EP0156108A2 - Profil de châssis de porte ou de fenêtre - Google Patents

Profil de châssis de porte ou de fenêtre Download PDF

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Publication number
EP0156108A2
EP0156108A2 EP85100615A EP85100615A EP0156108A2 EP 0156108 A2 EP0156108 A2 EP 0156108A2 EP 85100615 A EP85100615 A EP 85100615A EP 85100615 A EP85100615 A EP 85100615A EP 0156108 A2 EP0156108 A2 EP 0156108A2
Authority
EP
European Patent Office
Prior art keywords
profile
wedge
reinforcement
hollow
plastic
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.)
Granted
Application number
EP85100615A
Other languages
German (de)
English (en)
Other versions
EP0156108B1 (fr
EP0156108A3 (en
Inventor
Klaus-Edgar Stumpf
Jörg Walzhauer
Manfred Schmitt
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.)
INGENIEUR KLAUS BLAUROCK BAU- und RAUMTECHNIK Firma
Original Assignee
INGENIEUR KLAUS BLAUROCK BAU- und RAUMTECHNIK Firma
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 INGENIEUR KLAUS BLAUROCK BAU- und RAUMTECHNIK Firma filed Critical INGENIEUR KLAUS BLAUROCK BAU- und RAUMTECHNIK Firma
Priority to AT85100615T priority Critical patent/ATE32622T1/de
Publication of EP0156108A2 publication Critical patent/EP0156108A2/fr
Publication of EP0156108A3 publication Critical patent/EP0156108A3/de
Application granted granted Critical
Publication of EP0156108B1 publication Critical patent/EP0156108B1/fr
Expired 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
    • 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
    • E06B3/04—Wing frames not characterised by the manner of movement
    • E06B3/06—Single frames
    • E06B3/08—Constructions depending on the use of specified materials
    • E06B3/20—Constructions depending on the use of specified materials of plastics
    • E06B3/22—Hollow frames
    • E06B3/221—Hollow frames with the frame member having local reinforcements in some parts of its cross-section or with a filled cavity
    • E06B3/222—Hollow frames with the frame member having local reinforcements in some parts of its cross-section or with a filled cavity with internal prefabricated reinforcing section members inserted after manufacturing of the hollow frame
    • 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
    • E06B3/04—Wing frames not characterised by the manner of movement
    • E06B3/06—Single frames
    • E06B3/08—Constructions depending on the use of specified materials
    • E06B3/20—Constructions depending on the use of specified materials of plastics
    • E06B3/22—Hollow frames
    • E06B3/221—Hollow frames with the frame member having local reinforcements in some parts of its cross-section or with a filled cavity
    • E06B3/222—Hollow frames with the frame member having local reinforcements in some parts of its cross-section or with a filled cavity with internal prefabricated reinforcing section members inserted after manufacturing of the hollow frame
    • E06B2003/225—Means for stabilising the insert

Definitions

  • the invention relates to a window or door frame profile, consisting of a hollow plastic profile with an inserted reinforcing profile, in particular made of metal, the reinforcing profile being arranged in the hollow plastic profile with a certain preload and by fastening elements, e.g. screws screwed in from the outside are additionally fixed in the hollow plastic profile.
  • Such a window or door frame profile is known from European patent application 77 412.
  • the reinforcement profile made of thin-walled metal has been provided with relatively deep, longitudinally extending beads, which should give the reinforcement profile a certain elasticity perpendicular to the longitudinal axis in order to obtain a good bond between the reinforcement profile and the hollow plastic profile .
  • the wall thickness of the reinforcement profile for steel must be in the range of 1.5 - 2 mm, this desired elasticity or spring action perpendicular to the longitudinal axis of the reinforcement profile can only be achieved by very high machine, material and force expenditure. There is with these window and door frame profiles.
  • the extent of the preload with which the plastic hollow profile is to enclose the reinforcement profile here cannot be predetermined. In unfavorable cases, it can happen when the reinforcing profile is pushed into the hollow plastic profile that the front edges of the reinforcing profile scrape an inadmissible amount of material from the adjacent walls of the hollow plastic profile.
  • the invention is therefore based on the object to provide a window or door frame profile made of plastic, in which a reinforcement profile - regardless of the dimensional fluctuations of its receiving space - inserted extremely easily and then by controlled fastening in positive engagement with can be brought to the hollow plastic profile, on the one hand to achieve a perfect bond between these parts and on the other hand to avoid deformation of the hollow plastic profile by the reinforcing profile.
  • such a reinforcement profile can always be simple, i.e. with sufficient lateral play, can be inserted into its associated cavity and then by a controlled fastening, e.g. Tighten the screws (using a torque screwdriver) to create the required bond between the reinforcement profile and the hollow plastic profile.
  • the prestressing force with which the reinforcing profile is pressed against the adjacent wedge-shaped walls of the hollow plastic profile can thus be determined beforehand, so that deformations of the hollow plastic profile can be reliably avoided.
  • the stability of a reinforced plastic hollow profile according to the invention is improved in and perpendicular to the plane of the frame which is made from such profiles.
  • the embodiment of the invention according to claim 2 has the advantage that the fastening elements, e.g. Screws for producing the positive connection or the composite effect between the reinforcement profile and the hollow plastic profile on its concealed side, i.e. not visible side can be arranged.
  • the fastening elements e.g. Screws for producing the positive connection or the composite effect between the reinforcement profile and the hollow plastic profile on its concealed side, i.e. not visible side
  • the further embodiment of the invention according to claim 3 shows that the invention can be realized advantageously either with closed or also cheaper, laterally open reinforcement profiles in the longitudinal direction.
  • wedges can also be used instead of screws which drive the end face between the reinforcement and hollow plastic profile to produce the positive connection between these parts.
  • the plastic hollow profiles 1 A - 1 F shown in section in the figures are examples of window frame profiles, but door frame profiles can also replace them, in each case for cane and casement frames.
  • all of these hollow plastic profiles require the installation of a preferably metallic reinforcing profile 2 A to 2 F, which is to be brought into positive engagement with the respective hollow plastic profile in order to achieve the required bonding effect.
  • the reinforcement profile 2 A is made of a galvanized sheet steel strip e.g. Roll-formed open-sided profile with a wedge-shaped cross-section, which has two longitudinal walls 3 and 4, which are connected to one another by a longitudinal wall 5.
  • the free edge of the longitudinal wall 3 is bent inwards to form a flange 6.
  • the flange 6 extends parallel to the longitudinal wall 5.
  • the two longitudinal walls 3, 4 are arranged inclined outwards with respect to the longitudinal wall 5 connecting them or to the horizontal.
  • the cavity 7 of the hollow plastic profile 1 A receiving the reinforcing profile 2A has two mutually opposite walls 8, 9, which are arranged inclined according to the longitudinal walls 3, 4 of the reinforcing profile 2A or run parallel to these.
  • the wedge-shaped cross section of the reinforcement profile 2 A is therefore adapted to the clear wedge-shaped cross section of the cavity 7.
  • the height h of the reinforcement profile 2A is smaller than the height of the cavity 7, so that the reinforcement profile 2A through one of the open end faces of the cavity 7 is very simple, i.e. with lateral play to all the walls 7 delimiting the cavity can be inserted therein.
  • the exemplary embodiment according to FIG. 2 differs from that according to FIG. 1 essentially in that the cavity 7 for receiving the reinforcing profile 2 B has no inwardly projecting projection, so that the reinforcing profile 2 B is symmetrical with two inwardly or counter-directed flanges 6 'can be trained. Otherwise, the same parts are identified by the same reference numerals as in FIG. 1, and here too the height h of the reinforcement profile 2 B in the wedge engagement direction A is smaller than the height H of the cavity 7. These conditions also apply to the exemplary embodiments according to FIGS Figures 3 - 6.
  • the reinforcement profile 2 C consists of a closed, ie tubular profile with only one with respect to its longitudinal wall 5 outward sloping longitudinal wall. 3.
  • the cavity 7 of the plastic hollow profile 1 C is bounded by the wall 8, which is arranged parallel to the longitudinal wall 3 of the reinforcement profile 2 C, with respect to the oblique longitudinal wall 3 of the reinforcement profile 2 C.
  • the longitudinal wall 4 'of the reinforcing profile 2 C interacts with the impacting inside of the outer wall 13 of the hollow plastic profile 1 C. In this case too, when tightening the screws 11 . the reinforcement profile 2 C. pulled against the wall 10 and brought with its longitudinal walls 3, 4 1 in positive engagement with the adjacent walls 8, 13.
  • the reinforcement profile 2D in the exemplary embodiment according to FIG. 4 likewise consists of a closed, ie. tubular profile with only one longitudinal wall 3 which is inclined outwards with respect to the longitudinal wall 5, while the opposite longitudinal wall 4 'encloses a right angle with the longitudinal wall 5 and the longitudinal wall 18 opposite this.
  • the cavity 7 of the plastic hollow profile 1 D is laterally delimited by the oblique wall 8 'arranged parallel to the longitudinal wall 3 of the reinforcement profile 2 D and by the wall 9' arranged parallel to the longitudinal wall 4 'of the reinforcement profile 2 D.
  • FIGS. 5 and 6 essentially correspond to those of FIGS. 3 and 4; in contrast to the latter, the reinforcement profiles 2 E and 2 F are open profiles on the long side.
  • a flange 19 is bent on the longitudinal wall 5 at a right angle and a flange 20 is bent off at a right angle from the part 17 of the reinforcement profile 2 E in the direction of the flange 19.
  • the flanges 19, 20 are aligned with one another.
  • flanges 21, 22 which are bent at right angles from its longitudinal walls 5 and 18 extend against one another and are likewise aligned with one another.
  • All of the exemplary embodiments according to FIGS. 1-6 have in common that the wedge engagement direction A runs parallel to the plane of a frame produced from one of the profile types 1A to 1F.
  • the reinforcement profiles 2 C to 2 F according to the embodiments in FIGS. 3 to 6 also have the advantage that they are particularly effective in improving the bending stiffness of the hollow plastic profiles 1 C-1 F perpendicular to the windows or doors made from such profiles.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Wing Frames And Configurations (AREA)
  • Door And Window Frames Mounted To Openings (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Special Wing (AREA)
EP85100615A 1984-02-22 1985-01-22 Profil de châssis de porte ou de fenêtre Expired EP0156108B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85100615T ATE32622T1 (de) 1984-02-22 1985-01-22 Fenster- oder tuerrahmenprofil.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3406283 1984-02-22
DE3406283A DE3406283C1 (de) 1984-02-22 1984-02-22 Fenster- oder Tuerrahmenprofil

Publications (3)

Publication Number Publication Date
EP0156108A2 true EP0156108A2 (fr) 1985-10-02
EP0156108A3 EP0156108A3 (en) 1986-06-04
EP0156108B1 EP0156108B1 (fr) 1988-02-24

Family

ID=6228420

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85100615A Expired EP0156108B1 (fr) 1984-02-22 1985-01-22 Profil de châssis de porte ou de fenêtre

Country Status (3)

Country Link
EP (1) EP0156108B1 (fr)
AT (1) ATE32622T1 (fr)
DE (2) DE3406283C1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2259934A (en) * 1991-08-20 1993-03-31 Scholes Ernest M H Reinforced uPVC component
GB2263495A (en) * 1992-01-08 1993-07-28 Trevor Vella Tomlin Window frames for glazing from inside
US5647172A (en) * 1989-12-22 1997-07-15 Rokicki; Stanley Pultruded fiberglass framing sections
GB2334989A (en) * 1998-03-02 1999-09-08 Ian Douglas Law A door with a separate gasket holder
DE10014186A1 (de) * 2000-03-23 2001-09-27 Huels Troisdorf Hohlkammerprofil
GB2543794A (en) * 2015-10-28 2017-05-03 Spectus Systems Ltd Plastic extrusion having improved strengthening
CN113968535A (zh) * 2021-12-07 2022-01-25 杭州歌罗丽电梯有限公司 内芯结构及电梯门
DE202021102473U1 (de) 2021-05-07 2022-08-11 REHAU Industries SE & Co. KG Verstärkungselement für Fenster- oder Türhohlkammerprofile sowie dieses umfassender Rahmen für Fassaden-, Tür- oder Fensterelemente

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29513102U1 (de) * 1995-08-16 1995-12-14 REHAU AG + Co., 95111 Rehau Armierungsprofil
ATE422597T1 (de) * 2006-05-15 2009-02-15 Egokiefer Ag Profilrahmen für ein fenster- oder türelement mit eingeklebter verglasung
EP2642059B1 (fr) * 2012-03-20 2016-05-18 profine GmbH Procédé de renforcement d'un profil de chambre creux en plastique

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7731720U1 (de) * 1977-10-14 1978-01-26 Hps-Hildebrandt Gesellschaft Fuer Kunststoffverarbeitung Mbh & Co Kg, 3167 Burgdorf Bogenfoermiges hohlprofil aus kunststoff
DE3172248D1 (en) * 1981-10-19 1985-10-17 Karlstadter Fenster Elementbau Metal section for reinforcing plastics hollow sections, plastics hollow sections reinforced by such a metal section and a frame which is made of a plastics hollow section thus reinforced

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5647172A (en) * 1989-12-22 1997-07-15 Rokicki; Stanley Pultruded fiberglass framing sections
GB2259934A (en) * 1991-08-20 1993-03-31 Scholes Ernest M H Reinforced uPVC component
GB2259934B (en) * 1991-08-20 1995-05-31 Scholes Ernest M H Reinforced PVCu component
GB2263495A (en) * 1992-01-08 1993-07-28 Trevor Vella Tomlin Window frames for glazing from inside
GB2263495B (en) * 1992-01-08 1995-04-19 Trevor Vella Tomlin Frames
GB2334989A (en) * 1998-03-02 1999-09-08 Ian Douglas Law A door with a separate gasket holder
DE10014186A1 (de) * 2000-03-23 2001-09-27 Huels Troisdorf Hohlkammerprofil
GB2543794A (en) * 2015-10-28 2017-05-03 Spectus Systems Ltd Plastic extrusion having improved strengthening
GB2543794B (en) * 2015-10-28 2017-12-27 Specialist Building Products Ltd Plastic extrusion having a reinforcement member and method of reinforcing
DE202021102473U1 (de) 2021-05-07 2022-08-11 REHAU Industries SE & Co. KG Verstärkungselement für Fenster- oder Türhohlkammerprofile sowie dieses umfassender Rahmen für Fassaden-, Tür- oder Fensterelemente
CN113968535A (zh) * 2021-12-07 2022-01-25 杭州歌罗丽电梯有限公司 内芯结构及电梯门

Also Published As

Publication number Publication date
DE3561669D1 (en) 1988-03-31
EP0156108B1 (fr) 1988-02-24
ATE32622T1 (de) 1988-03-15
EP0156108A3 (en) 1986-06-04
DE3406283C1 (de) 1985-07-25

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