NZ618425A - A timber-working device and method of operation - Google Patents

A timber-working device and method of operation

Info

Publication number
NZ618425A
NZ618425A NZ618425A NZ61842513A NZ618425A NZ 618425 A NZ618425 A NZ 618425A NZ 618425 A NZ618425 A NZ 618425A NZ 61842513 A NZ61842513 A NZ 61842513A NZ 618425 A NZ618425 A NZ 618425A
Authority
NZ
New Zealand
Prior art keywords
timber
working device
angular position
arms
delimb
Prior art date
Application number
NZ618425A
Inventor
Craig Swinyard Douglas
Original Assignee
Waratah Nz 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 Waratah Nz Ltd filed Critical Waratah Nz Ltd
Priority to NZ618425A priority Critical patent/NZ618425A/en
Priority to PCT/NZ2014/000238 priority patent/WO2015084182A2/en
Priority to CA2904238A priority patent/CA2904238C/en
Publication of NZ618425A publication Critical patent/NZ618425A/en

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
    • A01G23/083—Feller-delimbers

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Forests & Forestry (AREA)
  • Environmental Sciences (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Manufacture Of Wood Veneers (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)

Abstract

Disclosed is a method of operating a timber-working device (4) that includes pivoting delimb arms and pivoting drive arms (11a, 11b). Indications of both an angular position of at least one of the delimb arms is and of an angular position of at least one of the drive arms (11a, 11b) are received. The angular position of the delimb arm is then correlated with the angular position of the drive (11a, 11b) arm to determine the number of stems currently grasped by the timber-working device (4).
NZ618425A 2013-12-02 2013-12-02 A timber-working device and method of operation NZ618425A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NZ618425A NZ618425A (en) 2013-12-02 2013-12-02 A timber-working device and method of operation
PCT/NZ2014/000238 WO2015084182A2 (en) 2013-12-02 2014-12-02 A timber-working device and method of operation
CA2904238A CA2904238C (en) 2013-12-02 2014-12-02 A timber-working device and method of operation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NZ618425A NZ618425A (en) 2013-12-02 2013-12-02 A timber-working device and method of operation

Publications (1)

Publication Number Publication Date
NZ618425A true NZ618425A (en) 2015-06-26

Family

ID=52347376

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ618425A NZ618425A (en) 2013-12-02 2013-12-02 A timber-working device and method of operation

Country Status (3)

Country Link
CA (1) CA2904238C (en)
NZ (1) NZ618425A (en)
WO (1) WO2015084182A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113022867A (en) * 2021-03-31 2021-06-25 广东工业大学 Novel felling device driven by unmanned aerial vehicle

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI104531B (en) * 1998-09-15 2000-02-29 Timberjack Oy Pruning equipment and method in pruning equipment
FI104353B (en) * 1998-09-15 2000-01-14 Timberjack Oy Procedure in a branching device and branching device
FI109265B (en) * 1999-04-29 2002-06-28 Lako Oy Harvester head and method in it
DE102011012748B4 (en) * 2011-03-01 2012-10-18 Bundesrepublik Deutschland, vertr.d.d. Bundesministerium für Wirtschaft und Technologie, d.vertr.d.d. Präsidenten der Physikalisch-Technischen Bundesanstalt Harvester head for a harvester and method for measuring a diameter of a trunk during harvesting

Also Published As

Publication number Publication date
CA2904238A1 (en) 2015-06-11
WO2015084182A3 (en) 2015-07-30
WO2015084182A2 (en) 2015-06-11
CA2904238C (en) 2022-03-15

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