SE9500699L - Förfarande vid timmerbarkningsprocess - Google Patents

Förfarande vid timmerbarkningsprocess

Info

Publication number
SE9500699L
SE9500699L SE9500699A SE9500699A SE9500699L SE 9500699 L SE9500699 L SE 9500699L SE 9500699 A SE9500699 A SE 9500699A SE 9500699 A SE9500699 A SE 9500699A SE 9500699 L SE9500699 L SE 9500699L
Authority
SE
Sweden
Prior art keywords
cylindrical drum
debarking
barking
flexible
elements
Prior art date
Application number
SE9500699A
Other languages
Unknown language ( )
English (en)
Other versions
SE510028C2 (sv
SE9500699D0 (sv
Inventor
Martti Hakulinen
Kalervo Meskanen
Pekka Manninen
Ilpo Viitanen
Original Assignee
Sunds Defibrator Woodhandling
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 Sunds Defibrator Woodhandling filed Critical Sunds Defibrator Woodhandling
Publication of SE9500699D0 publication Critical patent/SE9500699D0/sv
Publication of SE9500699L publication Critical patent/SE9500699L/sv
Publication of SE510028C2 publication Critical patent/SE510028C2/sv

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)
SE9500699A 1992-09-03 1995-02-27 Förfarande vid timmerbarkningsprocess SE510028C2 (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI923944A FI89336C (sv) 1992-09-03 1992-09-03 Förfarande i en barkningsprocess av virke
PCT/FI1993/000348 WO1994005474A1 (en) 1992-09-03 1993-09-02 Method in the process of timber debarking

Publications (3)

Publication Number Publication Date
SE9500699D0 SE9500699D0 (sv) 1995-02-27
SE9500699L true SE9500699L (sv) 1995-02-27
SE510028C2 SE510028C2 (sv) 1999-04-12

Family

ID=8535807

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9500699A SE510028C2 (sv) 1992-09-03 1995-02-27 Förfarande vid timmerbarkningsprocess

Country Status (4)

Country Link
DE (2) DE4394249B4 (sv)
FI (1) FI89336C (sv)
SE (1) SE510028C2 (sv)
WO (1) WO1994005474A1 (sv)

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 (sv) 2001-03-30 2002-10-01 Metso Paper Inc Förfarande för styrning av trumbarkning

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
SE510028C2 (sv) 1999-04-12
FI923944A0 (fi) 1992-09-03
FI89336C (sv) 1993-09-27
DE4394249T1 (de) 1995-07-20
FI89336B (fi) 1993-06-15
SE9500699D0 (sv) 1995-02-27
DE4394249B4 (de) 2004-07-15
WO1994005474A1 (en) 1994-03-17

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Legal Events

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