DE534468C - Method for producing a staggered book cut on stacks of sheets - Google Patents

Method for producing a staggered book cut on stacks of sheets

Info

Publication number
DE534468C
DE534468C DEI32403D DEI0032403D DE534468C DE 534468 C DE534468 C DE 534468C DE I32403 D DEI32403 D DE I32403D DE I0032403 D DEI0032403 D DE I0032403D DE 534468 C DE534468 C DE 534468C
Authority
DE
Germany
Prior art keywords
sheets
staggered
stacks
producing
stack
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
Application number
DEI32403D
Other languages
German (de)
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.)
Individual
Original Assignee
Individual
Publication date
Priority to DEI32403D priority Critical patent/DE534468C/en
Application granted granted Critical
Publication of DE534468C publication Critical patent/DE534468C/en
Expired 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
    • B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
    • 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
    • B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
    • B26D3/14—Forming notches in marginal portion of work by cutting

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Collation Of Sheets And Webs (AREA)

Description

Verfahren zur Herstellung eines staffelförmigen Buchschnitts an Blattstapeln Es ist bereits vorgeschlagen worden, die Blätter von Blattstapeln, Heften und Broschüren stufenförmig anzuordnen, um das Blättern zu erleichtern. Die Erfindung bezieht sich auf ein Verfahren, durch welches die Herstellung derartiger Stufen erleichtert wird. Erfindungsgemäß wird zunächst eine Lageveränderung der gleich großen Blätter, die fest oder lösbar zu einem Stapel vereinigt sind, dadurch herbeigeführt, daß vorübergehend eine Blattstaffel gebildet wird, was in bekannter Weise durch Umbiegen oder Einrollen des an einer Seite zusammengehaltenen Blattstapels bewirkt wird. Erfindungsgemäß wird hierauf die Blattstaffel senkrecht zu den Blättern abgesolmitten. Wenn der Blattstapel dann wieder flach auf den Tisch gelegt wird, so verwandelt sich die senkrechte Schnittfläche der Blätter in die gewünschte staffelförmige Abstufung.Method for producing a staggered book section on stacks of sheets It has already been suggested to take sheets from stacks of sheets, booklets and brochures to be arranged in steps to facilitate scrolling. The invention relates to to a method by which the production of such steps is facilitated. According to the invention, a change in position of the sheets of the same size, which are firmly or detachably combined into a stack, brought about that temporarily a sheet stagger is formed, which in a known manner by bending or curling of the stack of sheets held together on one side. According to the invention the leaf streak is then separated perpendicular to the leaves. If the The stack of sheets is then placed flat on the table again, so the vertical cut surface of the leaves in the desired staggered gradation.

Auf der Zeichnung ist die Erfindung veranschaulicht, und zwar zeigt Abb. i eine Vorrichtung zum Herstellen eines derartigen Randes und Abb. z den fertig abgestuften Blattstapel.In the drawing, the invention is illustrated, namely shows Fig. I a device for producing such an edge and Fig. Z the finished tiered stack of sheets.

Der auf der linken Seite zusammengehaltene und aus gleich großen Blättern bestehende Blattstapel b wird um die Kante des Schneidtisches a nach unten umgelegt. Hierdurch wird am rechten Rande des Blattstapels, der auf dem Tisch liegt, vorübergehend eine Blätterstaffel c erzeugt. Mit Hilfe des über dem Tisch befindlichen Messers d wird sodann die Staffel c durch einen. senkrechten Schnitt abgetrennt. Wenn der Blattstapel dann wieder in einer Ebene ausgebreitet wird, so verwandelt sich die rechts liegende senkrechte Schnittfläche in die gewünschte staffelförmige Abstufung. Ein besonderer Vorteil dieses Verfahrens liegt darin, äaß bereits fest verbundene Blätter und Broschüren auf diese Weise nachträglich abgestuft werden können.The one held together on the left and made of sheets of the same size existing stack of sheets b is turned down around the edge of the cutting table a. This is on the right edge of the stack of sheets that is on the table, temporary a series of leaves c is generated. With the help of the knife located above the table d is then the season c by a. cut off vertical section. If the The stack of sheets is then spread out again in one plane, transforming the The vertical cut surface on the right in the desired staggered gradation. A particular advantage of this process is that it is already firmly connected Sheets and brochures can be graded in this way afterwards.

Claims (1)

PATENTANSPRUCH: Verfahren zum Herstellen eines staffelförmigen Buchschnitts oder Buchschnittteiles an Blattstapeln, dadurch gekennzeichnet, daß der Rücken des Stapels in bekannter Weise umgebogen oder eingerollt wird, und daß sodann die durch das Umbiegen oder Einrollen am Buchschnitt entstandene Blattstaffel senkrecht zu den Blättern abgeschnitten wird. Claim: A method for producing a staggered book section or book section part on stacks of sheets, characterized in that the back of the stack is bent or rolled in a known manner, and then the sheet stagger resulting from the bending or curling of the book section is cut off perpendicular to the leaves.
DEI32403D Method for producing a staggered book cut on stacks of sheets Expired DE534468C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEI32403D DE534468C (en) Method for producing a staggered book cut on stacks of sheets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEI32403D DE534468C (en) Method for producing a staggered book cut on stacks of sheets

Publications (1)

Publication Number Publication Date
DE534468C true DE534468C (en) 1931-10-03

Family

ID=7188127

Family Applications (1)

Application Number Title Priority Date Filing Date
DEI32403D Expired DE534468C (en) Method for producing a staggered book cut on stacks of sheets

Country Status (1)

Country Link
DE (1) DE534468C (en)

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