DE65679C - Pappenscheere - Google Patents

Pappenscheere

Info

Publication number
DE65679C
DE65679C DENDAT65679D DE65679DA DE65679C DE 65679 C DE65679 C DE 65679C DE NDAT65679 D DENDAT65679 D DE NDAT65679D DE 65679D A DE65679D A DE 65679DA DE 65679 C DE65679 C DE 65679C
Authority
DE
Germany
Prior art keywords
knife holder
knife
scissors
counter
link
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
DENDAT65679D
Other languages
English (en)
Original Assignee
Firma MASCHINEN-CARTONNAGEN A.-G. in Hamburg
Publication of DE65679C publication Critical patent/DE65679C/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)
  • Nonmetal Cutting Devices (AREA)

Description

Hierzu 1 Blatt Zeichnungen.
BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI.

Claims (1)

  1. KAISERLICHES
    PATENTAMT\%
    KLASSE 11: Buchbinderei.
    Pappenscheere.
    Den Gegenstand der vorliegenden Erfindung bildet eine Abänderung der unter No. 55948 geschützten Maschine zum Schneiden von Pappe u. dergl.
    Während im Haupt-Patent zur Erzielung eines ziehenden Schnittes der Drehpunkt des Messers bezw. Messerhalters in ein verschiebbares Lager verlegt war, ist bei der vorliegenden Construction der Drehpunkt in einem festen Lager angeordnet und wird ein ebenfalls ziehender Schnitt dadurch erreicht, dafs beim Niederdrücken des Messerhalters ein nach Art der Gegenlenker angeordneter Hebel ein Gleiten des in Schlitzen des Messerhalters geführten Messers hervorruft.
    Auf beiliegender Zeichnung stellt Fig. 1 eine Seitenansicht mit niedergedrücktem Messerhalter, Fig. 2 eine Seitenansicht mit hochgehobenem Messerhalter, Fig. 3 eine Draufsicht und Fig. 4 einen Querschnitt des Messerhalters dar.
    An dem Tisch A der Scheere ist, wie bei anderen Constructionen üblich, das Lager B angeordnet, um dessen Bolzen b der Messerhalter E schwingt. In den Längsschlitzen s des letzteren wird das Messer M geführt, welches infolge der Anordnung des Gegenlenkers F beim Bethätigen des Messerhalters um den Drehpunkt H schwingt. Ein am verlängerten Arm des Messerhalters angebrachtes Gewicht dient wie bei dergleichen Scheeren zum Ausbalanciren.
    Beim Heben oder Senken des Messerhalters verursacht der um den Drehpunkt H schwingende Gegenlenker F ein Gleiten des Messers in den Schlitzen des Messerhalters.
    PaτenT-Aνspruch:
    Eine Abänderung der unter No.. 55948 patentirten Pappenscheere dahin, dafs der Messerhalter (E) um einen festen Drehpunkt (b) schwingt, das Messer (M) aber durch V.ermittelung eines Gegenlenkers (F) innerhalb des Messerhalters gleitet.
DENDAT65679D Pappenscheere Expired - Lifetime DE65679C (de)

Publications (1)

Publication Number Publication Date
DE65679C true DE65679C (de)

Family

ID=339447

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT65679D Expired - Lifetime DE65679C (de) Pappenscheere

Country Status (1)

Country Link
DE (1) DE65679C (de)

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