CA1006419A - Tree falling apparatus - Google Patents

Tree falling apparatus

Info

Publication number
CA1006419A
CA1006419A CA202,283A CA202283A CA1006419A CA 1006419 A CA1006419 A CA 1006419A CA 202283 A CA202283 A CA 202283A CA 1006419 A CA1006419 A CA 1006419A
Authority
CA
Canada
Prior art keywords
falling apparatus
tree falling
tree
falling
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
CA202,283A
Other languages
English (en)
Other versions
CA202283S (en
Inventor
Aubrey S. Muirhead
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.)
MUIRHEAD MACHINERY Ltd
Original Assignee
MUIRHEAD MACHINERY 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 MUIRHEAD MACHINERY Ltd filed Critical MUIRHEAD MACHINERY Ltd
Application granted granted Critical
Publication of CA1006419A publication Critical patent/CA1006419A/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
    • A01G23/093—Combinations of shearing, sawing or milling apparatus specially adapted for felling trees

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)
CA202,283A 1974-06-10 1974-06-12 Tree falling apparatus Expired CA1006419A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US478151A US3902538A (en) 1974-06-10 1974-06-10 Tree falling apparatus

Publications (1)

Publication Number Publication Date
CA1006419A true CA1006419A (en) 1977-03-08

Family

ID=23898750

Family Applications (1)

Application Number Title Priority Date Filing Date
CA202,283A Expired CA1006419A (en) 1974-06-10 1974-06-12 Tree falling apparatus

Country Status (4)

Country Link
US (1) US3902538A (ja)
JP (1) JPS5410399B2 (ja)
CA (1) CA1006419A (ja)
SE (1) SE7506191L (ja)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4039010A (en) * 1975-11-03 1977-08-02 J. I. Case Company Hydraulic circuit for tree harvesting implement
US4153086A (en) * 1976-06-25 1979-05-08 Caterpillar Tractor Co. Auger-type tree cutter
JPS53145300U (ja) * 1977-04-21 1978-11-15
JPS5897760A (ja) * 1981-12-07 1983-06-10 Nec Corp 磁気デイスク装置
US4593733A (en) * 1984-04-30 1986-06-10 Logging Development Corporation Tree felling head having a rim driven rotary cutter
US4632158A (en) * 1985-08-01 1986-12-30 Clark Equipment Company Power limiting hydraulic system
US4850409A (en) * 1987-07-15 1989-07-25 Franklin Equipment Company Felling saw and method of operating
US4909291A (en) * 1987-08-31 1990-03-20 Les Operations Forestieres Rejean Tremblay Inc. Cutting head for a tree-felling vehicle
US4848425A (en) * 1988-07-15 1989-07-18 Gilles Mercier Felling head with swinging cutter bar
US4936361A (en) * 1989-08-28 1990-06-26 Gilles Mercier Rotary cutter
US5267594A (en) * 1992-08-13 1993-12-07 Blount, Inc. Grapple saw with positive pressure grapple arms
US20130139391A1 (en) * 2011-11-23 2013-06-06 Ci, Llc Pole pruner
DE102014100054B4 (de) * 2014-01-06 2015-10-08 Petra Jordan Vorrichtung zum Entasten lebender Bäume
WO2019019547A1 (zh) * 2017-07-28 2019-01-31 江苏省丰垒果蔬特种机械研制有限公司 全自动伐树一体机
FI20175988A1 (fi) * 2017-11-06 2019-05-07 Lauri Ketonen Ripustinlaite puunkorjuukoneessa

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3394744A (en) * 1965-02-27 1968-07-30 Vit Rudy Method and apparatus for felling and treatment of trees to produce wood chips
SE314553B (ja) * 1966-02-15 1969-09-08 Kockums Mekaniska Verkstads Ab
US3461928A (en) * 1967-01-17 1969-08-19 Omark Industries Inc Tree harvester

Also Published As

Publication number Publication date
JPS5410399B2 (ja) 1979-05-04
SE7506191L (sv) 1975-12-11
US3902538A (en) 1975-09-02
JPS518700A (ja) 1976-01-23

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