EP2543810A2 - Zusammenbau einer Schwelle und der Zargen zur Einfassung einer Öffnung, und Einfassung mit einem derartigen Zusammenbau - Google Patents

Zusammenbau einer Schwelle und der Zargen zur Einfassung einer Öffnung, und Einfassung mit einem derartigen Zusammenbau Download PDF

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Publication number
EP2543810A2
EP2543810A2 EP12175181A EP12175181A EP2543810A2 EP 2543810 A2 EP2543810 A2 EP 2543810A2 EP 12175181 A EP12175181 A EP 12175181A EP 12175181 A EP12175181 A EP 12175181A EP 2543810 A2 EP2543810 A2 EP 2543810A2
Authority
EP
European Patent Office
Prior art keywords
threshold
dormant
frame
faces
frames
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.)
Withdrawn
Application number
EP12175181A
Other languages
English (en)
French (fr)
Other versions
EP2543810A3 (de
Inventor
François de Labarthe
Pascal Serriot
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.)
Bilcocq
Original Assignee
Bilcocq
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 Bilcocq filed Critical Bilcocq
Publication of EP2543810A2 publication Critical patent/EP2543810A2/de
Publication of EP2543810A3 publication Critical patent/EP2543810A3/de
Withdrawn legal-status Critical Current

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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
    • E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
    • E06B1/70—Sills; Thresholds
    • 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
    • E06B3/9604—Welded or soldered joints
    • 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
    • E06B3/964—Corner joints or edge joints for windows, doors, or the like frames or wings using separate connection pieces, e.g. T-connection pieces
    • E06B3/9642—Butt type joints with at least one frame member cut off square; T-shape joints

Definitions

  • the present invention relates to an assembly of a threshold and dormant to achieve a frame of a bay, and the frame obtained from such an assembly.
  • a frame which is generally reported a door or window access to a dwelling, mainly comprises a threshold to be fixed to the surface of a floor, two vertical sleeves connected, in part lower, at the ends of the threshold and arranged to attach to wall walls, and a cross member or the like parallel to the threshold and connecting the dormant in the upper part.
  • a threshold comprises a profile of flattened cross-section, more or less complex according to its specifications (use, individual or collective habitat, resistance and insulation sought, etc. ..), and, to associate the profile to the dormant They are also made of profiles, and connecting connecting pieces are used.
  • door frame frames are increasingly made of rigid plastics such as PVC (polyvinyl chloride), while the threshold is subject to at important constraints and at a regular passage, is commonly made of metal or composite, especially for thermal considerations and sealing.
  • PVC polyvinyl chloride
  • the assembly of the lower ends of the frames to those of the threshold is carried out mechanically by the ends arranged firstly in the extension of the ends of the profile of the threshold and, once secured to the profile, the end pieces and the dormant are associated together.
  • the transverse faces ending the lower ends of dormant are compared with the connecting ends and, as a result of their relative approximation, the latter penetrate, by cooperation of form, that is to say by adjustment, in the hollow interior of the plastic profiles of the dormant. These and the end pieces are then nested within each other.
  • the interlocking obtained as such may not be rigorously adjusted, tight, and have, after assembly, the game due to a less precise manufacture of the dormant or end caps (the latter not intimately enough intimately inside the dormant) or a difficult assembly, the tip deforming the plastic frame.
  • the game can also be created as a result of improper handling or during installation operations of the coaching. In any event, it appears that such a frame with clearance ultimately has a lower resistance and generates inadmissible sealing defects that may later require the change of the frame itself.
  • the document discloses DE 10 2008 015 989 , a threshold whose connecting ends are made of a weldable thermoplastic material compatible with that of dormant.
  • the end pieces and the frames are welded directly to each other by forming, after this assembly by welding, a rigid and indeformable frame retaining its integrity during subsequent handling operations, transport and installation in the bay, without creating games and leaks. Therefore, contrary to what one could believe by habitually using mechanically assembled ends, the fact to realize them in a plastic material weldable to the dormant ones confers to the frame obtained the desired rigidity with no play that was not necessarily obtained with mechanically assembled ends.
  • the miter assembly necessarily requires as many types of endpiece types of dormant, since a tilted end face can fit perfectly only an identical inclined face of the frame or vice versa. This helps to provide a range or family of tips accordingly to adapt to different types of dormant, which increases the costs accordingly.
  • the present invention aims to remedy these disadvantages and relates to an assembly of a threshold and frames of a frame of a bay, whose design ensures in particular the absence of burrs following the welding operation .
  • the assembly is of the type in which said threshold comprises a profile of flattened cross-section, at the ends of which are associated connecting connection ends, on the upper faces of which are able to be applied to be assembled by welding the respective transverse faces of the dormant, said end caps and frames being made of an injectable plastic material and weldable.
  • the assembly is remarkable the fact that one of the transverse faces respectively of each frame or upper of each endpiece, has an end protrusion forming, around it, a side rebate at least in part peripheral.
  • this face is not subjected to heating and remains solid, rigid, so that it is applied against the face of the frame or the opposite end without forming an external burr. Only the protruding portion of the frame or the endpiece concerned is melted (softened) to ensure welding with the face, also in fusion, of the other end piece or opposite frame, and this without outflowing outward of joined faces due to the rabbet forming an insulating buffer zone between the projection and the outside.
  • Such a design of the assembly thus frees the deburring operations binding and expensive.
  • said end projection is provided at the end of the transverse face of each frame.
  • said groove defining the projection is made at least at the junction, between the respective transverse and upper faces of the frames and end caps, which remains visible externally after mounting the frame in the bay. Indeed, it is conceivable not to provide the rabbet on the entire periphery of the face concerned, especially at the places where the junction between the two faces remains hidden (wall side in particular), not visible from the outside, after the placing the frame in the bay.
  • the upper faces of the end pieces are flat and parallel to the profile of the threshold, so as to achieve a flat welding with the transverse faces of the dormant.
  • Such flat welding differs from miter welding, and allows this flat tip to be able to receive dormant of different shapes and cross sections as they fit into the flat face. It removes the need to have for a given dormant, a matching tip.
  • the tip of the invention can then be common for all the profiles of a range of PVC frames.
  • the sleepers are made from hollow profiles, having longitudinal chambers separated by longitudinal walls terminated, at the respective ends, by perpendicular transverse faces, one of the transverse faces having said projection with side rabbet.
  • the plastic of the tips is polyvinyl chloride.
  • the end pieces and the frames then being made of the same material, optimum welding between them is thus guaranteed, helping to form a one-piece non-deformable assembly consisting of end caps and frames.
  • the end pieces and the frames are assembled, in this case, by welding by a blade or heating mirror.
  • each end piece is fixed to the threshold by screwing elements, guaranteeing a secure fixing of the plastic end pieces in the extension of the threshold profile, and, between each endpiece and the corresponding end of the profile, is preferably provided a seal.
  • the section is thermal break, and comprises a first metal section and a second plastic section assembled longitudinally to one another. In this way, a fluidic and thermal sealing is ensured all along the threshold.
  • the invention also relates to a frame for a bay, the type having a threshold, two dormant and a cross.
  • the assembly between the connecting ends and the dormant is as defined above.
  • the framework 1 schematically represented on the figure 1 is for example placed in the opening or the bay 2 made in a wall M of a dwelling and, for this purpose, it usually consists of a horizontal threshold 3 which is fixed to the ground S, of two vertical sleepers or uprights 4 perpendicularly and respectively from the ends of the threshold and being fixed to the corresponding walls of the wall defining the opening, and a cross member or the like 5 parallel to the threshold and fixedly attached to the dormant in the upper part thereof.
  • a door or French window 6 is articulated, via hinges not shown, to one of the dormant 4.
  • the above components must be assembled beforehand, then the assembled frame 1 with its door is routed as it is to its place of installation where it is mounted in the opening 2. Also , the assembly of the threshold 3 to the sleeper 4 according to the invention is represented on the Figures 2 to 5 .
  • the threshold 3, of which only one of the ends 7 is shown on the figure 2 is in thermal break and comprises, in this embodiment, a first metal section 8, in particular aluminum, in front of the outward facing threshold, and a second section 9 made of plastic material in particular PVC, at the rear of the threshold facing inwards.
  • a bi-material threshold 3 eliminates the thermal bridge and eliminates condensation and the escape of calories.
  • connection socket 10 tongue-groove
  • the cross section of the threshold is generally flattened to come into contact with the ground S, and the profile 9 is extended, in this example, a vertical wing 11 which may be less prominent for access to persons with reduced mobility, and improve the waterproofness of the joinery.
  • nozzles 12 are provided and serve as connections between the ends 7 of the threshold and the corresponding lower ends 14 dormant.
  • connection between the frames and the end pieces is said to be "dormant” since it is done by placing the transverse faces 15 of the lower ends 14 of the frames 4 on the upper faces 17 of the end pieces 12 attached in the extension of the profiles 8 and 9 forming the threshold 3.
  • the connecting end 12 shown on the figure 2 has an approximately parallelepipedal shape so as to substantially follow the cross section of the threshold 3, except the projecting wing 11.
  • each end piece 12 which is otherwise identical, is made of a plastic material which is injectable, guaranteeing appropriate mechanical rigidity, and weldable, making it possible to secure the end pieces directly to the frames. which also are also made of plastic in the form of profiles 16. Also, to ensure the connection between the end pieces 12 and the dormant 4, the plastic is the same and, to meet the above requirements, is used.
  • PVC polyvinyl chloride
  • each nozzle 12 is flat and parallel (horizontal) to the assembled sections 8, 9 of the flat threshold 3, and that it is arranged to receive and join by flat welding as will be seen below , the lower transverse face 15 of the profile of the frame shown.
  • the faces 15, 17 have contours substantially corresponding for a contact and a thermal connection appropriate to each other, as will be seen later.
  • the transverse face 15 of each frame in this embodiment shown on the figures 2 , 3 and 4 , ends with a substantially central end projection 30, around which is thus provided an external lateral rabbet 31. In this way, the transverse face 15 is set back with respect to the end projection 30.
  • thermoplastic profile 16 from which are obtained the dormant 4 is of hollow cross section and have longitudinal chambers 32 internal and laterally open, and which are delimited by longitudinal walls 33.
  • the transverse face 15 perpendicular to the walls 33, which is itself extended, by the longitudinal walls concerned, by the projecting portion or end projection 30, so as to arrange around this- ci, the rabbet 31 forming the withdrawal of the lower transverse face 15.
  • the projection 30 end view of the profile 16 of each frame 4, and the resulting rabbet 31.
  • the rabbet 31 is provided on two opposite sides of the projection 30 at the outer and parallel walls 33.1 of the frame, which are intended to be applied against the upper face 17 of the endpiece, in particular remaining visible after assembly of the frame.
  • the other two sides of the projection 30 are turned towards the wall and towards the threshold, so not visible after assembly.
  • the inner central projection 30 and the outer lateral rabbet 31 are shown on the figure 4 and the dimensions of the rabbet are of the order of several millimeters between the transverse end face 34 of the projection and the transverse face 15 of the frame, and between the side surfaces 35 of the relevant walls 33.1 and the corresponding lateral edge 36 of the projection.
  • each endpiece 12 As for the connection of each endpiece 12 to the common end 7 of the profiles 8, 9 of the threshold, it is mechanical and is performed by fasteners such as clamping screws 19.
  • fasteners such as clamping screws 19.
  • clamping screws 19 three clamping screws of different lengths and functions depending on whether they cooperate with the metal section or the plastic section, are provided. These screws 19 pass through holes 20 formed in the nozzle 12 and penetrate into non-visible receiving holes in the figures formed in the end 7 of the profiles 8, 9.
  • each endpiece 12 arranged facing the corresponding transverse face 22 terminating the end 7 of the two sections 8 and 9, is provided with cylindrical pins 23 protruding from the face for s' engage in corresponding not visible receiving holes giving in the transverse face 22 of the profiles.
  • profile 16 of the frame 4 is extended by a side flange 25, so as to be applied to be fixed against the wall wall concerned delimiting the bay.
  • the mounting of the frame 1 begins by fixing the end pieces 12 to the two sections 8, 9 previously joined by the interlocking connection 10.
  • the seal 24 is mounted on the centering pins 23 which are introduced into the concerned holes of the end 7 of the profiles.
  • the clamping screws 19 are engaged in the holes 20 of the end pieces and screwed into the sections 8, 9 until the transverse faces 21 and 22 of the end pieces and profiles are in contact with each other.
  • the end pieces 12 are in the extension of the profiles 8, 9 and integral therewith to constitute the threshold 3.
  • the welding assembly operation of the dormant threshold which consists of arranging the dormant 4 and the threshold 3 in a suitable welding station well known in the field to treat the plastic material, such as PVC component bits 12 of the threshold and the profiles 16 dormant.
  • the threshold 3 is presented so that the upper faces 17 of the end pieces 12 made of PVC face the transverse faces 15 terminating the lower end 14 of the PVC profiles 16, and with their respective contours in concordance.
  • the threshold 3 and the dormant 4 must also be strictly perpendicular to each other. Specific mounting devices, not shown, at the welding station provide such functions.
  • a heating mirror 37 electrically is disposed between the transverse end face 34 of the projection 30 of each frame and the flat upper face 17 opposite the end caps.
  • the desired melting temperature of the PVC is reached at the projecting portion 30 and the upper face 17 (preferably from one to a few millimeters)
  • the mirror 37 is removed and the heated faces facing each other 34 and 17 are brought closer together. to one another until coming into contact with each other, flat, performing the desired weld by melting the softened areas.
  • the projection 30 issuing from the central longitudinal walls 33 delimiting the chambers 32 of the hollow section 16 has merged with the upper face 17 of the end piece 12 without extending outwardly from the peripheral walls 33.1 of the frames 4 thanks to the chambers of the profile and the rabbet.
  • end pieces 12 and the frames 4 then form a one-piece, indeformable assembly, guaranteeing the mechanical rigidity of the frame 1, the absence of play between them and the absence of traces or external burrs.
  • planar top end caps can also be assembled, by flat welding, to sleepers whose profiles may have different shapes and cross sections, which allows to advantageously use the same end for a range of different dormant.
  • the crossbar 5 it can be assembled to the frames by miter welding simultaneously with the flat welding of the sill to the frames in the welding machine.
  • the crossbar is already mounted on the upper end of the dormant or can be mounted thereafter.
  • Fixing elements 26 of the threshold 3 to the ground S are furthermore illustrated with regard to the figures 2 and 3 .

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Wing Frames And Configurations (AREA)
  • Joining Of Corner Units Of Frames Or Wings (AREA)
EP12175181.2A 2011-07-07 2012-07-05 Zusammenbau einer Schwelle und der Zargen zur Einfassung einer Öffnung, und Einfassung mit einem derartigen Zusammenbau Withdrawn EP2543810A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1102148A FR2977625B1 (fr) 2011-07-07 2011-07-07 Seuil pour encadrement d'une baie et encadrement comportant un tel seuil

Publications (2)

Publication Number Publication Date
EP2543810A2 true EP2543810A2 (de) 2013-01-09
EP2543810A3 EP2543810A3 (de) 2014-08-27

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP12175181.2A Withdrawn EP2543810A3 (de) 2011-07-07 2012-07-05 Zusammenbau einer Schwelle und der Zargen zur Einfassung einer Öffnung, und Einfassung mit einem derartigen Zusammenbau

Country Status (2)

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EP (1) EP2543810A3 (de)
FR (1) FR2977625B1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3031147A1 (fr) * 2014-12-29 2016-07-01 Lapeyre Jonction de deux elements profiles de largeurs differentes
US9624716B2 (en) * 2015-05-20 2017-04-18 Endura Products, Inc. Multi-layer sealing spacer for entryway components
US10815721B2 (en) 2017-04-21 2020-10-27 Endura Products, Llc Entryway sealing spacer

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008015989B3 (de) 2008-03-27 2009-11-26 PHI Technik für Fenster und Türen GmbH Schwellenhalter für Türrahmen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2923453A1 (de) * 1979-06-09 1980-12-11 Besler Armin Verfahren zum verschweissen stossender kunststoff-hohlprofile
DE3634793A1 (de) * 1986-10-11 1988-04-14 Urban Maschinenbau Verfahren zum verschweissen von kunststoffprofilen
GB0117408D0 (en) * 2001-07-17 2001-09-05 Epwin Group Plc A jointing bracket
FR2873151B1 (fr) * 2004-07-15 2008-06-06 Smpa Soc Par Actions Simplifie Procede pour realiser un chassis notamment de fenetre a partir de profiles en un materiau plastique
DE202009004738U1 (de) * 2009-04-24 2010-07-08 Grundmeier Kg Fenster oder Tür umfassend einen Rahmen oder Zarge mit einer mittels einem Schwellenadapter eingefassten Tür- oder Fensterschwelle

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008015989B3 (de) 2008-03-27 2009-11-26 PHI Technik für Fenster und Türen GmbH Schwellenhalter für Türrahmen

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3031147A1 (fr) * 2014-12-29 2016-07-01 Lapeyre Jonction de deux elements profiles de largeurs differentes
US9624716B2 (en) * 2015-05-20 2017-04-18 Endura Products, Inc. Multi-layer sealing spacer for entryway components
US10815721B2 (en) 2017-04-21 2020-10-27 Endura Products, Llc Entryway sealing spacer

Also Published As

Publication number Publication date
EP2543810A3 (de) 2014-08-27
FR2977625B1 (fr) 2015-12-11
FR2977625A1 (fr) 2013-01-11

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