FR2443794A1 - Barre ou poutre porte-outillage, en particulier pour emploi agricole - Google Patents

Barre ou poutre porte-outillage, en particulier pour emploi agricole

Info

Publication number
FR2443794A1
FR2443794A1 FR7930232A FR7930232A FR2443794A1 FR 2443794 A1 FR2443794 A1 FR 2443794A1 FR 7930232 A FR7930232 A FR 7930232A FR 7930232 A FR7930232 A FR 7930232A FR 2443794 A1 FR2443794 A1 FR 2443794A1
Authority
FR
France
Prior art keywords
tool holder
agricultural use
holder bar
locking
loss
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
FR7930232A
Other languages
English (en)
Other versions
FR2443794B1 (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.)
Kongskilde Koncernselskab AS
Original Assignee
Kongskilde Koncernselskab AS
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 Kongskilde Koncernselskab AS filed Critical Kongskilde Koncernselskab AS
Publication of FR2443794A1 publication Critical patent/FR2443794A1/fr
Application granted granted Critical
Publication of FR2443794B1 publication Critical patent/FR2443794B1/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)
  • Soil Working Implements (AREA)

Abstract

La section centrale d'une telle barre, montée sur un tracteur, supporte au moins une section latérale articulée sur ladite section centrale et pouvant basculer d'une position sensiblement horizontale de travail à une position sensiblement verticale de transport. Afin d'empêcher tout accident dû à une perte de pression de fluide hydraulique de commande, perte pouvant provoquer un déblocage intempestif de la section latérale dans l'une ou l'autre des deux positions, la barre selon l'invention comporte un double mécanisme d'enclenchement pour blocage ou verrouillage aussi bien dans une position que dans l'autre.
FR7930232A 1978-12-12 1979-12-10 Barre ou poutre porte-outillage, en particulier pour emploi agricole Granted FR2443794A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK557978A DK143121C (da) 1978-12-12 1978-12-12 Redskabsbom,navnlig til landbrugsformaal

Publications (2)

Publication Number Publication Date
FR2443794A1 true FR2443794A1 (fr) 1980-07-11
FR2443794B1 FR2443794B1 (fr) 1982-11-19

Family

ID=8143660

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7930232A Granted FR2443794A1 (fr) 1978-12-12 1979-12-10 Barre ou poutre porte-outillage, en particulier pour emploi agricole

Country Status (5)

Country Link
US (1) US4316511A (fr)
CA (1) CA1111700A (fr)
DE (1) DE2944944C2 (fr)
DK (1) DK143121C (fr)
FR (1) FR2443794A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0388995A3 (en) * 1986-11-05 1990-12-19 Amazonen-Werke H. Dreyer Gmbh & Co. Kg Spreader, especially a large-capacity spreader
EP0422721A1 (fr) * 1989-10-10 1991-04-17 C. van der Lely N.V. Dispositif agricole, particulièrement machine de travail du sol
EP0543464A1 (fr) * 1991-11-22 1993-05-26 C. van der Lely N.V. Machine à travailler le sol
EP0593378A1 (fr) * 1992-10-16 1994-04-20 Kuhn S.A. Machine de fenaison pour l'andainage de fourrage

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1170101A (fr) 1980-11-18 1984-07-03 Lyal D. Allen Machines agricoles
US4561505A (en) * 1983-06-09 1985-12-31 Yetter Manufacturing Company Hinge mechanism for folding tool bar assembly including hook engageable over pivotal connection
US4529043A (en) * 1983-09-15 1985-07-16 Deere & Company Foldable implement with transport latch
US4570722A (en) * 1984-01-04 1986-02-18 Gary W. Clem, Inc. Free floating foldable tool bar
US4650206A (en) * 1984-12-13 1987-03-17 Mathis Leon H Locking hitch assembly
US4683957A (en) * 1986-03-10 1987-08-04 Bussiere Laurent L Agricultural implement including a central section and two wing sections
NL8802243A (nl) * 1987-09-15 1989-04-03 Fella Werke Gmbh Hooiverzamelmachine.
DE3739305A1 (de) * 1987-11-20 1989-06-01 Claas Saulgau Gmbh Landwirtschaftliche arbeitsmaschine mit hochklappbaren werkzeugtraegern
DE3926381C1 (en) * 1989-08-10 1990-12-06 Fella-Werke Gmbh, 8501 Feucht, De Agricultural machine drive system - incorporates clutch with operating element connected to swivelling outer frame parts
US5165486A (en) * 1991-07-12 1992-11-24 Summers Manufacturing Company, Inc. Implement lock-up system with shock-absorbing cushion springs
US5540290A (en) * 1995-04-13 1996-07-30 Hiniker Company Toolbar folding wing lock
US5660034A (en) * 1995-09-12 1997-08-26 Wec Company Folding root crop defoliator
US5839516A (en) * 1996-03-12 1998-11-24 Unverferth Manufacturing Co., Inc. Folding frame assembly for a rolling harrow implement having a transport position in which the main frame is upwardly pivoted and the wing frames are forwardly pivoted
US5740870A (en) * 1996-04-04 1998-04-21 Kinze Manufacturing, Inc. Agricultural implement with stacking wings
US5913369A (en) * 1997-11-18 1999-06-22 Flexi-Coil Limited Air cart manifold lift
DE19818685A1 (de) * 1998-04-27 1999-10-28 Claas Saulgau Gmbh Transportverriegelung einer landwirtschaftlichen Arbeitsmaschine
US6382327B1 (en) * 2000-04-03 2002-05-07 Deere & Company Hinge structure for an implement
US6708776B2 (en) * 2001-07-19 2004-03-23 David Michael Harwood Turf manicuring drag net apparatus
FR2838284B1 (fr) * 2002-04-16 2004-06-18 Kuhn Sa Machine de fenaison avec des bras porteurs de rotors pouvant etre verrouilles en position de transport
US6761228B2 (en) 2002-10-09 2004-07-13 Morris Industries Ltd. Locking wing lift mechanism for farm implements
BR0301344B1 (pt) * 2003-04-28 2010-02-23 mecanismo de articulaÇço e travamento dos chassis de implementos agrÍcolas.
US20060090910A1 (en) * 2004-07-20 2006-05-04 Shane Houck Implement convertible between use configuration and transport configuration
DE102006003544A1 (de) 2006-01-24 2007-07-26 John Deere Fabriek Horst B.V. Vorrichtung zur Steuerung der Bewegung eines quer zur Fahrtrichtung verlaufenden Trägers einer landwirtschaftlichen Maschine
US7614206B2 (en) * 2007-06-04 2009-11-10 Claas Selbstfahrende Erntemaschinen Gmbh Winged header apparatus and method for a combine
US7849933B2 (en) * 2007-10-19 2010-12-14 Kuhn North America, Inc. Bifold transport lock
US8635842B2 (en) * 2009-08-05 2014-01-28 Kevin Markt Flexible row crop header for an agricultural harvester
ITPD20120242A1 (it) * 2012-08-06 2014-02-07 Cressoni S P A Flli Testata ripiegabile per macchina spannocchiatrice e/o mietitrebbia e metodo di ripiegatura di una testata di macchina spannocchiatrice e/o mietitrebbia
US9220188B2 (en) * 2013-08-19 2015-12-29 Forage Innovations B.V. Individually articulating automatic transport locks for folding implements
US9622404B2 (en) 2013-09-11 2017-04-18 Cnh Industrial America Llc Integral lateral transport of a mower
FR3010857B1 (fr) * 2013-09-25 2016-09-02 Kuhn Sa Barre porte-outils avec un dispositif de verrouillage et machine agricole comportant une telle barre porte-outils
CA2885832C (fr) 2014-04-25 2019-01-08 Cnh Industrial Canada, Ltd. Mecanisme de loquet pour un dispositif de transport agricole
US9596808B2 (en) 2014-04-30 2017-03-21 Cnh Industrial America Llc Transport system for a center pivot agricultural machine
US9603306B2 (en) * 2014-07-09 2017-03-28 Cnh Industrial America Llc Agricultural machine with retaining elements for retaining a header in an elevated position
US9565800B2 (en) 2014-09-08 2017-02-14 Cnh Industrial America Llc Windrow shield control system for a header of an agricultural harvester
BE1022461B1 (nl) * 2014-09-10 2016-04-07 Cnh Industrial Belgium Nv Maaibordbalkgeheel en werkwijze voor het gebruik ervan
DE102015118354A1 (de) * 2015-10-27 2017-04-27 Lemken Gmbh & Co. Kg Landwirtschaftlicher Maschinenrahmen
FR3055082B1 (fr) * 2016-08-19 2019-07-19 Kuhn S.A. Machine agricole comportant un dispositif d'assistance au repliage
GB201814800D0 (en) * 2018-09-12 2018-10-24 Agco Feucht Gmbh Improved agricultural implement
US12089517B2 (en) * 2019-05-07 2024-09-17 Ronald Martin System, method, and apparatus for planter weight transfer
GB201915531D0 (en) * 2019-10-25 2019-12-11 Agco Int Gmbh Improved agricultural implement
US11490568B2 (en) * 2020-03-11 2022-11-08 Deere & Company Pivoting apparatus for row head
GB202108163D0 (en) * 2021-06-08 2021-07-21 Agco Int Gmbh Towed agricultural apparatus
US12514145B2 (en) * 2021-08-26 2026-01-06 Deere & Company Multi-section hinged agricultural equipment
IT202200020523A1 (it) * 2022-10-06 2024-04-06 Zanon S R L Struttura porta-attrezzi interfilare

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1553252A (fr) * 1968-01-19 1969-01-10
US3693724A (en) * 1970-07-17 1972-09-26 Int Harvester Co Mechanism for folding and locking disk harrow gangs
US3713495A (en) * 1970-09-10 1973-01-30 Int Harvester Co Automatic disk harrow hinge locking device
US3650333A (en) * 1970-09-14 1972-03-21 Int Harvester Co Hinge mechanism for folding disk harrow gangs
US3692121A (en) * 1970-11-02 1972-09-19 Midland Mfg Co Inc Hinge locking means for a foldable auxiliary tool frame
US3814191A (en) * 1972-12-26 1974-06-04 Case Co J I Powered lift and lock for a foldable implement frame
US3944001A (en) * 1974-09-16 1976-03-16 Towner Manufacturing Company Hydraulic folding mechanism for discs and the like
US4056149A (en) * 1976-03-08 1977-11-01 Deere & Company Rearwardly folding implement
US4042044A (en) * 1976-04-12 1977-08-16 Deere & Company Rear folding implement
NL7609321A (nl) * 1976-08-23 1978-02-27 Lely Nv C Van Der Grondbewerkingsmachine.

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0388995A3 (en) * 1986-11-05 1990-12-19 Amazonen-Werke H. Dreyer Gmbh & Co. Kg Spreader, especially a large-capacity spreader
EP0422721A1 (fr) * 1989-10-10 1991-04-17 C. van der Lely N.V. Dispositif agricole, particulièrement machine de travail du sol
EP0543464A1 (fr) * 1991-11-22 1993-05-26 C. van der Lely N.V. Machine à travailler le sol
EP0593378A1 (fr) * 1992-10-16 1994-04-20 Kuhn S.A. Machine de fenaison pour l'andainage de fourrage
FR2696899A1 (fr) * 1992-10-16 1994-04-22 Kuhn Sa Machine de fenaison pour l'andainage de fourrage.

Also Published As

Publication number Publication date
DK557978A (da) 1980-06-13
DE2944944A1 (de) 1980-06-19
DK143121C (da) 1981-12-14
FR2443794B1 (fr) 1982-11-19
DE2944944C2 (de) 1983-12-29
DK143121B (da) 1981-06-29
CA1111700A (fr) 1981-11-03
US4316511A (en) 1982-02-23

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ST Notification of lapse