FR2320694A2 - Tractor-drawn tree feller, branch stripper and saw - uses two orm more blades powered hydraulically picking up trunk only once - Google Patents

Tractor-drawn tree feller, branch stripper and saw - uses two orm more blades powered hydraulically picking up trunk only once

Info

Publication number
FR2320694A2
FR2320694A2 FR7525242A FR7525242A FR2320694A2 FR 2320694 A2 FR2320694 A2 FR 2320694A2 FR 7525242 A FR7525242 A FR 7525242A FR 7525242 A FR7525242 A FR 7525242A FR 2320694 A2 FR2320694 A2 FR 2320694A2
Authority
FR
France
Prior art keywords
blades
trunk
branch
stripper
tractor
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.)
Granted
Application number
FR7525242A
Other languages
French (fr)
Other versions
FR2320694B2 (en
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.)
ARMEF
Original Assignee
ARMEF
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 ARMEF filed Critical ARMEF
Priority to FR7525242A priority Critical patent/FR2320694A2/en
Priority to US05/680,768 priority patent/US4081007A/en
Priority to FI761165A priority patent/FI761165A/fi
Priority to SE7604825A priority patent/SE7604825L/en
Priority to DE19762618717 priority patent/DE2618717A1/en
Priority to CA251,267A priority patent/CA1041404A/en
Publication of FR2320694A2 publication Critical patent/FR2320694A2/en
Application granted granted Critical
Publication of FR2320694B2 publication Critical patent/FR2320694B2/fr
Granted 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
    • A01G23/095—Delimbers
    • A01G23/097—Delimbers having a fixed delimbing head

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Forests & Forestry (AREA)
  • Environmental Sciences (AREA)
  • Replacement Of Web Rolls (AREA)

Abstract

The tractor-drawn tree feller, branch stripper and saw comprises a movable housing bearing the different apparatus coaxially. The branch stripper includes two or more blades encompassing the tree (A) and two or more engaging rollers, of which the alignments are adjustable, and the axis along which the trunk is drawn between the rollers coincides with the axis of the trunk between the blades. Pref. the feller comprises a cutter with two blades (a1, a2) which move about a common axis, and two power means (c1, c2) of which the bodies or cylinders are pivotably connected to the blades and of which the rods actuate crank arms (d1, d2) which are also mounted on the blades and connected to rollers (f1, f2) forming winding drums for at least one chain (g). Movement of the chain effects closure of the cutter and of a power device (h) of which the cylinder and rod are connected to the second and first blades respectively.
FR7525242A 1975-04-29 1975-08-13 Tractor-drawn tree feller, branch stripper and saw - uses two orm more blades powered hydraulically picking up trunk only once Granted FR2320694A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7525242A FR2320694A2 (en) 1975-08-13 1975-08-13 Tractor-drawn tree feller, branch stripper and saw - uses two orm more blades powered hydraulically picking up trunk only once
US05/680,768 US4081007A (en) 1975-04-29 1976-04-27 Machine for cutting down and shaping trees
FI761165A FI761165A (en) 1975-04-29 1976-04-27
SE7604825A SE7604825L (en) 1975-04-29 1976-04-27 MACHINE FOR FELLING AND PROCESSING WOOD
DE19762618717 DE2618717A1 (en) 1975-04-29 1976-04-28 MACHINE FOR FELLING AND TRIMMING TREES
CA251,267A CA1041404A (en) 1975-04-29 1976-04-28 Tree felling and treating apparatus_

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7525242A FR2320694A2 (en) 1975-08-13 1975-08-13 Tractor-drawn tree feller, branch stripper and saw - uses two orm more blades powered hydraulically picking up trunk only once

Publications (2)

Publication Number Publication Date
FR2320694A2 true FR2320694A2 (en) 1977-03-11
FR2320694B2 FR2320694B2 (en) 1979-04-20

Family

ID=9159059

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7525242A Granted FR2320694A2 (en) 1975-04-29 1975-08-13 Tractor-drawn tree feller, branch stripper and saw - uses two orm more blades powered hydraulically picking up trunk only once

Country Status (1)

Country Link
FR (1) FR2320694A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2541171A1 (en) * 1983-02-17 1984-08-24 Osa Ab METHOD AND APPARATUS FOR CROSS-CUTTING TREE TRUNKS AT PREDETERMINED LENGTHS

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2541171A1 (en) * 1983-02-17 1984-08-24 Osa Ab METHOD AND APPARATUS FOR CROSS-CUTTING TREE TRUNKS AT PREDETERMINED LENGTHS

Also Published As

Publication number Publication date
FR2320694B2 (en) 1979-04-20

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