FR2441325A1 - Procede d'enlevement des feuilles dans les machines agricoles de recolte - Google Patents

Procede d'enlevement des feuilles dans les machines agricoles de recolte

Info

Publication number
FR2441325A1
FR2441325A1 FR7833157A FR7833157A FR2441325A1 FR 2441325 A1 FR2441325 A1 FR 2441325A1 FR 7833157 A FR7833157 A FR 7833157A FR 7833157 A FR7833157 A FR 7833157A FR 2441325 A1 FR2441325 A1 FR 2441325A1
Authority
FR
France
Prior art keywords
endless belt
air permeable
suction hood
leaf separator
positioned transverse
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.)
Withdrawn
Application number
FR7833157A
Other languages
English (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 FR7833157A priority Critical patent/FR2441325A1/fr
Publication of FR2441325A1 publication Critical patent/FR2441325A1/fr
Withdrawn legal-status Critical Current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
    • A01D46/28—Vintaging machines, i.e. grape harvesting machines
    • A01D46/285—Vintaging machines, i.e. grape harvesting machines with means for separating leaves and grapes, e.g. pneumatical means like blowing or aspirating devices

Landscapes

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

Abstract

LA PRESENTE INVENTION A POUR OBJET LA SEPARATION DES FEUILLES DU RESTE DE LA RECOLTE DANS LES MACHINES AGRICOLES A RECOLTER. LE DISPOSITIF, OBJET DE L'INVENTION, EST MUNI D'UNE BANDE TRANSPORTEUSE, PERMEABLE A L'AIR, DISPOSEE AU-DESSUS DE LA BANDE TRANSPORTEUSE QUI AMENE LES PRODUITS DE LA RECOLTE; L'ENSEMBLE EST SOUMIS A UNE VIOLENTE ASPIRATION ET LES FEUILLES VIENNENT SE PLAQUER SOUS LA BANDE TRANSPORTEUSE PERMEABLE. L'EXTREMITE DE CETTE BANDE TRANSPORTEUSE PERMEABLE N'EST PAS SOUMISE A L'ASPIRATION ET LES FEUILLES RETOMBENT PAR GRAVITE. ON OBTIENT AINSI LA SEPARATION DES PRODUITS. CETTE INVENTION TROUVE PRINCIPALEMENT SON APPLICATION DANS LES MACHINES A VENDANGER.
FR7833157A 1978-11-20 1978-11-20 Procede d'enlevement des feuilles dans les machines agricoles de recolte Withdrawn FR2441325A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7833157A FR2441325A1 (fr) 1978-11-20 1978-11-20 Procede d'enlevement des feuilles dans les machines agricoles de recolte

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7833157A FR2441325A1 (fr) 1978-11-20 1978-11-20 Procede d'enlevement des feuilles dans les machines agricoles de recolte

Publications (1)

Publication Number Publication Date
FR2441325A1 true FR2441325A1 (fr) 1980-06-13

Family

ID=9215266

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7833157A Withdrawn FR2441325A1 (fr) 1978-11-20 1978-11-20 Procede d'enlevement des feuilles dans les machines agricoles de recolte

Country Status (1)

Country Link
FR (1) FR2441325A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2698236A1 (fr) * 1992-11-20 1994-05-27 Fourcade Christian Machine à récolter les baies sur les arbustes notamment les raisins.
FR2790357A1 (fr) * 1999-03-02 2000-09-08 R L Roger Laupretre Sa Machine a vendanger
FR2940005A1 (fr) * 2008-12-24 2010-06-25 Cnh France Systeme de nettoyage d'un flux de recolte
EP2564944A3 (fr) * 2011-09-05 2013-11-13 Vitacress Limited Dispositif et procédé permettant de supprimer des objets étrangers des feuilles récoltées

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB517866A (en) * 1938-07-09 1940-02-12 Mcconnel Hinds Ltd Improvements in or relating to pneumatic separating apparatus
FR2405006A1 (fr) * 1977-10-10 1979-05-04 Fontan Andre Machine a vendanger
FR2423132A1 (fr) * 1978-04-17 1979-11-16 Iste Claude Machine a vendanger

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB517866A (en) * 1938-07-09 1940-02-12 Mcconnel Hinds Ltd Improvements in or relating to pneumatic separating apparatus
FR2405006A1 (fr) * 1977-10-10 1979-05-04 Fontan Andre Machine a vendanger
FR2423132A1 (fr) * 1978-04-17 1979-11-16 Iste Claude Machine a vendanger

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2698236A1 (fr) * 1992-11-20 1994-05-27 Fourcade Christian Machine à récolter les baies sur les arbustes notamment les raisins.
FR2790357A1 (fr) * 1999-03-02 2000-09-08 R L Roger Laupretre Sa Machine a vendanger
FR2940005A1 (fr) * 2008-12-24 2010-06-25 Cnh France Systeme de nettoyage d'un flux de recolte
WO2010072809A1 (fr) * 2008-12-24 2010-07-01 Cnh France S.A. Système de nettoyage d'un flux de récolte
EP2564944A3 (fr) * 2011-09-05 2013-11-13 Vitacress Limited Dispositif et procédé permettant de supprimer des objets étrangers des feuilles récoltées

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Legal Events

Date Code Title Description
ST Notification of lapse
AR Application made for restoration
BD Lapse confirmed