FR2388475A2 - Chassis porte-outils standards, semi-porte ou porte - Google Patents

Chassis porte-outils standards, semi-porte ou porte

Info

Publication number
FR2388475A2
FR2388475A2 FR7713622A FR7713622A FR2388475A2 FR 2388475 A2 FR2388475 A2 FR 2388475A2 FR 7713622 A FR7713622 A FR 7713622A FR 7713622 A FR7713622 A FR 7713622A FR 2388475 A2 FR2388475 A2 FR 2388475A2
Authority
FR
France
Prior art keywords
bar
draw
semi
fully
fixed length
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
FR7713622A
Other languages
English (en)
Other versions
FR2388475B1 (fr
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
Priority claimed from FR7519627A external-priority patent/FR2314651A1/fr
Application filed by Individual filed Critical Individual
Priority to FR7713622A priority Critical patent/FR2388475A2/fr
Publication of FR2388475A2 publication Critical patent/FR2388475A2/fr
Application granted granted Critical
Publication of FR2388475B1 publication Critical patent/FR2388475B1/fr
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B51/00—Undercarriages specially adapted for mounting on various kinds of agricultural tools or apparatus
    • A01B51/04—Undercarriages specially adapted for mounting on various kinds of agricultural tools or apparatus drawn by animal or tractor
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B63/00—Lifting or adjusting devices or arrangements for agricultural machines or implements
    • A01B63/14—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements drawn by animals or tractors
    • A01B63/16—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements drawn by animals or tractors with wheels adjustable relatively to the frame
    • A01B63/22—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements drawn by animals or tractors with wheels adjustable relatively to the frame operated by hydraulic or pneumatic means

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Machines (AREA)

Abstract

La présente demande concerne un châssis semi-porté ou porté, sur lequel s'adaptent des séries d'outils pour obtenir un rendement plus important Le châssis objet de l'invention comprend une barre transversale principale support d'outils, reliée au tracteur par l'intermédiaire de bras d'attache. Ladite barre transversale porte des longerons, ces derniers se prolongent par des parallèlogrammes articulés à l'aide de vérins. A l'autre extrémité des parallèlogrammes est positionnée une roue. Le dispositif objet de la demande peut être utilisé avec tous les outils standards.
FR7713622A 1975-06-17 1977-04-27 Chassis porte-outils standards, semi-porte ou porte Granted FR2388475A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7713622A FR2388475A2 (fr) 1975-06-17 1977-04-27 Chassis porte-outils standards, semi-porte ou porte

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7519627A FR2314651A1 (fr) 1975-06-17 1975-06-17 Chassis porte-outils semi-porte
FR7713622A FR2388475A2 (fr) 1975-06-17 1977-04-27 Chassis porte-outils standards, semi-porte ou porte

Publications (2)

Publication Number Publication Date
FR2388475A2 true FR2388475A2 (fr) 1978-11-24
FR2388475B1 FR2388475B1 (fr) 1981-10-02

Family

ID=34117592

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7713622A Granted FR2388475A2 (fr) 1975-06-17 1977-04-27 Chassis porte-outils standards, semi-porte ou porte

Country Status (1)

Country Link
FR (1) FR2388475A2 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2510859A1 (fr) * 1981-08-07 1983-02-11 Grudet Francois Chassis porte-outils destines au travail ou au traitement du sol
EP0072324A1 (fr) * 1981-08-07 1983-02-16 François Grudet Ensemble domprenant un châssis porte-outils pour le travail ou le traitement du sol et un dispositif d'accouplement
FR2628931A1 (fr) * 1983-04-08 1989-09-29 Lely Nv C Van Der Machine pour travailler le sol
US5289880A (en) * 1992-06-03 1994-03-01 Barto Rollin V Towable road tender
FR2757012A1 (fr) * 1996-12-18 1998-06-19 Jean Luc Quivogne Porte outils auto porteur pour combiner plusieurs machines ou outils agricoles
EP0752202A3 (fr) * 1995-07-07 1999-10-20 Amazonen-Werke H. Dreyer GmbH & Co. KG Bâti de support pour machine agricole de travail du sol et/ou semence
EP1147699A1 (fr) * 2000-04-17 2001-10-24 Deere & Company Unité de roue levable pour bati de machine agricole

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2510859A1 (fr) * 1981-08-07 1983-02-11 Grudet Francois Chassis porte-outils destines au travail ou au traitement du sol
EP0072324A1 (fr) * 1981-08-07 1983-02-16 François Grudet Ensemble domprenant un châssis porte-outils pour le travail ou le traitement du sol et un dispositif d'accouplement
FR2628931A1 (fr) * 1983-04-08 1989-09-29 Lely Nv C Van Der Machine pour travailler le sol
US5289880A (en) * 1992-06-03 1994-03-01 Barto Rollin V Towable road tender
EP0752202A3 (fr) * 1995-07-07 1999-10-20 Amazonen-Werke H. Dreyer GmbH & Co. KG Bâti de support pour machine agricole de travail du sol et/ou semence
FR2757012A1 (fr) * 1996-12-18 1998-06-19 Jean Luc Quivogne Porte outils auto porteur pour combiner plusieurs machines ou outils agricoles
EP1147699A1 (fr) * 2000-04-17 2001-10-24 Deere & Company Unité de roue levable pour bati de machine agricole
AU766963B2 (en) * 2000-04-17 2003-10-30 Deere & Company Agricultural implement lift wheel structure

Also Published As

Publication number Publication date
FR2388475B1 (fr) 1981-10-02

Similar Documents

Publication Publication Date Title
ES481256A1 (es) Un accesorio de enganche para tractores.
GB1217987A (en) Power operated swinging drawbar assembly
US2952472A (en) Hydraulic ram attachments
FR2332690A1 (fr) Chassis porteur pour outils agricoles
GB1591758A (en) Folding implement for abriculture
FR2399197A1 (fr) Chariot support d'attelage pour appareils et machines agricoles
US3062563A (en) Level load trailer
US3910605A (en) Gang hitching apparatus
FR2278235A1 (fr) Avant-train porteur pour l'attelage d'outils agricoles a un tracteur
GB638455A (en) Improved bulldozer attachment for use with wheeled tractors and the like
GB683357A (en) Improvements in or relating to agricultural implements
GB761394A (en) Improvements in or relating to lifting linkages for agricultural implements
US3077935A (en) Tractor mounted cultivator
GB803088A (en) Improvements in or relating to implements for tilling the soil
US3063504A (en) Front mounted bedder
FR2312932A1 (fr) Dispositif de relevage avant d'outils pour tracteur agricole ou analogue
FR2365282A1 (fr) Dispositif pour relier un instrument de travail a un tracteur
GB609341A (en) Improvements in or relating to the attachment of agricultural implements to tractors
FR2424149A1 (fr) Remorque pour le transport par route d'une embarcation
GB2009687A (en) Vehicle spare wheel carrier
GB680534A (en) Improvements in or relating to tractors
SE7600084L (sv) Jordbearbetningsredskap
GB859829A (en) Improvements in or relating to front mounted load carriers for tractors
FR2392175A1 (fr) Sous-soleuse poseuse de drains
GB778773A (en) Improvements in or relating to tool bars for agricultural tractors

Legal Events

Date Code Title Description
ST Notification of lapse