FR2388475A2 - Semi-mounted or fully-mounted tool carrier - has foldable frame with towing plate coupled to draw-bar and including brackets to receive adjustable and fixed length support struts - Google Patents

Semi-mounted or fully-mounted tool carrier - has foldable frame with towing plate coupled to draw-bar and including brackets to receive adjustable and fixed length support struts

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
French (fr)
Other versions
FR2388475B1 (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
Priority claimed from FR7519627A external-priority patent/FR2314651A1/en
Application filed by Individual filed Critical Individual
Priority to FR7713622A priority Critical patent/FR2388475A2/en
Publication of FR2388475A2 publication Critical patent/FR2388475A2/en
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

A main transverse bar (1) is carried by the three point hitch of a tractor via arms (3) and a plate (4). The length of strut (3a) is adjustable, and straps secure two longitudinal members (7) to bar (1). Gussets (16) at the rear ends of members (7) provide pivotal mountings for beams (9, 15) which, with wheel mounting (12, 13) form a parallelogram linkage. The position of the parallelogram linkage is adjusted by a jack (18, 19) mounted on member (7). A second transverse bar (8) is carried by members (7). The transverse bars carry three point hitches (5) to which tools (22) are connected.
FR7713622A 1975-06-17 1977-04-27 Semi-mounted or fully-mounted tool carrier - has foldable frame with towing plate coupled to draw-bar and including brackets to receive adjustable and fixed length support struts Granted FR2388475A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7713622A FR2388475A2 (en) 1975-06-17 1977-04-27 Semi-mounted or fully-mounted tool carrier - has foldable frame with towing plate coupled to draw-bar and including brackets to receive adjustable and fixed length support struts

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7519627A FR2314651A1 (en) 1975-06-17 1975-06-17 Agricultural implement boom attachment - has articulated longitudinal rails fixed behind crossbar and manoeuvred by hydraulic cylinders
FR7713622A FR2388475A2 (en) 1975-06-17 1977-04-27 Semi-mounted or fully-mounted tool carrier - has foldable frame with towing plate coupled to draw-bar and including brackets to receive adjustable and fixed length support struts

Publications (2)

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

Family

ID=34117592

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7713622A Granted FR2388475A2 (en) 1975-06-17 1977-04-27 Semi-mounted or fully-mounted tool carrier - has foldable frame with towing plate coupled to draw-bar and including brackets to receive adjustable and fixed length support struts

Country Status (1)

Country Link
FR (1) FR2388475A2 (en)

Cited By (7)

* 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
FR2628931A1 (en) * 1983-04-08 1989-09-29 Lely Nv C Van Der MACHINE FOR WORKING THE SOIL
US5289880A (en) * 1992-06-03 1994-03-01 Barto Rollin V Towable road tender
EP0752202A2 (en) * 1995-07-07 1997-01-08 Amazonen-Werke H. Dreyer GmbH & Co. KG Supporting frame for agricultural soil working and/or seeding combination
FR2757012A1 (en) * 1996-12-18 1998-06-19 Jean Luc Quivogne Multi tool carrying beam for agricultural purposes,
EP1147699A1 (en) * 2000-04-17 2001-10-24 Deere & Company Liftable wheel unit for agricultural implement frame

Cited By (9)

* 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
FR2628931A1 (en) * 1983-04-08 1989-09-29 Lely Nv C Van Der MACHINE FOR WORKING THE SOIL
US5289880A (en) * 1992-06-03 1994-03-01 Barto Rollin V Towable road tender
EP0752202A2 (en) * 1995-07-07 1997-01-08 Amazonen-Werke H. Dreyer GmbH & Co. KG Supporting frame for agricultural soil working and/or seeding combination
EP0752202A3 (en) * 1995-07-07 1999-10-20 Amazonen-Werke H. Dreyer GmbH & Co. KG Supporting frame for agricultural soil working and/or seeding combination
FR2757012A1 (en) * 1996-12-18 1998-06-19 Jean Luc Quivogne Multi tool carrying beam for agricultural purposes,
EP1147699A1 (en) * 2000-04-17 2001-10-24 Deere & Company Liftable wheel unit for agricultural implement frame
AU766963B2 (en) * 2000-04-17 2003-10-30 Deere & Company Agricultural implement lift wheel structure

Also Published As

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

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Legal Events

Date Code Title Description
ST Notification of lapse