SE9200610L - Cutting process as well as cutting device for aggregates for processing trees - Google Patents

Cutting process as well as cutting device for aggregates for processing trees

Info

Publication number
SE9200610L
SE9200610L SE9200610A SE9200610A SE9200610L SE 9200610 L SE9200610 L SE 9200610L SE 9200610 A SE9200610 A SE 9200610A SE 9200610 A SE9200610 A SE 9200610A SE 9200610 L SE9200610 L SE 9200610L
Authority
SE
Sweden
Prior art keywords
saw
aggregates
well
cutting
cutting device
Prior art date
Application number
SE9200610A
Other languages
Swedish (sv)
Other versions
SE506552C2 (en
SE9200610D0 (en
Inventor
L Dernebo
I Hansson
E Wessman
Original Assignee
Valmet Logging Ab
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 Valmet Logging Ab filed Critical Valmet Logging Ab
Priority to SE9200610A priority Critical patent/SE506552C2/en
Publication of SE9200610D0 publication Critical patent/SE9200610D0/en
Priority to FI930902A priority patent/FI102236B1/en
Publication of SE9200610L publication Critical patent/SE9200610L/en
Publication of SE506552C2 publication Critical patent/SE506552C2/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B17/00—Chain saws; Equipment therefor
    • B27B17/0041—Saw benches or saw bucks
    • B27B17/0058—Saw benches or saw bucks with the saw being pivotally mounted
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G23/00—Forestry
    • A01G23/02—Transplanting, uprooting, felling or delimbing trees
    • A01G23/08—Felling trees
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G23/00—Forestry
    • A01G23/02—Transplanting, uprooting, felling or delimbing trees
    • A01G23/08—Felling trees
    • A01G23/091—Sawing apparatus specially adapted for felling trees

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Environmental Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Sawing (AREA)
  • Sorting Of Articles (AREA)

Abstract

The cutting device is in the form of a saw with saw chain which can turn on the unit. The diameter of the tree trunk 4 which is to be processed is detected and fed to a position sensor 19 which detects the position of the saw 11. By means of the position sensor, the position of the saw 11 in relation to the tree diameter can be determined and the saw is fed out only as far as is necessary to saw through the tree trunk. <IMAGE>
SE9200610A 1992-02-28 1992-02-28 Cutting process as well as cutting device for aggregates for processing trees SE506552C2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE9200610A SE506552C2 (en) 1992-02-28 1992-02-28 Cutting process as well as cutting device for aggregates for processing trees
FI930902A FI102236B1 (en) 1992-02-28 1993-02-26 Cutting process for aggregates for the treatment of trees and cutting equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9200610A SE506552C2 (en) 1992-02-28 1992-02-28 Cutting process as well as cutting device for aggregates for processing trees

Publications (3)

Publication Number Publication Date
SE9200610D0 SE9200610D0 (en) 1992-02-28
SE9200610L true SE9200610L (en) 1993-08-29
SE506552C2 SE506552C2 (en) 1998-01-12

Family

ID=20385463

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9200610A SE506552C2 (en) 1992-02-28 1992-02-28 Cutting process as well as cutting device for aggregates for processing trees

Country Status (2)

Country Link
FI (1) FI102236B1 (en)
SE (1) SE506552C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI116266B (en) 2000-05-10 2005-10-31 Ponsse Oyj Procedure and arrangement for controlling the cutting speed of a cutting saw

Also Published As

Publication number Publication date
FI102236B (en) 1998-11-13
FI930902A0 (en) 1993-02-26
SE506552C2 (en) 1998-01-12
FI102236B1 (en) 1998-11-13
FI930902L (en) 1993-08-29
SE9200610D0 (en) 1992-02-28

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Legal Events

Date Code Title Description
NUG Patent has lapsed