DE147284C

DE147284C -

Info

Publication number: DE147284C
Application number: DENDAT147284D
Authority: DE
Also published as: FR320359A

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

M 147284 KLASSE 256. M 147284 CLASS 256.

BESTEHEND AUS:CONSISTING OF:

Den Gegenstand des 2. Anspruches des Patentes 104208 bildet eine Maschine zur mechanischen Herstellung von Korbgeflecht, ■ bei welcher der die Staken lösbar tragende Tisch nach Maßgabe der Herstellung des Korbgeflechts von Hand tiefer gestellt wird. Bei der Maschine gemäß der vorliegenden Erfindung soll dieses allmähliche Tiefergehen des Rahmens durch das fertige Geflecht selbst bewirkt und geregelt werden. Die hierzu erforderliche Einrichtung besteht im wesentlichen darin, daß der das Geflecht haltende Rahmen mit einem gebremsten Zahnrade auf den Zähnen einer Zahnstange ruht, also unter der Einwirkung des Schlagrahmens das Geflecht um so leichter nach unten geht, je loser die Bremse gestellt ist, wodurch auch ein um so loseres Geflecht entsteht, und umgekehrt.The subject of claim 2 of patent 104208 forms a machine for mechanical production of wickerwork, ■ in which the one that releasably supports the pegs The table is lowered by hand in accordance with the manufacture of the wickerwork. In the machine according to the present invention, this should gradually decrease of the frame can be brought about and regulated by the finished mesh itself. The facility required for this consists of the essential in the fact that the frame holding the braid with a braked gear wheel rests on the teeth of a rack, so under the action of the impact frame The looser the brake is, the easier the braid goes down, which means also a looser network arises, and vice versa.

In der Zeichnung ist die Vorrichtung dargestellt, und zwar zeigt:In the drawing the device is shown, namely shows:

Fig. ι die Vorderansicht der Maschine ohne · Schlagralimen, Fig. 2 die Seitenansicht mit dem Schlagrahmen und Fig. 3 die Oberansicht bezw. den Schnitt nach A-B der Fig. 2.FIG. 1 shows the front view of the machine without beating frames, FIG. 2 shows the side view with the beating frame and FIG. the section according to AB of FIG. 2.

An den Führungsstangen 1 bewegt sich der Schlagrahmen 2, zwischen dessen Stäben die Staken 3, welche mit ihrem unteren Ende in die Klemmvorrichtung 4 eingeklemmt sind, in beliebiger Weise hin- und herbewegt werden. An der Klemmvorrichtung 4 sind die drei. Führungszapfen 5 vorgesehen, deren beide äußeren mit den Federn 6 die Klemmvorrichtung tragen, indem diese sich auf das Querstück 7 stützen, während der mittlere Zapfen durch die an seinem unteren Ende vorgesehenen Muttern eine Regelung der Spannung der Federn 6 zuläßt. Das Querstück 7 sitzt an den äußeren Enden von Armen 8 eines Schlittens 9, welcher sich auf einer senkrechten Säule 10 verschieben kann; ein Schleifkeil 11, der auch durch eine beliebige Prismenführung ersetzt sein kann, verhindert dabei ein Drehen des Schlittens auf der Säule. An der Vorderkante trägt dieThe striking frame 2 moves on the guide rods 1, between its rods the rods 3, which are clamped with their lower end in the clamping device 4, be moved back and forth in any way. On the clamping device 4 are the three. Guide pin 5 is provided, whose both outer ones with the springs 6 carry the clamping device by placing them on the Support cross piece 7, while the middle peg through the at its lower end provided nuts a regulation of the tension of the springs 6 allows. The cross piece 7 sits at the outer ends of arms 8 of a carriage 9 which can slide on a vertical column 10; a grinding wedge 11, which can also be replaced by any prismatic guide, prevents thereby turning the slide on the column. At the front edge carries the

Frühere Zusatzpatente:-i08203, '36615, 142968, 146228.Earlier additional patents: -i08203, '36615, 142968, 146228.

Claims

Column ι ο the rack 12, in which the gear 13 on the shaft 14 engages. The shaft 14 is mounted in the arms 8 and a sleeve 15 seated on one of these arms, so that the gear wheel 13 is arranged between the arms 8. The outer end of the sleeve 15 carries the fixed disk 16 of the disk brake 16, 17, the movable half of which is connected to the shaft 14 by a grinding wedge 18. The two halves 16 and 17 of the brake are pressed together by the spring 19, against the outer end of which the nut 20 is supported on the shaft 14. In an annular groove of the disk 17, a release lever 21 engages with two pins, by means of which the two disks 16 and 17 can be pulled apart. The operation of the device is as follows: Through the constant addition of braiding material between .die stakes 3, which is attached by the frame 2, the wickerwork \ ^ or moves and becomes higher. Since the movement of the frame downwards always reaches the same depth, the wickerwork must go downwards. Here, the gear wheel 13 rolls on the rack 12, which movement, however, can only take place by overcoming the friction between the disks 16 and 17. If the braid is to be denser, the disks 16 and 17 are pressed against each other with greater pressure by tensioning the spring 19, while when the spring is released, the friction between 16 and 17 is lower, the wheel 13 can turn more easily and consequently the impact of the Braided materials are opposed to a lower pressure; the braid becomes looser. As in the previous exemplary embodiment the movement of the striking frame is assumed to be perpendicular, the device can just as well be made so that the striking frame moves in the horizontal direction. Sponsorship τ claims:

1. Machine for the mechanical production of wicker by patent 104208 protected type, characterized in that the clamping device (4) is elastically supported for the pegs by a carriage (9), whose through Movement caused by an adjustable brake (16 and 17) to move the beater frame (2) when the braiding material is hit. is regulated.

2. Machine according to claim 1, characterized in that the brake consists of two discs (16 and 17), one of which (16) is fixed to the slide (9) is arranged, while the other by an adjustable spring (19) against the fixed disc (16) pressed disc (17) with a gear (13) in connection stands, which is loaded by the clamping device (4) carrying the pegs (3), on the toothing of a The rack attached to the frame rolls off when the braiding material is hit.

1 sheet of drawings.