DE383650C - Window sash holder with clamping device consisting of a double clamp - Google Patents

Description

GERMAN EMPIRE

ISSUED OCTOBER 15, 1923

REICH PATENT OFFICE

PATENT LETTERING

- Jlft 383650 ~ CLASS 68 d GROUP 30

(E 28267 IlI \ 6Sd)

Rudolf Etzold in Schmölln LThür.

Window sash holder consisting of a double clamp with a clamping device. Patented in the German Empire on July 2, 1922.

The invention relates to one of the I The novelty consists in the fact that the Fen-

Double clamp existing window sash! wing holding bracket part from one

holder with a clamping device for the ι sheet metal strip, the inner, surrounding

secure holding of the clip on the window! curved end at the same time the clamping device

frame,> formation for the window frame, while

at its outer, bent end there is still a resilient, foldable attachment, the window sash in its blocked position by placing it on a safe Stop there.

The invention is shown in the drawing in one embodiment, for example, and although shows:

Fig. Ι the window stay shown diagrammatically ίο,

Fig. 2 the same arranged in the position of use on a window and

Fig. 3 the window stay in a slightly modified embodiment for the arrangement on a left and right window sash.

The window stay consists of a wooden clamp α with a cutout b and the two jaws c, d and a Metallstreiao fen e, which is attached to the wooden clamp α by means of a nail or a screw / to one jaw, c or d.

The inner end g of the strip e is bent up at an angle and protrudes into the as cutout b, so that it can yield resiliently against the relevant arrangement jaws, while the outer end h, at an angle to the bracket, is bent up vertically and tapering towards the bracket α Side is extended to a tongue i , which in turn is bent at an angle to the web Ii and has an outwardly pointing tip.

The window holder can be plugged onto the window frame with the bracket α, the resilient end g causing a clamping which gives the bracket a firm hold on the window frame.

The metal strip e is kept so long that the space between the bracket α and the end web // is slightly larger than the usual j thicknesses of the window sash frames, which means that the lower and lower edge of the-; same becomes possible. The tongue i, which is optionally mono- edge at j different thicknesses of the Fensterflügelunter- I or outward bending to '■, lies resiliently to the casement i and causes so a secure fit of the metal part of the window arrester at the window j wings and since the If the wooden clip α already causes the window stay to be held in place due to its clamping effect on the window frame, the tongue part i merely has to prevent the window sash from knocking out. The tongue i , however, as a result of its clinging to the window sash, also supports the bracket a, so that neither a detachment of the window holder from the window nor a movement of the fixed window sash can take place.

The window stay is manufactured with regard to the inclined position of the end web h for use with left or right window sashes.

In order to be able to use the window stay for both left and right window sashes, the web h is bent up in a straight direction towards the bracket α (Fig. 3) and the tongue i on the web h is rotatable around a rivet k as a special part, see above that the tongue can be turned in the left direction for left window sash and in the right direction (dash-dotted position) for right window sash.

For the purpose of easier application of the window stay on the window, the side of the wooden clamp α facing the web h can be shaped in a wedge shape with the edge I.

The costs for the production of this window stay are very low, as this Waste of wood as well as metal can be used.

Claims (1)

Patent claim: Window sash holder consisting of a double clamp with a clamping device for securely holding the clamp on the window frame, characterized in that the clamp part holding the window sash consists of a sheet metal strip (f), the inner, bent end (g) of which at the same time forms the clamping device for the window frame, while at its outer, bent-over end (h) there is also a resilient, foldable extension (i) which gives the window sash a secure hold in its blocked position by placing it against it. 1 sheet of drawings.