EP0807500A3 - Zerspaner für Hackschnitzel - Google Patents

Zerspaner für Hackschnitzel Download PDF

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Publication number
EP0807500A3
EP0807500A3 EP97104843A EP97104843A EP0807500A3 EP 0807500 A3 EP0807500 A3 EP 0807500A3 EP 97104843 A EP97104843 A EP 97104843A EP 97104843 A EP97104843 A EP 97104843A EP 0807500 A3 EP0807500 A3 EP 0807500A3
Authority
EP
European Patent Office
Prior art keywords
blade
clamping plate
chips
blades
holder
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.)
Granted
Application number
EP97104843A
Other languages
English (en)
French (fr)
Other versions
EP0807500A2 (de
EP0807500B1 (de
Inventor
Robert Loth
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.)
B Maier Zerkleinerungstechnik GmbH
Original Assignee
B Maier Zerkleinerungstechnik GmbH
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 B Maier Zerkleinerungstechnik GmbH filed Critical B Maier Zerkleinerungstechnik GmbH
Publication of EP0807500A2 publication Critical patent/EP0807500A2/de
Publication of EP0807500A3 publication Critical patent/EP0807500A3/de
Application granted granted Critical
Publication of EP0807500B1 publication Critical patent/EP0807500B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Debarking, Splitting, And Disintegration Of Timber (AREA)
  • Preliminary Treatment Of Fibers (AREA)

Abstract

Die Erfindung betrifft einen Zerspaner für Hackschnitzel
  • mit einem Rotor, der einen Kranz mit achsparallelen Flügeln aufweist;
  • mit einem Messerring, der eine Mehrzahl von über den Umfang verteilten Messerpaketen aufweist;
  • jedes Messerpaket umfaßt einen Messerträger (1), eine Klemmplatte (3) sowie ein zwischen diesen beiden sandwichartig eingeklemmtes Messer (2);
  • Träger (1), Messer (2) und Klemmplatte (3) sind jeweils durch Klemmschrauben zusammengespannt;
  • jedes Messer (3) weist Langlöcher auf, durch die die betreffende Klemmschraube hindurchgeführt ist, und die ein radiales Justieren des Messers entsprechend dessen Schneiden-Nachschliff ermöglichen.
    • Die Erfindung ist gekennzeichnet durch die folgenden Merkmale:
  • jede Klemmplatte (3) weist wenigstens an ihrem der Messerschneide nahen Bereich Versteifungsrippen (3.1) auf.
    • Figure 00000001
    EP97104843A 1996-05-14 1997-03-21 Zerspaner für Hackschnitzel Expired - Lifetime EP0807500B1 (de)

    Applications Claiming Priority (2)

    Application Number Priority Date Filing Date Title
    DE19619345 1996-05-14
    DE19619345A DE19619345A1 (de) 1996-05-14 1996-05-14 Zerspaner für Hackschnitzel

    Publications (3)

    Publication Number Publication Date
    EP0807500A2 EP0807500A2 (de) 1997-11-19
    EP0807500A3 true EP0807500A3 (de) 1998-09-23
    EP0807500B1 EP0807500B1 (de) 2000-07-19

    Family

    ID=7794240

    Family Applications (1)

    Application Number Title Priority Date Filing Date
    EP97104843A Expired - Lifetime EP0807500B1 (de) 1996-05-14 1997-03-21 Zerspaner für Hackschnitzel

    Country Status (3)

    Country Link
    EP (1) EP0807500B1 (de)
    AT (1) ATE194792T1 (de)
    DE (1) DE19619345A1 (de)

    Families Citing this family (7)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    AU4032899A (en) * 1998-05-16 1999-12-06 B. Maier Zerkleinerungstechnik Gmbh Blade ring cutter
    DE19921597C1 (de) * 1999-05-07 2000-07-27 Maier Zerkleinerungsanlage Gmb Messerring-Zerspaner zum Zerspanen von Hackschnitzeln
    FI112185B (fi) * 1999-05-28 2003-11-14 Andritz Patentverwaltung Laite hakkeen ylisuuren jakeen pienentämiseksi
    DE10160034B4 (de) * 2001-11-30 2004-02-26 Esterer Wd Gmbh & Co. Vorrichtung und Verfahren zum Erzeugen von Hackschnitzeln aus Holz
    DE102004004877A1 (de) * 2004-01-30 2005-08-18 Pallmann Maschinenfabrik Gmbh & Co Kg Zerkleinerungsvorrichtung mit Messerring
    GB2553567A (en) * 2016-09-09 2018-03-14 Turner Development Ltd Cutter and fly-wheel for wood chipping machines
    CZ310531B6 (cs) * 2023-07-28 2025-10-15 Blank Service Gmbh Řezné ústrojí pro řezný prstenec

    Citations (5)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    US3746269A (en) * 1970-06-26 1973-07-17 G Maier Apparatus for cutting pre comminuted material into chips
    US3904138A (en) * 1973-04-13 1975-09-09 Maier Kg Maschf B Holding device for knife sets in a shredding device
    US4155384A (en) * 1946-03-29 1979-05-22 Aktiebolaget Iggesunds Bruk Disk type wood chipper
    DE3600771A1 (de) * 1984-10-15 1987-07-16 Inter Wood Maschinen Messerhalterung fuer den messerkopf einer holzzerspanungsmaschine
    AU8184994A (en) * 1993-12-30 1995-07-06 Matthew D'ornan Keith Dean Blade structure for comminuting apparatus

    Family Cites Families (1)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    DE9307371U1 (de) * 1992-11-28 1994-01-13 B. Maier Zerkleinerungstechnik Gmbh, 33649 Bielefeld Zerspaner für Hackschnitzel

    Patent Citations (5)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    US4155384A (en) * 1946-03-29 1979-05-22 Aktiebolaget Iggesunds Bruk Disk type wood chipper
    US3746269A (en) * 1970-06-26 1973-07-17 G Maier Apparatus for cutting pre comminuted material into chips
    US3904138A (en) * 1973-04-13 1975-09-09 Maier Kg Maschf B Holding device for knife sets in a shredding device
    DE3600771A1 (de) * 1984-10-15 1987-07-16 Inter Wood Maschinen Messerhalterung fuer den messerkopf einer holzzerspanungsmaschine
    AU8184994A (en) * 1993-12-30 1995-07-06 Matthew D'ornan Keith Dean Blade structure for comminuting apparatus

    Also Published As

    Publication number Publication date
    ATE194792T1 (de) 2000-08-15
    EP0807500A2 (de) 1997-11-19
    DE19619345A1 (de) 1997-11-20
    EP0807500B1 (de) 2000-07-19

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