DE145544C

DE145544C -

Info

Publication number: DE145544C
Application number: DENDAT145544D
Authority: DE

Description

Patent-Α ν Sprüche:Patent Α ν Proverbs:

1. Spule für Garn und dergl. aus nachgiebigem .Schlauch, dadurch gekenn-,'1. Bobbin for thread and the like. Off flexible 'hose, characterized by'

'zeichnet, daß der Schlauch Verlänge-ί rungen. besitzt, welche über das auf ge-· ,^; spulte Garn zurückgeschlagen werden.'draws that the hose lengthening. has what about on overall ^·; spooled yarn to be turned back.

2. Spule nach Anspruch I₁ dadurch -gekennzeichnet, daß der Schlauch kegel-, .'Λ· stumpf förmig gestaltet ist und das engere "Ende über das weitere zurückgeschlagen ; wird, zum Zweck, das Garn fest zwischen ■dem weiteren und engeren Schlauchteil .7'. zu halten.2. Spool according to claim I ₁ characterized in that the tube is conical, .'Λ · frusto-shaped and the narrower "end is turned back over the other; for the purpose, the yarn is firmly between ■ the wider and narrower tube part .7 '. To hold.

Hierzu ι Blatt Zeichnungen.For this purpose ι sheet of drawings.

BERLIN. GEDRUCKT IN DER HEICHSDHUCKEHEI.BERLIN. PRINTED IN THE HEICHSDHUCKEHEI.

6O6O

Claims

IMPERIAL J

PATENT OFFICE.

. ■] The previous coils, which have been produced to facilitate the bleaching and dyeing the yarn .schlauchartig woven fabric, formed only a replacement of the paper tubes. These tubular bobbins have the disadvantage that they do not protect the threads of the yarn from entanglement, so that handling during bleaching and dyeing was difficult

The present invention avoids these disadvantages in that the tubular bobbin receives extensions which over the yarn be turned back so that the threads are held between two layers of tubing and be protected from tangles. To better position the threads between the To secure hose parts, the hose can be made frustoconical and narrower End over the further be drawn so

ao that the yarn is held between the hose parts with a certain pressure.

The invention is illustrated in the drawing, namely Fig. 1 shows a wound coil before the overturning of the

5 elongated end, FIG. 2 a coiled end Coil after overturning the extended end, FIGS. 3 and 4, two further embodiments the completely wound bobbin, FIG. 5 the bobbin ready for unwinding.

According to Fig. 1, B denotes the mandrel of a winding machine, which has a larger diameter than usual. A flexible coating A is drawn over the! Kirn, which tightly surrounds the thorn and with it

Extensions α α is provided. The one! ■ .ntlo »ι is in a recess b of the dome inserted the other end α is loose on the extension b ^x of the cathedral.

After the yarn A ^{1 has been} wound up, the extensions α α of the cover A are folded over the yarn and fastened to one another. To achieve a better hold, the hose can be designed in the shape of a truncated cone and the narrower end pulled over the other.

According to FIG. 3, a tape χ can be used for better fastening of the cover A.

According to Fig. 4, the reference A can be provided with cutouts so that tongues c C. arise.

To unwind the yarn, the ends of the cover Ä are turned back so that they: are not in the way when unwinding (Fig. 5).

So that the coil remains as porous as possible and the individual layers are held together are, the turns can be run like a cross-coil, as from the Drawing can be seen.