CA1065742A - Appareil et methode de tronconnement d'arbres - Google Patents

Appareil et methode de tronconnement d'arbres

Info

Publication number
CA1065742A
CA1065742A CA276,347A CA276347A CA1065742A CA 1065742 A CA1065742 A CA 1065742A CA 276347 A CA276347 A CA 276347A CA 1065742 A CA1065742 A CA 1065742A
Authority
CA
Canada
Prior art keywords
tree
stems
frame
shear
severing
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
CA276,347A
Other languages
English (en)
Inventor
Eugene D. Dimmock
Alfred W. Donegan
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.)
Allen Hydraulics Co (a Division Of Sa Allen Inc)
Original Assignee
Allen Hydraulics Co (a Division Of Sa Allen Inc)
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 Allen Hydraulics Co (a Division Of Sa Allen Inc) filed Critical Allen Hydraulics Co (a Division Of Sa Allen Inc)
Application granted granted Critical
Publication of CA1065742A publication Critical patent/CA1065742A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Basic Packing Technique (AREA)
CA276,347A 1976-05-03 1977-04-18 Appareil et methode de tronconnement d'arbres Expired CA1065742A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US68245876A 1976-05-03 1976-05-03

Publications (1)

Publication Number Publication Date
CA1065742A true CA1065742A (fr) 1979-11-06

Family

ID=24739798

Family Applications (1)

Application Number Title Priority Date Filing Date
CA276,347A Expired CA1065742A (fr) 1976-05-03 1977-04-18 Appareil et methode de tronconnement d'arbres

Country Status (1)

Country Link
CA (1) CA1065742A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4274457A (en) * 1979-12-13 1981-06-23 Christopher Nilsen Tree shear blade structure
US4491163A (en) * 1981-08-05 1985-01-01 Koehring Canada Limited Method and apparatus for felling trees
US5161588A (en) * 1991-12-03 1992-11-10 Logging Development Corporation Tree felling head with combination tree accumulator and tree abutment
US8066040B2 (en) 2008-10-24 2011-11-29 Deere & Company High accumulation tree felling head

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4274457A (en) * 1979-12-13 1981-06-23 Christopher Nilsen Tree shear blade structure
US4491163A (en) * 1981-08-05 1985-01-01 Koehring Canada Limited Method and apparatus for felling trees
US5161588A (en) * 1991-12-03 1992-11-10 Logging Development Corporation Tree felling head with combination tree accumulator and tree abutment
US8066040B2 (en) 2008-10-24 2011-11-29 Deere & Company High accumulation tree felling head

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