SE7707674L - Tredfellning - Google Patents

Tredfellning

Info

Publication number
SE7707674L
SE7707674L SE7707674A SE7707674A SE7707674L SE 7707674 L SE7707674 L SE 7707674L SE 7707674 A SE7707674 A SE 7707674A SE 7707674 A SE7707674 A SE 7707674A SE 7707674 L SE7707674 L SE 7707674L
Authority
SE
Sweden
Prior art keywords
tree felling
felling
tree
Prior art date
Application number
SE7707674A
Other languages
English (en)
Other versions
SE422731B (sv
Inventor
E Puna
Original Assignee
Brundell & Jonsson 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 Brundell & Jonsson Ab filed Critical Brundell & Jonsson Ab
Priority to SE7707674A priority Critical patent/SE422731B/sv
Priority to US05/823,735 priority patent/US4131145A/en
Priority to CA284,592A priority patent/CA1046909A/en
Priority to FI781855A priority patent/FI60806C/fi
Publication of SE7707674L publication Critical patent/SE7707674L/sv
Publication of SE422731B publication Critical patent/SE422731B/sv

Links

Classifications

    • 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
    • A01G23/087—Shearing apparatus or the like specially adapted for felling trees
    • A01G23/089—Shearing apparatus or the like specially adapted for felling trees having two or more shears

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Forests & Forestry (AREA)
  • Environmental Sciences (AREA)
  • Debarking, Splitting, And Disintegration Of Timber (AREA)
  • Harvester Elements (AREA)
SE7707674A 1977-07-01 1977-07-01 Tredfellningsanordning SE422731B (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE7707674A SE422731B (sv) 1977-07-01 1977-07-01 Tredfellningsanordning
US05/823,735 US4131145A (en) 1977-07-01 1977-08-11 Tree cutting device
CA284,592A CA1046909A (en) 1977-07-01 1977-08-12 Tree cutting device
FI781855A FI60806C (fi) 1977-07-01 1978-06-09 Traedfaellningsanordning

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7707674A SE422731B (sv) 1977-07-01 1977-07-01 Tredfellningsanordning

Publications (2)

Publication Number Publication Date
SE7707674L true SE7707674L (sv) 1979-01-02
SE422731B SE422731B (sv) 1982-03-29

Family

ID=20331757

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7707674A SE422731B (sv) 1977-07-01 1977-07-01 Tredfellningsanordning

Country Status (4)

Country Link
US (1) US4131145A (sv)
CA (1) CA1046909A (sv)
FI (1) FI60806C (sv)
SE (1) SE422731B (sv)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981002263A1 (en) * 1980-02-13 1981-08-20 L Wirt Method for making a shear blade
US4335631A (en) * 1980-02-13 1982-06-22 Caterpillar Tractor Co. Method for making a shear blade
US5109900A (en) * 1991-03-20 1992-05-05 Sylvain Gilbert Tree-felling head
CA2943904C (en) * 2015-09-30 2022-10-04 Deere & Company Felled tree lean control system and method

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3540501A (en) * 1969-06-23 1970-11-17 Brundell & Jonsson Ab Means for cutting trees
FI46670C (sv) * 1972-01-13 1975-01-27 Tyoetehoseura R Y Trädkapningsanordning i synnerhet för fällning av växande träd.
SE359016B (sv) * 1972-06-19 1973-08-20 Brundell & Jonsson Ab
SE392793B (sv) * 1974-07-24 1977-04-25 K E A Jonsson Tredfellningsanordning
CA1024421A (en) * 1975-08-06 1978-01-17 Lucien Levesque Tree shearing device
US3995671A (en) * 1976-02-17 1976-12-07 Caterpillar Tractor Co. Shear-mechanism-tree harvester
US4022259A (en) * 1976-03-24 1977-05-10 Clark Equipment Company Tree shear
CA1054491A (en) * 1976-04-26 1979-05-15 Joseph Coatta Tree shearing device
US4069847A (en) * 1976-10-13 1978-01-24 Caterpillar Tractor Co. Tree shear with spherical blades

Also Published As

Publication number Publication date
FI781855A (fi) 1979-01-02
CA1046909A (en) 1979-01-23
FI60806C (fi) 1982-04-13
US4131145A (en) 1978-12-26
SE422731B (sv) 1982-03-29
FI60806B (fi) 1981-12-31

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