adjustment screw, making it impossible to move during the assembly. of the system, and thus allowing the assembler to lock the pulley, smoothly, manually. To unlock, simply use a Phillips screwdriver or screwdriver and turn the adjustment screw, until the system automatically unlocks. The double side lock was also distributed laterally, in order to increase the contact area.
DESCRIÇÃO DOS DESENHOS DESCRIPTION OF THE DRAWINGS
[0012] O modelo será, a seguir, explicado em suas características construtivas, numa realização preferida, sendo que, para melhor entendimento, referências serão feitas aos desenhos anexos, nos quais estão representadas de forma ilustrativa e não limitativa: [0012] The model will then be explained in terms of its construction characteristics, in a preferred embodiment, and for better understanding, references will be made to the attached drawings, in which they are represented in an illustrative and non-limiting way:
FIG. 1 : Vista em perspectiva da disposição aplicada em roldana com dupla trava lateral automática; FIG. 1: Perspective view of the arrangement applied on a pulley with double automatic side lock;
FIG. 2: Vista em perspectiva da carcaça da disposição aplicada em roldana com dupla trava lateral automática; FIG. 2: Perspective view of the housing of the arrangement applied on a pulley with double automatic side lock;
FIG. 3: Vista em perspectiva da disposição aplicada em roldana com dupla trava lateral automática, na posição travada; FIG. 3: Perspective view of the arrangement applied on a pulley with double automatic side lock, in the locked position;
FIG. 4: Vista em corte lateral da disposição aplicada em roldana com dupla trava lateral automática, na posição travada; FIG. 4: Side section view of the arrangement applied on a pulley with double automatic side lock, in the locked position;
FIG. 5: Vista em corte lateral da disposição aplicada em roldana com dupla trava lateral automática, na posição destravada; FIG. 5: Side section view of the arrangement applied on a pulley with double automatic side lock, in the unlocked position;
FIG. 6: Vista esquemática ilustrando o uso da bobina para obtenção do produto, com a variação do passo; FIG. 6: Schematic view illustrating the use of the coil to obtain the product, with the variation of the step;
FIG. 7: Vista esquemática ilustrando o punção separando as peças; FIG. 7: Schematic view illustrating the punch separating the pieces;
FIG. 8: Vista esquemática ilustrando um mancai com a região central uniforme; FIG. 9: Vista esquemática ilustrando um mancai com a região central formando um rasgo; FIG. 8: Schematic view showing a bearing with uniform central region; FIG. 9: Schematic view showing a bearing with the central region forming a slot;
FIG. 10: Vista esquemática ilustrando um mancai com a região central formando uma rebarba. FIG. 10: Schematic view showing a bearing with the central region forming a burr.
DESCRIÇÃO DETALHADA DETAILED DESCRIPTION
[0013] “DISPOSIÇÃO APLICADA EM ROLDANA COM DUPLA TRAVA LATERAL AUTOMÁTICA”, objeto desta solicitação de patente de modelo de utilidade, se refere a uma roldana (1 ) com dupla trava lateral (2) na carcaça (3), cujas dimensões maiores, afastando-se da região central (4) crítica do estampo, resulta no aumento da área de contato e/ou interferência mecânica com o mancai (5). [0013] "ARRANGEMENT APPLIED IN A ROLLER WITH DOUBLE AUTOMATIC LATERAL LATCH", object of this utility model patent application, refers to a pulley (1) with double lateral lock (2) in the housing (3), whose larger dimensions, moving away from the central region (4) critical of the die, results in an increase in the contact area and / or mechanical interference with the bearing (5).
[0014] A roldana (1 ) é constituída por uma carcaça (3), que nas laterais se pronunciam dobras, voltadas para dentro, as quais funcionam como guias (6) para o movimento deslizante do mancai (5), que contém o rodízio (7) pinado (8), o qual percorre os trilhos inferiores da porta do armário. Complementam a carcaça (3), uma aba superior (9) dobrada dotada de três orifícios, sendo os dois orifícios laterais (10), para a recepção e encaixe das extremidades bipartidas elásticas dos pinos (1 1 ) poliméricos e respectivas molas (12) de amortecimento, ao passo que o orifício central (13) é para a inserção do parafuso (14) de ajuste e desarme da dupla trava lateral (2). Já a aba inferior (15), com dobra invertida à aba superior (9), serve de batente à porta do armário, sendo a fixação da roldana (1 ) realizada por meio de seis orifícios (16) e respectivos parafusos, sendo quatro orifícios (16) na carcaça (3) e dois orifícios (16) na referida aba inferior (15). O mancai (5) apresenta laterais (17) com dobras compatíveis para o deslizamento nos guias (6) da carcaça (3), sendo que a aba superior (9) da mesma é que efetiva o travamento automático quando da transposição da dupla trava lateral (2), ao passo que o destravamento é feito pela atuação do parafuso (14) de ajuste e desarme sobre a aba superior (9) de dita carcaça (3). Quando destravado, o mancai (5) permanece abaixo da extremidade inferior do parafuso (14) de ajuste e desarme. [0014] The pulley (1) consists of a housing (3), which on the sides are pronounced folds, turned inwards, which act as guides (6) for the sliding movement of the bearing (5), which contains the caster (7) pin (8), which runs along the lower rails of the cabinet door. Complement the housing (3), a folded top flap (9) with three holes, the two side holes (10), for the reception and fitting of the split ends of the polymeric pins (11) and their springs (12) damping, while the central hole (13) is for inserting the screw (14) for adjusting and disarming the double side lock (2). The lower flap (15), with an inverted fold to the upper flap (9), serves as a stop on the cabinet door, with the pulley (1) being fixed by means of six holes (16) and respective screws, with four holes (16) in the housing (3) and two holes (16) in said lower flap (15). The bearing (5) has sides (17) with compatible folds for sliding in the guides (6) of the housing (3), and the upper flap (9) of the same is what effect the automatic locking when transposing the double side lock (2), while the unlocking is done by the actuation of the adjustment screw (14) and disarm on the upper flap (9) of said housing (3). When unlocked, the bearing (5) remains below the lower end of the adjusting and disarming screw (14).
[0015] A carcaça (3) da roldana (1 ) é obtida por processo de estampagem progressiva, cuja influência do punção (18) de separação das peças ocasionam pequenas variações na região central (B) da aba superior (9) do mancai (5). Tais variações, no caso do passo da tira (A) variar para frente, ou seja, de forma positiva, o punção (18) cortará a peça, deixando um rasgo (R). Por outro lado, se o passo da tira (A) variar para trás, ou seja, de forma negativa, o punção (18) cortará a peça, deixando uma rebarba (A). Tal inconstância ocasionará um ponto crítico na região central (B) da aba superior (9) do mancai (5). [0015] The pulley housing (3) (1) is obtained by a progressive stamping process, whose influence of the punch (18) for separating the parts causes small variations in the central region (B) of the upper flange (9) of the bearing ( 5). Such variations, in the case of the strip's pitch (A) varies forward, that is, in a positive way, the punch (18) will cut the piece, leaving a tear (R). On the other hand, if the pitch of the strip (A) varies backwards, that is, in a negative way, the punch (18) will cut the piece, leaving a burr (A). Such inconsistency will cause a critical point in the central region (B) of the upper flap (9) of the bearing (5).
[017] Mais particularmente, a inovação trata da colocação de dupla trava lateral (2) automática, que se define por saliência de maior dimensão, localizada fora da área de influência do punção (18) de separação das peças, ou seja, onde não há variações do estampo. Essa dupla trava lateral (2) tem a função de criar uma interferência mecânica com o mancai (5). Longe da área central sujeita aos efeitos da ferramenta do estampo, a dupla trava lateral (2) funcionará de maneira mais uniforme, confiável, robusta e eficaz no travamento do mancai (5). A dupla trava lateral (2) também foi distribuída lateralmente, com o intuito de aumentar a área de contato com o mancai (5). No momento em que o montador empurra o mancai (5) para cima, após passar por essas duas interferências, ou seja, pela dupla trava lateral (2), o mancai (5) trava na carcaça (3), fixando o mesmo abaixo do parafuso (14) de ajuste e desarme, impossibilitando seu movimento durante a montagem do sistema, e permitindo assim que o montador consiga bloquear o movimento da roldana (1 ), suavemente, de forma manual. Nesta disposição construtiva, com a dupla trava lateral (2), a altura de cada uma das travas será sempre a ideal e, consequentemente, o travamento do mancai (5) será uniforme. [017] More particularly, the innovation deals with the placement of an automatic double side lock (2), which is defined by a larger projection, located outside the area of influence of the punch (18) for separating the pieces, that is, where there is no there are variations of the stamp. This double side lock (2) has the function of creating a mechanical interference with the bearing (5). Away from the central area subject to the effects of the stamping tool, the double side lock (2) will work in a more uniform, reliable, robust and effective way to lock the bearing (5). The double lateral lock (2) was also distributed laterally, in order to increase the area of contact with the bearing (5). At the moment when the assembler pushes the bearing (5) upwards, after passing through these two interferences, that is, through the double side lock (2), the bearing (5) locks in the housing (3), fixing it below the adjustment screw (14) and disarm, making it impossible to move during the assembly of the system, and thus allowing the assembler to block the movement of the pulley (1), gently, manually. In this constructive arrangement, with the double side lock (2), the height of each lock will always be ideal and, consequently, the locking of the bearing (5) will be uniform.

Claims

REIVINDICAÇÃO CLAIM
1) “DISPOSIÇÃO APLICADA EM ROLDANA COM DUPLA TRAVA LATERAL AUTOMÁTICA”, a roldana (1 ) é constituída por uma carcaça (3), que nas laterais se pronunciam dobras, voltadas para dentro, as quais funcionam como guias (6) para o movimento deslizante do mancai (5) que contém o rodízio (7) pinado (8), o qual percorre os trilhos inferiores da porta do armário; complementam a carcaça (3), uma aba superior (9) dobrada dotada de três orifícios, sendo os dois orifícios laterais (10), para a recepção e encaixe das extremidades bipartidas elásticas dos pinos (1 1 ) poliméricos e respectivas molas (12) de amortecimento, ao passo que o orifício central (13) é para a inserção do parafuso (14) de ajuste e desarme da dupla trava lateral (2); a aba inferior (15), com dobra invertida à aba superior (9), serve de batente à porta do armário, sendo a fixação da roldana (1 ) realizada por meio de seis orifícios (16) e respectivos parafusos, sendo quatro orifícios (16) na carcaça (3) e dois orifícios (16) na referida aba inferior (15); o mancai (5) apresenta laterais (17) com dobras compatíveis para o deslizamento nos guias (6) da carcaça (3), sendo que a aba superior (9) da mesma é que efetiva o travamento automático quando da transposição da dupla trava lateral (2), ao passo que o destravamento é feito pela atuação do parafuso (14) de ajuste e desarme sobre a aba superior (9) de dita carcaça (3); quando destravado, o mancai (5) permanece abaixo da extremidade inferior do parafuso (14) de ajuste e desarme, caracterizado pela colocação de dupla trava lateral (2) automática na carcaça (3), que se define por saliência de maior dimensão localizada fora da área de influência do punção (18) de separação das peças, ou seja, onde não há variações do estampo; a dupla trava lateral (2) também foi distribuída lateralmente, com o intuito de aumentar a área de contato com o mancai (5). 1) “APPLIED ROLLER ARRANGEMENT WITH DOUBLE AUTOMATIC LATERAL LATCH”, the pulley (1) consists of a housing (3), which on the sides are pronounced folds, turned inwards, which act as guides (6) for movement sliding of the bearing (5) containing the caster (7) pinned (8), which runs along the lower rails of the cabinet door; complement the housing (3), a folded upper flap (9) with three holes, the two side holes (10), for the reception and fitting of the elastic split ends of the polymeric pins (1 1) and respective springs (12) damping, while the central hole (13) is for the insertion of the screw (14) for adjusting and disarming the double side lock (2); the lower flap (15), with an inverted fold to the upper flap (9), serves as a stop on the cabinet door, with the pulley (1) being fixed by means of six holes (16) and respective screws, with four holes ( 16) in the housing (3) and two holes (16) in said lower flap (15); the bearing (5) has sides (17) with compatible folds for sliding in the guides (6) of the housing (3), the upper flap (9) of which is effective for automatic locking when transposing the double side lock (2), while the unlocking is done by the actuation of the adjustment screw (14) and disarm on the upper flap (9) of said housing (3); when unlocked, the bearing (5) remains below the lower end of the adjusting and disarming screw (14), characterized by the placement of a double side lock (2) automatic in the housing (3), which is defined by a larger projection located outside the area of influence of the punch (18) for separating the pieces, that is, where there are no variations in the stamp; the double lateral lock (2) was also distributed laterally, in order to increase the area of contact with the bearing (5).
PCT/BR2019/050416 2019-04-26 2019-09-24 Arrangement applied to pulley with automatic dual lateral lock WO2020215134A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BR202019008485-0U BR202019008485Y1 (en) 2019-04-26 2019-04-26 ARRANGEMENT APPLIED ON PULLEY WITH DOUBLE AUTOMATIC SIDE LOCK.
BRBR2020190084850 2019-04-26

Publications (1)

Publication Number Publication Date
WO2020215134A1 true WO2020215134A1 (en) 2020-10-29

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/BR2019/050416 WO2020215134A1 (en) 2019-04-26 2019-09-24 Arrangement applied to pulley with automatic dual lateral lock

Country Status (2)

Country Link
BR (1) BR202019008485Y1 (en)
WO (1) WO2020215134A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES1051362U (en) * 2001-12-10 2002-08-01 Ponte Jose Manuel Gonzalez Multifunción accessory for the construction of sliding doors. (Machine-translation by Google Translate, not legally binding)
BRPI0702425A2 (en) * 2007-08-17 2009-04-14 Marcus Augusto Rigo constructive arrangement applied to sliding door pulley
BRMU9101738U2 (en) * 2011-08-12 2012-09-11 Marcus Augusto Rigo constructive arrangement of sliding door sliding device
BRMU9001171U2 (en) * 2010-07-20 2012-12-04 Celsus Metalurgica Ltda pulley construction
BRMU9002588U2 (en) * 2010-12-20 2015-04-14 Marcus Augusto Rigo Constructive arrangement in sliding door sliding device
BR202018015261U2 (en) * 2018-07-26 2018-11-13 José Carlos Siegle self-locking pulley-mounted arrangement and spring-loaded pins

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES1051362U (en) * 2001-12-10 2002-08-01 Ponte Jose Manuel Gonzalez Multifunción accessory for the construction of sliding doors. (Machine-translation by Google Translate, not legally binding)
BRPI0702425A2 (en) * 2007-08-17 2009-04-14 Marcus Augusto Rigo constructive arrangement applied to sliding door pulley
BRMU9001171U2 (en) * 2010-07-20 2012-12-04 Celsus Metalurgica Ltda pulley construction
BRMU9002588U2 (en) * 2010-12-20 2015-04-14 Marcus Augusto Rigo Constructive arrangement in sliding door sliding device
BRMU9101738U2 (en) * 2011-08-12 2012-09-11 Marcus Augusto Rigo constructive arrangement of sliding door sliding device
BR202018015261U2 (en) * 2018-07-26 2018-11-13 José Carlos Siegle self-locking pulley-mounted arrangement and spring-loaded pins

Also Published As

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BR202019008485Y1 (en) 2023-01-24
BR202019008485U2 (en) 2020-04-07

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