DE1731905U - DOUBLE FRAME CONNECTION. - Google Patents

Description

"Double frame connection"

Double frame connections are known in many designs and consist of screws, reamers, pre-reamers, lever reamers or their combinations. These known devices have the disadvantage of expensive manufacture, complicated construction or impractical operation.

Through the subject of hiring these disadvantages are eliminated, in that, in addition to the necessary wood screws, the healing can be pressed, bent and countersunk without reclamping the dies, so all the necessary operations are arranged in one die can be, whereby the production is cheaper.

The fitting consists of two pressed parts, one of which is attached to a frame by means of wood screws and the other part with one Screw is screwed or nailed to the other frame. The two pressed parts, so the fitting is between outer and inner casement and is made by means of sheet metal strips

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or screw »-gfopened and closed. The fitting can be used without modification for sashes that are fixed on top of one another as well as for sashes with a spacing or gap, namely that the fitting parts are either let in from the side or are screwed onto the wood of the sash frame.

The subject of the fire is shown in the drawing, for example shown.

Fig. 1 'shows a view in the direction of that entered in Fig. 2 Arrow "G" on the rope attached to the fitting in the opposite wing.

Fig. 2 is a view of the connection seen against the sash rebate.

Fig. 3 is a view in the direction of that entered in Fig. 2: Arrow "H" on the fitting rope attached to the sash.

WiIh. Abendroth, Heiligenhaus

BIaH 0

Fig. 4 reproduces a section, the line A-B of Fig. 1. Fig. 5 is a section along the line E-I "of Fig. 3. Fig. 6 is a section along the line C-D of Fig. 2.

In the drawing, a is the frame part of one wing and b that of the other wing. In the frame part a, the pin c of the connection, which is bent to form an eyelet, eats embedded or screwed on, depending on whether the wings have a space between them or whether they should lie close together. In the opposite frame part b, the part & the connection is embedded or screwed on as described above. The part d of the connection is curved around the screw hole e as the center point and has an offset tongue f which is bent and beveled at its lower end g in the seal of the offset, so that it slides easily into the eye c when actuated. In the straight side h of the connecting part β d opposite the tongue f there is a recess which enables the connection to be actuated by means of a screwdriver, flat sheet metal strip or the like. The wood öer two frame parts a and b is excluded at the points te and 1, so that the eyelet c and the tongue f of the connecting parts d when folding the web? en "" find space.

The principle of operation is as follows;

In the closed position of the lock, the connection part d is in the position shown in bold in Fig. 3. The tongue f of the connecting part d engages in the eyelet of part c in the other wing and the two wings a and b are held together as in the position shown in Fig. 2. To open, reach into the recess with a screwdriver or a metal strip i and moves part d around the screw e as a fulcrum in the direction of the arrow ^K I ^tf shown in Fig. 3 and thus pulls the tongue f out of the eyelet c of the H ¹ iu.gel a, whereby the connection of the wings is released. To close it is done the other way around.

Claims (1)

WiIh. Abendroth, Heiligenhaus EAAOO377-U7.56 Sheet .3 In many cases, it is desirable in the case of Doppelranmenfenstera that between there is a distance between the two wings, in this case the two ropes c and d of the rotary bolt-like connection not embedded in the wing a and b, but only screwed on, so that a due to the thickness of the material Distance remains. S ₁ ch U ₁ 1 ζ St ₁ η ε ρ r Ii ₁ ch e I. Double frame connection for windows, doors or the like characterized in that the connection consists of two parts, One of which is designed as an eyelet c, while the other rope d has a tongue f on which turns when turning of the rope d around the screw e in bzv? * from the said Oese c pushes Double frame connection according to claim I, characterized in that that the rope d arcuately around the screw hole e as the center is trained· III * Double frame connection according to claims I and II, characterized in that the part ü is provided with a recess i is into which a screwdriver, sheet metal strip or the like is inserted to open or close the connection. IV. Double frame connection according to Claims I to III, characterized in that that by! letting in the ropes c and d, the double frames are connected firmly one on top of the other ". V. Double-edged connection according to claims I to IY characterized in that a corresponding distance is achieved by screwing the ropes c unä ü onto the frame timbers. WiIh. Abendroth, Heiligenhaus BIaH Yy TI. Double frame connection according to claims I to Υ, characterized in that that by pressing through, bending over or the like or similar retaining means on the files c and d be created