AT50692B

AT50692B - A brush fitted with string fittings, as well as the method and device for its manufacture.

Info

Publication number: AT50692B
Authority: AT
Original assignee: Ver Pinsel Fabriken
Priority date: 1910-07-28
Filing date: 1911-02-18
Publication date: 1911-11-10

Description

  

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    Bei den nach diesem Vorfahren hergestellten Pinseln ist der Übergang der Mantelfläche des Stieles in die der Zwinge ganz unmerklich, und der Beschlag s zeigt einen vollständig glatten   Verlauf. 



   Der neue Pinsel ist wesentlich billiger herzustellen als die bekannten, da bei ihm das Absetzen des Stieles, das Durchbohren der Zwinge zum Zwecke des Aufnagelns und dieses selbst in Fortfall kommen. 



   PATENT-ANSPRÜCHE : 
1. Mit Bindfadenbeschlag versehener Pinsel, dadurch gekennzeichnet, dass das die Zwinge   (1)   aufnehmende Ende des Stieles   (2)   so weit   zusammengepresst   ist, dass die Zwinge und die Mantelfläche des Stieles unter Vermeidung eines Absatzes unmittelbar ineinander übergehen und dem Beschlag einen glatten Verlauf sichern.



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    In the case of brushes made according to this method, the transition from the outer surface of the handle to that of the clamp is quite imperceptible, and the fitting s shows a completely smooth course.



   The new brush is much cheaper to manufacture than the known ones, since with it the removal of the handle, the piercing of the clamp for the purpose of nailing and this itself are no longer necessary.



   PATENT CLAIMS:
1. A brush provided with string fitting, characterized in that the end of the handle (2) receiving the ferrule (1) is compressed so far that the ferrule and the outer surface of the handle merge directly into one another while avoiding a shoulder and the fitting has a smooth course to back up.

Claims

2. A method for producing the brush according to claim 1, characterized in that the clamp (1) is slipped onto the smooth handle (2), then pressed together by rolling on the circumference of the handle and the brush is steamed up on it.

3. Device for carrying out the method according to claim 2, characterized in that on a frame (b) rotatably mounted chuck (J for receiving the brush as well as counter- EMI2.2 Place against the clamp (1) of the brush clamped in the chuck and press it together while turning the brush.

4. Apparatus according to claim 3, characterized in that one of the rollers (s, t) on the one hand with pointed pins (x) which press into the clamp of the brush so that protrusions (3) engaging in the brush handle arise, on the other hand is provided with a cutting edge (y) which cuts a furrow (4) into the handle that serves as a mark when shod.