DE1199916B - Multi-system circular knitting machine - Google Patents

Description

FEDERAL REPUBLIC OF GERMANY

GERMAN

PATENT OFFICE

EDITORIAL

Int. σ .:

D 04 b

German class: 25 a-IO

Number: 1199 916

File number: M 52746 VII a / 25 a

Filing date; May 4th 1962

Opening day: September 2, 1965

The invention relates to a multi-system round-edged knitting machine for the production of woven fabrics Circular knitwear in which the rows of stitches are worked alternately on the dial needles and cylinder needles and on the dial needles alone are.

Such circular knitted fabric is z. B. manufactured as follows:

System I:

Right / Right: dial needles with high foot; all cylinder needles.

System II:

Hose: Only dial needles with a high foot.

System III:

Right / Right: Dial needles with deep foot; all cylinder needles.

System IV:

Hose: Only dial needles with a deep base. System V:

Like I etc.

Known circular knitting machines for making this fabric have a maximum of twenty-four Systems. Those systems that work hose are in down from the cylinder needles run through pulled position. The dial needles driven out for right / right and hose work must go through about two thirds of their budding in the trapping position.

According to the invention, an additional system la, Ha , etc. for knitting the rows of stitches worked only by the dial needles is arranged in the cup lock plate behind each system I, II, etc.

The space required for the additional systems is created by the fact that the dial needles are driven out is limited to the approximately triangular path necessary for stitch formation. This has at a 24-system machine the dial forty-eight locks, twenty-four of them together with the twenty-four cylinder locks right / right and the remaining twenty-four Knit locks hose. The machine's performance is almost doubled. That The stitch pattern is clearer because the thread loops are only in hang on the same for the time absolutely necessary for the knitting process. The cylinder lock is multi-system Circular border knitting machine

Applicant:

Franz Morat G. m. B. H.,

Stuttgart-Vaihingen, Heßbrühlstr. 51

Named as inventor:

Richard Schmidt, Stuttgart-Vaihingen

easy, because there is no need to switch from right / right to hose. This feature is special then of importance when the systems for the purpose of producing another similar knit in another Work needle grouping, e.g. B .:

System I:

Hose: Only dial needles with a high foot.

System II:

Right / Right: dial needles with high foot; all cylinder needles.

System III:

Hose: Only dial needles with a deep base.

System IV:

Right / Right: Dial needles with deep foot; all cylinder needles.

System V:

Like I etc.

A circular-edged knitting machine of the type in question, one outer and one inner Has lock track in the plate lock plate, with the feet of successive dial needles alternately intervene in the outer and in the inner lock track and according to the invention has additional systems, is according to the further feature of the invention characterized in that the dial needles, the feet of which in engage the inner lock track, with a second, lower, engaging in the outer lock track Foot are provided, on which only the culvert parts, but not the less high spout parts on all systems and additional systems in the outer lock track

509 659/35

act, and that in the inner lock track on all systems and additional systems only spur parts are arranged on the running in the inner lock track feet of all second dial needles act.

In the drawing, the lock arrangement according to the invention is shown for example.

The line 1 shows the way of the dial needles with partial catch position, generated by the known Lock shape of a machine with twenty-four or ι ο fewer systems. 2 is the wayline of the dial needles in the lock arrangement according to the invention. Line 3 shows the path of the cylinder needles.

The high foot dial needles 4 have a high foot 4 ', which is guided in the outer dial cam track A. The Tieffuß-dial needles 5 are that they can not be detected only by the web A Kulierteilen 8 of the lock, but from the Austreibteilen 6 ^1, 6 ^2, 6 ³ etc. in the region of the cam path A so low a foot 5 '. At the inner free end of this dial needles have a foot 5 5 ", which is detected by the B, etc. composed of only Austreibteilen 7 ^1, 7 ^2, 7 ³ cam path.

The Austreibteile 6 and 7 are about the axes 6a and Ta, so that they can be adjusted pivotally from the position shown in the drawing position parallel to the corresponding chord of the needle circle, received no expulsion whereby the passing needles.

All cylinder needles 9 are guided in a path C of the cylinder lock.

In the production of woven fabric-like circular knitted goods according to the working method mentioned in the introduction, the expulsion parts 7 ¹ , 7 ² , 7 ⁵ , 7 ⁶ ... are pivoted in the parallel line of the tendons in systems I and II, V and VI, etc., so that only the needles 4 are driven out.

In systems III and IV, VII and VIII, etc., the expulsion parts 6 ³ , 6 ⁴ , 6 ⁷ , 6 ⁸ , etc. are set in the position parallel to the tendons which does not expel the needles.

Claims (3)

Patent claims: 1. Multi-system round-border knitting machine for the production of woven-fabric-like circular knitted goods, in which the rows of stitches alternate on the dial and cylinder needles and on the Dial needles are worked alone, thereby marked that in the plate lock plate behind each system (I, II ...) an additional system (Ia ...) for knitting the rows of stitches only worked by the dial needles (4, 5) is arranged. 2. Machine according to claim 1 with an outer and an inner lock track in the plate lock plate, wherein the feet of successive dial needles engage alternately in the outer and in the inner lock track, characterized in that the dial needles (5), the feet (5 " ) engage in the inner lock track (b) , are provided with a second, lower, in the outer lock track (A) engaging foot (5 '), on which only the cam parts (8), but not the less high spout parts (6 ¹ , 6 ² , 6 ³ ...) on all systems (I, II ...) and additional systems (la ...) in the outer lock track and that in the inner lock track on all systems and additional systems only spur parts (7 ¹ , 7 ² , 7 ³ ...) which act on the feet (5 ") of all second dial needles (5) running in the inner cam track. 3. Machine according to claim 2, characterized in that in the plate lock plate the expulsion parts (6 ¹ , 6 ² , 6 ^S ... 7 ¹ , 7 ² , 7 ³ ...) of all systems (I, II .. .) and additional systems (Ia ...) in the inner (B) and outer lock track (A) can be pivoted into an effective and an ineffective position. 1 sheet of drawings 509 659/3? 8.65 © Bundesdruckerei Berlin