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AT148888B - Cutting machine for paper, cardboard or the like. - Google Patents

Cutting machine for paper, cardboard or the like.

Info

Publication number
AT148888B
AT148888B AT148888DA AT148888B AT 148888 B AT148888 B AT 148888B AT 148888D A AT148888D A AT 148888DA AT 148888 B AT148888 B AT 148888B
Authority
AT
Austria
Prior art keywords
press beam
cutting machine
cardboard
paper
knife holder
Prior art date
Application number
Other languages
German (de)
Original Assignee
Johne Werk Grafische Maschinen
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 Johne Werk Grafische Maschinen filed Critical Johne Werk Grafische Maschinen
Application granted granted Critical
Publication of AT148888B publication Critical patent/AT148888B/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
    • B26D7/00Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/01Means for holding or positioning work
    • B26D7/02Means for holding or positioning work with clamping means
    • B26D7/025Means for holding or positioning work with clamping means acting upon planar surfaces

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Making Paper Articles (AREA)
  • Nonmetal Cutting Devices (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Schneidmaschine für Papier,   Pappe od. dgl.   



   Die Erfindung betrifft eine Schneidmaschine für Papier. Pappe od. dgl. mit selbsttätiger Pressung, bei der die Pressi'edern durch den hochgehenden Messerhalter gespannt werden. Um ein möglichst grosses   Pressfedervolumen   und auf beiden Seiten des Pressbalkens einen gleichmässigen Druck zu er-   reiehen,   sind oberhalb des Messerhalters und des   Pressbalkens   zwei durch Federn belastete Hebel im Maschinenkörper auf Schwenkbolzen gelagert. Diese Hebel stützen sich mit Rollen auf dem Messer- 
 EMI1.1 
   schlüssig   ist und infolgedessen der Pressbalken auch unabhängig vom Messerhalter gesenkt werden kann. um ihn als Schnittandeuter benutzen zu können. 



   Auf der Zeichnung sind zwei Ausführungsbeispiele der Schneidmaschine dargestellt. 
 EMI1.2 
 ein, die durch Bolzen 13, 13a am Pressbalken 5 angelenkt sind. Beim Messerniedergang folgen die Hebel 3, 3a unter der Wirkung der Pressfedern   8   dem Messerhalter und drücken über die Druckstangen 4, 4a auch den   Pressbalken 5 nieder.   bis der Pressbalken auf dem Stapel   9   aufsitzt. Bei dem 
 EMI1.3 
 hebel 15, 15a befestigte   Zugfeder M gewährleistet   den   Kraftschluss zwischen   den   l1rnckstangen 4. 4a   und den   Hebeln")','   a.   
 EMI1.4 
 angelenkt. 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 



  Cutting machine for paper, cardboard or the like.



   The invention relates to a cutting machine for paper. Cardboard or the like with automatic pressing, in which the pressing springs are tensioned by the rising knife holder. In order to achieve the largest possible compression spring volume and an even pressure on both sides of the press beam, two levers loaded by springs are mounted on pivot pins in the machine body above the knife holder and the press beam. These levers are supported by rollers on the knife
 EMI1.1
   is conclusive and as a result the press beam can also be lowered independently of the knife holder. in order to be able to use it as a cutting indicator.



   Two exemplary embodiments of the cutting machine are shown in the drawing.
 EMI1.2
 a, which are articulated on the press beam 5 by bolts 13, 13a. When the knife descends, the levers 3, 3a follow the knife holder under the action of the compression springs 8 and also press the press beam 5 down via the push rods 4, 4a. until the press beam rests on the stack 9. In which
 EMI1.3
 Lever 15, 15a attached tension spring M ensures the frictional connection between the l1rnckstangen 4. 4a and the levers ") ',' a.
 EMI1.4
 hinged.

** WARNING ** End of DESC field may overlap beginning of CLMS **.

 

Claims (1)

PATENT-ANSPRÜCHE : 1. Schneidmaschine für Papier. Pappe u. dgl. mit selbsttätiger Pressung durch Pressfedern, die durch den hochgehenden Messerhalter gespannt werden, dadurch gekennzeichnet, dass oberhalb des EMI1.5 Maschinenkörper (1) auf Schwenkbolzen (2, 2a) gelagert sind. die sich auf dem Messerträger (7) und auf dem Pressbalken (5) abstützen. <Desc/Clms Page number 2> PATENT CLAIMS: 1. Cutting machine for paper. Cardboard u. Like. With automatic pressing by compression springs, which are tensioned by the rising knife holder, characterized in that above the EMI1.5 Machine body (1) are mounted on pivot pins (2, 2a). which are supported on the knife carrier (7) and on the press beam (5). <Desc / Clms Page number 2> 2. Schneidmaschine nach Anspruch 1, dadurch gekennzeichnet, dass die durch Federn belasteten Hebel (3, 3a) sich über Druckstangen auf dem Pressbalken (5) abstützen und die Druekstangen (4, 4 ) mit dem zugehörigen Hebel und dem Pressbalken durch Bolzen gelenkig verbunden sind und mindestens einer der Bolzen in ein Langloch eingreift, derart, dass der Pressbalken auch unabhängig vom Messerhalter gesenkt werden kann. EMI2.1 2. Cutting machine according to claim 1, characterized in that the spring loaded levers (3, 3a) are supported via pressure rods on the press beam (5) and the pressure rods (4, 4) are hinged to the associated lever and the press beam by bolts and at least one of the bolts engages in an elongated hole in such a way that the press beam can also be lowered independently of the knife holder. EMI2.1
AT148888D 1935-09-12 1936-06-02 Cutting machine for paper, cardboard or the like. AT148888B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE806950X 1935-09-12

Publications (1)

Publication Number Publication Date
AT148888B true AT148888B (en) 1937-03-10

Family

ID=6722726

Family Applications (1)

Application Number Title Priority Date Filing Date
AT148888D AT148888B (en) 1935-09-12 1936-06-02 Cutting machine for paper, cardboard or the like.

Country Status (3)

Country Link
AT (1) AT148888B (en)
FR (1) FR806950A (en)
GB (1) GB456318A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2460842A (en) * 1945-04-25 1949-02-08 Wilson Jones Co Paper trimmer

Also Published As

Publication number Publication date
FR806950A (en) 1936-12-29
GB456318A (en) 1936-11-06

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