AT50183B - Machine for trimming the sewing edge of footwear. - Google Patents

Machine for trimming the sewing edge of footwear.

Info

Publication number
AT50183B
AT50183B AT50183DA AT50183B AT 50183 B AT50183 B AT 50183B AT 50183D A AT50183D A AT 50183DA AT 50183 B AT50183 B AT 50183B
Authority
AT
Austria
Prior art keywords
trimming
footwear
machine
crack
sole
Prior art date
Application number
Other languages
German (de)
Original Assignee
United Shoe Machinery Ab
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by United Shoe Machinery Ab filed Critical United Shoe Machinery Ab
Application granted granted Critical
Publication of AT50183B publication Critical patent/AT50183B/en

Links

Landscapes

  • Sewing Machines And Sewing (AREA)

Description

  

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 auf der Muffe 12 gelagert ist. Dadurch kann eine Verstellung des Rissführers gegenüber der Schneidkante des Messers hervorgebracht werden, was z. B. bei einer Verminderung des   Measordurchmeaaers   infolge von Abschleifen notwendig wird. Der Träger 7 (Fig. 1) ist durch eine Kette   J J mit einem   nicht dargestellten Trethebel verbunden, welcher die Herabbewegung der Platte ermöglicht, 
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 bis in die Nähe der   SchneidsteHe verlängert   ist und eine Verletzung des Rahmens durch das Messer verhindert. 



   PATENT-ANSPRÜCHE : 
1. Maschine zum Beschneiden des Nährandes von Schuhwerk, dadurch gekennzeichnet, dass der mit der inneren Brandsohle in Berührung stehende Rissführer das   Werkstück   nachgiebig   gögcn die   in die von dem Oberleder und dem Rahmen gebildete Rinne eingreifende Führung presst.



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 is mounted on the sleeve 12. This allows an adjustment of the crack leader relative to the cutting edge of the knife can be produced, which z. B. becomes necessary in the event of a reduction in the diameter of the measurer due to grinding. The carrier 7 (Fig. 1) is connected by a chain J J to a pedal lever, not shown, which enables the downward movement of the plate,
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 is extended to the vicinity of the cutting edge and prevents damage to the frame by the knife.



   PATENT CLAIMS:
1. Machine for trimming the sewing edge of footwear, characterized in that the crack guide in contact with the inner insole presses the workpiece yieldingly into the guide engaging in the groove formed by the upper leather and the frame.

Claims (1)

2. Maschine nach Anspruch 1, dadurch gekennzeichnet, dass der Rissführer in einer kreis- förmigen Bahn bewegbar ist, deren Mittelpunkt mit der Achse des Beschneidmessers zusammenfällt. 2. Machine according to claim 1, characterized in that the crack guide is movable in a circular path, the center of which coincides with the axis of the trimming knife. 3. Maschine nach Anspruch 1, dadurch gekennzeichnet, dass der Träger der den Rissführer bildenden dünnen Rolle in unmittelbarer Nähe des Rissführers mit einem Vorsprung (9) versehen ist, der mit der Sohlenfläche des Werkstückes in Berührung tritt und Beschädigungen der Sohle durch das Beschneidmesser verhindert und eine Hemmung der Drehung des Rissführers durch Berührung mit der Sohle vermeidet. 3. Machine according to claim 1, characterized in that the carrier of the thin roller forming the crack guide is provided in the immediate vicinity of the crack guide with a projection (9) which comes into contact with the sole surface of the workpiece and prevents damage to the sole by the trimming knife and avoids an inhibition of the rotation of the crack leader by contact with the sole.
AT50183D 1909-08-05 1909-11-16 Machine for trimming the sewing edge of footwear. AT50183B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US50183XA 1909-08-05 1909-08-05

Publications (1)

Publication Number Publication Date
AT50183B true AT50183B (en) 1911-10-10

Family

ID=21713712

Family Applications (1)

Application Number Title Priority Date Filing Date
AT50183D AT50183B (en) 1909-08-05 1909-11-16 Machine for trimming the sewing edge of footwear.

Country Status (1)

Country Link
AT (1) AT50183B (en)

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