DE518059C - Sewing machine for leather processing with adjustable needle bar rocker arm (balancer) - Google Patents
Sewing machine for leather processing with adjustable needle bar rocker arm (balancer)Info
- Publication number
- DE518059C DE518059C DEK115072D DEK0115072D DE518059C DE 518059 C DE518059 C DE 518059C DE K115072 D DEK115072 D DE K115072D DE K0115072 D DEK0115072 D DE K0115072D DE 518059 C DE518059 C DE 518059C
- Authority
- DE
- Germany
- Prior art keywords
- rocker arm
- needle bar
- balancer
- sewing machine
- leather processing
- 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
Links
Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B55/00—Needle holders; Needle bars
- D05B55/14—Needle-bar drives
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Description
Nähmaschine für Lederbearbeitung mit einstellbarem Nadelstangen-Schwinghebel (Balancier) Beim Einjustieren des Nadelstangen-Schwinghebels (Balancier) zur Nadelstange an Nähmaschinen für Lederbearbeitung ist es bereits bekannt geworden, den Schwingliebel in seitlicher Richtung einstellbar auf seinem Sch@wingbolzenzulagern, jedochmußtemansich zumEinstellender TiefstellungderNadelstange zum Greifer des umständlichen Streckens vom oberen oder unteren Balken des Schwingliebels durch Hämmern bedienen. Diese Mißstände zu beseitigen, ist Zweck der Erfindung, deren Wesen darin besteht, daß der Schwinghebel auf einem exzentrischen Teil seines Schwingbolzens einstellbar gelagert ist.Sewing machine for leather processing with adjustable needle bar rocker arm (Balancier) When adjusting the needle bar rocking lever (balancer) to the needle bar It has already become known on sewing machines for leather processing, the swinging love adjustable in the lateral direction on his wing bolt, but must be manageable for setting the lower position of the needle bar to the gripper of the awkward stretching Operate from the upper or lower bar of the swinging lover by hammering. These Eliminating grievances is the purpose of the invention, the essence of which is that the rocker arm adjustable on an eccentric part of its rocker pin is stored.
Auf der Zeichnung ist die Erfindung in einem Ausführungsbeispiel dargestellt und zeigt: Abb. i Vorderansicht einer derartigen Maschine, Abb. z Schnitt durch die Lageranordnung des Schwinghebels und Vorderansicht des Lagerbolzens.The invention is shown in an exemplary embodiment in the drawing and shows: Fig. i front view of such a machine, Fig. z section through the bearing arrangement of the rocker arm and front view of the bearing pin.
In dem Lagerbock a, der in bekannter Anordnung den Schwinghebel b trägt, ist der Lagerbolzen c eingesetzt, der, wie die Abb. a zeigt, ein zum Lagerbolzen exzentrisch versetztes Führungsstück d hat, wobei, um auf diesem einen festen Sitz des Schwinghebels zu erhalten, das Führungsstück d etwas konisch gehalten ist, damit es fest in den Schwinghebel eingetrieben worden kann.In the bearing block a, the rocker arm b in a known arrangement carries, the bearing pin c is inserted, which, as Fig. a shows, a to the bearing pin eccentrically offset guide piece d has, in order to have a firm seat on this of the rocker arm, the guide piece d is kept somewhat conical so that it can be driven firmly into the rocker arm.
Die Anordnung bewirkt, daß durch einfaches Verdrehen des mit Kopf versehenen Lagerbolzens, der in dem Lagerbock a lose geführt ist, der Schwinghebel und damit die Stellung der, Nadelstange zum Greifer einjustiert werden kann.The arrangement causes that by simply turning the head provided bearing pin, which is guided loosely in the bearing block a, the rocker arm and thus the position of the needle bar in relation to the hook can be adjusted.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEK115072D DE518059C (en) | Sewing machine for leather processing with adjustable needle bar rocker arm (balancer) |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEK115072D DE518059C (en) | Sewing machine for leather processing with adjustable needle bar rocker arm (balancer) |
Publications (1)
Publication Number | Publication Date |
---|---|
DE518059C true DE518059C (en) | 1931-02-12 |
Family
ID=7243192
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEK115072D Expired DE518059C (en) | Sewing machine for leather processing with adjustable needle bar rocker arm (balancer) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE518059C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2582326A1 (en) * | 1985-05-27 | 1986-11-28 | Rockwell Rimoldi Spa | DEVICE FOR CONTROLLING THE STROKE OF THE NEEDLE OF A SEWING MACHINE. |
-
0
- DE DEK115072D patent/DE518059C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2582326A1 (en) * | 1985-05-27 | 1986-11-28 | Rockwell Rimoldi Spa | DEVICE FOR CONTROLLING THE STROKE OF THE NEEDLE OF A SEWING MACHINE. |
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