WO2006061667A1 - Partie de substitut du bois pouvant servir notamment a former des elements de cadres de portes de meubles - Google Patents

Partie de substitut du bois pouvant servir notamment a former des elements de cadres de portes de meubles Download PDF

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Publication number
WO2006061667A1
WO2006061667A1 PCT/IB2004/004003 IB2004004003W WO2006061667A1 WO 2006061667 A1 WO2006061667 A1 WO 2006061667A1 IB 2004004003 W IB2004004003 W IB 2004004003W WO 2006061667 A1 WO2006061667 A1 WO 2006061667A1
Authority
WO
WIPO (PCT)
Prior art keywords
members
section
stiles
rails
thickness
Prior art date
Application number
PCT/IB2004/004003
Other languages
English (en)
Inventor
Inaco Maccan
Original Assignee
Friulintagli S.P.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 Friulintagli S.P.A. filed Critical Friulintagli S.P.A.
Priority to PCT/IB2004/004003 priority Critical patent/WO2006061667A1/fr
Publication of WO2006061667A1 publication Critical patent/WO2006061667A1/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/70—Door leaves
    • E06B3/7001—Coverings therefor; Door leaves imitating traditional raised panel doors, e.g. engraved or embossed surfaces, with trim strips applied to the surfaces

Definitions

  • This invention relates to a section obtained from a wood substitute substance which is in itself known such as "chipboard” or better "MDF” which is particularly- usable in the furniture industry, especially for making door frames, permitting the development of a new operating procedure which is appreciably simpler, more rational and more ' economical than those currently in use.
  • a wood substitute substance which is in itself known such as "chipboard” or better "MDF” which is particularly- usable in the furniture industry, especially for making door frames, permitting the development of a new operating procedure which is appreciably simpler, more rational and more ' economical than those currently in use.
  • substitutes such as agglomerates based on wood chips or wood sawdust of various particle sizes.
  • Groups of members shaped in this way are then placed on the supporting surface of a special press, and then covered with a sheet of PVC of thickness between 0.25 mm and 0.5 mm or other suitable coating material and are finally hot compressed by a layer of suitable elastomer applied to the pressurising plate of the press used with the result that they are wholly coated.
  • the individual members coated in this way are then cut and detached by essentially manual operations from the single sheet of coating material used for that operation and are finally blocked out and trimmed again using manual or mechanical operations .
  • FIG. 1 shows a front view of a door with a frame in which the lateral stiles which are cut off at right angles at their ends are connected to corresponding flat parts produced at the ends of the inner sides of the corresponding top and bottom transverse members,
  • FIG. 1 is a view in cross-section along the line I- I in Figure 1
  • FIG. 3 is a view in cross-section along the line II-II in Figure 1,
  • FIG. 4 is a front view of a door wholly similar to that illustrated in Figure 1 and differing from that only in that in the frame the lateral stiles extend over the full height of the door and the top and bottom transverse members are connected to corresponding flat parts at the ends of the inner sides of those lateral stiles,
  • FIG. 5 is a view in cross-section along the line III-III in Figure 4,
  • FIG. 6 is a view in cross-section along the line IV-IV in Figure 4,
  • FIG. 7 illustrates in a magnified view details of the connection between stiles and rails identified by X in Figures 3 and 5, the two short lengths of the corresponding members forming a stile and corresponding rail of a frame of a door arranged separately from each other prior to connection and in which a first member obtained by the known "membrane press" process has a greater thickness ' than that of a second member comprising a length of the section in question,
  • Figure 9 shows as in Figure 7 a short length of a first member obtained using the "membrane press" process and a short length of a second member comprising a length of the section in question in which the first and second member have equal thicknesses, arranged separately from each other prior to connection,
  • Figure 10 shows the same ' members in Figure 9 connected together
  • FIG 11 shows centrally an exploded perspective view of the various components of the entire door of the type illustrated in Figures 1, 2 and 3, and on the left in perspective view a length of a generic section constituting the object of the invention and which is used in that figure to form the stiles of the corresponding door and finally on the right an exploded perspective view of the detail of the application of a suitably shaped plate to the end of a stile as provided in the embodiment illustrated in Figures 9 and 10.
  • the bodies shaped in this way are then pressed with a sheet normally comprising a suitable layer of PVC in a thickness of approximately 0.2-0.5 mm using procedures and means which are well known, yielding the section P in question whose use in accordance with this invention is described in detail below.
  • the generic door A essentially comprises in a wholly normal way a panel B surrounded by a frame formed by two lateral stiles M which are connected at their abutting ends to corresponding end portions at the extremities of the outer ends of corresponding rails T.
  • said panel B is engaged perimeterally in groove F provided in both stiles M and rails T.
  • stiles M and rails T may have thicknesses which differ from each other or which are the same, and that all the corresponding longitudinal edges are normally bevelled to a greater or lesser extent or better rounded with larger or smaller radiuses of curvature.
  • connection areas It follows that situations which may give rise to disadvantages of various kinds may occur in the connection areas .
  • Figures 7 and 8 illustrate the connection between two members of different thickness in which the member of greater thickness is that obtained by the usual "membrane press" process and that of lesser thickness is that formed from a length of the profile to which this invention relates and Figures 9 and 10 illustrate ⁇ the connection between two members of the same thickness .
  • first member El of the type obtained using the "membrane press" process which has a thickness Hl which is greater than the thickness H2 of a second member E2 comprising a length obtained from a section of the type in question.
  • Said first member El also has a longitudinal edge which is taller than the side against which the head of second member E2 will abut, this being radiused with a connecting radius R so that that side produces a flat surface of height N which is equal to or greater than the thickness H2 of said second member E2.
  • a first member E3 of the type using the "membrane press" process and a second member E4 comprising a length of the section of the type in question have a thickness Z which is the same and the said first member E3 has an upper edge D on the side where connection is made to corresponding second member E4 which is discretely radiused (with a connecting radius of 0.3 mm to 3.5 mm), the flat end of said second member E4 will when resting against the connecting side of corresponding first member E3 leave part of its surface exposed with consequent unacceptable disadvantages.
  • a first way provides for adequately bevelling the edge and merely covering the part which remains exposed with a suitable thin film.
  • a second method as may be seen in Figures 8 and 9 and even more clearly in the detail shown on the right hand part of Figure 11, instead provides for application of a plate (edge) 8 of small thickness and having a shape or better a perimeter identical to that of the transverse cross-section of the said section, that is of the end of second member E4, to the total surface of the end of the length of section P forming said second member E4.
  • the upper edge C of said plate (edge) 8 may be suitably radiused with a radius which is the same as or different from that of upper edge D of aforesaid first member E3 for essentially aesthetic reasons.
  • both the film which is applied in accordance with the first method and the plate (edge) 8 which is applied according to the said second method may be of the same colour or a different colour from that of the material coating the members which are connected together and obviously suitable adhesives will be used and applied for attaching these and for final attachment of the members in each connection.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Securing Of Glass Panes Or The Like (AREA)

Abstract

Des éléments longitudinaux de largeur donnée sont obtenus à partir d'un panneau de bois aggloméré de type 'fini' d'une épaisseur adéquate, au moyen de systèmes et de dispositifs connus. La partie de ces éléments sans enduit de finition est d'abord façonnée de manière à obtenir des formes voulues, qui sont ensuite revêtues d'une fine couche de matière plastique telle que du PVC ou un produit équivalent, pour former une section (P), à partir de laquelle des pièces d'une longueur déterminée sont réalisées par coupe à angle droit. La réalisation de cadres de portes (A) de meubles composés d'éléments formant des montants (H) et/ou des traverses (T), tous obtenus selon le procédé connu de 'formage sous pression', peut présenter des avantages par rapport aux éléments formant des montants (H) ou des traverses (T), dont les extrémités sont plates et forment des angles droits, lesquels créent une liaison perpendiculaire avec des parties plates disposées sur les faces internes des éléments formant les traverses (T) opposées correspondantes ou les montants (H) opposés correspondants, ces traverses ou ces montants étant toujours obtenus par ledit procédé de 'pression de membrane' et devant avoir des extrémités enduites.
PCT/IB2004/004003 2004-12-06 2004-12-06 Partie de substitut du bois pouvant servir notamment a former des elements de cadres de portes de meubles WO2006061667A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/IB2004/004003 WO2006061667A1 (fr) 2004-12-06 2004-12-06 Partie de substitut du bois pouvant servir notamment a former des elements de cadres de portes de meubles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2004/004003 WO2006061667A1 (fr) 2004-12-06 2004-12-06 Partie de substitut du bois pouvant servir notamment a former des elements de cadres de portes de meubles

Publications (1)

Publication Number Publication Date
WO2006061667A1 true WO2006061667A1 (fr) 2006-06-15

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2004/004003 WO2006061667A1 (fr) 2004-12-06 2004-12-06 Partie de substitut du bois pouvant servir notamment a former des elements de cadres de portes de meubles

Country Status (1)

Country Link
WO (1) WO2006061667A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103696661A (zh) * 2013-12-10 2014-04-02 南乐广安金属门业制造有限公司 拼装门扇
CN108360958A (zh) * 2018-02-23 2018-08-03 张新艳 一种三聚氰胺连续层压包覆框木门

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5540026A (en) * 1992-04-23 1996-07-30 Rivdal Developments Limited Panel and a method for producing the panel
WO2001094087A1 (fr) * 2000-06-07 2001-12-13 Eurocomponenti Srl Procede de finition d'ailes en bois revetu, et ailes produites par ce procede

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5540026A (en) * 1992-04-23 1996-07-30 Rivdal Developments Limited Panel and a method for producing the panel
WO2001094087A1 (fr) * 2000-06-07 2001-12-13 Eurocomponenti Srl Procede de finition d'ailes en bois revetu, et ailes produites par ce procede

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103696661A (zh) * 2013-12-10 2014-04-02 南乐广安金属门业制造有限公司 拼装门扇
CN108360958A (zh) * 2018-02-23 2018-08-03 张新艳 一种三聚氰胺连续层压包覆框木门

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