DE2451229A1 - Sewing article edge guide - registering rail associated with guide rollers provided with helical ribs pressing edges against rail - Google Patents

Sewing article edge guide - registering rail associated with guide rollers provided with helical ribs pressing edges against rail

Info

Publication number
DE2451229A1
DE2451229A1 DE19742451229 DE2451229A DE2451229A1 DE 2451229 A1 DE2451229 A1 DE 2451229A1 DE 19742451229 DE19742451229 DE 19742451229 DE 2451229 A DE2451229 A DE 2451229A DE 2451229 A1 DE2451229 A1 DE 2451229A1
Authority
DE
Germany
Prior art keywords
rail
guide rollers
sewing
registering
guide
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.)
Withdrawn
Application number
DE19742451229
Other languages
German (de)
Inventor
Wolfgang Niem
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.)
Union Special GmbH
Original Assignee
Union Special GmbH
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 Union Special GmbH filed Critical Union Special GmbH
Priority to DE19742451229 priority Critical patent/DE2451229A1/en
Publication of DE2451229A1 publication Critical patent/DE2451229A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B35/00—Work-feeding or -handling elements not otherwise provided for
    • D05B35/10—Edge guides

Landscapes

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

Abstract

Parent patent describes sewing article edge guiding device provided with a registering rail in the form of a T-member whose web separates the articles and whose flange forms an abutment for the edges of the superposed sewing articles. Rail is associated with a pair of guide rollers. In this addn. the guide rollers are provided with helical ribs which press the sewing articles into contact with the flange of the rail. The sewing article edges are pressed into registering contact with the flange constantly and with the same pressure.

Description

Kantensteuerung für das Nähgut bei Nähmaschinen zum Herstel]en randparalleler Nähte, Zusatz zum Patent Aktenzeichen P 23 53 399.5.Edge control for the sewing material in sewing machines for the manufacture of the edge-parallel Seams, addition to patent file number P 23 53 399.5.

Die Erfindung betrifft eine Kantensteuerung für das Nähgut bei Nähmaschinen zum erstellen randparaleller Nähte unter Verwendung eines Anschlaglineals und das Nähgut gegen das Anschlaglineal drångenden, vom Nähgut angetriebenen, frei drehbaren Führungsrollen, sowie ein Aufsteigen des Nähgutes verhindernde Niederhalter nach Patent .... Aktenzeichen P 23 53 399.5.The invention relates to an edge control for the sewing material in sewing machines to create seams parallel to the edge using a stop ruler and that Material pushing against the fence, driven by the material, freely rotatable Guide rollers, as well as hold-down devices preventing the material from rising Patent .... file number P 23 53 399.5.

Der Erfindung liegt eine konstruktiv und anwendungstechnisch besonders vorteilhafte Ausführungsform des Erfindungsgedankens nach dem Hauptpatent zugrunde.The invention is particularly structurally and in terms of application technology advantageous embodiment of the inventive concept according to the main patent.

Diese Ausführungsform ist dadurch gekennzeichnet, daß die Führungsrollen nach Art einer Förderschnecke ausgebildet und die Förderrichtung gegen das Anschlaglineal gerichtet ist.This embodiment is characterized in that the guide rollers designed in the manner of a screw conveyor and the conveying direction against the stop ruler is directed.

Weitere Einzelheiten sind dadurch gekennzeichnet, daß die Führungsrollen eine zylindrische Mantelfläche mit schraubenförmigen Vorsprüngen besitzt und, daß die Achse der Führungsrollen senkrecht zur Vorschubrichtung des Nähmaschinenvorschubs steht.Further details are characterized in that the guide rollers has a cylindrical surface with helical projections and that the axis of the guide rollers perpendicular to the feed direction of the sewing machine feed stands.

In der Zeichnung ist der Erfindungsgegenstand beispielsweise dargestellt. Es zeigen: Fig. 1 eine Kantenführung von oben gesehen, Fig. 2 die Kantenführung von vorn, teilweise aufgeschlitten.In the drawing, the subject matter of the invention is shown, for example. They show: FIG. 1 an edge guide seen from above, FIG. 2 the edge guide from the front, partially slid open.

Die dargestellte Kantenführung dient zum Zusammennähen von Stoffteilen. Sie ist vor einem Drückerfuß 1 einer nicht dargestellten Nähmaschine angeordnet.The edge guide shown is used to sew pieces of fabric together. It is arranged in front of a presser foot 1 of a sewing machine, not shown.

Zwei spiegelbildlich zueinander angeordnete Platten 2, 3 sind durch ein Gelenk 4 miteinander verbunden und durch eine Feder 5 gegeneinander gedrückt. Zwischen den Platten 2, 3 befindet sich eine Mittelplatte 6 mit einem Steg 7, an dem sich die Platten. 2, 3 abstützen. Der Steg 7 bildet ein Anschlaglineal für die Ränder des Nähgutes.Two plates 2, 3 arranged in mirror image to one another are through a joint 4 is connected to one another and pressed against one another by a spring 5. A middle plate 6 with a web 7 is located between the plates 2, 3 which the plates. Support 2, 3. The web 7 forms a stop ruler for Edges of the sewing material.

Jede der Platten 2, 3 trägt eine frei drehbare zylindrische Rolle 8, 9, die je mit einem entgegengesetzt gerichteten, schraubenförmig gewundenen Vorsprung 11, 12 versehen ist. Die Vorsprünge 11, 12 stehen durch Öffnungen in den Platten 2, 3 vor.Each of the plates 2, 3 carries a freely rotatable cylindrical roller 8, 9, each with an oppositely directed, helically wound projection 11, 12 provided is. The projections 11, 12 stand through openings in plates 2, 3.

Beim Durchlauf von Stofflagen ober- und unterhalb der Mittelplatte 6 werden die Rollen 8, 9 in Bewegungsrichtung der Stofflagen mitgenommen. Die schraubenförmigen Vorsprünge 11, 12 verleihen dabei den Stofflagen einen Trend in Richtung auf den Steg 7. Dadurch wird der Rand der Stofflagen ständig am Steg 7 zur Anlage gebracht und mit gleichbleibendem Abstand zur Nadel durch die Nähstelle geführt.When fabric layers pass above and below the middle plate 6 the rollers 8, 9 are taken along in the direction of movement of the layers of fabric. The helical Projections 11, 12 give the layers of fabric a trend in the direction of the Web 7. As a result, the edge of the fabric layers is constantly brought into contact with the web 7 and passed through the sewing point at a constant distance from the needle.

Claims (3)

PATENTANSPRÜCHEPATENT CLAIMS 1. Kantensteuerung für das Nähgut bei Nähmaschinen zum Herstellen randparaleller Nähte unter Verwendung eines Anschlaglineals und das Nähgut gegen das Anschlaglineal drängenden vom Nähgut angetriebene, frei drehbare Führungsrollen, sowie ein Aufsteigen des Nähgutes verhindernde Niederhalter nach Patent .... Aktenzeichen P 23 53 399.5, dadurch gekennzeichnet, daß die Führungsrollen (8, 9) nach Art einer Förderschnecke ausgebildet und die Förderrichtung gegen das Anschlaglineal (7) gerichtet sind.1. Edge control for the sewing material in sewing machines for manufacturing Seams parallel to the edge using a ruler and the material against freely rotatable guide rollers driven by the sewing material pushing the fence ruler, as well as hold-down devices to prevent the sewing material from climbing up according to patent .... file number P 23 53 399.5, characterized in that the guide rollers (8, 9) in the manner of a Conveyor screw formed and directed the conveying direction against the stop ruler (7) are. 2. Kantensteuerung nach Anspruch 1, d.g., daß die Führungsrollen (8, 9) eine zylindrische Mantelfläche mit schraubenförmigen Vorsprüngen (11, 12) besitzen.2. Edge control according to claim 1, d.g. that the guide rollers (8, 9) have a cylindrical outer surface with helical projections (11, 12). 3. Kantensteuerung nach einem der vorhergehenden Ansprüchen, d.g., daß die Achse der Führungsrollen (8, 9) senkrecht zur Vorschubrichtung des Nähmaschinenvorschubs steht.3. Edge control according to one of the preceding claims, d.g., that the axis of the guide rollers (8, 9) perpendicular to the feed direction of the sewing machine feed stands.
DE19742451229 1974-10-29 1974-10-29 Sewing article edge guide - registering rail associated with guide rollers provided with helical ribs pressing edges against rail Withdrawn DE2451229A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19742451229 DE2451229A1 (en) 1974-10-29 1974-10-29 Sewing article edge guide - registering rail associated with guide rollers provided with helical ribs pressing edges against rail

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742451229 DE2451229A1 (en) 1974-10-29 1974-10-29 Sewing article edge guide - registering rail associated with guide rollers provided with helical ribs pressing edges against rail

Publications (1)

Publication Number Publication Date
DE2451229A1 true DE2451229A1 (en) 1976-05-06

Family

ID=5929415

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19742451229 Withdrawn DE2451229A1 (en) 1974-10-29 1974-10-29 Sewing article edge guide - registering rail associated with guide rollers provided with helical ribs pressing edges against rail

Country Status (1)

Country Link
DE (1) DE2451229A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2718948A1 (en) * 1976-05-14 1977-11-17 Union Special Corp METHOD AND DEVICE FOR ALIGNING FLAT WORKPIECES, IN PARTICULAR FABRIC PIECES

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2718948A1 (en) * 1976-05-14 1977-11-17 Union Special Corp METHOD AND DEVICE FOR ALIGNING FLAT WORKPIECES, IN PARTICULAR FABRIC PIECES

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Legal Events

Date Code Title Description
8141 Disposal/no request for examination