FR2257223A1 - Tractor mounted rotary trimmer - has frame balanced cutters vertically and horizontally adjustable - Google Patents

Tractor mounted rotary trimmer - has frame balanced cutters vertically and horizontally adjustable

Info

Publication number
FR2257223A1
FR2257223A1 FR7401288A FR7401288A FR2257223A1 FR 2257223 A1 FR2257223 A1 FR 2257223A1 FR 7401288 A FR7401288 A FR 7401288A FR 7401288 A FR7401288 A FR 7401288A FR 2257223 A1 FR2257223 A1 FR 2257223A1
Authority
FR
France
Prior art keywords
cutters
uprights
crossbeam
horizontally adjustable
mounted rotary
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
FR7401288A
Other languages
French (fr)
Other versions
FR2257223B3 (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.)
DEROT
Original Assignee
DEROT
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 DEROT filed Critical DEROT
Priority to FR7401288A priority Critical patent/FR2257223A1/en
Publication of FR2257223A1 publication Critical patent/FR2257223A1/en
Application granted granted Critical
Publication of FR2257223B3 publication Critical patent/FR2257223B3/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
    • A01G3/00—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
    • A01G3/04—Apparatus for trimming hedges, e.g. hedge shears
    • A01G3/0408—Apparatus for trimming hedges, e.g. hedge shears specially adapted for trellis work, e.g. machines for pruning vine or the like

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Forests & Forestry (AREA)
  • Environmental Sciences (AREA)
  • Harvester Elements (AREA)

Abstract

A frame is formed by uprights (8a & 8b) joined at the top by a crossbeam (9). A sliding frame supports the vertical and horizontal cutters and is composed of strong steel metal plates (10a & 10b), connected by crossbeams (11). This sliding assembly is connected by a jack (14) to crossbeam (9). The sliding frame also includes a crossbeam (15) to which are fitted horizontal cutters and uprights (16a & 16b) which support vertical cutters. The machine can be produced in a straddling form, in which case there is a single horizontal cutter fitted to (15) between the uprights, and several vertical cutters. There is a horizontal cutter on each end of an extended crossbeam (15) and vertical cutters on the outside of the uprights.
FR7401288A 1974-01-15 1974-01-15 Tractor mounted rotary trimmer - has frame balanced cutters vertically and horizontally adjustable Granted FR2257223A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7401288A FR2257223A1 (en) 1974-01-15 1974-01-15 Tractor mounted rotary trimmer - has frame balanced cutters vertically and horizontally adjustable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7401288A FR2257223A1 (en) 1974-01-15 1974-01-15 Tractor mounted rotary trimmer - has frame balanced cutters vertically and horizontally adjustable

Publications (2)

Publication Number Publication Date
FR2257223A1 true FR2257223A1 (en) 1975-08-08
FR2257223B3 FR2257223B3 (en) 1976-11-05

Family

ID=9133489

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7401288A Granted FR2257223A1 (en) 1974-01-15 1974-01-15 Tractor mounted rotary trimmer - has frame balanced cutters vertically and horizontally adjustable

Country Status (1)

Country Link
FR (1) FR2257223A1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4257213A (en) * 1978-03-03 1981-03-24 Giuseppe Brumat Implement applicable to a tractor for sucker removal, bud removal and topping of vines
DE3112297A1 (en) * 1981-03-28 1982-11-04 Hartmut 6551 Frei-Laubersheim Lahr Double-sided vine-leaf cutting appliance for mounting on a vineyard tractor
US4543775A (en) * 1979-04-23 1985-10-01 Up-Right, Inc. Method and apparatus for pruning cordon-trained grape vines
DE19645615A1 (en) * 1996-11-06 1998-05-07 Lahr Hartmut Single or double-sided vine cutter
FR2814039A1 (en) * 2000-09-19 2002-03-22 Fernand Peuvot Machine for thinning out climbing plants grown in parallel rows, comprises tractor mounted grid and fan thinning units supported on articulated frame which allows them to address one or two rows
WO2002041689A1 (en) * 2000-11-27 2002-05-30 Industrie Et Nature De Navarre Light trimmer with double-size angled cutting edge and adapted blade for same
EP1920649A3 (en) * 2006-11-09 2010-01-27 Willi Horcher Hedge cutting device

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4257213A (en) * 1978-03-03 1981-03-24 Giuseppe Brumat Implement applicable to a tractor for sucker removal, bud removal and topping of vines
US4543775A (en) * 1979-04-23 1985-10-01 Up-Right, Inc. Method and apparatus for pruning cordon-trained grape vines
DE3112297A1 (en) * 1981-03-28 1982-11-04 Hartmut 6551 Frei-Laubersheim Lahr Double-sided vine-leaf cutting appliance for mounting on a vineyard tractor
DE19645615A1 (en) * 1996-11-06 1998-05-07 Lahr Hartmut Single or double-sided vine cutter
DE19645615C2 (en) * 1996-11-06 2000-04-27 Hartmut Lahr Single or double-sided vine leaf cutter
FR2814039A1 (en) * 2000-09-19 2002-03-22 Fernand Peuvot Machine for thinning out climbing plants grown in parallel rows, comprises tractor mounted grid and fan thinning units supported on articulated frame which allows them to address one or two rows
WO2002041689A1 (en) * 2000-11-27 2002-05-30 Industrie Et Nature De Navarre Light trimmer with double-size angled cutting edge and adapted blade for same
FR2817116A1 (en) * 2000-11-27 2002-05-31 Ind Et Nature De Navarre TRIMMER WITH INCLINED AND DOUBLE-SIZED ATTACK AND BLADE SUITABLE FOR SUCH A TRIMMER
EP1920649A3 (en) * 2006-11-09 2010-01-27 Willi Horcher Hedge cutting device

Also Published As

Publication number Publication date
FR2257223B3 (en) 1976-11-05

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