DE106647C - - Google Patents
Info
- Publication number
- DE106647C DE106647C DENDAT106647D DE106647DA DE106647C DE 106647 C DE106647 C DE 106647C DE NDAT106647 D DENDAT106647 D DE NDAT106647D DE 106647D A DE106647D A DE 106647DA DE 106647 C DE106647 C DE 106647C
- Authority
- DE
- Germany
- Prior art keywords
- needle
- bezw
- needles
- projections
- cannons
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005452 bending Methods 0.000 claims 1
- 239000004744 fabric Substances 0.000 description 4
- 230000001788 irregular Effects 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05C—EMBROIDERING; TUFTING
- D05C7/00—Special-purpose or automatic embroidering machines
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Die durch das Haupt-Patent Nr. 90400 geschützte Zweifaden - Kurbelstickmaschine zur Herstellung einer festonartigen Ziernaht zeigt den Uebelstand, dafs sie für industriellen Betrieb, wo die Maschine mit grofser Geschwindigkeit laufen mufs, nicht gut geeignet ist. Es liegt dies an der Form der doppelten Nadelrohrkanönchen. The two-thread crank embroidery machine protected by the main patent No. 90400 for The production of a festoon-like decorative seam shows the disadvantage that it is suitable for industrial use, where the machine has to run at great speed is not well suited. It this is due to the shape of the double needle tube cannons.
Da die Maschine ohne Stichplatte arbeitet und der Stoff nur zwischen den beiden Kanönchen C und D (s. Fig. 1 und 2 der beiliegenden Zeichnung) gehalten ist, während die beiden Nadeln A und B denselben durchstechen, so drücken die letzteren denselben so bedeutend auf- bezw. abwärts, dafs dadurch wesentliche Mifsstände bei schnellem Betrieb der Maschine ■entstehen, indem beim Verarbeiten von sehr dünnen und weichen Stoffen, wie Tüll oder Musselin, der Querfaden (Umschlingerfaden) sich um den aufgebogenen Stoff legt, statt um das Kanönchen, wodurch Fehlstiche und unregelmäfsige Arbeit entstehen. Dieser Uebelstand wird nun nach vorliegender Erfindung dadurch beseitigt, dafs die Kanönchen C und D mit gekrümmten Vorsprüngen c und d (Fig. 1 und 2) versehen werden, welche je die zweite Nadel theilweise einschliefsen und den Stoff in der Weise beim Durchstich der Nadeln festhalten, dafs ein Auf- bezw, Abwärtsdrücken desselben nicht erfolgen kann. Durch diese Vorsprünge c und d können die im Haupt-Patent genannten Rinnen (E und H) der Kanönchen C und D unter Umständen auch in Fortfall kommen.Since the machine works without a needle plate and the fabric is only held between the two cannons C and D (see Fig. 1 and 2 of the accompanying drawing) while the two needles A and B pierce it, the latter press it open so significantly - resp. downwards, that there are considerable troubles when the machine is running quickly, in that when processing very thin and soft fabrics, such as tulle or muslin, the transverse thread (looping thread) is wrapped around the bent fabric instead of the canon, causing skipped stitches and irregular stitches Work arise. This inconvenience is now eliminated according to the present invention in that the canons C and D are provided with curved projections c and d (Figs. 1 and 2) which each partially enclose the second needle and hold the fabric in this way when the needles pierce that it cannot be pushed up or down. Due to these projections c and d , the grooves (E and H) of the canons C and D mentioned in the main patent can also be omitted under certain circumstances.
Die Umfange der Kanönchen C und D und ihre Stellung gegen einander sind in. Fig. 2 dargestellt, in welcher das obere Kanönchen C in punktirten Linien und das untere Kanönchen D in vollen Linien erscheint.The circumference of cannons C and D and their position relative to one another are shown in Fig. 2, in which the upper cannon C appears in dotted lines and the lower cannon D in full lines.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE106647C true DE106647C (en) |
Family
ID=376794
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT106647D Active DE106647C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE106647C (en) |
-
0
- DE DENDAT106647D patent/DE106647C/de active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE2350459C3 (en) | One piece tights | |
DE19923629B4 (en) | Buttonhole sewing machine | |
DE106647C (en) | ||
DE68918403T2 (en) | Button sewing machine. | |
DE221635C (en) | ||
DE2852299B1 (en) | Method and device for forming a sewable seam using a zigzag sewing machine | |
DE477703C (en) | Machine for the production of weft knitted fabrics with warp and weft threads | |
CH338569A (en) | Curtain with hanging loops made from the curtain fabric and method for making the same | |
DE240057C (en) | ||
DE57083C (en) | Two-needle crank sewing machine for making festoon-like decorative seams | |
DE697673C (en) | Process for the production of Milanese knitted fabric | |
DE2420643C2 (en) | Device for the production of a hose consisting of rows of stitches running parallel to its longitudinal axis | |
DE53763C (en) | Bonnaz - embroidery machine for the production of string-like decorative seams | |
CH563486A5 (en) | Embroidering with thick fancy yarns on ground fabrics - modified machine fastens embroidery yarn with holding threads | |
DE47492C (en) | Chain stitch sewing machine | |
DE88209C (en) | ||
DE521408C (en) | Machine process for creating breakthrough embroidery | |
DE345926C (en) | Free-running gripper for sewing machines | |
DE551990C (en) | Method and circular knitting machine for knitting socks that are properly shaped as flat pieces of goods | |
DE1925320C3 (en) | Process for the production of a knitted fabric with a multi-row, non-separable end | |
DE173145C (en) | ||
DE631552C (en) | Circular Haekelware with radial indentations together with the process and device for their production | |
DE1072C (en) | Equipment on sewing machines for the production of different types of seams, including soutaching on both sides of the fabric | |
DE699972C (en) | Thread control device for sewing machines | |
DE320679C (en) | Chain stitch machine |