EP0282461A1 - Cadre en matière plastique pour fenêtres et similaires - Google Patents

Cadre en matière plastique pour fenêtres et similaires Download PDF

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Publication number
EP0282461A1
EP0282461A1 EP88830077A EP88830077A EP0282461A1 EP 0282461 A1 EP0282461 A1 EP 0282461A1 EP 88830077 A EP88830077 A EP 88830077A EP 88830077 A EP88830077 A EP 88830077A EP 0282461 A1 EP0282461 A1 EP 0282461A1
Authority
EP
European Patent Office
Prior art keywords
frame
window
plastics material
synthetic plastics
material 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.)
Granted
Application number
EP88830077A
Other languages
German (de)
English (en)
Other versions
EP0282461B1 (fr
Inventor
Vincenzo Lo Scalzo
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.)
COLOR-PLAST Srl
Original Assignee
COLOR-PLAST Srl
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 COLOR-PLAST Srl filed Critical COLOR-PLAST Srl
Priority to AT88830077T priority Critical patent/ATE62725T1/de
Publication of EP0282461A1 publication Critical patent/EP0282461A1/fr
Application granted granted Critical
Publication of EP0282461B1 publication Critical patent/EP0282461B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
    • E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
    • E06B3/36—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement with a single vertical axis of rotation at one side of the opening, or swinging through the opening
    • E06B3/362—Double winged doors or windows

Definitions

  • This invention relates to a synthetic plastics material window-frame for windows and the like applications, of a type which comprises a frame and at least one wing supported on the frame, sides of said frame and said at least one wing including respective box-type moldings.
  • window-frames made of a synthetic plastics material such as polyvinylchloride
  • a synthetic plastics material such as polyvinylchloride
  • window-frames are usually comprised of box-type moldings or profile members wherein longitudinally extended chambers are formed.
  • metal inserts are provided within said chambers to form a reinforcement of sort as is required to ensure that the window-frame has adequate strength and stability to withstand the static and dynamic loads anticipated therefor, pursuant to the provisions of well-known and specified safety regulations.
  • conventional window-frame of synthetic plastics generally lend themselves for windows and the like large-size applications.
  • conventional large-size window-­frames would be subjected to unacceptable bending and deforming stresses.
  • a window-frame as specified above being characterized in that it comprises at least one respective rib formation extending along at least a part of said moldings, said rib formation being formed integrally with its respective molding and having preset large dimensions.
  • the window-frame of this invention advantageously includes a chamber formed longitudinally within said rib formation, and a stiffening insert of metal fitted in said chamber.
  • the numeral 1 generally designates a window-frame for a large-size window of the two-winged variety, made of a synthetic plastics material such as a rigid showk-resistant polyvinylchloride.
  • the window-frame 1 has an outward front 1a and an opposite inward front 1b, and comprises a frame 2 adapted for installation to masonry work 3 in a manner known per se.
  • the window-frame 1 further comprises first and second wings, respectively designated 4 and 5, which are supported on the frame 2 by means of hinges 6.
  • upper 4a and lower 4b minor sides, and oppositely located major sides 4c and 4d are defined on the first wing 4, whilst indicated at 5a and 5b are the upper and lower minor sides of the second wing 5, and at 5c and 5d the oppositely located major sides thereof.
  • the hinges 6 are mounted between the sides 2c of the frame 2 and 4c of the first wing 4, as well as between the side 2d and the side 5d of the second wing 5.
  • the sides of the frame 2 and the wings 4 and 5 are formed of respective box-type PVC moldings, designated with the same reference numerals as said sides and being welded at their ends.
  • Indicated at 7 is an additional box-type PVC molding extending along, and being attached to, the molding 5c so as to form an abutment center upright for the side 4d of the first wing 4.
  • a plurality of chambers 8a and 8b, respectively of large and small size, are formed within each molding 2a-2d, 4a-4d, 5a-5d, and 7, extending longitudinally therethrough.
  • a respective metal insert 9 is provided in the chambers 8a which comprises a steel sectional member of C-shaped cross-section.
  • the moldings 4a-4d and 5a-5d of the wings 4 and 5 are also formed with respective seats 10 providing holder cappings for glass panes 11 to be mounted in said seats, two on each wing 4,5 in mutually spaced-apart relationship.
  • the window-frame 1 has on its outward front 1a respective rib formations 12 extending along the moldings 2a-2b, 4a-4b, 5a-5b, and 7.
  • Each rib formation 12 is formed integrally with its related molding and has a relatively large size which, in the embodiment shown, is substantially proportionate with that of the molding itself.
  • each rib formation 12 has a substantially semicircular cross-sectional shape, and a chamber 13, also substantially semicircular in cross-section, formed longitudinally therethrough.
  • the chambers 13 advantageously accommodate respective stiffening metal inserts 14 of tubular shape which are supported on spacer lugs 15 extending into the chamber 13 and a unitary construction with the rib formations 12.
  • the window-frame 1 further includes a respective groove 16 formed longitudinally in each rib formation 12 near an outermost generatrix line thereof and being open outwardly. Snap fitted into the grooves 16 are respective decorative trimmings 17.
  • the synthetic plastics material window-frame of this invention has shown to be significantly stronger, stiffer, and stabler than conventional window-frame and lends itself, therefore, advantageously for use with large-size windows and the like, in particular of dwelling and office buildings, as well as for the restoration of historical buildings.
  • a further advantage of the window-frame according to the invention is that the grooves provided along the rib formations may be readily utilized to support dimming and radiation attenuating arrangements for the glass panes.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Wing Frames And Configurations (AREA)
  • Materials For Medical Uses (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Closures For Containers (AREA)
  • Building Environments (AREA)
EP88830077A 1987-03-11 1988-03-01 Cadre en matière plastique pour fenêtres et similaires Expired - Lifetime EP0282461B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88830077T ATE62725T1 (de) 1987-03-11 1988-03-01 Kunststoffrahmen fuer fenster oder dergleichen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT8721089U IT210025Z2 (it) 1987-03-11 1987-03-11 Serramento in materiale plastico-sintetico per finestre e simili.
IT2108987U 1987-03-11

Publications (2)

Publication Number Publication Date
EP0282461A1 true EP0282461A1 (fr) 1988-09-14
EP0282461B1 EP0282461B1 (fr) 1991-04-17

Family

ID=11176566

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88830077A Expired - Lifetime EP0282461B1 (fr) 1987-03-11 1988-03-01 Cadre en matière plastique pour fenêtres et similaires

Country Status (6)

Country Link
EP (1) EP0282461B1 (fr)
AT (1) ATE62725T1 (fr)
CH (1) CH671997A5 (fr)
DE (1) DE8803189U1 (fr)
FR (1) FR2612242B3 (fr)
IT (1) IT210025Z2 (fr)

Cited By (2)

* 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
GB2275062A (en) * 1993-01-27 1994-08-17 Dp Ind Pte Ltd Frame-forming section member and use thereof in window,panel or door frame construction

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE507163A (fr) *
DE894316C (de) * 1951-10-02 1953-10-22 Wilhelm Hostert & Soehne O H G Fenster fuer kittlose Verglasung
FR1478602A (fr) * 1966-03-16 1967-04-28 Danois & Fils Ets J Meuiserie métallique, en particulier fenêtre
DE1910960A1 (de) * 1969-03-04 1970-11-05 Ind Friulana Avvolgibili Ed Af Anordnung von mittels Spundung verbundenen Profilelementen
DE2117397A1 (de) * 1970-04-13 1971-10-28 Komarek S.p.A., Rovereto (Italien) Kunststoffprofil für Türen und Fenster
LU64585A1 (fr) * 1972-01-13 1972-06-22

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE507163A (fr) *
DE894316C (de) * 1951-10-02 1953-10-22 Wilhelm Hostert & Soehne O H G Fenster fuer kittlose Verglasung
FR1478602A (fr) * 1966-03-16 1967-04-28 Danois & Fils Ets J Meuiserie métallique, en particulier fenêtre
DE1910960A1 (de) * 1969-03-04 1970-11-05 Ind Friulana Avvolgibili Ed Af Anordnung von mittels Spundung verbundenen Profilelementen
DE2117397A1 (de) * 1970-04-13 1971-10-28 Komarek S.p.A., Rovereto (Italien) Kunststoffprofil für Türen und Fenster
LU64585A1 (fr) * 1972-01-13 1972-06-22

Cited By (3)

* 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
GB2259934B (en) * 1991-08-20 1995-05-31 Scholes Ernest M H Reinforced PVCu component
GB2275062A (en) * 1993-01-27 1994-08-17 Dp Ind Pte Ltd Frame-forming section member and use thereof in window,panel or door frame construction

Also Published As

Publication number Publication date
FR2612242B3 (fr) 1989-06-09
CH671997A5 (en) 1989-10-13
DE8803189U1 (de) 1988-04-21
ATE62725T1 (de) 1991-05-15
EP0282461B1 (fr) 1991-04-17
FR2612242A3 (fr) 1988-09-16
IT210025Z2 (it) 1988-11-14
IT8721089V0 (it) 1987-03-11

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