FR2673976A1 - Method of assembling the fixed casement and the bottom rail of a wooden window frame, and insert used in this assembly - Google Patents

Method of assembling the fixed casement and the bottom rail of a wooden window frame, and insert used in this assembly Download PDF

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Publication number
FR2673976A1
FR2673976A1 FR9103229A FR9103229A FR2673976A1 FR 2673976 A1 FR2673976 A1 FR 2673976A1 FR 9103229 A FR9103229 A FR 9103229A FR 9103229 A FR9103229 A FR 9103229A FR 2673976 A1 FR2673976 A1 FR 2673976A1
Authority
FR
France
Prior art keywords
insert
assembling
assembly
window frame
wooden window
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
FR9103229A
Other languages
French (fr)
Inventor
Morizot Christian
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Poreaux et Cie SAS
Original Assignee
Poreaux et Cie SAS
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 Poreaux et Cie SAS filed Critical Poreaux et Cie SAS
Priority to FR9103229A priority Critical patent/FR2673976A1/en
Publication of FR2673976A1 publication Critical patent/FR2673976A1/en
Pending legal-status Critical Current

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
    • E06B3/96—Corner joints or edge joints for windows, doors, or the like frames or wings
    • E06B3/9632—Corner joints or edge joints for windows, doors, or the like frames or wings between a jamb and the threshold or sill of window or door frames
    • 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
    • E06B3/96—Corner joints or edge joints for windows, doors, or the like frames or wings
    • E06B3/984—Corner joints or edge joints for windows, doors, or the like frames or wings specially adapted for frame members of wood or other material worked in a similar way
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B37/00—Nuts or like thread-engaging members
    • F16B37/04—Devices for fastening nuts to surfaces, e.g. sheets, plates
    • F16B37/041—Releasable devices
    • F16B37/042—Releasable devices locking by rotation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B12/00—Jointing of furniture or the like, e.g. hidden from exterior
    • F16B12/10—Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like
    • F16B12/12—Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like for non-metal furniture parts, e.g. made of wood, of plastics
    • F16B12/14—Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like for non-metal furniture parts, e.g. made of wood, of plastics using threaded bolts or screws
    • F16B2012/145—Corner connections

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Door And Window Frames Mounted To Openings (AREA)

Abstract

Method of assembling a wooden window frame. It consists in inserting a plastic insert (1) in a housing formed in the fixed casement (3), in then screwing a self-tapping (self-cutting) screw (2) which passes through the bottom rail (4) and penetrates into the fixed casement (3) until it has pierced and passed transversely through the said insert. The insert used consists of a plastic cylinder (10) pierced with a smooth blind central recess (11) and includes fluting (12) on its external face.

Description

La présente invention a pour objet un procédé d'assemblage du battant dormant et de la pièce d'appui d'un cadre de fenêtre en bois, ainsi que l'insert servant à cet assemblage. The subject of the present invention is a method of assembling the dormant leaf and the supporting part of a wooden window frame, as well as the insert used for this assembly.

Afin d'assurer au battant dormant d'une fenêtre une étanchéité efficace, on place ordinairement une mousse d'étanchéité entre la pièce d'appui et le dormant, en l'écrasant entre ces deux éléments. A cet effet, l'assemblage desdits éléments peut être réalisé à l'aide d'une vis de rappel et d'un insert métallique comportant une perforation taraudée adaptée à la vis. Toutefois ce procédé, qui permet une étanchéité correcte, suppose un montage manuel, donc long et coûteux. In order to provide the window sash with an effective seal, a sealing foam is usually placed between the support piece and the frame, crushing it between these two elements. To this end, the assembly of said elements can be carried out using a return screw and a metal insert comprising a tapped perforation adapted to the screw. However, this process, which allows correct sealing, requires manual assembly, therefore long and costly.

La pièce d'appui et le dormant peuvent aussi être assemblés à l'aide d'une vis auto-taraudeuse, leur assemblage pouvant alors être réalisé automatiquement sur une cadreuse. The support piece and the frame can also be assembled using a self-tapping screw, their assembly can then be performed automatically on a framing machine.

Toutefois le couple de vissage variant en fonction de la dureté des bois et les bois exotiques couramment utilisés présentant des densités qui peuvent varier du simple au double, un tel procédé automatique est difficile à mettre en oeuvre car ne pouvant convenir aux différentes densités de bois.However, the screwing torque varying as a function of the hardness of the woods and the exotic woods commonly used having densities which can vary from simple to double, such an automatic process is difficult to implement since it cannot be suitable for different densities of wood.

Il peut en effet en résulter, soit un serrage insuffisant de la mousse d'étanchéité, donc des risques de fuites, pour les fenêtres en bois durs, soit un serrage trop important et une vis qui tourne à vide, pour les fenêtres en bois tendres. De plus des chocs survenant lors du transport et de la manutention des fenêtres peuvent provoquer la rupture des fibres de bois tendres maintenues sous la contrainte du serrage. This can indeed result, either an insufficient tightening of the sealing foam, therefore risks of leaks, for hard wood windows, or an excessive tightening and a screw which turns empty, for soft wooden windows . In addition, shocks occurring during the transport and handling of the windows can cause the rupture of the soft wood fibers maintained under the stress of tightening.

La présente invention a pour but de remédier à ces divers inconvénients en proposant un procédé d'assemblage mettant en oeuvre un insert en matière plastique destiné à être placé dans le battant dormant d'un cadre de fenêtre en bois, afin de stabiliser le couple de serrage engendré par la vis servant à l'assemblage dudit battant dormant à la pièce d'appui, en vue de provoquer un écrasement suffisant de la mousse d'étanchéité placée entre ces deux élémentd pour assurer une parfaite étanchéité de l'assemblage.  The present invention aims to remedy these various drawbacks by proposing an assembly method using a plastic insert intended to be placed in the casement of a wooden window frame, in order to stabilize the torque. tightening generated by the screw used to assemble said wing leaf to the support piece, with a view to causing sufficient crushing of the sealing foam placed between these two elements to ensure perfect sealing of the assembly.

La présente invention a ainsi pour premier objet un insert qui se caractérise essentiellement en ce qu'il consiste en un cylindre de matière plastique muni d'un évidement central borgne et comportant sur sa face externe des cannelures qui peuvent être soit transversales, soit longitudinales. The present invention thus has for its first object an insert which is essentially characterized in that it consists of a plastic cylinder provided with a central blind recess and comprising on its external face grooves which can be either transverse or longitudinal.

La présente invention a également pour objet un procédé d'assemblage du dormant avec la pièce d'appui qui se caractérise en ce qu'il consiste à placer l'insert en matière plastique dans un logement préalablement formé dans le battant dormant, et à visser une vis auto-taraudeuse dans la pièce d'appui et ledit battant dormant jusqu a ce qu'elle ait traversé transversalement ledit insert. The present invention also relates to a method of assembling the frame with the support piece which is characterized in that it consists in placing the plastic insert in a housing previously formed in the frame leaf, and in screwing a self-tapping screw in the support piece and said door leaf until it has passed transversely through said insert.

Du fait que l'insert ne comporte pas de perforation pour le passage de la vis, il peut être mis en place dans la cavité réalisée dans le dormant sans qu'il soit nécessaire de l'orienter avec précision, ce qui permet d'effectuer cette perforation mécaniquement. Lorsqu'on visse la vis autotaraudeuse, celle-ci perce et traverse l'insert, dont l'évidement central permet à la matière plastique refoulée par ladite vis de se loger à l'intérieur de l'insert, et non à l'extérieur, écartant le risque d'un éclatement possible du dormant en fin de serrage. Because the insert does not have a perforation for the passage of the screw, it can be placed in the cavity made in the frame without it being necessary to orient it precisely, which makes it possible to perform this perforation mechanically. When the self-tapping screw is screwed, it pierces and passes through the insert, the central recess of which allows the plastic material pushed back by said screw to be housed inside the insert, and not outside , eliminating the risk of a possible bursting of the frame at the end of tightening.

Les cannelures ménagées à sa face externe permettent d'autre part à l'insert d'avoir une surface limitée de frottement contre les parois du logement ménagé dans le dormant, et d'être mis en place dans ledit logement sans risque d'éclatement du bois, dans le cas où son diamètre est trop important. The grooves formed on its external face allow the insert on the other hand to have a limited surface of friction against the walls of the housing formed in the frame, and to be put in place in said housing without risk of bursting of the wood, if its diameter is too large.

L'insert selon l'invention peut être réalisé en polyamide ou en toute autre matière plastique appropriée, de dureté et de densité constantes. The insert according to the invention can be made of polyamide or any other suitable plastic, of constant hardness and density.

Le couple de serrage étant stabilisé par cet insert, le procédé d'assemblage selon l'invention peut être mis en oeuvre sur une cadreuse-perceuse-visseuse de type connu, avec une productivité et une qualité de montage inégalées. The tightening torque being stabilized by this insert, the assembly method according to the invention can be implemented on a frame-drill-screwdriver of known type, with unequaled productivity and mounting quality.

Les caractéristiques et les avantages de la présente invention ressortiront plus clairement de la description qui suit et qui se rapporte au dessin annexé, lequel en représente un mode de réalisation non limitatif.  The characteristics and advantages of the present invention will emerge more clearly from the description which follows and which refers to the appended drawing, which represents a non-limiting embodiment thereof.

Dans le dessin annexé
- la figure 1 représente une vue en coupe de l'assemblage d'un dormant avec une pièce d'appui, réalisé selon le procédé objet de l'invention.In the attached drawing
- Figure 1 shows a sectional view of the assembly of a frame with a support piece, produced according to the method of the invention.

- la figure 2 représente une vue en perspective d'un insert selon l'invention. - Figure 2 shows a perspective view of an insert according to the invention.

- la figure 3 représente une vue en coupe longitudinale de ce même insert. - Figure 3 shows a longitudinal sectional view of the same insert.

Si on se réfère à la figure 1, on peut voir que l'insert en matière plastique 1 est placé dans un logement 31 ménagé dans le dormant 3, et est traversé par une vis d'assemblage auto-taraudeuse 2 qui traverse la pièce d'appui 4 et la mousse d'étanchéité 5 et pénétre le dormant 3, une rondelle 6 placée contre la tête de la vis 2 limitant sa progression, empêchant qu'elle n'entame le bois de la pièce d'appui 4 lorsque cette dernière est réalisée en bois tendre. If we refer to Figure 1, we can see that the plastic insert 1 is placed in a housing 31 formed in the frame 3, and is crossed by a self-tapping assembly screw 2 which passes through the part d 'support 4 and the sealing foam 5 and penetrates the frame 3, a washer 6 placed against the head of the screw 2 limiting its progression, preventing it from entering the wood of the support piece 4 when the latter is made of soft wood.

Si on se réfère à la figure 2, on peut voir que l'insert est composé d'un cylindre 10 en matière plastique comportant à sa surface des cannelures longitudinales 12 et percé d'un trou borgne lisse 11 du côté de sa face arrière 14 destinée à être enfoncée dans la cavité réalisée dans le dormant, sa face avant 13, visible après sa mise en place, présentant une surface plane. Referring to FIG. 2, it can be seen that the insert is composed of a plastic cylinder 10 comprising on its surface longitudinal grooves 12 and pierced with a smooth blind hole 11 on the side of its rear face 14 intended to be pressed into the cavity made in the frame, its front face 13, visible after its installation, having a flat surface.

Si on se réfère à la figure 3, on peut voir la face avant 13 de l'insert et la face arrière 14 percée d'un trou borgne il, dont le fond se trouve à courte distance de la face avant 13.  If one refers to FIG. 3, one can see the front face 13 of the insert and the rear face 14 pierced with a blind hole there, the bottom of which is located a short distance from the front face 13.

Claims (5)

REVENDICATIONS Procédé d'assemblage d'un cadre de fenêtre en bois caractérisé en ce qu'il consiste à introduire un insert en matière plastique (1) dans un logement ménagé dans le battant dormant (3), puis à visser une vis auto-taraudeuse (2) traversant la pièce d'appui (4) et pénétrant le dormant (3) jusqu'après avoir percé et traversé transversalement ledit insert (1). Method of assembling a wooden window frame characterized in that it consists in introducing a plastic insert (1) into a housing formed in the casement (3), then in screwing a self-tapping screw ( 2) crossing the support piece (4) and penetrating the frame (3) until after having pierced and transversely traversed said insert (1). 2) Insert mis en oeuvre dans le procédé qui fait l'objet de la revendication 1, caractérisé en ce qu'il consiste en un cylindre (10) en matière plastique percé d'un évidement central borgne et lisse (11) et comportant sur sa face externe des cannelures (12). 2) Insert used in the process which is the subject of claim 1, characterized in that it consists of a plastic cylinder (10) pierced with a blind and smooth central recess (11) and comprising on its outer face of the grooves (12). 3) Insert selon la revendication 2, caractérisé en ce qu'il est réalisé en polyamide.3) Insert according to claim 2, characterized in that it is made of polyamide. 4) Insert selon la revendication 2, caractérisé en ce que les cannelures (12) sont longitudinales.4) Insert according to claim 2, characterized in that the grooves (12) are longitudinal. 5) Insert selon la revendication 2, caractérisé en ce que les cannelures (12) sont transversales. 5) Insert according to claim 2, characterized in that the grooves (12) are transverse.
FR9103229A 1991-03-13 1991-03-13 Method of assembling the fixed casement and the bottom rail of a wooden window frame, and insert used in this assembly Pending FR2673976A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9103229A FR2673976A1 (en) 1991-03-13 1991-03-13 Method of assembling the fixed casement and the bottom rail of a wooden window frame, and insert used in this assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9103229A FR2673976A1 (en) 1991-03-13 1991-03-13 Method of assembling the fixed casement and the bottom rail of a wooden window frame, and insert used in this assembly

Publications (1)

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FR2673976A1 true FR2673976A1 (en) 1992-09-18

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4340245A1 (en) * 1993-11-26 1995-06-01 Kneer Gmbh Method of producing corner connection between two wooden frames of door or window
FR2714417A1 (en) * 1993-12-27 1995-06-30 Linex Est Carpentry assembly, in particular a threshold on a door frame, French window or the like.
FR2798430A1 (en) * 1999-09-13 2001-03-16 Galvelpor Sa Device for attaching base plates of pig pen to grating comprises bolt with bar attached at right angles at its end which spreads arms of plug inserted into gap between adjacent bars when bolt is raised by tightening nut
NL1028126C2 (en) * 2005-01-26 2006-07-27 Venster Techniek B V Connection method for wooden window frame post and lower horizontal frame member, comprises securing plug inside post cavity and securing fastener to plug and horizontal frame member

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2654923A (en) * 1949-06-27 1953-10-13 Alvin L Johnson Wood joint connector
FR1227745A (en) * 1958-07-09 1960-08-24 Assembly and fixing device of frame elements
DE2152321A1 (en) * 1970-10-22 1972-04-27 Kaehrs Maskiner Ab Corner connection for frame structures
DE2629832A1 (en) * 1976-06-30 1978-01-05 Antonio Rosada Component assembled wooden window frame - has orthogonally aligned plastics cylinders and screws in holes in shaped battens
US4187640A (en) * 1977-02-18 1980-02-12 Erik Freilev Complete door set
FR2617081A1 (en) * 1987-06-29 1988-12-30 Guy Perron Assembly of wooden components and its method of production

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2654923A (en) * 1949-06-27 1953-10-13 Alvin L Johnson Wood joint connector
FR1227745A (en) * 1958-07-09 1960-08-24 Assembly and fixing device of frame elements
DE2152321A1 (en) * 1970-10-22 1972-04-27 Kaehrs Maskiner Ab Corner connection for frame structures
DE2629832A1 (en) * 1976-06-30 1978-01-05 Antonio Rosada Component assembled wooden window frame - has orthogonally aligned plastics cylinders and screws in holes in shaped battens
US4187640A (en) * 1977-02-18 1980-02-12 Erik Freilev Complete door set
FR2617081A1 (en) * 1987-06-29 1988-12-30 Guy Perron Assembly of wooden components and its method of production

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4340245A1 (en) * 1993-11-26 1995-06-01 Kneer Gmbh Method of producing corner connection between two wooden frames of door or window
FR2714417A1 (en) * 1993-12-27 1995-06-30 Linex Est Carpentry assembly, in particular a threshold on a door frame, French window or the like.
EP0663508A1 (en) * 1993-12-27 1995-07-19 LINEX-EST, Société Anonyme Frame joint, in particular that of a threshold on the fixed frame of a door, French window or similar
FR2798430A1 (en) * 1999-09-13 2001-03-16 Galvelpor Sa Device for attaching base plates of pig pen to grating comprises bolt with bar attached at right angles at its end which spreads arms of plug inserted into gap between adjacent bars when bolt is raised by tightening nut
NL1028126C2 (en) * 2005-01-26 2006-07-27 Venster Techniek B V Connection method for wooden window frame post and lower horizontal frame member, comprises securing plug inside post cavity and securing fastener to plug and horizontal frame member

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