CH103662A - Cutting machine for cutting pictures on paper and similar material. - Google Patents

Cutting machine for cutting pictures on paper and similar material.

Info

Publication number
CH103662A
CH103662A CH103662DA CH103662A CH 103662 A CH103662 A CH 103662A CH 103662D A CH103662D A CH 103662DA CH 103662 A CH103662 A CH 103662A
Authority
CH
Switzerland
Prior art keywords
knife
line
machine
cutting
paper
Prior art date
Application number
Other languages
German (de)
Inventor
Wolf Jacques
Original Assignee
Wolf Jacques
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 Wolf Jacques filed Critical Wolf Jacques
Publication of CH103662A publication Critical patent/CH103662A/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00Cutting 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
    • B26D1/01Cutting 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
    • B26D1/12Cutting 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
    • B26D1/25Cutting 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
    • B26D1/34Cutting 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 parallel to the line of cut
    • B26D1/38Cutting 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 parallel to the line of cut and coacting with a fixed blade or other fixed member
    • B26D1/385Cutting 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 parallel to the line of cut and coacting with a fixed blade or other fixed member for thin material, e.g. for sheets, strips or the like

Description

  

      Schneidmaschine    zum Beschneiden von Bildern auf Papier und ähnlichem Material.    Gegenstand der Erfindung ist eine Schneid  inaschine zum Beschneiden von Bildern auf  Papier und auf ähnlichem Material, z. B. von  photographischen Abzügen.  



  Die Maschine besitzt erfindungsgemäss  einen Einstellmechanismus, so     beschaffen,    dass       hach    dessen Gebrauch und nachdem eine  Randlinie des auf eine Unterlage aufgebrach  ten Bildes mit einer als     Visierlinie    dienenden  Bezugskante der Maschine (z. B. eine Messer  schneide oder ein ausgespannter Draht) zur  Deckung gebracht ist, beim nachfolgenden  Arbeiten der Maschine ein Schnitt entsteht       koinzident    mit jener erwähnten Randlinie des  Bildes oder parallel dazu.  



  Die Zeichnung veranschaulicht ein Aus  führungsbeispiel des Erfindungsgegenstandes.       Fig.    1 ein Grundriss;       Fig.    2 eine Rückansicht;       Fig.    3 ein Schnitt     X-Y        (Fig.    1).  



  Die Platte A, die mit Scharnieren a auf  den     Klötzchen        b    der Platte     B    drehbar ange  ordnet ist und durch die Feder     c    in ihre  obere Endlage gedrückt wird, trägt ein Messer  C, das in schrägen Schlitzen d verschiebbar    ist. Diese Verschiebung wird bewirkt durch  die Leitkurve D, an die das Messer durch  die Feder e angedrückt wird. Bei der Ab  wärtsbewegung der Platte A kommt die  Kante<I>f</I> des Messers C an die     Kurve   <I>D</I>  zu liegen; bei der Weiterbewegung wird dann  das Messer C auf die Seite geschoben und  bewegt sich infolge der schrägen Schlitze  nach vorne.

   Die Kurve D geht in eine ver  tikalstehende Gerade über, so dass C sich  dann an diese Linie lehnt und nunmehr  relativ gegen A seine Lage nicht mehr ver  ändert. Jetzt erst gelangt Messer C mit  Messer E in Berührung, das selbst mit Federn  auf einer auch in schrägen Schlitzen     ver=     schiebbaren Platte F befestigt ist, die gleich  zeitig die Kurve D trägt.

   Weil Messer     E    und  Kurve D auf der gleichen - in gleicher  Richtung wie Messer     Cverschiebbaren    -Platte  angeordnet sind, so stehen Messer C und E  beim Schneiden immer in der gleichen Lage  gegeneinander, denn, wenn die Platte     .i4'    um  beispielsweise x mm verschoben eingestellt  wird, bewegt sich beim Niederdrücken das  Messer C ebenfalls um x mm in der gleichen  Richtung, bevor es auf Messer     E        trifft.         Das zu     beschneidende    Bild wird auf die  Platte A unter das Messer C gelegt und von  Hand in solcher Lage gehalten,

   dass der Rand  des Bildes mit der     Schneidkante    des     Messers     zur     Deckung    gebracht wird. Darauf wird der  Deckel heruntergedrückt, worauf sich der  beschriebene     Vorgang    abspielt.  



  Die Platte F wird verschoben durch Drehen  des Hebels G, der in J gelagert ist und im  Schlitz 0 der Platte angreift. Auf G ist eine  Feder H befestigt, die auf der Unterseite  einen Stiften     K    trügt, der in Einschnitte L  der Platte H greift, so dass der Hebel G und  somit die Platte F festgestellt sind. Ein  Fenster N in der Feder A gestattet, jeweilen  diejenige der zur Bezifferung der Einschnitte  L angebrachten Zahlen abzulesen, die angibt,       um    wieviel sich beim Niederdrücken das  Messer C nach vorne bewegen wird.



      Cutting machine for cropping images on paper and similar material. The invention relates to a cutting machine for cropping images on paper and similar material, e.g. B. of photographic prints.



  According to the invention, the machine has an adjusting mechanism such that after its use and after an edge line of the image applied to a surface is brought into line with a reference edge of the machine serving as a line of sight (e.g. a knife or a stretched wire) When the machine is subsequently used, a cut is created coincident with or parallel to the mentioned edge line of the picture.



  The drawing illustrates an exemplary embodiment of the subject matter of the invention. 1 is a plan view; Fig. 2 is a rear view; Fig. 3 is a section X-Y (Fig. 1).



  The plate A, which is rotatably arranged with hinges a on the blocks b of the plate B and is pressed by the spring c into its upper end position, carries a knife C, which is slidable in oblique slots d. This shift is caused by the guide curve D, against which the knife is pressed by the spring e. During the downward movement of the plate A, the edge <I> f </I> of the knife C comes to rest on the curve <I> D </I>; During the further movement, the knife C is pushed to the side and moves forward as a result of the inclined slots.

   The curve D merges into a vertical straight line, so that C then leans against this line and now no longer changes its position relative to A. Only now does knife C come into contact with knife E, which is itself fastened with springs on a plate F which can also be displaced in inclined slots and which also bears curve D.

   Because knife E and curve D are arranged on the same plate, which can be displaced in the same direction as knife C, knives C and E are always in the same position against each other when cutting, because if the plate .i4 'is set shifted by, for example, x mm when pressed down, knife C also moves x mm in the same direction before it hits knife E. The image to be trimmed is placed on plate A under knife C and held by hand in such a position

   that the edge of the image is brought into line with the cutting edge of the knife. The lid is then pressed down, whereupon the process described takes place.



  The plate F is moved by turning the lever G, which is mounted in J and engages in slot 0 of the plate. A spring H is attached to G and carries a pin K on the underside which engages in notches L in plate H so that lever G and thus plate F are fixed. A window N in the spring A makes it possible to read each of the numbers made to number the incisions L, which indicates how much the knife C will move forward when it is pressed down.

 

Claims (1)

PATENTANSPRUCH: Schneidmaschine zum Beschneiden von Bildern auf Papier und ähnlichem Material, gekennzeichnet durch einen Einstellungs- niechanismus, so beschaffen, dass nach dessen Gebrauch und nachdem eine Randlinie des auf eine Unterlage aufgebrachten Bildes mit einer als Visierlinie dienenden Bezugskante der Maschine zur Deckung gebracht ist, beim nachfolgenden Arbeiten der Maschine ein Schnitt entsteht koinzident mit jener erwähn ten Randlinie des Bildes oder parallel dazu. PATENT CLAIM: Cutting machine for trimming pictures on paper and similar material, characterized by an adjustment mechanism, designed in such a way that after its use and after an edge line of the picture applied to a base is brought into line with a reference edge of the machine serving as a line of sight, When the machine is subsequently used, a cut is created coincident with or parallel to the edge line of the image mentioned. UNTERANSPRUCH: Schneidinaschine nach Patentanspruch, dadurch gekennzeichnet, da?,) durch den Ein stellungsmechanismus eine das eine Messer tragende Platte und eine mit letzterer starr verbundene Führung des andern Messers ein gestellt werden kann, und dass am Einstel lungsmechanismus eine Skala mit Ablese öffnung vorhanden ist, durch welch letztere hindurch die Grösse der parallelen Verschie bung des zu erwartenden Schnittes von jener mit der Bezugskante der Maschine zur Deckung gebrachten Randlinie des Bildes abgelesen werden kann. SUBClaim: Cutting machine according to claim, characterized in that a plate carrying one knife and a guide of the other knife rigidly connected to the latter can be set through the setting mechanism, and that a scale with a reading opening is provided on the setting mechanism through which the latter the magnitude of the parallel displacement of the expected cut can be read from the edge line of the image that is brought to coincide with the reference edge of the machine.
CH103662D 1922-10-03 1922-10-03 Cutting machine for cutting pictures on paper and similar material. CH103662A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH103662T 1922-10-03

Publications (1)

Publication Number Publication Date
CH103662A true CH103662A (en) 1924-03-01

Family

ID=4362446

Family Applications (1)

Application Number Title Priority Date Filing Date
CH103662D CH103662A (en) 1922-10-03 1922-10-03 Cutting machine for cutting pictures on paper and similar material.

Country Status (1)

Country Link
CH (1) CH103662A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2803303A (en) * 1954-04-27 1957-08-20 Morton P Matthew Paper cutting device and board therefor
US2815813A (en) * 1951-10-24 1957-12-10 Honeywell Regulator Co Editing holder for viewing and cutting strip film
WO1994029088A1 (en) * 1993-06-09 1994-12-22 Datametrics Corporation Web cutter

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2815813A (en) * 1951-10-24 1957-12-10 Honeywell Regulator Co Editing holder for viewing and cutting strip film
US2803303A (en) * 1954-04-27 1957-08-20 Morton P Matthew Paper cutting device and board therefor
WO1994029088A1 (en) * 1993-06-09 1994-12-22 Datametrics Corporation Web cutter

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