EP0134757A2 - Châssis de couverture composé de morceaux profilés en métal et élément de jonction en forme d'angle pour fixer ce châssis de couverture contre un châssis en bois - Google Patents

Châssis de couverture composé de morceaux profilés en métal et élément de jonction en forme d'angle pour fixer ce châssis de couverture contre un châssis en bois Download PDF

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Publication number
EP0134757A2
EP0134757A2 EP84810425A EP84810425A EP0134757A2 EP 0134757 A2 EP0134757 A2 EP 0134757A2 EP 84810425 A EP84810425 A EP 84810425A EP 84810425 A EP84810425 A EP 84810425A EP 0134757 A2 EP0134757 A2 EP 0134757A2
Authority
EP
European Patent Office
Prior art keywords
frame
profile
connecting element
leg
cover frame
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
EP84810425A
Other languages
German (de)
English (en)
Other versions
EP0134757B1 (fr
EP0134757A3 (en
Inventor
Oskar Blaschka
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.)
Meko Fenster AG Te Muttenz Zwitserland
Original Assignee
Metallbau Koller AG
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 Metallbau Koller AG filed Critical Metallbau Koller AG
Priority to AT84810425T priority Critical patent/ATE36026T1/de
Publication of EP0134757A2 publication Critical patent/EP0134757A2/fr
Publication of EP0134757A3 publication Critical patent/EP0134757A3/de
Application granted granted Critical
Publication of EP0134757B1 publication Critical patent/EP0134757B1/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
    • E06B3/30—Coverings, e.g. protecting against weather, for decorative purposes
    • E06B3/301—Coverings, e.g. protecting against weather, for decorative purposes consisting of prefabricated profiled members or glass
    • E06B3/302—Covering wooden frames with metal or plastic profiled members

Definitions

  • fastening elements to be used in this way must be fastened exactly in a line, since otherwise a frame part cannot be clipped on at all, and that the distances between two profile bar sections of a frame lying opposite one another must be observed exactly. Because these precisions are very difficult to maintain when fastening the connecting elements to the wood, Stist a cover frame on the wooden frame of a window sash connecting elements have been created that have movable parts to accommodate these working tolerances, as has become known from CH-PS 588 626. Such elements are expensive and can only compensate for very limited inaccuracies, which is why it has long been attempted to create elements which can be easily attached to the wood and which are inexpensive to manufacture.
  • the cover frame composed of metal profile bar sections, i.e. usually an aluminum cover frame, and angled connecting elements in order to fasten this cover frame to a wooden frame delimiting a door or window opening, the first leg of each angular element is provided with a screw hole, the axis of which forms an angle of 55 ° to 85 ° with it and an angle of 10 ° to 40 ° with the bisector of the connecting element.
  • the invention is characterized in that the profile bar sections have an angular C-profile with the clear height h, the clear depth t and the length s of its free legs measured in the C interior and an opening of the height h-2s facing the wooden frame, and that the second leg of each angular element carries on its outside a sliding element which fits into the C-profile of the profile rod section and is provided with an elastic supporting element, the width b of which is insignificantly smaller than the opening of the C-profile.
  • Appropriate embodiments of the invention are defined in the dependent claims.
  • the connecting element designated as a whole by 3 is used for fastening the section of the profiled bar, designated as a whole by 1, to part 2 of the wooden frame.
  • the profile bar section 1 has an angular C-profile which is open towards the wooden frame 2 and is formed by the front bar la and the webs 1b, 1c, 1d and le.
  • the clear height is marked with h, the clear depth with t and the inside leg length with s.
  • the connecting element 3 is essentially angular.
  • the one element leg, which here with 3a is provided with a screw hole 3b, the axis 3c, as can be seen particularly well from FIG. 3, with the element leg 3a forms an angle of 55 ° to 85 °, preferably approximately 80 °, during the Angle that this axis 3c forms with the bisector 4 is approximately 10 ° to 40 °, preferably 35 °.
  • the second element leg which is denoted by 3d in the drawing, bears on its outside a sliding member, which is denoted as a whole by 5 and fits into the C-profile of the section 1.
  • the width b of this sliding element 5 is insignificantly smaller than the opening height h-2s of the C-profile. This makes it possible to insert the connecting element into the C-profile at any desired point, as can also be seen from the drawing figure 1.
  • the sliding element 5 namely has a fixed component 5a connected to the second element leg 3d by a neck 5b, the thickness d of which is at least at that of the edge.
  • Fig. 4 shows a second embodiment, which differs from The only difference between the example described above is that here the spring element is formed by a ring 7 clamped between the two projections 8a and 8b. Otherwise, the connecting element is of the same design as the element already described.
  • the inner surfaces of the two element legs 3a and 3d are not completely flat, but rather have recesses which serve for partial ventilation of the wooden surfaces on which the connecting element is intended to be placed.
  • the leg 3a has two grooves 3f, while the leg 3d is provided with a recess 3h delimited by the edge 3g, into which the grooves 3f open.
  • connecting elements 3 are first used in the required number and at the desired spacing in all four C-profiles of the frame, as can be seen from FIG. 1.
  • the sliding element is inserted with its narrow side into the opening and then the element is rotated through 90 °, whereby the element is seated correctly, but can be moved.
  • each connecting element can be screwed to the associated wooden frame by means of a screw, as can be seen in FIG. 3. Difficulties with regard to the accuracy to be maintained or other problems can not occur, since each connecting element 3 when there are unevenness in the wooden frame Tightening the screw against the force of the elastic support element 6 or 7 can be moved relative to the section bar section 1.
  • this frame is, so to speak, attached in a floating manner, i.e. it is always centered relative to the wooden frame, regardless of whether it cools down due to the cold ambient temperature or heats and expands due to the strong sunlight. All changes in length caused by such temperature fluctuations can be absorbed by the elastic support elements which are mounted so as to be displaceable in the direction perpendicular to the direction of elasticity.
  • the first leg designated by 9a likewise has a screw hole 9b which serves for fastening and whose axis has essentially the same direction as that Axis 3c of the connecting element 3 described with reference to FIG. 3, the fixed component 10a is attached to the second leg 9d by means of a neck 10b, which here has the shape of a square tube, the upper opening being interrupted by a web 10c.
  • a U-shaped bracket 12 Arranged in the opening is a U-shaped bracket 12, which is pressed outwards by a spring 11 supported on the web 10c and only shown in FIG. 6, but not in FIG.
  • the bracket 12 protrudes so far that the total height of the slider thus formed is somewhat larger than h, the thickness d of the slider is slightly less than the depth t of the C-groove and the width b is slightly less than that Height of the opening of the C-profile, so that the same conditions as in the connection element 3 described above with reference to FIGS. 1 to 3 are present. Therefore, this connector is used the same as the above connector.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Door And Window Frames Mounted To Openings (AREA)
  • Joining Of Corner Units Of Frames Or Wings (AREA)
  • Joining Of Building Structures In Genera (AREA)
EP84810425A 1983-08-31 1984-08-28 Châssis de couverture composé de morceaux profilés en métal et élément de jonction en forme d'angle pour fixer ce châssis de couverture contre un châssis en bois Expired EP0134757B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84810425T ATE36026T1 (de) 1983-08-31 1984-08-28 Aus metallenen profilabschnitten zusammengesetzter abdeckrahmen und winkelfoermiges verbindungselement, um diesen abdeckrahmen an einem holzrahmen zu befestigen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH476483 1983-08-31
CH4764/83 1983-08-31

Publications (3)

Publication Number Publication Date
EP0134757A2 true EP0134757A2 (fr) 1985-03-20
EP0134757A3 EP0134757A3 (en) 1985-11-21
EP0134757B1 EP0134757B1 (fr) 1988-07-27

Family

ID=4282115

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84810425A Expired EP0134757B1 (fr) 1983-08-31 1984-08-28 Châssis de couverture composé de morceaux profilés en métal et élément de jonction en forme d'angle pour fixer ce châssis de couverture contre un châssis en bois

Country Status (3)

Country Link
EP (1) EP0134757B1 (fr)
AT (1) ATE36026T1 (fr)
DE (1) DE3472997D1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2260155A (en) * 1991-08-15 1993-04-07 Leaderflush Doors Ltd Frame-to-frame coupling
IT202000017842A1 (it) * 2020-07-23 2022-01-23 Europrofili Group S P A Sistema di chiusura con dispositivo di fissaggio

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1759106B1 (de) * 1968-03-30 1970-07-16 Wieland Werke Ag Befestigung eines Metall- oder Kunststoffrahmens an einem Fenster-,Tuerrahmen od.dgl.aus Holz
CH588626A5 (en) * 1975-02-24 1977-06-15 Koller Metallbau Ag Wood-metal door or window wing frame - wooden-shank-mounted slides set between pi-sectioned metal bar stems
CH655352A5 (de) * 1981-08-12 1986-04-15 Koller Metallbau Ag Fenster- oder tuerfluegel.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2260155A (en) * 1991-08-15 1993-04-07 Leaderflush Doors Ltd Frame-to-frame coupling
IT202000017842A1 (it) * 2020-07-23 2022-01-23 Europrofili Group S P A Sistema di chiusura con dispositivo di fissaggio

Also Published As

Publication number Publication date
EP0134757B1 (fr) 1988-07-27
DE3472997D1 (en) 1988-09-01
ATE36026T1 (de) 1988-08-15
EP0134757A3 (en) 1985-11-21

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