FR2270779A1 - Device for adjusting vine pruning machine cutters - has rack and pinion mechanism adjusting tool carrier tube - Google Patents

Device for adjusting vine pruning machine cutters - has rack and pinion mechanism adjusting tool carrier tube

Info

Publication number
FR2270779A1
FR2270779A1 FR7417755A FR7417755A FR2270779A1 FR 2270779 A1 FR2270779 A1 FR 2270779A1 FR 7417755 A FR7417755 A FR 7417755A FR 7417755 A FR7417755 A FR 7417755A FR 2270779 A1 FR2270779 A1 FR 2270779A1
Authority
FR
France
Prior art keywords
rack
adjusting
tool carrier
pinion mechanism
carrier tube
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
FR7417755A
Other languages
French (fr)
Other versions
FR2270779B1 (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.)
CARTEAU GERARD
Original Assignee
CARTEAU GERARD
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 CARTEAU GERARD filed Critical CARTEAU GERARD
Priority to FR7417755A priority Critical patent/FR2270779A1/en
Publication of FR2270779A1 publication Critical patent/FR2270779A1/en
Application granted granted Critical
Publication of FR2270779B1 publication Critical patent/FR2270779B1/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)
  • Soil Working Implements (AREA)

Abstract

A central frame (1) supporting the whole machine has, fixed to its uprights, a square tube supporting two carriers. The tube bears a rack on its upper surface in which a pinion engages, the pinion being operated by the driver from his seat to adjust the cutters in relation to the offset of the vine rows on either side of the tractor. A rack on the tool carrier meshes with a pinion operated by a handle which adjusts the distance of the tools from the vine rows. The tools are offset in relation to one another so that the cuttings from the upper tool do not fall upon the lower cutter, thus preventing the operator from being showered with cuttings.
FR7417755A 1974-05-16 1974-05-16 Device for adjusting vine pruning machine cutters - has rack and pinion mechanism adjusting tool carrier tube Granted FR2270779A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7417755A FR2270779A1 (en) 1974-05-16 1974-05-16 Device for adjusting vine pruning machine cutters - has rack and pinion mechanism adjusting tool carrier tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7417755A FR2270779A1 (en) 1974-05-16 1974-05-16 Device for adjusting vine pruning machine cutters - has rack and pinion mechanism adjusting tool carrier tube

Publications (2)

Publication Number Publication Date
FR2270779A1 true FR2270779A1 (en) 1975-12-12
FR2270779B1 FR2270779B1 (en) 1977-03-11

Family

ID=9139139

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7417755A Granted FR2270779A1 (en) 1974-05-16 1974-05-16 Device for adjusting vine pruning machine cutters - has rack and pinion mechanism adjusting tool carrier tube

Country Status (1)

Country Link
FR (1) FR2270779A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4206585A (en) * 1978-08-18 1980-06-10 Pollock John R Vine pruning means and method
US4543775A (en) * 1979-04-23 1985-10-01 Up-Right, Inc. Method and apparatus for pruning cordon-trained grape vines

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4206585A (en) * 1978-08-18 1980-06-10 Pollock John R Vine pruning means and method
US4543775A (en) * 1979-04-23 1985-10-01 Up-Right, Inc. Method and apparatus for pruning cordon-trained grape vines

Also Published As

Publication number Publication date
FR2270779B1 (en) 1977-03-11

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Legal Events

Date Code Title Description
ST Notification of lapse