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FR2332690A1 - Support frame for agricultural implements - has two freely swivelling wheels at back operated by cams and front retractable wheel - Google Patents

Support frame for agricultural implements - has two freely swivelling wheels at back operated by cams and front retractable wheel

Info

Publication number
FR2332690A1
FR2332690A1 FR7536499A FR7536499A FR2332690A1 FR 2332690 A1 FR2332690 A1 FR 2332690A1 FR 7536499 A FR7536499 A FR 7536499A FR 7536499 A FR7536499 A FR 7536499A FR 2332690 A1 FR2332690 A1 FR 2332690A1
Authority
FR
France
Prior art keywords
support frame
cams
supports
agricultural implements
drawbar
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
FR7536499A
Other languages
French (fr)
Other versions
FR2332690B3 (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.)
HERRIAU
Original Assignee
HERRIAU
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 HERRIAU filed Critical HERRIAU
Priority to FR7536499A priority Critical patent/FR2332690A1/en
Publication of FR2332690A1 publication Critical patent/FR2332690A1/en
Application granted granted Critical
Publication of FR2332690B3 publication Critical patent/FR2332690B3/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
    • A01B69/00—Steering of agricultural machines or implements; Guiding agricultural machines or implements on a desired track
    • A01B69/02—Ridge-marking or like devices; Checkrow wires; Accessories therefor
    • A01B69/024—Ridge-marking or like devices; Checkrow wires; Accessories therefor adapted to cut and form a ridge or forrow in the soil surface, e.g. with a disc
    • 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
    • A01B73/00—Means or arrangements to facilitate transportation of agricultural machines or implements, e.g. folding frames to reduce overall width
    • A01B73/005—Means or arrangements to facilitate transportation of agricultural machines or implements, e.g. folding frames to reduce overall width for endwise transportation, i.e. the direction of transport being substantially perpendicular to the direction of agricultural operation

Landscapes

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

Abstract

The support frame consists of a main beam (4) on which are fixed two pairs of vertical side plates (5) pointing backwards, and two nose-pieces (6). One end of the beam (4) has a side extension for attaching a drawbar for road transporting. A vertical prop is fixed to the underneath of the drawbar end and supports a jack for when the frame is unhitched from the tractor. On each pair of side plates (5) and between them is hinged a jack (19), the other end of which is hinged to a free-swivelling wheel bar (21). The free end of the bar (21) supports a wheel support (23) which pivots freely on an axle (24) at right angles to the axles (21). The nose-piece opposite the drawbar end of the beam (4) supports a lengthwise axle on which is pivot mounted a prop (29).
FR7536499A 1975-11-28 1975-11-28 Support frame for agricultural implements - has two freely swivelling wheels at back operated by cams and front retractable wheel Granted FR2332690A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7536499A FR2332690A1 (en) 1975-11-28 1975-11-28 Support frame for agricultural implements - has two freely swivelling wheels at back operated by cams and front retractable wheel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7536499A FR2332690A1 (en) 1975-11-28 1975-11-28 Support frame for agricultural implements - has two freely swivelling wheels at back operated by cams and front retractable wheel

Publications (2)

Publication Number Publication Date
FR2332690A1 true FR2332690A1 (en) 1977-06-24
FR2332690B3 FR2332690B3 (en) 1978-09-01

Family

ID=9163057

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7536499A Granted FR2332690A1 (en) 1975-11-28 1975-11-28 Support frame for agricultural implements - has two freely swivelling wheels at back operated by cams and front retractable wheel

Country Status (1)

Country Link
FR (1) FR2332690A1 (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2510859A1 (en) * 1981-08-07 1983-02-11 Grudet Francois Coupling for mounting tool-bar to tractor - has main longitudinal arm with yoke pivoted to one end coupled to tractor hitch and fork section at other end supporting tool bar
EP0072324A1 (en) * 1981-08-07 1983-02-16 François Grudet An assembly comprising undercarriage for soil tilling implements and a coupling device
US4446928A (en) * 1980-08-18 1984-05-08 Mcclure Leon C Boom with energy absorbing vibration damper
US4450918A (en) * 1982-05-04 1984-05-29 Danford Jack D Discing tool positionable to be transported
US5243810A (en) * 1991-10-28 1993-09-14 Macdon Industries Header transport system
FR2757012A1 (en) * 1996-12-18 1998-06-19 Jean Luc Quivogne Multi tool carrying beam for agricultural purposes,
FR2952505A1 (en) * 2009-11-19 2011-05-20 Ct De Cooperation Internationale En Rech Agronomique Pour Le Dev Load carrier for receiving agriculture machine spreading e.g. seeds, has chassis with one third of its length measured between front end of drawbar and rear wheels and equipped of three point hooking structure for hooking machine
EP2939509A1 (en) * 2014-04-30 2015-11-04 CNH Industrial Belgium nv 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
US9622404B2 (en) 2013-09-11 2017-04-18 Cnh Industrial America Llc Integral lateral transport of a mower

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9565800B2 (en) 2014-09-08 2017-02-14 Cnh Industrial America Llc Windrow shield control system for a header of an agricultural harvester

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4446928A (en) * 1980-08-18 1984-05-08 Mcclure Leon C Boom with energy absorbing vibration damper
FR2510859A1 (en) * 1981-08-07 1983-02-11 Grudet Francois Coupling for mounting tool-bar to tractor - has main longitudinal arm with yoke pivoted to one end coupled to tractor hitch and fork section at other end supporting tool bar
EP0072324A1 (en) * 1981-08-07 1983-02-16 François Grudet An assembly comprising undercarriage for soil tilling implements and a coupling device
US4450918A (en) * 1982-05-04 1984-05-29 Danford Jack D Discing tool positionable to be transported
US5243810A (en) * 1991-10-28 1993-09-14 Macdon Industries Header transport system
FR2757012A1 (en) * 1996-12-18 1998-06-19 Jean Luc Quivogne Multi tool carrying beam for agricultural purposes,
FR2952505A1 (en) * 2009-11-19 2011-05-20 Ct De Cooperation Internationale En Rech Agronomique Pour Le Dev Load carrier for receiving agriculture machine spreading e.g. seeds, has chassis with one third of its length measured between front end of drawbar and rear wheels and equipped of three point hooking structure for hooking machine
US9622404B2 (en) 2013-09-11 2017-04-18 Cnh Industrial America Llc Integral lateral transport of a mower
US10194583B2 (en) 2013-09-11 2019-02-05 Cnh Industrial America Llc Hitch swing cylinder mounting point repositioning mechanism
EP2939509A1 (en) * 2014-04-30 2015-11-04 CNH Industrial Belgium nv Transport system for a center pivot agricultural machine
US9596808B2 (en) 2014-04-30 2017-03-21 Cnh Industrial America Llc Transport system for a center pivot agricultural machine
US10143138B2 (en) 2014-04-30 2018-12-04 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

Also Published As

Publication number Publication date
FR2332690B3 (en) 1978-09-01

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