FI923944A0 - Foerfarande i en barkningsprocess av virke. - Google Patents

Foerfarande i en barkningsprocess av virke.

Info

Publication number
FI923944A0
FI923944A0 FI923944A FI923944A FI923944A0 FI 923944 A0 FI923944 A0 FI 923944A0 FI 923944 A FI923944 A FI 923944A FI 923944 A FI923944 A FI 923944A FI 923944 A0 FI923944 A0 FI 923944A0
Authority
FI
Finland
Prior art keywords
barkningsprocess
virke
foerfarande
Prior art date
Application number
FI923944A
Other languages
English (en)
Other versions
FI89336B (fi
FI89336C (fi
Inventor
Martti Hakulinen
Kalervo Meskanen
Ilpo Viitanen
Pekka Manninen
Original Assignee
Yhtyneet Paperitehtaat Oy
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 Yhtyneet Paperitehtaat Oy filed Critical Yhtyneet Paperitehtaat Oy
Priority to FI923944A priority Critical patent/FI89336C/fi
Publication of FI923944A0 publication Critical patent/FI923944A0/fi
Publication of FI89336B publication Critical patent/FI89336B/fi
Priority to DE4394249A priority patent/DE4394249B4/de
Priority to PCT/FI1993/000348 priority patent/WO1994005474A1/en
Priority to DE4394249T priority patent/DE4394249T1/de
Application granted granted Critical
Publication of FI89336C publication Critical patent/FI89336C/fi
Priority to SE9500699A priority patent/SE510028C2/sv
Priority to NO950764A priority patent/NO301111B1/no

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
    • B27L1/00—Debarking or removing vestiges of branches from trees or logs; Machines therefor
    • B27L1/04—Debarking or removing vestiges of branches from trees or logs; Machines therefor by rubbing the trunks in rotating drums
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q15/00—Automatic control or regulation of feed movement, cutting velocity or position of tool or work
    • B23Q15/007—Automatic control or regulation of feed movement, cutting velocity or position of tool or work while the tool acts upon the workpiece
    • 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
    • B27L1/00—Debarking or removing vestiges of branches from trees or logs; Machines therefor
    • B27L1/02—Debarking or removing vestiges of branches from trees or logs; Machines therefor by rubbing the trunks against each other; Equipment for wet practice
    • B27L1/025—Debarking in rotating drums

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Mechanical Engineering (AREA)
  • Debarking, Splitting, And Disintegration Of Timber (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
FI923944A 1992-09-03 1992-09-03 Foerfarande i en barkningsprocess av virke FI89336C (fi)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI923944A FI89336C (fi) 1992-09-03 1992-09-03 Foerfarande i en barkningsprocess av virke
DE4394249A DE4394249B4 (de) 1992-09-03 1993-09-02 Verfahren für die Entrindung von Nutzholz
PCT/FI1993/000348 WO1994005474A1 (en) 1992-09-03 1993-09-02 Method in the process of timber debarking
DE4394249T DE4394249T1 (de) 1992-09-03 1993-09-02 Verfahren für die Entrindung von Nutzholz
SE9500699A SE510028C2 (sv) 1992-09-03 1995-02-27 Förfarande vid timmerbarkningsprocess
NO950764A NO301111B1 (no) 1992-09-03 1995-02-28 Framgangsmåte for barking av trevirke

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI923944A FI89336C (fi) 1992-09-03 1992-09-03 Foerfarande i en barkningsprocess av virke
FI923944 1992-09-03

Publications (3)

Publication Number Publication Date
FI923944A0 true FI923944A0 (fi) 1992-09-03
FI89336B FI89336B (fi) 1993-06-15
FI89336C FI89336C (fi) 1993-09-27

Family

ID=8535807

Family Applications (1)

Application Number Title Priority Date Filing Date
FI923944A FI89336C (fi) 1992-09-03 1992-09-03 Foerfarande i en barkningsprocess av virke

Country Status (4)

Country Link
DE (2) DE4394249T1 (fi)
FI (1) FI89336C (fi)
SE (1) SE510028C2 (fi)
WO (1) WO1994005474A1 (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040040624A1 (en) * 2000-12-04 2004-03-04 Ari Havu Method of measuring the filling degree of filling in a debarking drum
FI20010664A (fi) 2001-03-30 2002-10-01 Metso Paper Inc Rumpukuorinnan ohjausmenetelmä

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3695319A (en) * 1969-11-06 1972-10-03 Rolf Erik Tuuha Drum barker
AT341192B (de) * 1976-03-08 1978-01-25 Andritz Ag Maschf Stossgedampfte lagerung von schweren stahltrommeln, insbesondere entrindungstrommeln
SE454758B (sv) * 1984-04-06 1988-05-30 Kone Oy Sett och anordning for att behandla skogsravara i en barktrumma
FI85238B (fi) * 1990-05-02 1991-12-13 Kone Oy Foerfarande och anordning foer styrning av barkningsprocess.

Also Published As

Publication number Publication date
SE9500699D0 (sv) 1995-02-27
DE4394249T1 (de) 1995-07-20
SE510028C2 (sv) 1999-04-12
WO1994005474A1 (en) 1994-03-17
FI89336B (fi) 1993-06-15
FI89336C (fi) 1993-09-27
SE9500699L (sv) 1995-02-27
DE4394249B4 (de) 2004-07-15

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Legal Events

Date Code Title Description
BB Publication of examined application
PC Transfer of assignment of patent

Owner name: SUNDS DEFIBRATOR WOODHANDLING OY

MM Patent lapsed