DE575451C - Installation on zigzag sewing machines with swing-out needle bar - Google Patents

Installation on zigzag sewing machines with swing-out needle bar

Info

Publication number
DE575451C
DE575451C DEM120118D DEM0120118D DE575451C DE 575451 C DE575451 C DE 575451C DE M120118 D DEM120118 D DE M120118D DE M0120118 D DEM0120118 D DE M0120118D DE 575451 C DE575451 C DE 575451C
Authority
DE
Germany
Prior art keywords
swing
needle bar
sewing machines
zigzag sewing
installation
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.)
Expired
Application number
DEM120118D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MUNDLOS AKT GES
Original Assignee
MUNDLOS AKT GES
Publication date
Priority to DEM120118D priority Critical patent/DE575451C/en
Application granted granted Critical
Publication of DE575451C publication Critical patent/DE575451C/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B3/00—Sewing apparatus or machines with mechanism for lateral movement of the needle or the work or both for making ornamental pattern seams, for sewing buttonholes, for reinforcing openings, or for fastening articles, e.g. buttons, by sewing
    • D05B3/02—Sewing apparatus or machines with mechanism for lateral movement of the needle or the work or both for making ornamental pattern seams, for sewing buttonholes, for reinforcing openings, or for fastening articles, e.g. buttons, by sewing with mechanisms for needle-bar movement

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Sewing Machines And Sewing (AREA)

Description

Einrichtung an Zickzacknähmaschinen mit ausschwingbarer Nadelstange Die Erfindung betrifft eine weitere Ausgestaltung der Einrichtung an Zickzacknähmaschinen mit ausschwingbarer Nadelstange nach Patent 57440,1. Diese besteht darin, daß der mit den Stellschrauben in Wirkungsverbindung tretende Schwinghebel selbst aus dem Wirkungsbereich der Stellschrauben entfernt werden kann. Hierdurch wird es also auch möglich, schnell eine größere als die eingestellte Stichbreite auszuführen.Installation on zigzag sewing machines with swing-out needle bar The invention relates to a further embodiment of the device on zigzag sewing machines with swing-out needle bar according to patent 57440.1. This is that the with the adjusting screws in operative connection stepping rocker arm itself from the Effective area of the adjusting screws can be removed. So this is how it becomes also possible to quickly execute a larger stitch width than the set stitch width.

Die Ausbildung dieser Verstelleinrichtung kann in verschiedener Weise erfolgen.This adjustment device can be designed in various ways take place.

Auf der Zeichnung ist das an mehreren Ausführungsbeispielen erläutert.This is explained in the drawing using several exemplary embodiments.

Fig. i zeigt eine Einstellvorrichtung mit dem Schwinghebel in Vorderansicht, Fig. z in Seitenansicht, Fig. 3 in Aufsicht.Fig. I shows an adjusting device with the rocker arm in a front view, Fig. Z in side view, Fig. 3 in plan view.

Der Schwinghebel i sitzt mit seinem Auge 2 auf der Welle 4. Eine bestimmte Begrenzung der Schwingweite der Nadelstange wird durch Verstellen der Stellschrauben 3 erreicht. Um diese Einstellung kurzseitig und schnell ändern zu können, ist das Auge :2 des Hebels i als Gelenk ausgebildet, so daß der Hebel i in der Pfeilrichtung A aus dem Bereich der Anschlagschrauben 3 herausgebracht werden kann.The rocker arm i sits with its eye 2 on the shaft 4. A certain one The swing amplitude of the needle bar is limited by adjusting the adjusting screws 3 reached. In order to be able to change this setting briefly and quickly, this is Eye: 2 of the lever i designed as a joint, so that the lever i in the direction of the arrow A can be brought out of the area of the stop screws 3.

Bei einer anderen Ausführungsform des Erfindungsgegenstandes lagert die Welle 4 in einer hohlen Welle 5 und ist mit ihr durch Nut und Feder verbunden. Zur Einstellungsänderung wird der Hebel i mit der Achse 4 in der Pfeilrichtung B herausgezogen, bis sich der Hebel i nicht mehr gegen die Stellschrauben legt.In another embodiment of the subject matter of the invention is stored the shaft 4 in a hollow shaft 5 and is connected to it by tongue and groove. To change the setting, move lever i with axis 4 in the direction of arrow B. pulled out until the lever i no longer rests against the adjusting screws.

Claims (3)

PATENTANSPRÜCHE: i. Einrichiung an Zickzacknähmaschinen mit ausschwingbarer Nadelstange nach Patent 574401, dadurch gekennzeichnet, daß der mit den Stellschrauben in Wirkungsverbindung tretende Schwinghebel aus dem Wirkungsbereich der Stellschrauben entfernt werden kann. - PATENT CLAIMS: i. Equipment on zigzag sewing machines with swing-out Needle bar according to patent 574401, characterized in that the one with the adjusting screws rocking levers coming into operative connection out of the sphere of action of the adjusting screws can be removed. - 2. Einrichtung nach Anspruch i, dadurch gekennzeichnet, daß die Welle (4) des Schwinghebels (i) längsverschieblich in einer hohlen Welle (5) gelagert ist, so daß der Schwinghebel mit der Achse herausgezogen und parallel zu seiner Arbeitslage verschoben werden kann. 2. Device according to claim i, characterized in that that the shaft (4) of the rocker arm (i) is longitudinally displaceable in a hollow shaft (5) is mounted so that the rocker arm is pulled out with the axis and parallel can be moved to its working position. 3. Einrichtung nach Anspruch i, dadurch gekennzeichnet, daß- der Schwinghebel (i) derart gelenkig an seiner Schwingwelle (4). angeordnet ist, daB er aus dem Bereiche der Stellschrauben herausgedreht werden kann.3. Device according to claim i, characterized characterized in that- the rocker arm (i) so articulated on its rocker shaft (4). is arranged that it can be unscrewed from the area of the adjusting screws can.
DEM120118D Installation on zigzag sewing machines with swing-out needle bar Expired DE575451C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEM120118D DE575451C (en) Installation on zigzag sewing machines with swing-out needle bar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM120118D DE575451C (en) Installation on zigzag sewing machines with swing-out needle bar

Publications (1)

Publication Number Publication Date
DE575451C true DE575451C (en) 1933-04-28

Family

ID=7329487

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM120118D Expired DE575451C (en) Installation on zigzag sewing machines with swing-out needle bar

Country Status (1)

Country Link
DE (1) DE575451C (en)

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