DE1950786U - PLASTIC WINDOW FRAME. - Google Patents

Description

Tens t err airmen made of plastic

The invention "relates to a window frame Plastic, on which there is a window sill inside and outside a sill cover made of the same material is attached.

It is already known for the window frame as a material Use plastics. In the known window frames, the frame, the window sill and the Sims cover made separately and only assembled at the construction site with screw or plug connections. This measure entails higher costs due to time-consuming assembly work, KPerner. there is a risk that Individual parts can be damaged by careless handling of the tool during assembly. Ss is too already known, "Sashes made from a hollow steel core consist of covering with a plastic jacket or two, the inner and outer halves of the hill simulating, glued together hollow profiles.

The invention is based on the object of a window frame to create with window sashes, through which the men

2 -

4507.0

KRAUSS-MAFFEI

- 2 -

SHARED COMPANY

8 MUNICH-A

LLACHs * r

gel of the known plastic window frames "or sash be avoided" .

To solve the problem, it is proposed according to the invention, that the window frame with the window sill and the cornice cover as well as the window sash from one manufacture a single piece by injection molding.

This measure has the advantage of lower manufacturing and installation costs achieved.

The drawing shows an embodiment of the subject matter of the invention shown schematically *

The window frame shown in the figure consists essentially of the window frame 1, the one on the lower Frame strip inside arranged window sill 2 as well a ledge cover 3 provided on the outside of this strip, whereby all these frame components are made of plastic.

The window frame 1 with the window sill 2 and the cornice cover 3 and the window sash frames 7 are made in one piece according to the invention. The shape of this The unit of the window frame is chosen so that it can be injected as an injection molded part. So under the window

- 3

4507.0

KRAUSS-MAFFEI 'AKTIENGESELLSCHAFT · 8 MÜNCHEN-AL LA CH

sterbrett 2 provided an Inguß, which is also used as additional stiffening rib 4 is also used Steel anchor 5 in. The lens frame 1 with injected, which gives the window frame a hold in the masonry. The plastic window frame is advantageously used 1 cast in a concrete frame 6. By this measure, a component is obtained which the makes the lintel originally built into the masonry unnecessary. Furthermore, the plastic penster frame can be used as the porcelain inner wall of the concrete mold *

The plastic window frames according to the invention are suitable Particularly suitable for terraced houses that have a larger number have windows of the same size, as its advantages namely the simple and inexpensive production, especially in large numbers.

Claims (2)

1. Window frame made of plastic, on which there is a Window sill and outside a cornice cover made of the same material, characterized in that that the window frame with the window sill and the cornice cover as well as the window sash frame consist of one piece. 2. Window frame according to insprueh 1, characterized in that that the window frame together with the window sill and the cornice cover as well as each sash frame as ever an injection molded part is formed. . ·:, ·:. Oi * e document (Beschieibtmef-wid Schui-zonspr.) Is the ΛΐΙβΙζί submitted; sis wv "^ <■> ^ ^v " · ^ _(s . ... "" .I ₁ V ₁ ¹ Jh oingsröfehten Unterlogeri ob. The legal meaning d: ;; · * Av, -! '- ■■> ■ (· ■ '·' ^K "Mi ··. ' ■■'·" - "· Documents are in the official files. Sk '" .- ^! ·' * ^ΊΤ t- ¹¹¹ " ******* lühranfre! can be viewed. On request will? - · - ■ · -! üülhhw prices!) delivered. Deufeches r: .iA _: vo -..-., " y y g _{% 1} · ■ - ■ »"■; ■ ,. ! i ,; _; oisss can be accepted free of charge. On request who * - ■ .-. · · ■ «■ '··"■' ■ · ΐ "· ' ^{i | ir} Tuesday