FR2390084A1 - Mechanical leaf remover for vines - has fans mounted on plates which are connected to arms by parallelogram linkages - Google Patents

Mechanical leaf remover for vines - has fans mounted on plates which are connected to arms by parallelogram linkages

Info

Publication number
FR2390084A1
FR2390084A1 FR7714670A FR7714670A FR2390084A1 FR 2390084 A1 FR2390084 A1 FR 2390084A1 FR 7714670 A FR7714670 A FR 7714670A FR 7714670 A FR7714670 A FR 7714670A FR 2390084 A1 FR2390084 A1 FR 2390084A1
Authority
FR
France
Prior art keywords
arms
plates
vines
jam
parallelogram linkages
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
FR7714670A
Other languages
French (fr)
Other versions
FR2390084B3 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7714670A priority Critical patent/FR2390084A1/en
Publication of FR2390084A1 publication Critical patent/FR2390084A1/en
Application granted granted Critical
Publication of FR2390084B3 publication Critical patent/FR2390084B3/fr
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D46/00—Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs
    • A01D46/005—Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs picking or shaking pneumatically
    • 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
    • A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
    • A01G17/02—Cultivation of hops or vines
    • A01G17/026—Machines for removing leaves of vines

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Botany (AREA)
  • Harvesting Machines For Root Crops (AREA)

Abstract

A transverse beam(1) telescopically supports two arms(2), plate(3) being connected by a parallelogram linkage(5, 6) to each arm. Ball bearings are provided at the pivots so plates(3) can move freely with low effort. The plate(3) carris a jam(7) which is driven by a motor(8). The jam is mounted in a casing(9) having an opening(10) through which links(5, 6) pass. The jam has blades(12) between a hub(11) and an annular ring(15). A guard(17) comprising a number of tines are connected at(19) to the casing. The tines are flexible and prevent damage to stems and fruit.
FR7714670A 1977-05-13 1977-05-13 Mechanical leaf remover for vines - has fans mounted on plates which are connected to arms by parallelogram linkages Granted FR2390084A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7714670A FR2390084A1 (en) 1977-05-13 1977-05-13 Mechanical leaf remover for vines - has fans mounted on plates which are connected to arms by parallelogram linkages

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7714670A FR2390084A1 (en) 1977-05-13 1977-05-13 Mechanical leaf remover for vines - has fans mounted on plates which are connected to arms by parallelogram linkages

Publications (2)

Publication Number Publication Date
FR2390084A1 true FR2390084A1 (en) 1978-12-08
FR2390084B3 FR2390084B3 (en) 1980-04-25

Family

ID=9190770

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7714670A Granted FR2390084A1 (en) 1977-05-13 1977-05-13 Mechanical leaf remover for vines - has fans mounted on plates which are connected to arms by parallelogram linkages

Country Status (1)

Country Link
FR (1) FR2390084A1 (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0278607A1 (en) * 1987-01-21 1988-08-17 Gallagher Engineering Limited Cutter
EP0597253A1 (en) * 1993-09-17 1994-05-18 Avidor S.A. Automatic machine for cutting vineyard leaves
FR2783398A1 (en) * 1998-09-21 2000-03-24 Alain Martin Device for use on rows of vines, for removing leaves and applying treatment, consists of tank, with spraying pump, driven through gearbox, which also drives fan.
EP0998847A1 (en) * 1998-11-02 2000-05-10 Avidor SA Electrohydraulic system for arm direction with total automatic defoliating head
WO2001087047A1 (en) 2000-05-19 2001-11-22 Pellenc (Societe Anonyme) Leaf stripper, more particularly designed for selective vine leaf stripping
FR2838285A1 (en) * 2002-04-10 2003-10-17 Tordable Sa Machine for stripping leaves off vines comprises frame carrying moving arm on which head is mounted which is in two parts, each of which is fitted with blowers and cutters and pivots about horizontal axis
WO2005022985A1 (en) 2003-08-29 2005-03-17 Armin Pieroth Leaf-stripping device, especially for vines
WO2005022982A1 (en) * 2003-09-05 2005-03-17 Pierre Mercier Leaf snatcher
WO2005086987A1 (en) * 2004-03-17 2005-09-22 Philippe Bonny Leaf stripper
DE102007008040B4 (en) * 2006-02-24 2011-11-17 Willi Stockmayer Defoliator, especially for grapevines
ITMN20100024A1 (en) * 2010-11-26 2012-05-27 Guerrieri Gonzaga Aliana SINGLE-SIDED BILATERAL MULTIFUNCTION TOOL FOR CURING AND / OR FACING INTERVENTIONS OF THE BEDS IN PARTICULAR OF VINEYARDS WITH SHOULDER PLAIN AND HILLS
US8596565B2 (en) 2011-05-18 2013-12-03 105766 Canada Inc. Leaf stripper

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0278607A1 (en) * 1987-01-21 1988-08-17 Gallagher Engineering Limited Cutter
EP0597253A1 (en) * 1993-09-17 1994-05-18 Avidor S.A. Automatic machine for cutting vineyard leaves
FR2783398A1 (en) * 1998-09-21 2000-03-24 Alain Martin Device for use on rows of vines, for removing leaves and applying treatment, consists of tank, with spraying pump, driven through gearbox, which also drives fan.
EP0998847A1 (en) * 1998-11-02 2000-05-10 Avidor SA Electrohydraulic system for arm direction with total automatic defoliating head
WO2001087047A1 (en) 2000-05-19 2001-11-22 Pellenc (Societe Anonyme) Leaf stripper, more particularly designed for selective vine leaf stripping
FR2808964A1 (en) 2000-05-19 2001-11-23 Pellenc Sa Leaf stripper for vine leaves has stripping head with rotary open mesh drum having suction source and cutter
FR2838285A1 (en) * 2002-04-10 2003-10-17 Tordable Sa Machine for stripping leaves off vines comprises frame carrying moving arm on which head is mounted which is in two parts, each of which is fitted with blowers and cutters and pivots about horizontal axis
DE10340231B4 (en) * 2003-08-29 2010-05-27 Binger Seilzug Gmbh & Co. Kg Defoliator, especially for grapevines
WO2005022985A1 (en) 2003-08-29 2005-03-17 Armin Pieroth Leaf-stripping device, especially for vines
WO2005022982A1 (en) * 2003-09-05 2005-03-17 Pierre Mercier Leaf snatcher
EP1662858A1 (en) * 2003-09-05 2006-06-07 Pierre Mercier Leaf snatcher
EP1662858A4 (en) * 2003-09-05 2011-01-05 4522958 Canada Inc Leaf snatcher
WO2005086987A1 (en) * 2004-03-17 2005-09-22 Philippe Bonny Leaf stripper
DE102007008040B4 (en) * 2006-02-24 2011-11-17 Willi Stockmayer Defoliator, especially for grapevines
ITMN20100024A1 (en) * 2010-11-26 2012-05-27 Guerrieri Gonzaga Aliana SINGLE-SIDED BILATERAL MULTIFUNCTION TOOL FOR CURING AND / OR FACING INTERVENTIONS OF THE BEDS IN PARTICULAR OF VINEYARDS WITH SHOULDER PLAIN AND HILLS
US8596565B2 (en) 2011-05-18 2013-12-03 105766 Canada Inc. Leaf stripper

Also Published As

Publication number Publication date
FR2390084B3 (en) 1980-04-25

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