DE235661C

DE235661C -

Info

Publication number: DE235661C
Application number: DE1908235661D
Authority: DE
Priority date: 1908-05-18
Filing date: 1908-05-18
Anticipated expiration: 1928-05-19
Also published as: GB190904781A

Description

KAISERLICHES Jk IMPERIAL Jk

PATENTAMT.PATENT OFFICE.

PATENTSCHRIFTPATENT LETTERING

- JA'235661 — KLASSE Sa. GRUPPE - JA'235661 - CLASS Sat GROUP

Patentiert im Deutschen Reiche vom 19. Mai 1908 ab.Patented in the German Empire on May 19, 1908.

Die Vorrichtungen zum Ausspannen von Strumpf- oder anderen Wirkwaren zum Zweck eines gleichmäßigen Mercerisierens bestehen gewöhnlich aus einer dem Umriß des Wirk-Stückes sich gestaltlich anschließenden Spannform, die überall dort, wo sich ein Rand des aufgezogenen Wirkstückes befinden wird, mit einer Haltevorrichtung für den Rand ausgestattet ist. Derartige bekannte Haltevor-The devices for stretching hosiery or other hosiery for the purpose a uniform mercerization usually consist of an outline of the knitted piece the shape of the clamping form, which can be used wherever there is an edge of the mounted active piece is located, equipped with a holding device for the edge is. Such known holding devices

richtungen für die Wirkstückränder waren bisher entweder durch Federn oder Überwürfe zusammengepreßte Klemmbacken oder mit seitlich hervorstehenden Nadeln oder Zacken versehene Bügel oder Stäbe. Ein flach zusammengelegter Wirkstückrand wurde demgemäß entweder zwischen zwei Klemmbacken eingeklemmt, oder eine der letzten Maschenreihen des Randes wurde auf die Zackenleisten oder Nadelstäbe aufgestoßen, um das Wirk-directions for the edges of the workpiece were previously either by springs or throws clamped jaws or with laterally protruding needles or prongs provided brackets or bars. A flattened edge of the knitting piece was accordingly either wedged between two jaws, or one of the last rows of stitches of the edge was pushed onto the serrated strips or needle bars in order to

ao stück seiner Länge nach zu spannen. Hierbei konnte aber die Lauge beim Mercerisieren nicht zu den zwischen Klemmbacken eingeklemmten Fäden treten, wodurch ein Streifen der Ware nur unvollkommen mercerisiert wurde. Bei den Spannvorrichtungen, bei denen Maschenhenkel auf Nadeln oder Zacken aufgestoßen wurden, wurden infolge der beim Mercerisieren auftretenden Spannung die Maschenhenkel meistens über die Elastizitätsgrenze des Games hinaus gespannt und dadurch der Rand des Wirkstückes verunziert.ao piece to be stretched along its length. Here, however, the liquor was unable to mercerize step towards the threads clamped between the clamping jaws, causing a streak of the goods was only imperfectly mercerized. In the case of the tensioning devices where loop handles needles or prongs were encountered as a result of mercerization occurring tension the loop handles mostly over the elastic limit of the game stretched out and thereby disfigured the edge of the workpiece.

Den Gegenstand der vorliegenden Erfindung bildet eine Spannvorrichtung zum Mercerisieren von Strumpf- und anderen Wirkwaren, bestehend aus einer rahmenförmigen Spannform und einer daran verstellbaren Haltevorrichtung, bei der in neuer Weise die Haltevorrichtung für den Warenrand in den doppelt gewirkten, schlauchförmigen Rand des Wirkstückes einschiebbar eingerichtet ist. Es könnten demnach» Körper der verschiedensten Form aus irgendeinem Stoff zu einer Haltevorrichtung gemäß der Erfindung benutzt werden, zweckmäßig wird sie jedoch aus einer der Querschnittsgestalt des Warenrandes mehr oder weniger genau angepaßten, einseitig offenen Spange bestehen, auf welche der doppelt gewirkte schlauchförmige Rand der Ware von einer darin vorgesehenen Öffnung aus aufgestreift wird, und die an der rahmenartigen Spannform befestigt werden kann, nachdem das Wirkstück in seiner Längsrichtung gespannt worden ist.The subject of the present invention is a jig for mercerizing of hosiery and other hosiery, consisting of a frame-shaped clamping form and an adjustable holding device, in the new way the holding device for the edge of the goods in the double-knitted, tubular edge of the active piece is designed to be pushed in. It could accordingly »bodies of the most varied shapes made of any material for a holding device be used according to the invention, but it is expedient from one of the Cross-sectional shape of the edge of the goods more or less precisely adapted, open on one side There are clasp on which the double-knitted tubular edge of the goods from an opening provided therein is slipped on, and that on the frame-like Clamping form can be attached after the active piece is clamped in its longitudinal direction has been.

Hinsichtlich der Wirkungsweise zeichnet sich die neue Haltevorrichtung dadurch aus, daß jedes Fadenstück der ganzen Warenfläche ohne Ausnahme gleichmäßig gespannt wird, ohne daß einzelne überspannt werden könnten, und der Lauge zugänglich bleibt. Der hierdurch erreichte gewerbliche Fortschritt kommt in einem fehlerfrei mercerisierten, unbeschädigten Wirkstück zum Ausdruck, während als wirtschaftlicher Fortschritt zu nennen ist, daß das Aufstreifen und Wiederabziehen des Wirkstückes von der Haltevorrichtung und der Form wesentlieh schneller vonstatten geht als wie beim Gebrauch irgendeiner der bekannten Spannvorrichtungen mit einstellbarer Haltevorrichtung. With regard to the mode of operation, the new holding device is characterized in that every piece of thread across the entire surface of the fabric is tensioned evenly without exception, without that some could be overstretched and the lye remains accessible. The one through this Achieved commercial progress comes in a flawlessly mercerized, undamaged Actually expressed, while economic progress is to be called that the Stripping on and pulling off the active piece from the holding device and the mold essential is faster than using any of the known tensioning devices with adjustable holding device.

Die Zeichnung zeigt eine Spannform zum Mercerisieren von Strümpfen mit einem einzigen, für diese Spannform geeigneten Aus-The drawing shows a clamping form for mercerising stockings with a single, suitable for this clamping form

(2. Auflage, ausgegeben am 8. Januar igi2.J(2nd edition, issued on January 8th igi2.J

Claims

management example of a holding device according to the invention. Fig. Ι is a side view of the clamping form, Fig. 2 is a diagram of the new holding device. FIG. 3 is a section along AA of FIG. 1 and FIG. 4 is a section along BB, seen from the inside.

a, b, c is a metal wire running back into itself, which is bent according to the outline shape of the stocking to be mercerized, so that the stocking can be pulled over it, like over an ordinary wooden board shape. The clasp, shown on a larger scale in Figs. 2 and 3, but also visible in Fig. 1, forms a part of its own, which has the shape of a flattened ring from d through f to β , but which must be open between e and d, while from d to g a vertically bent leg and from here in turn a horizontally at right angles inwardly bent pin end h is arranged. In the frame part of the clamping form between α and b a number of holes 1, 2, 3, 4 are now drilled so that the pin h can be inserted into one of these holes in the direction of the arrow χ, with the result that then the Clasp ß, f, e remains in position transversely to the longitudinal direction of the stocking lengths.

The clasp part d, f, e serves to accommodate the upper edge of the stocking, which is known to be double-knitted, by opening it from the free opening ζ in the interior of the edge (see also Fig. 4 ), with the end e first, insert it into the edge cavity and now follow the rest of the edge. Once this is done, pull the whole stocking over the mold and finally insert the pin h into one of the holes 1, 2, 3, 4. Then the preparation of the stocking for mercerising is complete.

The drawn, above-described clasp-like shape of the new holding device is the most expedient for unclamping a finished stocking, but does not exclude any other shape for the holding device. Is z. B. the length of a stocking produced on the flat knitting chair before "mercerising" from the foot upwards only to the beginning of the calf reduction, the open edge can easily be slipped onto a straight rod which extends from knee d in FIG on extends itid is attached to the clamping form after the stocking has been stretched out. After the mercerising process is complete, the stocking is sewn shut. it only has to be chosen so that the holding device can be inserted into the hollow double edge, this can be stretched on it and the active piece can be stretched out in the longitudinal direction.

The advantages of this new holding device are, as already said in the introduction, in the quick and easy handling and in the perfect effect of the tensioning. The fact that one is provided in the hollow, double-knitted, tubular edge of the item of goods If the opening is pushed in from a holding device, the edge becomes the entire course stretched and supported on this holding device, something like a fishing net or a Butterfly net hangs on its hanger. This type of attachment is essential the invention. Because only in this way is it possible * the demand for a uniform as possible To meet tension of the entire surface of the goods. It just lies in the nature of the peculiar known mercerization process and requires no special explanation here that at such points on the surface of the goods, where there was less than necessary tension or no tension at all during the process had, the intended silky shine appears weakened or completely absent. The defectiveness of such a mercerization becomes particularly evident after the go Colors due to unevenness of hue.

Godfather NT-A ν saying ε:

ι. Tensioning device for mercerising hosiery and other hosiery, consisting from a frame-like clamping form and an adjustable holding device for the edge of the goods, characterized in that, that the holding device in the double-knitted tubular edge the goods are set up so that they can be pushed in.

2. Clamping device according to claim 1,. characterized in that the holding device is designed as a ring-shaped clasp (d, e, f) open on one side, over which the double-knitted tubular edge of the goods is slipped on from an opening (z) provided thereon.

1 sheet of drawings.