FR2412244A1 - Instrument pour le travail du sol - Google Patents

Instrument pour le travail du sol

Info

Publication number
FR2412244A1
FR2412244A1 FR7835752A FR7835752A FR2412244A1 FR 2412244 A1 FR2412244 A1 FR 2412244A1 FR 7835752 A FR7835752 A FR 7835752A FR 7835752 A FR7835752 A FR 7835752A FR 2412244 A1 FR2412244 A1 FR 2412244A1
Authority
FR
France
Prior art keywords
arm system
main
frame
building
soil work
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
FR7835752A
Other languages
English (en)
Other versions
FR2412244B1 (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.)
Massey Ferguson Services NV
Original Assignee
Massey Ferguson Services NV
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 Massey Ferguson Services NV filed Critical Massey Ferguson Services NV
Publication of FR2412244A1 publication Critical patent/FR2412244A1/fr
Application granted granted Critical
Publication of FR2412244B1 publication Critical patent/FR2412244B1/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
    • A01B73/00—Means or arrangements to facilitate transportation of agricultural machines or implements, e.g. folding frames to reduce overall width
    • A01B73/02—Folding frames
    • A01B73/04—Folding frames foldable about a horizontal axis
    • A01B73/044—Folding frames foldable about a horizontal axis the axis being oriented in a longitudinal direction

Landscapes

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

Abstract

L'INVENTION CONCERNE LES MACHINES AGRICOLES. INSTRUMENT DE TRAVAIL DU SOL QUI COMPREND UN BATI PRINCIPAL 12 ET UN BATI SECONDAIRE 14 ARTICULE SUR LE BATI PRINCIPAL. UN MECANISME DE PLIAGE 36 SERT A FAIRE PIVOTER LE BATI SECONDAIRE SUR LE BATI PRINCIPAL. CE MECANISME COMPREND UN PREMIER SYSTEME DE BRAS 38, UN DEUXIEME SYSTEME DE BRAS 62, DES BROCHES RELIANT LE PREMIER SYSTEME DE BRAS 38 AU BATI PRINCIPAL ET LE DEUXIEME SYSTEME DE BRAS 62 AU BATI SECONDAIRE 14 ET AU PREMIER SYSTEME DE BRAS, ET UN VERIN HYDRAULIQUE POUR FAIRE PIVOTER LE BATI SECONDAIRE PAR RAPPORT AU BATI PRINCIPAL. LE PREMIER SYSTEME DE BRAS COMPREND UNE BUTEE 56 ET UNE BUTEE 60 QUI VIENNENT RESPECTIVEMENT EN CONTACT AVEC LES BATIS PRINCIPAL ET SECONDAIRE LORSQUE LE BATI SECONDAIRE EST EN POSITION DE TRANSPORT. APPLICATION NOTAMMENT AUX HERSES ET CULTIVATEURS A BATIS REPLIABLES.
FR7835752A 1977-12-23 1978-12-20 Instrument pour le travail du sol Granted FR2412244A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/864,129 US4159038A (en) 1977-12-23 1977-12-23 Folding earthworking implement and stops therefore

Publications (2)

Publication Number Publication Date
FR2412244A1 true FR2412244A1 (fr) 1979-07-20
FR2412244B1 FR2412244B1 (fr) 1983-12-09

Family

ID=25342597

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7835752A Granted FR2412244A1 (fr) 1977-12-23 1978-12-20 Instrument pour le travail du sol

Country Status (8)

Country Link
US (1) US4159038A (fr)
AR (1) AR214267A1 (fr)
AU (1) AU516995B2 (fr)
BR (1) BR7807916A (fr)
CA (1) CA1096226A (fr)
FR (1) FR2412244A1 (fr)
GB (1) GB1602704A (fr)
ZA (1) ZA786038B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4249616A (en) * 1979-08-03 1981-02-10 Allis-Chalmers Corporation Folding implement and folding support therefor
US4314610A (en) * 1980-05-22 1982-02-09 Deere & Company Foldable implement and pivotal brace therefor
US4399875A (en) * 1982-04-26 1983-08-23 Chromalloy American Corporation Automatic support for folding wing frame implement
US4529043A (en) * 1983-09-15 1985-07-16 Deere & Company Foldable implement with transport latch
GB2163931A (en) * 1984-08-11 1986-03-12 Daisy D Limited Improvemenis in farm implements
US4878545A (en) * 1987-06-15 1989-11-07 Victory Equipment (1983) Limited Agricultural implement with foldable wing
DE3841626A1 (de) * 1988-12-10 1990-06-13 Claas Saulgau Gmbh Maehwerk fuer dreipunktanbau
US5088563A (en) * 1990-08-17 1992-02-18 Shidler John M Hydraulic folding system for farm implements
US5669452A (en) * 1995-06-07 1997-09-23 Quinstar Corporation Blade plow with vertically reciprocating blades
BR0301344B1 (pt) * 2003-04-28 2010-02-23 mecanismo de articulaÇço e travamento dos chassis de implementos agrÍcolas.
WO2023183973A1 (fr) * 2022-03-29 2023-10-05 Haidnay Innovation Company Pty Ltd Herse tractable pliable

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2099651A1 (fr) * 1970-07-29 1972-03-17 Massey Ferguson Inc
US3692121A (en) * 1970-11-02 1972-09-19 Midland Mfg Co Inc Hinge locking means for a foldable auxiliary tool frame
US3866688A (en) * 1972-12-13 1975-02-18 Koehring Co Field cultivator wing lift
FR2333424A1 (fr) * 1975-05-23 1977-07-01 Lely Nv C Van Der Machine pour travailler le sol

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3321028A (en) * 1965-01-22 1967-05-23 Portable Elevator Mfg Company Foldable implement mounting for transporting the same
US3811516A (en) * 1970-07-29 1974-05-21 Massey Ferguson Inc Folding wing lock
US3828860A (en) * 1973-02-28 1974-08-13 Kewanne Machinery & Conveyor C Agricultural implement with foldable wings
US3948327A (en) * 1974-06-26 1976-04-06 Deere & Company Wingfold configuration
US4047575A (en) * 1976-01-08 1977-09-13 Allis-Chalmers Corporation Foldup implement with lift arrangement for wing thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2099651A1 (fr) * 1970-07-29 1972-03-17 Massey Ferguson Inc
US3692121A (en) * 1970-11-02 1972-09-19 Midland Mfg Co Inc Hinge locking means for a foldable auxiliary tool frame
US3866688A (en) * 1972-12-13 1975-02-18 Koehring Co Field cultivator wing lift
FR2333424A1 (fr) * 1975-05-23 1977-07-01 Lely Nv C Van Der Machine pour travailler le sol

Also Published As

Publication number Publication date
US4159038A (en) 1979-06-26
AU4104678A (en) 1980-05-01
ZA786038B (en) 1979-10-31
FR2412244B1 (fr) 1983-12-09
BR7807916A (pt) 1979-07-31
AU516995B2 (en) 1981-07-02
GB1602704A (en) 1981-11-18
CA1096226A (fr) 1981-02-24
AR214267A1 (es) 1979-05-15

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Legal Events

Date Code Title Description
ST Notification of lapse