EP4257309C0 - Porte-couteau pour machines à couper - Google Patents

Porte-couteau pour machines à couper

Info

Publication number
EP4257309C0
EP4257309C0 EP22166663.9A EP22166663A EP4257309C0 EP 4257309 C0 EP4257309 C0 EP 4257309C0 EP 22166663 A EP22166663 A EP 22166663A EP 4257309 C0 EP4257309 C0 EP 4257309C0
Authority
EP
European Patent Office
Prior art keywords
knife holder
cutting machines
machines
cutting
knife
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.)
Active
Application number
EP22166663.9A
Other languages
German (de)
English (en)
Other versions
EP4257309B1 (fr
EP4257309A1 (fr
Inventor
Hans Dünn
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.)
Dienes Werke fuer Maschinenteile GmbH and Co KG
Original Assignee
Dienes Werke fuer Maschinenteile GmbH and Co KG
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 Dienes Werke fuer Maschinenteile GmbH and Co KG filed Critical Dienes Werke fuer Maschinenteile GmbH and Co KG
Priority to EP22166663.9A priority Critical patent/EP4257309B1/fr
Priority to US18/295,886 priority patent/US12617113B2/en
Publication of EP4257309A1 publication Critical patent/EP4257309A1/fr
Application granted granted Critical
Publication of EP4257309C0 publication Critical patent/EP4257309C0/fr
Publication of EP4257309B1 publication Critical patent/EP4257309B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
    • B26D7/2628—Means for adjusting the position of the cutting member
    • B26D7/2635—Means for adjusting the position of the cutting member for circular cutters
    • 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
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D5/02—Means for moving the cutting member into its operative position for cutting
    • B26D5/04—Means for moving the cutting member into its operative position for cutting by fluid pressure
    • 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
    • B26D1/14—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 circular cutting member, e.g. disc cutter
    • B26D1/157—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 circular cutting member, e.g. disc cutter rotating about a movable axis
    • 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
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
    • B26D7/2614—Means for mounting the cutting member
    • B26D7/2621—Means for mounting the cutting member for circular cutters
    • 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
    • B26D2210/00—Machines or methods used for cutting special materials

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Details Of Cutting Devices (AREA)
EP22166663.9A 2022-04-05 2022-04-05 Porte-couteau pour machines à couper Active EP4257309B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP22166663.9A EP4257309B1 (fr) 2022-04-05 2022-04-05 Porte-couteau pour machines à couper
US18/295,886 US12617113B2 (en) 2022-04-05 2023-04-05 Knife holder for cutting machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP22166663.9A EP4257309B1 (fr) 2022-04-05 2022-04-05 Porte-couteau pour machines à couper

Publications (3)

Publication Number Publication Date
EP4257309A1 EP4257309A1 (fr) 2023-10-11
EP4257309C0 true EP4257309C0 (fr) 2024-09-18
EP4257309B1 EP4257309B1 (fr) 2024-09-18

Family

ID=81327003

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22166663.9A Active EP4257309B1 (fr) 2022-04-05 2022-04-05 Porte-couteau pour machines à couper

Country Status (2)

Country Link
US (1) US12617113B2 (fr)
EP (1) EP4257309B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4368357A1 (fr) * 2022-11-08 2024-05-15 Dienes Werke für Maschinenteile GmbH & Co. KG Porte-lame pour machines à couper

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19806444C1 (de) * 1998-02-17 1999-07-08 Dienes Werke Messerhalter mit hubunabhängiger Schnittkraftregelung
DE10242291A1 (de) * 2002-03-08 2003-09-18 Bilstein Spezialfab Wilhelm Messerhalter mit mechanischer Schnittkrafteinstellung
US20030188611A1 (en) * 2002-04-04 2003-10-09 Solberg Gary I. Slitter Knife system
DE10260031B3 (de) 2002-12-19 2004-08-26 Dienes Werke für Maschinenteile GmbH & Co KG Messerhalter mit hubabhängigem Federkraftausgleich
EP1974877A1 (fr) * 2007-03-26 2008-10-01 Espo S.R.L. Ensemble de coupe pour machines de coupe de matériau en feuilles
JP6560714B2 (ja) * 2017-06-26 2019-08-14 Ｔｏｗａ株式会社 ブレード交換機構、切断装置およびブレード交換方法

Also Published As

Publication number Publication date
US20230311356A1 (en) 2023-10-05
EP4257309B1 (fr) 2024-09-18
EP4257309A1 (fr) 2023-10-11
US12617113B2 (en) 2026-05-05

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