DE68615C - Einrichtung an Papp-, Carton- und Blech-Scheeren zum Schneiden kreisrunder Stücke - Google Patents

Einrichtung an Papp-, Carton- und Blech-Scheeren zum Schneiden kreisrunder Stücke

Info

Publication number
DE68615C
DE68615C DENDAT68615D DE68615DA DE68615C DE 68615 C DE68615 C DE 68615C DE NDAT68615 D DENDAT68615 D DE NDAT68615D DE 68615D A DE68615D A DE 68615DA DE 68615 C DE68615 C DE 68615C
Authority
DE
Germany
Prior art keywords
cardboard
scissors
cut
sheet metal
arm
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 - Lifetime
Application number
DENDAT68615D
Other languages
English (en)
Original Assignee
O. TH. WlNCKLER in Leipzig, Seeburgstr. 27
Publication of DE68615C publication Critical patent/DE68615C/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
    • B26D1/25—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member
    • B26D1/26—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut
    • B26D1/30—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut with limited pivotal movement to effect cut
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
    • B26D1/25—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member
    • B26D1/26—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut
    • B26D1/30—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut with limited pivotal movement to effect cut
    • B26D1/305—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut with limited pivotal movement to effect cut for thin material, e.g. for sheets, strips or the like

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)

Description

AUSGEGEBEN DM 10. MAI 1893.

Claims (1)

  1. KAISERLICHES
    PATENTAMT.
    Die Papp - und Karton - Scheeren konnten bisher ausschliefslich nur dazu verwendet werden, gerade Schnitte auszuführen, und es war erforderlich, zur Herstellung kreisförmiger Stücke besondere Kreisschneidemaschinen in Anwendung zu bringen. Diesen Uebelstand zu beseitigen, ist der Zweck der nachstehend beschriebenen Vorrichtungen.
    In der Zeichnung bedeuten Fig. 1, 3, 5, 10 und 13 die Aufrisse der verschiedenen Vorrichtungen im Zusammenhange mit dem Scheerentisch, Fig. 2,4, 6, 9 und 11 sind Grundrisse davon und Fig. 7, 8, 12 und 14 in der Beschreibung näher erläuterte Einzelteile.
    Auf der Tischplatte der Papp- oder Karton-Scheere ist ein verschiebbarer und an bestimmten Stellen festzustellender Arm A angebracht, welcher sich, wie in der Zeichnung veranschaulicht, in sehr verschiedener Weise anordnen bezw. mit geeigneten Theilen des Tisches verbinden läfst. Dieser verstellbare Arm A trägt an einem Ende Spitzen, Prefsplättchen B etc., welche mit Löchern etc. einer auf der Tischplatte angebrachten Maafstheilung a in Zusammenhang stehen. Diese Spitzen dienen im Verein mit den Löchern der Maafstheilung dazu, die zu schneidenden Papp- oder Kartonstücke in einem einzigen Punkte drehbar festzulegen, so dafs dieser Punkt den Mittelpunkt für das zu schneidende Kreisstück bildet. Der Arm A kann federnd gestaltet sein, so dafs die Spitzen oder Plättchen B stets fest auf die Maafstheilung oder Gegenlage gedrückt werden oder sich auch besonders feststellen lassen. Auch kann man den Mittelpunkt des Arbeitsstückes mittelst eines Handstiftes festhalten. Das so verschiedenartig gehaltene Papp- oder Kartonstück wird unter langsamem, ruckweisem Drehen unter dem Schneidmesser der Kartonoder Papp - Scheere hingeführt und durch kurze Auf- und Abwärtsbewegung des Messers das Kreisschneiden bewerkstelligt.
    Durch die vorbeschriebene Vorrichtung, welche sich in entsprechender Weise an Papp-, Karton- und Blech-Scheeren u. s. w. der verschiedensten Construction anbringen läfst, wird den genannten Maschinen eine völlig neue Eigenschaft verliehen, welche für den Buchbinder und Kartonagenfabrikanten u. s. w. von sehr grofsem Vortheil und bisher noch nicht an Papp-Scheeren zur Verwendung gelangt ist.
    Patent-Anspruch:
    Eine Einrichtung an Papp-, Karton- und Blech-Scheeren, um kreisrunde Stücke schneiden zu können, bestehend aus einem am Tisch der Maschine verstellbar befestigten Arm (A), der mit einer an seinem Ende angebrachten Spitze, Prefsplättchen oder dergleichen (B) auf einer auf der Tischplatte befestigten Maafstheilung (a) eingestellt wird und mit dieser Spitze oder dergleichen (B) zugleich das zu schneidende Pappstück oder dergleichen drehbar festhält.
    Hierzu 1 Blatt Zeichnungen.
DENDAT68615D Einrichtung an Papp-, Carton- und Blech-Scheeren zum Schneiden kreisrunder Stücke Expired - Lifetime DE68615C (de)

Publications (1)

Publication Number Publication Date
DE68615C true DE68615C (de)

Family

ID=342146

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT68615D Expired - Lifetime DE68615C (de) Einrichtung an Papp-, Carton- und Blech-Scheeren zum Schneiden kreisrunder Stücke

Country Status (1)

Country Link
DE (1) DE68615C (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3154991A (en) * 1963-06-07 1964-11-03 William J Durtschi Disc trimming machines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3154991A (en) * 1963-06-07 1964-11-03 William J Durtschi Disc trimming machines

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