EP0633383A2 - Profilé creux en matière plastique, notamment pour cadres de portes ou fenêtres - Google Patents

Profilé creux en matière plastique, notamment pour cadres de portes ou fenêtres Download PDF

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Publication number
EP0633383A2
EP0633383A2 EP94110207A EP94110207A EP0633383A2 EP 0633383 A2 EP0633383 A2 EP 0633383A2 EP 94110207 A EP94110207 A EP 94110207A EP 94110207 A EP94110207 A EP 94110207A EP 0633383 A2 EP0633383 A2 EP 0633383A2
Authority
EP
European Patent Office
Prior art keywords
metal insert
cavity
hollow plastic
wall
plastic profile
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
EP94110207A
Other languages
German (de)
English (en)
Other versions
EP0633383B1 (fr
EP0633383A3 (fr
EP0633383B2 (fr
Inventor
Fritz Dr. Struth
Albert Alt
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.)
Pax GmbH
Original Assignee
Pax GmbH
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
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Application filed by Pax GmbH filed Critical Pax GmbH
Publication of EP0633383A2 publication Critical patent/EP0633383A2/fr
Publication of EP0633383A3 publication Critical patent/EP0633383A3/fr
Publication of EP0633383B1 publication Critical patent/EP0633383B1/fr
Application granted granted Critical
Publication of EP0633383B2 publication Critical patent/EP0633383B2/fr
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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 hollow plastic profile, in particular for window or door frames, with at least one cavity in which a metal insert is inserted in the longitudinal direction for stiffening.
  • Plastic profiles of this type have long been used in window construction for window frames, sash profiles and setting frames.
  • the hollow plastic profile has the advantage of very good weather and corrosion resistance.
  • the plastic hollow profile can be equipped with several chambers or cavities, which, in conjunction with the low thermal conductivity of plastic, results in excellent thermal insulation properties.
  • the hollow plastic profiles have low bending and torsional rigidity.
  • hollow plastic profiles In the case of profiles for window frames and window sashes, hollow plastic profiles generally do not alone provide the necessary stability so that glass panes do not bend as much as permissible when exposed to wind.
  • the hollow plastic profiles are stiffened by metal inserts that are inserted into the hollow plastic profiles.
  • the metal insert should be arranged as precisely as possible in the hollow plastic profile.
  • EP-OS 0 077 412 describes a metal reinforcement which can be deformed to a limited extent to compensate for the dimensional tolerances. However, only smaller dimensional tolerances can be compensated with this metal profile. Furthermore, due to the elastic deformability, the metal profile itself has low bending and torsional rigidity.
  • the invention has for its object to provide a hollow plastic profile, in particular for window or door frames, with a high degree of flexural rigidity, in which a metal insert for stiffening in a hollow plastic profile can be inserted in a simple, precise manner.
  • the cross-sectional area of the cavity is slightly larger than the cross-sectional area of the metal insert, that at least one surface of the metal insert rests on a contact surface of a wall of the cavity to be stiffened, that at least one projection is arranged along the wall of the cavity, which is opposite the wall with the contact surface, that the protrusion protrudes into the area of the cavity which is provided for the metal insert to be inserted, that the metal insert is at least in that area of its front end face which is sharp-edged when the metal insert is inserted into the cavity with the Projection comes into contact, and that after removal of the projection part, which protrudes into the area for the metal insert, the metal insert is arranged in a form-fitting manner between the contact surface and the projection when it is inserted.
  • the dimensions of the cavity are chosen so that when the metal insert is in contact with the contact surface, the other wall surfaces also with the greatest possible distortion of the chamber walls do not protrude into the area for the metal insert.
  • the protrusion on the cavity wall is designed so that it securely comes into contact with the inserted metal insert even when the chamber wall is warped as much as possible. Since the metal insert cuts its necessary arrangement space in the hollow plastic profile itself, a positive fit is ensured in the cavity.
  • the metal insert can also be inserted into the profile with a defined, constant force. The insertion is therefore also suitable for mechanical insertion of the metal insert into the hollow plastic profile. Due to the flat contact of the metal insert on the wall to be stiffened, this wall is reinforced in a large area, whereby surface loads can be absorbed almost without deformation.
  • the projection, which must absorb the forces, is advantageously arranged on reinforced areas of the hollow plastic profile. These areas are preferably the corner areas of the chamber walls.
  • the plastic hollow profile with the metal insert thus has a very good rigidity in relation to the loaded side of the plastic hollow profile.
  • a metal insert which can be any open or closed profile with a very high bending and torsional rigidity, can be arranged in the hollow plastic profile in a simple manner in terms of production technology with a very good fit. With this hollow plastic profile, it is accordingly possible to produce in particular window or door frame profiles with a consistently high stability.
  • the cross-sectional area of the cavity is slightly larger than the cross-sectional area of the metal insert, and that at least one surface of the metal insert is stiffened on at least one contact surface Wall of the cavity rests that at least one spring element is arranged along the wall of the cavity, which is opposite the wall with the contact surface, that the spring element projects in the undeformed state into the region of the cavity which is intended for the metal insert to be inserted, and that the metal insert is arranged in the cavity between the contact surface and the spring element which is elastically deformed by the inserted metal insert.
  • the spring element can be a part of the hollow plastic profile which is arranged in the region of the wall which is diagonally opposite the contact surface.
  • the spring element can also be used as a separate part in the cavity.
  • the spring element is designed with an essentially linear spring characteristic in order to generate a uniform contact force that is independent of the dimensional fluctuations. When the plastic hollow profile is loaded, the spring element has the same force absorption and support function as the projection described above.
  • a spring element offers additional advantages.
  • the spring element according to the invention there is no chip in the cavity and the spring element exerts an additional contact force on the metal insert, which leads to better stiffening of the loaded wall.
  • the metal insert is also non-positively connected to the hollow plastic profile by this contact pressure. An additional position fixation with screws, which are screwed into the metal insert from the outside through the plastic hollow profile, is no longer necessary or is only necessary as a pure additional securing device at large intervals.
  • the spring element also protrudes in the elastically deformed state into the area of the cavity which is intended for the metal insert to be inserted, and that the metal insert after removal of the section of the spring element which projects into the area for the metal insert ,
  • An insertion is arranged positively and non-positively between the contact surface and the elastically deformed spring element.
  • the spring element is maximally compressed when inserting the metal insert. A part of the spring element still extends into the area of the cavity which is provided for the metal insert. This part of the spring element is removed by a corresponding sharp edge on the end face of the metal insert. Since the spring element cannot be further resiliently deformed in the maximally compressed position, the spring element has the same function in this deflection as a rigid projection or web. In this way, the spring element represents a stable abutment for the inserted metal insert.
  • the spring element offers the advantage of constantly generating a contact pressure. As described above, this contact pressure serves to reinforce the hollow plastic profile even better and makes the use of a large number of screws for fixing the position unnecessary.
  • the metal insert has a closed, rectangular cross-sectional profile.
  • the cross-sectional profile is designed in particular as a hollow profile to save weight.
  • a metal insert with a closed profile has a higher bending stiffness and torsional stiffness compared to an open profile cross section with the same wall thickness and a similar cross-sectional area.
  • Metal inserts with a rectangular cross-section can be obtained inexpensively as standardized metal profiles and also have very good bending stiffness in comparison to other closed profile shapes.
  • the metal insert is bevelled on its end face, the surface of the metal insert which abuts the contact surface projecting in relation to the opposite surface of the metal insert.
  • This configuration of the end face of the metal insert ensures that the metal insert comes to rest flat on the contact surface of the stiffening wall.
  • the side surface of the metal insert which is arranged on the contact surface of the cavity wall, protrudes from the other side surfaces of the metal insert, so that this side surface serves as a leading centering when inserting the metal insert.
  • the metal insert must first rest securely on the contact surface of the wall to be stiffened, so that not too much or too little material is worked off from the projection.
  • a preferred angle for the beveling of the end face is in the range of 45 °.
  • the front edge of the projecting surface of the metal insert is chamfered and the front edge of the opposite surface of the metal insert is designed as a cutting edge.
  • the chamfering of the protruding front edge of the metal insert makes it easier to insert the metal insert into the hollow plastic profile. Furthermore, the chamfer will scratch or Avoid abrasion of the contact surface.
  • the opposite end edge, which is used in particular to remove the protrusion reaching the metal insert, is designed as a cutting edge or planer knife.
  • the cutting edge can be produced in a simple manner by grinding the front edge.
  • the actual cutting edge is arranged on the outside of the surface and has a bevel which is directed towards the inside of the metal insert. The cutting chip is thus guided into the cavity of the metal insert. From there, the chips can be removed from the hollow plastic profile.
  • the metal insert is stiffened by beads. These beads can be used to reinforce the metal insert in places subject to higher loads, for example in the area of the contact surface of the wall to be stiffened.
  • two surfaces of the metal insert bear against one contact surface of two walls to be stiffened and that at least one projection or spring element is arranged along the wall opposite the contact surface.
  • Such an arrangement is particularly suitable for applications in which the hollow plastic profile is loaded on two sides. Such a load occurs, for example, in frame profiles for window sashes with large window panes.
  • the plastic hollow profile for the window sash must be designed to withstand wind loads from the front and the dead weight when the windows are open. The precisely fitting insertion of the metal insert takes place as previously described for the hollow plastic profile with a contact surface.
  • protrusions are formed on the side walls of the cavity, which are arranged transversely to the wall with the contact surface, which protrude into the area for the metal insert, and that the metal insert after removal of the parts of the protrusions, which protrude into the area for the metal insert, is positively arranged between the projections when inserted.
  • the position of the metal insert in the plastic hollow profile is additionally fixed by the arrangement of projections on the surfaces of the side walls of the cavity, which do not have to be stiffened against a large external load. This prevents the metal insert from moving parallel to the contact surface. Even if the projections do not provide flat stiffening, they nevertheless represent a reinforcement of the side walls in some areas. Since the projections do not have to absorb large forces in the side areas, they can be designed as webs with a small cross-sectional area. This means that hardly any chips are produced when the metal insert is inserted into the hollow plastic profile.
  • the projection is designed as a web in the longitudinal direction, the cross-sectional area of which tapers with increasing distance from the wall on which the web is arranged. Since the protrusion is scraped off or removed from the metal insert in this area, the cross section can be tapered in this area of the protrusion. On the other hand, the cross-sectional area must be widened at the foot of the projection in order to achieve good force support against the unloaded walls of the hollow plastic profile.
  • the projection in the corner areas of the Cavity is arranged.
  • the corner areas of the cavity in the plastic hollow profile generally have a greater material thickness than the straight walls. Since corner areas also have greater bending stiffness, it is advantageous to introduce the force acting on the projection into a corner area. In this way, deformations caused by the supporting forces inside the hollow plastic profile are avoided.
  • the spring element is extruded onto the hollow plastic profile.
  • the spring element can thus be produced in an uncomplicated manner simultaneously with the hollow plastic profile. An additional assembly process for the spring element is therefore unnecessary.
  • the spring element is an at least partially parallel web which has a cross-sectional taper in its foot region.
  • a "target" spring point is defined by the cross-sectional taper at the foot of the web.
  • the spring force of the spring element can be adjusted via the size and shape of this reduction in cross section.
  • the spring element has an L-shaped cross-sectional area.
  • the spring behavior can additionally be influenced by the ratio of the two leg lengths.
  • Fig. 1 shows schematically a plastic hollow profile 10 according to the invention with several cavities and inserted metal insert 11.
  • the plastic hollow profile 10 is shown in this embodiment as a frame profile for a window sash.
  • the outside of the plastic hollow profile 10, which is burdened by the wind pressure, is the wall 14.
  • a metal insert 11 is inserted into the central cavity 12 to stiffen the wall 14.
  • the metal insert 11 usually has a closed, rectangular hollow profile. With a side surface 13, the metal insert 11 lies flat on a contact surface 15 of the wall 14.
  • the wall 14 is stiffened via this contact surface 15.
  • the cross-sectional area of the metal insert 11 is designed to be slightly smaller in its height and width than the cross-sectional area of the cavity 12.
  • a projection 16 and 17 are arranged along the corner regions of a cavity wall 18, which is opposite the wall 14 to be stiffened.
  • the two projections 16 and 17 are designed as rigid webs.
  • the projections 16 and 17 project with their subsections 20 and 21 into the region of the cavity 12 which is provided for the metal insert 11. These sections 20 and 21 of the projections 16 and 17 are cut or planed during the insertion process of the metal insert 11 into the cavity 12. As a result, the metal insert 11 is arranged with a precise fit between the contact surface 15 and the two projections 16 and 17.
  • FIG. 2. 2 shows the corner region of the cavity 12 in which the projection 16 is arranged.
  • the partial section 20 of the projection 16, which was removed when the metal insert 11 was inserted into the cavity 12, is also shown schematically.
  • the metal insert 11 only bears against the hollow plastic profile 10 via the contact surface 15 and the two projections 16 and 17.
  • FIG. 3 shows a further exemplary embodiment of a hollow plastic profile 30 with projections 16 and 17.
  • the cross-sectional profile shown is suitable as a profile for a window frame.
  • the elements of this hollow plastic profile which correspond to the elements of the example described in FIGS. 1 and 2, are provided with the same reference numerals.
  • the metal insert 11 has further contact points with the hollow plastic profile 30.
  • the lateral webs 27 and 28 serve to support the respective side walls 25 and 26 in some areas with respect to the metal insert 11. A greater power transmission via these side projections 27 and 28 is not provided.
  • the lateral projections 27 and 28 also protrude only slightly into the cavity 12. Thus, the tips of these lateral projections 27 and 28 are hardly or not abraded or only kinked when the metal insert 11 is pushed in.
  • FIGS. 1 to 3 shows the cross-sectional view of the end region of the metal insert 11 which is used in the exemplary embodiments according to FIGS. 1 to 3.
  • a slope is formed between the protruding side surface 13 and the opposite side surface 22, which comes into contact with the projections.
  • the protruding side surface 13 has a chamfer on the front edge 23 for easier insertion.
  • the metal insert 11 is centered in the cavity 12, and it is further ensured that the side surface 13 lies flat on the contact surface 15.
  • the front edge 24 of the recessed side surface 22 of the metal insert 11 has a sharp edge which is used to cut off or scrape off the protruding parts which protrude into the region of the cavity which is provided for the metal insert 11.
  • FIG. 5 shows a cross-sectional view of a further exemplary embodiment of a plastic hollow profile 40 according to the invention with spring elements and inserted metal insert 41.
  • the plastic hollow profile 40 is designed as a frame profile for window sashes.
  • the outside of a wall 44 represents the wind-loaded frame side of the window sash.
  • the wall 44 also serves to delimit a central cavity 42 into which the metal insert 41 is inserted.
  • the metal insert 41 is a hollow profile with a rectangular, closed cross-sectional area.
  • a side surface 43 of the metal insert 41 lies flat against a contact surface 45 of the cavity wall 44. As a result, the cavity wall 44 is stiffened flat.
  • the cavity 12 has a substantially rectangular cross section, which is designed to be slightly larger than the rectangular cross section of the metal insert 41.
  • the cavity 42 is delimited by the cavity wall 48, which lies opposite the contact surface 45, and by two side walls 55 and 56.
  • Two spring elements 46 and 47 are arranged along the cavity wall 48.
  • the two spring elements 46 and 47 are not attached directly to the cavity wall 48. To achieve a better spring force, these are each attached to the side walls 55 and 56 at a short distance from the cavity wall 48 and run along the cavity wall 48.
  • the spring elements 46 and 47 are produced as part of the plastic cavity profile 40 using the extrusion process.
  • the spring elements 46 and 47 are elastically deformed when the metal insert 41 is inserted and pressed in the direction of the cavity wall 48.
  • the spring elements 46 and 47 tensioned in this way exert a spring force on the metal insert 41, which presses the metal insert 41 onto the contact surface 45. A particularly good stiffening of the cavity wall 44 is achieved in this way.
  • the structure of the spring element 46 is shown in FIG. 6 in an enlarged detail view. It can be seen from this that the spring element 46 has an L-shaped cross-sectional area. The long leg of the L-shaped cross-sectional area is arranged in the region of the cavity wall 48 on the side wall 55. The free end of the shorter leg of the L-shaped cross-sectional profile is in contact with the metal insert 41 and exerts on it the spring force caused by the elastic deformation. In this embodiment of the plastic hollow profile 40, the spring element 46 does not come into contact with the cavity wall 48.
  • the spring element 46 has in the region of the connection point between the longer cross-sectional leg and the side wall 55 has a notch 59. This notch 59 represents a cross-sectional taper and serves as a "target" spring point.
  • the spring characteristic of the spring element 46 can be influenced by the design of the notch 59 and the leg geometry.
  • FIG. 7 shows a further exemplary embodiment of a hollow plastic profile 60 with spring elements.
  • the plastic hollow profile 60 can be used as a frame element for window frames.
  • the arrangement and function of the two spring elements 46 and 47 are analogous to the exemplary embodiment according to FIGS. 5 and 6.
  • the inserted metal insert 41 also comes into contact with projections 57 and 58 along the side walls 55 and 56 of the cavity 42.
  • These projections 57 and 58 are comparable to the projections 27 and 28 of the exemplary embodiment according to FIG. 3.
  • the projections 57 and 58 serve to guide the metal insert 41 when it is inserted into the cavity 42 and to support the side walls 55 and 56 in regions.
  • a metal insert 41 which is used in the exemplary embodiments according to FIGS. 5 to 7, is shown in a partial sectional view in FIG. 8.
  • the side surface 43 of the metal insert 41 which comes into contact with the contact surface 45 of the cavity wall 44 to be stiffened, protrudes from the opposite side surface 52 of the metal insert 41. Due to the protruding side surface 43, the metal insert 41 is reliably arranged and centered on the contact surface 45.
  • the front edge 53 of the side surface 43 is chamfered on the front side 49.
  • the front edge 54 of the metal insert 41 which compresses and tensions the spring elements 46 and 47 when the metal insert 41 is pushed in, likewise has a rounded chamfer. This ensures that in this embodiment there are no undesirable abrasions on the spring elements 46 and 47.
  • FIG. 9 shows a further embodiment of a hollow plastic profile 70 with a metal insert 11 in a cross-sectional view, which is essentially identical to the exemplary embodiment according to FIG. 5.
  • the spring elements 46 and 47 have a larger cross-sectional area in this hollow plastic profile 70.
  • the leg of the L-shaped cross section, which comes into contact with the metal insert 11, is longer in this exemplary embodiment and is designed with a greater material thickness.
  • FIG. 10 shows the detail according to FIG. 9 on an enlarged scale. From this it can be seen that the spring element 46 is maximally deflected in this embodiment. Despite this maximum deflection, part 50 of the spring element 46 projects into the area of the cavity 42 which is provided for the metal insert 11. This spring element section 50 is shown schematically in FIG. 10. When the metal insert 11 is inserted into the cavity 42, this part 50 of the spring element 46 is removed.
  • the metal insert 11 has a sharp edge on the end face of the surface area which comes into contact with the spring elements 46 and 47.
  • a metal insert 11 was previously described in connection with FIG. 4.
  • the advantages of a non-positive and a positive arrangement of the metal insert 11 in the cavity 42 are combined. Due to the abutment of the spring elements 46 and 47 on the cavity wall 48, the two spring elements 46 and 47 behave like rigid projections when the plastic hollow profile 70 is loaded. If the contact surface 45 is not loaded from the outside, the spring elements 46 and 47 exert a continuous force on the metal insert 11. The metal insert 11 is pressed onto the contact surface 45 by this spring force, as a result of which the metal insert 11 is fixed in position in the cavity 42.
  • the metal insert can now be inserted mechanically into a cavity of the plastic hollow profile without the risk of crack formation and with optimal stiffening of the wall to be reinforced. Due to the optimal form-fitting and / or force-fitting arrangement of the metal insert in the cavity, an expensive additional fastening of the metal insert by screws in the plastic hollow profile is also unnecessary. Furthermore, the material-related rough dimensional tolerances can now be compensated for in the interior of hollow plastic profiles, as a result of which hollow plastic profiles can be produced with a consistently high level of flexural strength and torsional rigidity.

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Wing Frames And Configurations (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Pens And Brushes (AREA)
  • Door And Window Frames Mounted To Openings (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Reinforced Plastic Materials (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
EP94110207A 1993-07-08 1994-06-30 Profilé creux en matière plastique, notamment pour cadres de portes ou fenêtres Expired - Lifetime EP0633383B2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4322829A DE4322829C1 (de) 1993-07-08 1993-07-08 Kunststoffhohlprofil, insbesondere für Fenster- oder Türrahmen
DE4322829 1993-07-08

Publications (4)

Publication Number Publication Date
EP0633383A2 true EP0633383A2 (fr) 1995-01-11
EP0633383A3 EP0633383A3 (fr) 1995-08-30
EP0633383B1 EP0633383B1 (fr) 1998-09-09
EP0633383B2 EP0633383B2 (fr) 2003-04-16

Family

ID=6492301

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94110207A Expired - Lifetime EP0633383B2 (fr) 1993-07-08 1994-06-30 Profilé creux en matière plastique, notamment pour cadres de portes ou fenêtres

Country Status (5)

Country Link
EP (1) EP0633383B2 (fr)
AT (1) ATE170947T1 (fr)
DE (3) DE4322829C1 (fr)
DK (1) DK0633383T3 (fr)
ES (1) ES2122097T3 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5651223A (en) * 1995-08-31 1997-07-29 Chelsea Building Products Door frame
WO2001036192A1 (fr) * 1999-11-18 2001-05-25 Ming Zhang Profil en acier-plastique et son procede de fabrication
GB2370601A (en) * 2000-12-02 2002-07-03 Jonathan Jason Wordsworth Door frame
US6968657B2 (en) * 1999-11-12 2005-11-29 Deceuninck North America, Llc Patio door assembly with extruded plastics components
EP1703065A2 (fr) * 2005-03-16 2006-09-20 REHAU AG + Co Profilé creux renforcé
DE202008008070U1 (de) * 2008-06-18 2009-10-29 Rehau Ag + Co Lamellen-Hohlkammerprofil für einen Klappladen
GB2462348A (en) * 2008-08-06 2010-02-10 Epwin Group Ltd Frame portion with reinforcing member
CN109654365A (zh) * 2018-12-19 2019-04-19 苏州灵猴机器人有限公司 一种高强度横梁用铝型材

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19717318A1 (de) * 1997-04-24 1998-11-05 Reckendrees Gmbh Rolladen Und Blend- und/oder Flügelrahmen für Fenster oder Türen (II)
DE19717319A1 (de) * 1997-04-24 1998-11-05 Reckendrees Gmbh Rolladen Und Blend- und/oder Flügelrahmen für Fenster oder Türen (I)
DE19848767A1 (de) * 1998-10-22 2000-04-27 Pitscheider Karl Einlage für Hohlprofile
FR2793438A1 (fr) 1999-05-11 2000-11-17 Rhodia Engineering Plastics Sa Article manufacture rigide comportant un renfort thermoplastique allege
DE102008040296B4 (de) * 2008-07-09 2018-07-05 Sapa As Pfosten für eine Pfosten-Riegel- oder Elementkonstruktion, Verfahren zu dessen Herstellung und Pfosten-Riegel- oder Elementkonstruktion, die einen Pfosten aufweist
DE202011052460U1 (de) * 2011-12-23 2013-03-25 Rehau Ag + Co Hohlprofil für einen Rahmen
CN105240678A (zh) * 2015-09-09 2016-01-13 申科谱自动化科技（珠海）有限公司 一种异型材

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DE3129567A1 (de) * 1981-07-27 1983-02-10 Heinz Pasche Verfahren zur herstellung von hart-kunststoffprofilen mit einem durch einschieben einzubringenden metallrohr und durch dieses verfahren hergestellten kunststoffprofil
GB2153889A (en) * 1984-02-10 1985-08-29 Adeptal Systems Ltd Door and window frames
DE3405388C1 (de) * 1984-02-15 1985-09-12 SKS-Stakusit-Stahl-Kunststoff GmbH, 4100 Duisburg Verfahren für die Herstellung eines Hohlprofils aus thermoplastischem Kunststoff für Fenster- oder Türrahmen
EP0117308B1 (fr) * 1983-02-23 1987-04-29 FEB Fenster- und Elementebau GmbH & Co. KG Profil creux en matière synthétique renforcé par un profil métallique et châssis

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EP0117308B1 (fr) * 1983-02-23 1987-04-29 FEB Fenster- und Elementebau GmbH & Co. KG Profil creux en matière synthétique renforcé par un profil métallique et châssis
GB2153889A (en) * 1984-02-10 1985-08-29 Adeptal Systems Ltd Door and window frames
DE3405388C1 (de) * 1984-02-15 1985-09-12 SKS-Stakusit-Stahl-Kunststoff GmbH, 4100 Duisburg Verfahren für die Herstellung eines Hohlprofils aus thermoplastischem Kunststoff für Fenster- oder Türrahmen

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US5651223A (en) * 1995-08-31 1997-07-29 Chelsea Building Products Door frame
US6968657B2 (en) * 1999-11-12 2005-11-29 Deceuninck North America, Llc Patio door assembly with extruded plastics components
WO2001036192A1 (fr) * 1999-11-18 2001-05-25 Ming Zhang Profil en acier-plastique et son procede de fabrication
GB2370601A (en) * 2000-12-02 2002-07-03 Jonathan Jason Wordsworth Door frame
EP1703065A2 (fr) * 2005-03-16 2006-09-20 REHAU AG + Co Profilé creux renforcé
EP1703065A3 (fr) * 2005-03-16 2007-08-29 REHAU AG + Co Profilé creux renforcé
DE202008008070U1 (de) * 2008-06-18 2009-10-29 Rehau Ag + Co Lamellen-Hohlkammerprofil für einen Klappladen
GB2462348A (en) * 2008-08-06 2010-02-10 Epwin Group Ltd Frame portion with reinforcing member
CN109654365A (zh) * 2018-12-19 2019-04-19 苏州灵猴机器人有限公司 一种高强度横梁用铝型材

Also Published As

Publication number Publication date
EP0633383B1 (fr) 1998-09-09
ATE170947T1 (de) 1998-09-15
DE59406867D1 (de) 1998-10-15
DK0633383T3 (da) 1999-06-07
DE4330273C1 (de) 1995-02-23
EP0633383A3 (fr) 1995-08-30
DE4322829C1 (de) 1995-02-09
ES2122097T3 (es) 1998-12-16
EP0633383B2 (fr) 2003-04-16

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