EP0879680A3 - Messerbefestigung für die Schneidmesser eines Schneidrotors - Google Patents

Messerbefestigung für die Schneidmesser eines Schneidrotors Download PDF

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Publication number
EP0879680A3
EP0879680A3 EP98810352A EP98810352A EP0879680A3 EP 0879680 A3 EP0879680 A3 EP 0879680A3 EP 98810352 A EP98810352 A EP 98810352A EP 98810352 A EP98810352 A EP 98810352A EP 0879680 A3 EP0879680 A3 EP 0879680A3
Authority
EP
European Patent Office
Prior art keywords
rotor body
area
knives
angled
optionally
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.)
Withdrawn
Application number
EP98810352A
Other languages
English (en)
French (fr)
Other versions
EP0879680A2 (de
Inventor
Heinrich Prof. Dr. Ing. Feichtinger
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
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 Individual filed Critical Individual
Publication of EP0879680A2 publication Critical patent/EP0879680A2/de
Publication of EP0879680A3 publication Critical patent/EP0879680A3/de
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27L—REMOVING BARK OR VESTIGES OF BRANCHES; SPLITTING WOOD; MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, WOOD FIBRES OR WOOD POWDER
    • B27L11/00—Manufacture of wood shavings, chips, powder, or the like; Tools therefor
    • B27L11/005—Tools 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Forests & Forestry (AREA)
  • Manufacturing & Machinery (AREA)
  • Wood Science & Technology (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Crushing And Pulverization Processes (AREA)

Abstract

In Längsnuten (201) eines Rotorkörpers (2) werden Messer 1 mit ihrer Seitenfläche (103) gegen den Bereich (502) eines Blechs (5) mittels einer Schraube (3) mit Konus (4) gepresst, wobei der wahlweise gewellte Bereich (502) seinerseits gegen die Seitenwand (2013) einer Längsnut (201) des Rotorkörpers (2) gepresst wird und damit das Messer in dauerhafter elastischer Pressung hält. Ueber die abgewinkelten Bereiche (501) der Schutzbleche (5) werden die Oberflächen (202) des Rotorkörpers (2) gegen abrasive Angriffe, wie sie beispielsweise bei der Granulation von faserverstärkten Kunststoffen auftreten, geschützt. Ueber einen wahlweise vorhandenen abgewinkelten Bereich (503) wird das Schutzblech (5) gegen das Ausziehen aus der Klemmung gesichert. Die Bleche (5) bestehen bevorzugt aus einem verschleissfesten metallischen Werkstoff oder sind zumindestens in den exponierten Bereichen (501) z.B. mit einem bekannten Oberflächenbehandlungsverfahren, z.B. Borieren, behandelt.
EP98810352A 1997-04-22 1998-04-22 Messerbefestigung für die Schneidmesser eines Schneidrotors Withdrawn EP0879680A3 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH933/97 1997-04-22
CH93397 1997-04-22
CH93397 1997-04-22

Publications (2)

Publication Number Publication Date
EP0879680A2 EP0879680A2 (de) 1998-11-25
EP0879680A3 true EP0879680A3 (de) 1999-11-03

Family

ID=4198550

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98810352A Withdrawn EP0879680A3 (de) 1997-04-22 1998-04-22 Messerbefestigung für die Schneidmesser eines Schneidrotors

Country Status (1)

Country Link
EP (1) EP0879680A3 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003055657A1 (en) * 2001-12-29 2003-07-10 Leon Terlecki Wood chipper segmental knife holder
DE102016123079A1 (de) * 2016-11-30 2018-05-30 TKM GmbH Mehrteiliges Langmesser

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE722157C (de) * 1938-06-28 1942-07-02 Jagenberg Werke Ag Querschneider mit umlaufendem Messer
DE1199477B (de) * 1964-06-06 1965-08-26 Condux Werk Maschine zum Zerspanen, insbesondere von Holz
DE2932582A1 (de) * 1979-08-10 1981-02-26 Pallmann Kg Maschf Messerwelle fuer holzzerspanungsmaschinen
EP0033382A2 (de) * 1980-01-31 1981-08-12 HOMBAK Maschinenfabrik GmbH u. Co KG Messerwelle zur Erzeugung flächiger Holzspäne
EP0095912A2 (de) * 1982-06-01 1983-12-07 Harris Graphics Corporation Klingenhalter
DE19518609C1 (de) * 1995-05-23 1996-02-01 Maier Zerkleinerungstech Gmbh Zerspaner für Hackschnitzel

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE722157C (de) * 1938-06-28 1942-07-02 Jagenberg Werke Ag Querschneider mit umlaufendem Messer
DE1199477B (de) * 1964-06-06 1965-08-26 Condux Werk Maschine zum Zerspanen, insbesondere von Holz
DE2932582A1 (de) * 1979-08-10 1981-02-26 Pallmann Kg Maschf Messerwelle fuer holzzerspanungsmaschinen
EP0033382A2 (de) * 1980-01-31 1981-08-12 HOMBAK Maschinenfabrik GmbH u. Co KG Messerwelle zur Erzeugung flächiger Holzspäne
EP0095912A2 (de) * 1982-06-01 1983-12-07 Harris Graphics Corporation Klingenhalter
DE19518609C1 (de) * 1995-05-23 1996-02-01 Maier Zerkleinerungstech Gmbh Zerspaner für Hackschnitzel

Also Published As

Publication number Publication date
EP0879680A2 (de) 1998-11-25

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