EP0367255A3 - Holzzerspanungsmaschine - Google Patents

Holzzerspanungsmaschine Download PDF

Info

Publication number
EP0367255A3
EP0367255A3 EP19890120262 EP89120262A EP0367255A3 EP 0367255 A3 EP0367255 A3 EP 0367255A3 EP 19890120262 EP19890120262 EP 19890120262 EP 89120262 A EP89120262 A EP 89120262A EP 0367255 A3 EP0367255 A3 EP 0367255A3
Authority
EP
European Patent Office
Prior art keywords
chips
wood
rotor
cutting machine
chipping machine
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
EP19890120262
Other languages
English (en)
French (fr)
Other versions
EP0367255B1 (de
EP0367255A2 (de
Inventor
Karl Schäfer
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.)
Inter Wood Maschinen GmbH and Co KG
Original Assignee
Inter Wood Maschinen 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 Inter Wood Maschinen GmbH and Co KG filed Critical Inter Wood Maschinen GmbH and Co KG
Publication of EP0367255A2 publication Critical patent/EP0367255A2/de
Publication of EP0367255A3 publication Critical patent/EP0367255A3/de
Application granted granted Critical
Publication of EP0367255B1 publication Critical patent/EP0367255B1/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
    • B27L11/002—Transporting devices for wood or chips

Landscapes

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

Abstract

Die Erfindung betrifft eine Holzzerspanungsmaschine zur Herstellung von Flachspänen, insbesondere von Strands und Wafers, mit einem liegend angeordneten, angetriebenen Schneidrotor (1) mit Spanmessern (9), wobei die in einer Zerspanung von außen nach innen erzeugten Späne (21) kontinuierlich aus der Holzzerspanungsmaschine abgeführt werden. Zur schonenden und energiesparenden Austragung der Späne (21) wird erfindungsgemäß vorgeschlagen, daß zur angenähert axialen Austragung der Späne (21) in den Zerspanungsinnenraum (22) ein stationäres Leitblech (6) ragt, das schaufelförmig gekrümmt ist, im unteren Bereich des Rotors (1) liegt und sich angenähert über die volle radiale Höhe des Zerspanungsinnenraumes (22) erstreckt.
EP89120262A 1988-11-02 1989-11-02 Holzzerspanungsmaschine Expired - Lifetime EP0367255B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3837200 1988-11-02
DE3837200A DE3837200C1 (de) 1988-11-02 1988-11-02

Publications (3)

Publication Number Publication Date
EP0367255A2 EP0367255A2 (de) 1990-05-09
EP0367255A3 true EP0367255A3 (de) 1991-07-10
EP0367255B1 EP0367255B1 (de) 1993-09-08

Family

ID=6366337

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89120262A Expired - Lifetime EP0367255B1 (de) 1988-11-02 1989-11-02 Holzzerspanungsmaschine

Country Status (2)

Country Link
EP (1) EP0367255B1 (de)
DE (2) DE3837200C1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19925478C1 (de) * 1999-06-03 2000-11-02 Univ Dresden Tech Fräswerkzeug zur spanenden Bearbeitung von Holz, Holzwerkstoff, Kunststoff o. dgl.
EP1152875A1 (de) 1999-02-19 2001-11-14 Technische Universität Dresden Fräswerkzeug zur spanenden bearbeitung von holz, holzwerkstoff, kunststoff o. dgl.
DE19910208A1 (de) * 1999-03-09 2000-09-21 Rolf Hesch Vorrichtung zur Behandlung oder Weiterverarbeitung von Stoffen oder Stoffgemischen
FI112185B (fi) * 1999-05-28 2003-11-14 Andritz Patentverwaltung Laite hakkeen ylisuuren jakeen pienentämiseksi
RU195168U1 (ru) * 2019-07-09 2020-01-16 Федеральное государственное бюджетное образовательное учреждение высшего образования "Саратовский государственный аграрный университе имени Н.И. Вавилова" Устройство для измельчения порубочных остатков

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3314459A (en) * 1964-03-03 1967-04-18 Eugene F Beaubien Wood chipping apparatus
DE1300661B (de) * 1966-01-14 1969-08-07 Wigger & Co Heinrich Hackmaschine
DE2300843A1 (de) * 1972-05-02 1973-11-08 Nicholson Mfg Co Zerspanungsvorrichtung fuer rundholzabschnitte
US3913643A (en) * 1974-02-19 1975-10-21 Multiply Dev Corp Ltd Apparatus for producing wafers from wood
DE2065778A1 (de) * 1969-12-08 1976-02-19 Nicholson Mfg Co Zerspannungsvorrichtung fuer rundholzabschnitte
DE3108671A1 (de) * 1974-02-09 1982-09-23 Hombak Maschinenfabrik Gmbh & Co Kg, 6550 Bad Kreuznach "zerspannungsmesser fuer eine messerwelle"
DE3621939C1 (en) * 1986-06-30 1987-08-13 Inter Wood Maschinen Long-wood chipping machine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3502201C1 (de) * 1985-01-24 1986-01-23 Inter-Wood-Maschinen GmbH & Co KG, 8923 Lechbruck Verfahren zur Herstellung von Flachspänen beliebiger Breite sowie Vorrichtung zur Durchführung des Verfahrens

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3314459A (en) * 1964-03-03 1967-04-18 Eugene F Beaubien Wood chipping apparatus
DE1300661B (de) * 1966-01-14 1969-08-07 Wigger & Co Heinrich Hackmaschine
DE2065778A1 (de) * 1969-12-08 1976-02-19 Nicholson Mfg Co Zerspannungsvorrichtung fuer rundholzabschnitte
DE2300843A1 (de) * 1972-05-02 1973-11-08 Nicholson Mfg Co Zerspanungsvorrichtung fuer rundholzabschnitte
DE3108671A1 (de) * 1974-02-09 1982-09-23 Hombak Maschinenfabrik Gmbh & Co Kg, 6550 Bad Kreuznach "zerspannungsmesser fuer eine messerwelle"
US3913643A (en) * 1974-02-19 1975-10-21 Multiply Dev Corp Ltd Apparatus for producing wafers from wood
DE3621939C1 (en) * 1986-06-30 1987-08-13 Inter Wood Maschinen Long-wood chipping machine

Also Published As

Publication number Publication date
EP0367255B1 (de) 1993-09-08
DE58905525D1 (de) 1993-10-14
EP0367255A2 (de) 1990-05-09
DE3837200C1 (de) 1990-04-19

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