AT51706B

AT51706B - Pipe clamp for waste pipes or the like.

Info

Publication number: AT51706B
Authority: AT
Inventors: Berl Rauch
Original assignee: Berl Rauch
Priority date: 1907-06-05
Filing date: 1910-03-02
Publication date: 1912-01-10

Description

  

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  Rohrschelle für Abfallrohre oder dgl. 
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   Die Fig. 11 und 12 zeigen eine   Rohrschelle je   mit einem Versteifungswulst, welcher an beiden Enden mit Schlitzen   15 bzw. 16   versehen ist. Durch Einschieben des Hakenendes 5 erfolgt hier in ähnlicher Weise wie bei Fig. 9 und 10 das Festziehen der Schelle. 



   Der Haken 3 für sämtliche Ausführungsformen wird zweckmässig, wie Fig. 13 zeigt, aus einem Bandeisen in der Weise durch Stanzen hergestellt, dass das keilförmige Ende   5   zwischen den beiden Gabelzinken 4 herausgearbeitet wird, so dass keinerlei Abfall sich ergibt. 



   PATENT-ANSPRÜCHE : 
1. Rohrschelle für Abfallrohre oder dgl. nach Patent Nr.   39474,   dadurch gekennzeichnet, dass sie aus einem Wellblechstreifen   (1)   mit hakenförmig nach aussen abgebogenen Enden   (2)   hergestellt und mit letzteren auf mit keilförmigen Innenkanten   (6)   versehene Gabelzinken   (4)   eines Hakens   (3)   aufgeschoben wird, um gleichzeitig ein Festziehen der Schelle zu bewirken und infolge der Wellung ein Ausdehnen der Schelle zu ermöglichen.



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  Pipe clamp for waste pipes or the like.
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   11 and 12 show a pipe clamp each with a stiffening bead which is provided at both ends with slots 15 and 16, respectively. By inserting the hook end 5, the clamp is tightened in a manner similar to that in FIGS.



   The hook 3 for all embodiments is expediently made from a band iron by punching, as shown in FIG. 13, in such a way that the wedge-shaped end 5 is worked out between the two fork prongs 4 so that there is no waste.



   PATENT CLAIMS:
1. Pipe clamp for waste pipes or the like according to Patent No. 39474, characterized in that it is made from a corrugated sheet metal strip (1) with hook-shaped ends (2) bent outwards and with the latter on fork prongs (4) provided with wedge-shaped inner edges (6) a hook (3) is pushed on in order to simultaneously cause a tightening of the clamp and, as a result of the corrugation, to allow the clamp to expand.

Claims

2. Pipe clamp according to claim 1, characterized in that the clamp made of band iron (7) is rolled outwards at the ends (8) and the fork prongs (4) are inserted between the clamp and the rolled ends (8).

3. Pipe clamp according to claim 1 and 2, in which a tongue of one end of the clamp is inserted through a slot of the other end of the clamp, characterized in that this connection is secured by subsequently rolling in the tongue.

4. Pipe clamp according to claim 1, characterized in that at both ends of the same (7) interlocking eyelets (12, 13) are provided, which when the wedge-shaped The end (5) of a hook (3) tighten the clamp.

5. Pipe clamp according to claim 1 and 4, characterized in that it has a Slits (15, 16) provided stiffening bead (14), the hook end (5) through EMI2.2 one end is provided with two fork prongs (4) which are beveled on the inner edges and at the other end (ii) is tapered in a wedge shape in order to make the hooks from a D-ndeiMeu without the formation of waste and to use one or the other end to attach the pipe clamp as desired to be able to.