FR2512319B1 - DEVICE FOR IMPROVING THE ADHESION TO THE GROUND OF TRACTORS CARRYING SOIL WORKING TOOLS - Google Patents

DEVICE FOR IMPROVING THE ADHESION TO THE GROUND OF TRACTORS CARRYING SOIL WORKING TOOLS

Info

Publication number
FR2512319B1
FR2512319B1 FR8116923A FR8116923A FR2512319B1 FR 2512319 B1 FR2512319 B1 FR 2512319B1 FR 8116923 A FR8116923 A FR 8116923A FR 8116923 A FR8116923 A FR 8116923A FR 2512319 B1 FR2512319 B1 FR 2512319B1
Authority
FR
France
Prior art keywords
adhesion
improving
ground
working tools
soil working
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
Application number
FR8116923A
Other languages
French (fr)
Other versions
FR2512319A1 (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.)
Naud SA Charrues
Original Assignee
Naud SA Charrues
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 Naud SA Charrues filed Critical Naud SA Charrues
Priority to FR8116923A priority Critical patent/FR2512319B1/en
Priority to FR8213838A priority patent/FR2531303B2/en
Priority to DE19823232743 priority patent/DE3232743A1/en
Priority to DE19828224848 priority patent/DE8224848U1/en
Priority to GB08225489A priority patent/GB2105966B/en
Priority to ES515522A priority patent/ES515522A0/en
Publication of FR2512319A1 publication Critical patent/FR2512319A1/en
Priority to FR8403443A priority patent/FR2560733B2/en
Application granted granted Critical
Publication of FR2512319B1 publication Critical patent/FR2512319B1/en
Expired 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
    • 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
    • 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
    • A01B63/02—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors
    • A01B63/10—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means
    • A01B63/11—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means 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)
  • Lifting Devices For Agricultural Implements (AREA)
FR8116923A 1981-09-07 1981-09-07 DEVICE FOR IMPROVING THE ADHESION TO THE GROUND OF TRACTORS CARRYING SOIL WORKING TOOLS Expired FR2512319B1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR8116923A FR2512319B1 (en) 1981-09-07 1981-09-07 DEVICE FOR IMPROVING THE ADHESION TO THE GROUND OF TRACTORS CARRYING SOIL WORKING TOOLS
FR8213838A FR2531303B2 (en) 1981-09-07 1982-08-09 DEVICE FOR IMPROVING THE ADHESION TO THE GROUND OF TRACTORS CARRYING SOIL WORKING TOOLS
DE19823232743 DE3232743A1 (en) 1981-09-07 1982-09-03 DEVICE FOR IMPROVING THE GROUND LIFE OF A TRACTOR CARRYING GROUND TILLING TOOLS
DE19828224848 DE8224848U1 (en) 1981-09-07 1982-09-03 Train from a tractor with a coupled device
GB08225489A GB2105966B (en) 1981-09-07 1982-09-07 Load control device for a tractor
ES515522A ES515522A0 (en) 1981-09-07 1982-09-07 "DEVICE INTENDED TO IMPROVE THE GROUND ADHERENCE OF A TRACTOR".
FR8403443A FR2560733B2 (en) 1981-09-07 1984-03-06 DEVICE FOR IMPROVING THE ADHESION TO THE GROUND OF TRACTORS CARRYING SOIL WORKING TOOLS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8116923A FR2512319B1 (en) 1981-09-07 1981-09-07 DEVICE FOR IMPROVING THE ADHESION TO THE GROUND OF TRACTORS CARRYING SOIL WORKING TOOLS

Publications (2)

Publication Number Publication Date
FR2512319A1 FR2512319A1 (en) 1983-03-11
FR2512319B1 true FR2512319B1 (en) 1985-07-05

Family

ID=9261938

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8116923A Expired FR2512319B1 (en) 1981-09-07 1981-09-07 DEVICE FOR IMPROVING THE ADHESION TO THE GROUND OF TRACTORS CARRYING SOIL WORKING TOOLS

Country Status (1)

Country Link
FR (1) FR2512319B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2560733B2 (en) * 1981-09-07 1987-10-09 Naud Sa Charrues DEVICE FOR IMPROVING THE ADHESION TO THE GROUND OF TRACTORS CARRYING SOIL WORKING TOOLS
DE9005599U1 (en) * 1990-05-16 1990-08-30 H. Niemeyer Soehne Gmbh & Co Kg, 4446 Hoerstel, De
US5203250A (en) * 1990-12-21 1993-04-20 Deere & Company Fluid cylinder mechanism
CA2057431C (en) * 1990-12-21 1997-10-21 John David Sundberg Fluid cylinder mechanism

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2755721A (en) * 1951-06-22 1956-07-24 Theodore C Rusconi Automatic depth control systems for agricultural implements
FR1256979A (en) * 1960-05-17 1961-03-24 Schlepperwerk Nordhausen Veb Device for adjusting the working depth of cultivating machinery and tractor provided with said device
DE1920899B2 (en) * 1969-04-24 1973-01-04 Rabewerk Heinrich Clausing, 4509 Linne Arrangement for additional intermittent loading of the rear wheels of a tractor with a semi-mounted plow attached. Änm: Rabewerk Heinrich Clausing, 4509 Linne
US4031963A (en) * 1975-04-14 1977-06-28 Erhard Poggemiller Depth control device for ground working agricultural implements

Also Published As

Publication number Publication date
FR2512319A1 (en) 1983-03-11

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