ES442338A1 - Envelope blank cutting devices - Google Patents

Envelope blank cutting devices

Info

Publication number
ES442338A1
ES442338A1 ES75442338A ES442338A ES442338A1 ES 442338 A1 ES442338 A1 ES 442338A1 ES 75442338 A ES75442338 A ES 75442338A ES 442338 A ES442338 A ES 442338A ES 442338 A1 ES442338 A1 ES 442338A1
Authority
ES
Spain
Prior art keywords
blades
continuous strip
cutting devices
fin
partial
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
ES75442338A
Other languages
Spanish (es)
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.)
WINGLER and DUNNEBIER MASCHINENFABRIKUND EISENGIESSE
Original Assignee
WINGLER and DUNNEBIER MASCHINENFABRIKUND EISENGIESSE
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
Priority claimed from DE2453392A external-priority patent/DE2453392C3/en
Priority claimed from DE19752537015 external-priority patent/DE2537015A1/en
Application filed by WINGLER and DUNNEBIER MASCHINENFABRIKUND EISENGIESSE filed Critical WINGLER and DUNNEBIER MASCHINENFABRIKUND EISENGIESSE
Publication of ES442338A1 publication Critical patent/ES442338A1/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
    • 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
    • B26D1/28—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 and rotating continuously in one direction during cutting
    • 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
    • B26D1/34—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 parallel to the line of cut
    • B26D1/38—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 parallel to the line of cut and coacting with a fixed blade or other fixed member
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/14—Cutting, e.g. perforating, punching, slitting or trimming
    • B31B50/20—Cutting sheets or blanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/14—Cutting, e.g. perforating, punching, slitting or trimming
    • B31B50/20—Cutting sheets or blanks
    • B31B50/22—Notching; Trimming edges of flaps

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)
  • Discharge By Other Means (AREA)

Abstract

A device for making incisions at the edges of continuous strips of moving material, using cooperating rotary-fin blades with fixed counter blades and whose axis of rotation runs at approximately the same height and parallel with respect to the continuous strip of role, characterized in that the fin blades have respective pairs of partial blades that, seen in the axial direction, are arranged on the corresponding drive shafts in a reciprocal separation such that the remaining lobes between the cutouts separated by the partial blades of the continuous strip of paper represent the side flaps of the blanks of letter envelopes to be made. (Machine-translation by Google Translate, not legally binding)
ES75442338A 1974-11-11 1975-11-04 Envelope blank cutting devices Expired ES442338A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2453392A DE2453392C3 (en) 1974-11-11 1974-11-11 Cutting device for making incisions in the edges of moving material webs
DE19752537015 DE2537015A1 (en) 1975-08-20 1975-08-20 Envelope edges trimming machine - using divided rotating knives working with fixed counter knives with one section being adjustable

Publications (1)

Publication Number Publication Date
ES442338A1 true ES442338A1 (en) 1977-07-16

Family

ID=25767946

Family Applications (1)

Application Number Title Priority Date Filing Date
ES75442338A Expired ES442338A1 (en) 1974-11-11 1975-11-04 Envelope blank cutting devices

Country Status (4)

Country Link
CA (1) CA1030864A (en)
ES (1) ES442338A1 (en)
GB (1) GB1517036A (en)
IT (1) IT1050939B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2118887B (en) * 1982-04-14 1986-05-21 Chapman Envelopes Cutting envelope blanks
ITBO20110409A1 (en) * 2011-07-08 2013-01-09 Gd Spa MATERIAL PROCESSING DEVICE FOR CIGARETTE PACKAGE MATERIALS.
CN103057765A (en) * 2013-01-25 2013-04-24 宁夏松久自动化设备有限公司 Packaging film cutting device

Also Published As

Publication number Publication date
GB1517036A (en) 1978-07-05
IT1050939B (en) 1981-03-20
CA1030864A (en) 1978-05-09

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19980202