DE1876915U - WINDOW AND DOOR TAPE. - Google Patents

Description

PA.353182 * 3α 5.6Ϊ

WILH. FRAIiK GMBH LEIII ¹ ELDM Er. Boeblingen

Window and door hinge

The innovation concerns a window and door hinge, which is preferably cut from a drawn profile will.

There are such window and door hinges known that are also drawn profiles for sash or Frame can be used. There is a notch on the frame in question, into which the tape is inserted. Through this notch, the band is related to its position on the wing its height and set perpendicular to the plane of the wing. In addition, it is given a clearly defined position in with respect to its direction of insertion. However, it still has a degree of freedom contrary to it Insertion direction. In order to define it in this regard, a fixed or detachable connection has already been made, e.g. by welding or screwing. However, you can see from the part that these fasteners are subject to significant forces, when moving the window or door sash under

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the influence of the weight of the same occur. As well as Ire ine offers the fixed, e.g. welded connections as well as the detachable, e.g. screw connections secure guarantee for the transmission of the forces that occur.

Hence, inflation sees yor, fixed or detachable To relieve connections from the direct power transmission and only suspect the task of one Assign fixation. For this purpose, the suggestions to be explained in more detail on the basis of the drawing are made made.

Fig. 1 shows the section through a sash and frame in approximately natural size with an undetachable strap fastening,

Fig. 2 shows the same section, but with a detachable strap attachment.

The casement 1 is connected to the frame 2 by the pair of hinges 3 and 4. The upper band half 3 is inserted into a notch 5 of the wing profile 1 and includes the profile with its flap 6 and the base 7 in the vicinity of its cover 8. This ensures a secure fixation against forces perpendicular to the wing plane in the direction of the arrow 9 work. By

the notch 5, but also the forces in the direction perpendicular to the plane of the drawing are safely absorbed. Also with regard to the insertion direction in the direction of arrow 10, a stop is ensured by the end of the tape at point 11. In order to establish a non-positive connection with the wing profile 11 1 in the direction of the arrow 12 without using special connecting elements, the rabbit 13 is arranged near the end of the strap 11 and engages behind a shoulder 14 of the wing profile. To insert the tape, it is first inserted with its flap 6 into the notch 5 until the incline 15 äer läse 13 on the incline 16 of the attachment 14 is rejected. A slight play between the tab 6 and the rabbit 7 allow this slight change in direction when inserting. When the end position of the band 3 is reached, the nose 13 can engage behind the projection 14. The position of the tape is either according to. 1 secured by the fact that the band 3 is connected to the wing profile 1 by a weld or the like at the end of the hinge flap 6. If, however, the tape is subsequently loosened again, the fixation according to FIG. 2 is preferably achieved. Here, a countersunk screw 17 is located in a threaded hole attached to the profile 1, which presses with its bevel on the head against another lug 18 of the band 3 and so without any further processing (e.g. drilling)

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the upper half of the belt 3 ″ form-fit with the profile 1 connects.

The lower band half 4 is notched plugged into the frame profile 2 and thus already experiences a position determination with regard to the arrow lines 10 and 12 and in the direction perpendicular to the plane of the drawing. In addition, die.Einstechtiefe through a stop 21 set. In order to also fix the final position in the direction of arrow 22, the hinge tab 23 is in turn a lase 24 present, which has an approach 25 on the stationary Profile 2 in a manner similar to that already described. engages behind. Here, too, they make it easier Slopes 26 and 27 to insert the tape. as well the positive connection can be fixed e.g. by welding at the point 28 or by the screw 29 without the aforementioned connecting means need to transfer forces caused by the weight of the wing.

In both the lower and the upper half of the band, care is taken to ensure that the vision welds to one Place comes to rest on the impairment of the visible surface of the window by the heat effect associated with welding does not occur can. The releasable connecting means 17 and 29 are located in a place where it is also not visible in the usual positions of the window or door but remain accessible at all times when required.

Claims (3)

-V - 5 ~ SOHU T. ZANSP EU CHE! Window and door hinge 1.) Window and door hinge, preferably from a section of a drawn profile that is in a Notching of a hill or window frame, which also consists of drawn profiles, is used is, whereby it is in, its position of height and perpendicular to the I-wing plane, as well as in its insertion direction is fixed, and against its insertion direction by a fixed e.g. welding or detachable e.g. screw connection, characterized in that a bevel (13, 24) at the end of the tape facing away from the tape roll (8), which has an attachment (14-, 25) on the Elügel or. Frame profile engages behind » 2.) window and door hinge according to claim 1, characterized characterized in that both lenses (13, -24) and attachment (14, 25) are shaped like a sawtooth. 3.) window and door hinge according to claims 1 and 2, characterized in that the notch (5, 20) on the sash or frame profile opposite the Dimensions of the belt (3, 4) just enough play has that a pivoting of the hinge flap to Purpose of introducing and engaging behind the bevel (13, 24) behind the approach (14, 25) is possible.