DE1195443B - Bracket for hanging curtains or the like. - Google Patents

Description

FEDERAL REPUBLIC OF GERMANY

GERMAN

PATENT OFFICE

EDITORIAL

Int. Cl .:

A47h

German class: 34 e -12/01

Number: 1195 443

File number: K 48241 X / 34 e

Filing date: November 16, 1962

Opening day: June 24, 1965

The invention relates to for hanging curtains od. The like. Serving brackets, their Spring-loaded clamp legs made of thermoplastic, pivotable about a common axis Material intersecting rows of teeth with protruding perpendicular to the inner surface of the clasp legs Have teeth.

With brackets of this type, teeth that are more secure in their grip are formed in the usual injection molding process thermoplastic masses very difficult, so that one hitherto such barb-like confronting one another Rows of teeth crossing each other, but only in a single row as a serrated bar at the ends the clamp legs inclined towards each other has provided. Due to the usual manufacturing tolerances close these teeth inaccurately. The relatively small teeth also let the curtain fabric, especially if this is smooth and silky, slip through when the curtain is on purpose of sliding aside is handled. In addition, this is known to have a particularly strong closing pressure Clamp legs required in order to achieve a sufficient load-bearing capacity of the clamp. Through this but hanging up the curtain is very difficult. .

The invention is based on the object of providing a curtain clip having a clip leg made of plastic to train in such a way that curtain material of any kind is safe and immovable with great load-bearing capacity is held in the clamp mouth and that these clamps in conventional injection molding processes can be manufactured safely and at low cost. Here the thought is pursued that considerably improved mode of action by forming rows in the horizontal and vertical directions Teeth for producing two-dimensional, intersecting waves in the curtain fabric with extraordinary to achieve high slip resistance.

For this purpose, according to the invention, those designed in the form of an oblique pyramid act Teeth of one leg between the teeth of the other leg, and the teeth of the top row of teeth of both clasp legs are longer than the teeth of the edge of the mouth nearest row of teeth.

As a result of this training results in the peculiarity that the curtain fabric on both back and also juxtaposed terminal points, so it is broadly defined, whereby, if it is how mostly is net-like tulle fabric, the teeth of one leg in and through the mesh openings step through while the offset opposing teeth clamp for hanging curtains or the like.

Applicant:
Kattwinkel & Krause,
Lüdenscheid, Gersbeulerstr. 12th

Named as inventor:
Willi Krause, Ludenscheid

of the other leg on the lattice-forming yarn threads and hold them tight.

If the curtains are made of linen weave, it is safe Clamping ensured that according to the strong double wave formation of the curtain fabric in Longitudinal and transverse direction to the rows of teeth of the brackets that are gripped between the two rows of teeth Warp threads of the fabric are immovably supported.

So there will be a non-slip hold both in the hanging and in the pulling direction Tulle and smooth fabrics achieved.

In the drawing, the invention is illustrated in one embodiment. It shows

Fig. 1 is an end view of the curtain clip designed according to the invention,

A b b. 2 a side view of this,

Fig.3 a section along line AB of A b b. 1 and

A b b. 4 is a sectional view of the opposite clamp half.

The clip legs 1 and 2, which are preferably made of plastic, are symmetrical to the longitudinal center arranged bearing tabs 3, 4 for the passage of the joint axis 5. The latter also carries the spring 6, whose legs are supported against the handle end 1 'or 2' of the clip legs 1, 2 and the clip conclude. The outer surface of the handle ends 1 ', 2' are for the purpose of secure gripping when opening the clamp called.

At the edge of their mouth, the clasp legs 1, 2, teeth 7, T , which are at an acute angle to one another, form several rows of teeth lying parallel to the edge of the mouth. The teeth T of the rows of teeth of the opposing leg of the bracket occur in each case between the teeth 7, which are aligned one behind the other.

The teeth 7, 7 'are designed in the form of an obliquely angled pyramid with the tip pointing towards the inside of the mouth.

509 597/43

The tooth tips 9 of one row protrude beyond the side surfaces 10 of the associated row of the other Clamp leg, so that the upwardly open gussets 11 are formed.

The bracket is carried by a suspension bracket 8 made of flat metal, the free slotted Ends 8 'between the adjacent bearing tabs 3, 4 of the two clamp legs 1, 2 are inserted and are bent inwards under the one bearing tab 3.

Claims (1)

Claim: Bracket for hanging curtains or the like, whose around a common axis pivotably mounted, spring-loaded clamp legs made of thermoplastic material intersecting rows of teeth with protruding perpendicular to the inner surface of the clasp legs Have teeth, characterized in that they are in the form of an oblique pyramid formed teeth (7) of one clamp leg (1) between the teeth (7 ') of the other clamp leg (2) and that the teeth of the top row of teeth of both clamp legs (1, 2) are longer than the teeth of the row of teeth closest to the edge of the mouth. Considered publications:
German Patent Nos. 65,626,1102,986;
German utility model No. 1 848 331;
U.S. Patent Nos. 1,345,868, 2,542,077. 1 sheet of drawings 509 597/43 6.65 © Bundesdruckerei Berlin