FR2631204B2 - LABOR RECOVERY MACHINE - Google Patents

LABOR RECOVERY MACHINE

Info

Publication number
FR2631204B2
FR2631204B2 FR8806741A FR8806741A FR2631204B2 FR 2631204 B2 FR2631204 B2 FR 2631204B2 FR 8806741 A FR8806741 A FR 8806741A FR 8806741 A FR8806741 A FR 8806741A FR 2631204 B2 FR2631204 B2 FR 2631204B2
Authority
FR
France
Prior art keywords
labor
recovery machine
recovery
machine
labor recovery
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.)
Expired - Lifetime
Application number
FR8806741A
Other languages
French (fr)
Other versions
FR2631204A2 (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 FR8711154A external-priority patent/FR2618287B1/en
Application filed by Individual filed Critical Individual
Priority to FR8806741A priority Critical patent/FR2631204B2/en
Priority to EP19890400184 priority patent/EP0342065B1/en
Priority to DE1989622133 priority patent/DE68922133T2/en
Publication of FR2631204A2 publication Critical patent/FR2631204A2/en
Application granted granted Critical
Publication of FR2631204B2 publication Critical patent/FR2631204B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A01B59/00—Devices specially adapted for connection between animals or tractors and agricultural machines or implements
    • A01B59/04—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines pulled or pushed by a tractor
    • A01B59/044—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines pulled or pushed by a tractor having pulling means arranged on the middle part of the 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
    • A01B29/00—Rollers
    • 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
    • A01B31/00—Drags graders for field cultivators
    • 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
    • A01B63/145—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements drawn by animals or tractors for controlling weight transfer between implements and tractor wheels

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Zoology (AREA)
  • Soil Working Implements (AREA)
FR8806741A 1987-07-24 1988-05-11 LABOR RECOVERY MACHINE Expired - Lifetime FR2631204B2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR8806741A FR2631204B2 (en) 1987-07-24 1988-05-11 LABOR RECOVERY MACHINE
EP19890400184 EP0342065B1 (en) 1988-05-11 1989-01-23 Implement for treating ploughed land
DE1989622133 DE68922133T2 (en) 1988-05-11 1989-01-23 Machine for reworking plowed land.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8711154A FR2618287B1 (en) 1987-07-24 1987-07-24 LABOR RECOVERY MACHINE
FR8806741A FR2631204B2 (en) 1987-07-24 1988-05-11 LABOR RECOVERY MACHINE

Publications (2)

Publication Number Publication Date
FR2631204A2 FR2631204A2 (en) 1989-11-17
FR2631204B2 true FR2631204B2 (en) 1992-03-27

Family

ID=26226151

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8806741A Expired - Lifetime FR2631204B2 (en) 1987-07-24 1988-05-11 LABOR RECOVERY MACHINE

Country Status (1)

Country Link
FR (1) FR2631204B2 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2448066A1 (en) * 1974-10-09 1976-04-15 Schroeder Tractor for agricultural work - has retractable front roller to relieve front axle from tractor weight
DE3235959A1 (en) * 1982-09-29 1984-03-29 Ernst 7326 Heiningen Weichel Process and apparatus for soil loosening, seedbed preparation and cultivation with tractors and implements
GB2158019A (en) * 1984-05-04 1985-11-06 Charles David Bealby Soil compression apparatus
FR2580893B1 (en) * 1985-04-24 1988-08-26 Pollet Albert IMPROVED APPARATUS FOR THE PREPARATION OF SOILS BY MEANS OF A ROLLER UNDER THE TRACTOR AND OF WHICH THE PRESSURE EXERTED ON THE GROUND IS ADJUSTABLE BEFORE OR DURING WORK.

Also Published As

Publication number Publication date
FR2631204A2 (en) 1989-11-17

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