SE8205169D0 - TRED FELL device - Google Patents

TRED FELL device

Info

Publication number
SE8205169D0
SE8205169D0 SE8205169A SE8205169A SE8205169D0 SE 8205169 D0 SE8205169 D0 SE 8205169D0 SE 8205169 A SE8205169 A SE 8205169A SE 8205169 A SE8205169 A SE 8205169A SE 8205169 D0 SE8205169 D0 SE 8205169D0
Authority
SE
Sweden
Prior art keywords
tred
frame
tree
fell device
felling
Prior art date
Application number
SE8205169A
Other languages
Swedish (sv)
Other versions
SE8205169L (en
SE456306B (en
Inventor
P-G Mellgren
Original Assignee
Forest Eng Res
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 Forest Eng Res filed Critical Forest Eng Res
Publication of SE8205169D0 publication Critical patent/SE8205169D0/en
Publication of SE8205169L publication Critical patent/SE8205169L/en
Publication of SE456306B publication Critical patent/SE456306B/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
    • A01G23/091—Sawing apparatus specially adapted for felling trees
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
    • B27G19/00—Safety guards or devices specially adapted for wood saws; Auxiliary devices facilitating proper operation of wood saws
    • B27G19/08—Accessories for keeping open the saw kerf, e.g. riving knives or wedge plates

Abstract

A method for use in felling a tree using a circular saw mounted on the bottom end of a felling head frame. The tree is cut by the saw and allowed to drop on a butt plate carried by the frame after which it is gripped by gripping means carried on the frame. The invention is also directed toward an apparatus for carrying out the above method.
SE8205169A 1981-09-14 1982-09-10 TRIPLE DEVICE SE456306B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000385817A CA1214976A (en) 1981-09-14 1981-09-14 Tree felling apparatus

Publications (3)

Publication Number Publication Date
SE8205169D0 true SE8205169D0 (en) 1982-09-10
SE8205169L SE8205169L (en) 1983-03-15
SE456306B SE456306B (en) 1988-09-26

Family

ID=4120940

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8205169A SE456306B (en) 1981-09-14 1982-09-10 TRIPLE DEVICE

Country Status (6)

Country Link
JP (1) JPS5881718A (en)
AU (1) AU556263B2 (en)
CA (1) CA1214976A (en)
FI (1) FI72636C (en)
NZ (1) NZ201760A (en)
SE (1) SE456306B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4793389A (en) * 1986-08-08 1988-12-27 Roger Sigouin Tree harvester
US4909291A (en) * 1987-08-31 1990-03-20 Les Operations Forestieres Rejean Tremblay Inc. Cutting head for a tree-felling vehicle
JP5773324B2 (en) * 2010-01-19 2015-09-02 独立行政法人国立高等専門学校機構 Bamboo logging machine and bamboo logging method
JP2015223086A (en) * 2014-05-26 2015-12-14 博 小野寺 Continuous logging apparatus for timber, and continuous gripping apparatus

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH595584A5 (en) * 1974-07-17 1978-02-15 Weishaupt Max Gmbh
US4095631A (en) * 1977-02-10 1978-06-20 Clark Equipment Company Holding arm
JPS56109525A (en) * 1980-02-05 1981-08-31 Shirota Tekko Kk Working machine for forest

Also Published As

Publication number Publication date
FI72636C (en) 1987-07-10
SE8205169L (en) 1983-03-15
FI823123A0 (en) 1982-09-09
AU556263B2 (en) 1986-10-30
CA1214976A (en) 1986-12-09
SE456306B (en) 1988-09-26
FI823123L (en) 1983-03-15
JPS5881718A (en) 1983-05-17
NZ201760A (en) 1986-10-08
AU8799182A (en) 1983-03-24
FI72636B (en) 1987-03-31

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