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CA990623A - Clamping and shearing head for a tree harvester - Google Patents

Clamping and shearing head for a tree harvester

Info

Publication number
CA990623A
CA990623A CA180,240A CA180240A CA990623A CA 990623 A CA990623 A CA 990623A CA 180240 A CA180240 A CA 180240A CA 990623 A CA990623 A CA 990623A
Authority
CA
Canada
Prior art keywords
clamping
shearing head
tree harvester
harvester
tree
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.)
Expired
Application number
CA180,240A
Other versions
CA180240S (en
Inventor
Robert N. Windsor
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.)
Eaton Yale Ltd
Original Assignee
Eaton Yale Ltd
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 Eaton Yale Ltd filed Critical Eaton Yale Ltd
Application granted granted Critical
Publication of CA990623A publication Critical patent/CA990623A/en
Expired legal-status Critical Current

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)
CA180,240A 1972-09-04 1973-09-04 Clamping and shearing head for a tree harvester Expired CA990623A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPB031072 1972-09-04

Publications (1)

Publication Number Publication Date
CA990623A true CA990623A (en) 1976-06-08

Family

ID=3765294

Family Applications (1)

Application Number Title Priority Date Filing Date
CA180,240A Expired CA990623A (en) 1972-09-04 1973-09-04 Clamping and shearing head for a tree harvester

Country Status (3)

Country Link
AU (1) AU468884B2 (en)
CA (1) CA990623A (en)
SE (1) SE405670B (en)

Also Published As

Publication number Publication date
AU5646773A (en) 1974-12-05
SE405670B (en) 1978-12-27
AU468884B2 (en) 1976-01-29

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