BE765216A - Reinforced synthetic window frame - Google Patents

Reinforced synthetic window frame

Info

Publication number
BE765216A
BE765216A BE765216A BE765216A BE765216A BE 765216 A BE765216 A BE 765216A BE 765216 A BE765216 A BE 765216A BE 765216 A BE765216 A BE 765216A BE 765216 A BE765216 A BE 765216A
Authority
BE
Belgium
Prior art keywords
mould
window frame
reinforced synthetic
synthetic material
synthetic window
Prior art date
Application number
BE765216A
Other languages
French (fr)
Original Assignee
Belton As
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
Priority claimed from NO44169A external-priority patent/NO123907B/no
Priority claimed from FR7110931A external-priority patent/FR2130980A5/en
Application filed by Belton As filed Critical Belton As
Publication of BE765216A publication Critical patent/BE765216A/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00Moulds or cores; Details thereof or accessories therefor
    • B29C33/12Moulds or cores; Details thereof or accessories therefor with incorporated means for positioning inserts, e.g. labels
    • B29C33/123Moulds or cores; Details thereof or accessories therefor with incorporated means for positioning inserts, e.g. labels for centering the inserts
    • B29C33/126Moulds or cores; Details thereof or accessories therefor with incorporated means for positioning inserts, e.g. labels for centering the inserts using centering means forming part of the insert
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14631Coating reinforcements
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00Window 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
    • E06B3/04Wing frames not characterised by the manner of movement
    • E06B3/06Single frames
    • E06B3/08Constructions depending on the use of specified materials
    • E06B3/20Constructions depending on the use of specified materials of plastics
    • E06B3/205Constructions depending on the use of specified materials of plastics moulded or extruded around a core

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Wing Frames And Configurations (AREA)

Abstract

In a process for forming a window frame, either hinged or of sash type, from reinforced synthetic material, a profiled reinforcing material preferably metallic is placed in a mould cavity using distance pieces, the mould space around the reinforcement is then filled with liquid synthetic material which is subsequently expanded to fill the mould and hardened. The frame may be moulded in two or more separate sections joined to each other by suitable corner elements united by jointless connections. The mould closing device may be used for ejection. The preferred material is a polyurethane foam. The frames have high resistance, stability and insulation.
BE765216A 1969-02-05 1971-04-02 Reinforced synthetic window frame BE765216A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO44169A NO123907B (en) 1969-02-05 1969-02-05
FR7110931A FR2130980A5 (en) 1971-03-29 1971-03-29 Reinforced synthetic window frame

Publications (1)

Publication Number Publication Date
BE765216A true BE765216A (en) 1971-08-30

Family

ID=26216291

Family Applications (1)

Application Number Title Priority Date Filing Date
BE765216A BE765216A (en) 1969-02-05 1971-04-02 Reinforced synthetic window frame

Country Status (1)

Country Link
BE (1) BE765216A (en)

Similar Documents

Publication Publication Date Title
ES237037U (en) Mold apparatus for forming profile employing reinforcing preform
BE764685A (en) IMPROVEMENTS IN THE MOLDING OF FILLED PLASTIC FOAM PARTS
GB1397382A (en) Cantilevered internal shoring
FR2157189A5 (en) Windscreen seals - moulded in situ with the use of a flexible mould which can be dismantled
GB1240649A (en) Polyurethane foams having increased density and process therefor
GB1332551A (en) Panels with edge strips of plastics material
FR2130980A5 (en) Reinforced synthetic window frame
BE765216A (en) Reinforced synthetic window frame
GB1341886A (en) Moulded multiple density polurethane foam
NL7104089A (en) Reinforced synthetic window frame
IL36175A0 (en) A process of manufacturing open or closed packagings of foam plastics,preferably foam polystyrene
FR2068845A5 (en) Prefabricated building panels reinforced by foam injection pipes
ES198369U (en) Structure based on couplable elements. (Machine-translation by Google Translate, not legally binding)
FR2036276A5 (en) Shaped articles with rigid or semirigid core
FR2121131A5 (en) Reinforced belting prepn - using cord applied in a zig-zag pressed into the high polymerisate core
FR2234445A1 (en) Stiffening of hollow thermoplastic window frames - by (partly)filling the profile with a rigid (polyurethane) foam
FR2186349A1 (en) Extruding thermoplastics foam section - to give smooth surface and uniform structure
GB1322949A (en) Process for producing cellular moulded bodies
GB1089738A (en) Process for producing constructional building members
FR2294836A1 (en) Sandwich type wall element mfr - double skinned construction with foamed plastic interior filling (BE160676)
FR2288602A1 (en) Moulding structural foam frames for building panels - by moulding crossbars integrated with one or two frame posts
AT212539B (en) Method for isolating building gaps, especially those at the transition from masonry and other parts of the building to glass structures, such as. B. glass walls, glass roofs and. like
FR2097620A5 (en) Bay window facades - of moulded plastics embedded in masonry walls
FR2025310A5 (en) Prefabricated building panels filled with - expanded plastics foam
GB1382819A (en) Sealing of spaces round door or window frames