摘要:
Die Erfindung betrifft ein Verfahren zum kontinuierlichen Herstellen eines Hybridprofils aus einer Trägerstruktur und zumindest einem Kunststoff. Dieses umfasst die Schritte eines Bereitstellens zumindest eines ersten Endlosprofils der Trägerstruktur und eines Bewegens des Endlosprofils durch eine Werkzeugkammer eines Herstellungswerkzeugs. Weiters erfolgt ein Bereitstellen eines ersten Kunststoffmaterials und ein Beaufschlagen des ersten Endlosprofils mit dem ersten Kunststoffmaterial im Bereich der Werkzeugkammer. Erfindungsgemäss erfolgt dabei ein Erzeugen einer formschlüssigen Verbindung zwischen dem ersten Endlosprofil und dem Kunststoffmaterial, wobei der erste Kunststoff das erste Endlosprofil gesteuert nur abschnittsweise beaufschlagt und es dadurch abschnittsweise einbettet.
摘要:
The present invention provides a chlorinated vinyl chloride resin composition for a window frame having excellent properties including moldability, heat resistance, and impact resistance and capable of preventing or reducing deformation such as warpage or damage even after exposure to sunlight for a long time. Provided is a chlorinated vinyl chloride resin composition for a window frame, containing a chlorinated vinyl chloride resin and an infrared reflective pigment.
摘要:
A window frame adapted for use as a sash or a stationary frame comprising a strengthening portion and a moulded surface layer covering the strengthening portion wholly or partially and giving the frame desired surface properties is disclosed. At least one strengthening member of the strengthening portion includes a shell defining an outer surface of the strengthening member, and a plurality of strengthening ribs and/or flanges extending from the shell. Said at least one strengthening member includes a plurality of closed cells arranged in continuation of each other in the longitudinal direction, each cell being delimited by the shell and one or more strengthening ribs and/or flanges. A method for making such a frame includes providing a strengthening portion, and covering the strengthening portion wholly or partially with a surface layer by moulding thereby giving the frame desired surface properties.
摘要:
In certain example embodiments of this invention, a window unit may include a vacuum IG (VIG) unit as an inboard lite (1) and a monolithic lite (e.g., with an optional low-E coating; thereon) as an outboard lite (3). A dead air space (5) may separate the inboard and outboard lites. A highly insulated frame (30) may be used to support the inner (1) and outer (3) lites. The VIG unit may be partially embedded or supported in the insulative frame (30), so that the insulating frame (30) separates the VIG unit inboard lite (1) from the outboard lite (3) thereby reducing conductivity around the edges of the window unit so that R-value can be increased (and U-value decreased). In certain example embodiments, the total R-value of the window unit is at least about R-8, and more preferably at least about R-IO (compared to the much lower R-values of conventional IG units).
摘要:
The invention relates to a frame structure, such as a window sash or a frame for a window or door, comprising a core made from at least one core member made from expanded polystyrene (EPS) with a density of 80-200 kg/m 3 and a shell of polyurethane (PUR) encasing the core. The core may include a plurality of core members, some of which may be made from a different material.
摘要翻译:本发明涉及一种框架结构,例如窗扇或窗或门的框架,包括由至少一个由膨胀聚苯乙烯(EPS)制成的芯构成的芯,密度为80-200kg / m 3 和聚氨酯壳(PUR)包裹核心。 芯可以包括多个芯构件,其中一些可以由不同的材料制成。
摘要:
The invention relates to a frame structure, such as a sash or a stationary frame for a window or door, comprising a core (25) and a cover layer (26) encasing the core, said cover layer being applied to the core by moulding, said frame structure further including a fastening member reception section formed by the material used for the cover layer forming a plug (27) extending into a hole or recess in at least one core member. The plug of cover layer material fills the hole or recess substantially entirely and extends from a surface of the core member facing a surface of a frame piece. The distance D end in the length direction from the surface of the frame piece to the end of the plug defines a maximum allowable fastening member penetration depth D pen, where D end -D pen ≥ 1 mm. The invention further relates to a method for manufacturing a frame structure.
摘要:
The frame structure, for instance a window sash or a frame for a window or door, includes top and bottom pieces and two side pieces (1). A core (2) includes a wooden core member and a plastic covering (3) encases the wooden core member. The wooden core member includes wood, which has been subjected to a treatment reducing the detrimental effects of the surroundings on the wood.