FR3102645B1 - Machine de travail du sol - Google Patents

Machine de travail du sol Download PDF

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Publication number
FR3102645B1
FR3102645B1 FR1912190A FR1912190A FR3102645B1 FR 3102645 B1 FR3102645 B1 FR 3102645B1 FR 1912190 A FR1912190 A FR 1912190A FR 1912190 A FR1912190 A FR 1912190A FR 3102645 B1 FR3102645 B1 FR 3102645B1
Authority
FR
France
Prior art keywords
arm
frame
working
soil
actuator
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.)
Active
Application number
FR1912190A
Other languages
English (en)
Other versions
FR3102645A1 (fr
Inventor
Laurent Guilloton
Fabrice Rambaud
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.)
Carre S A S
Original Assignee
Carre S A S
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 Carre S A S filed Critical Carre S A S
Priority to FR1912190A priority Critical patent/FR3102645B1/fr
Publication of FR3102645A1 publication Critical patent/FR3102645A1/fr
Application granted granted Critical
Publication of FR3102645B1 publication Critical patent/FR3102645B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A01B21/00—Harrows with rotary non-driven tools
    • A01B21/02—Harrows with rotary non-driven tools with tooth-like tools
    • A01B21/04—Harrows with rotary non-driven tools with tooth-like tools on horizontally-arranged axles
    • 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
    • A01B61/00—Devices for, or parts of, agricultural machines or implements for preventing overstrain
    • A01B61/04—Devices for, or parts of, agricultural machines or implements for preventing overstrain of the connection between tools and carrier beam or frame
    • A01B61/044—Devices for, or parts of, agricultural machines or implements for preventing overstrain of the connection between tools and carrier beam or frame the connection enabling a yielding pivoting movement around a substantially horizontal and transverse axis
    • A01B61/046—Devices for, or parts of, agricultural machines or implements for preventing overstrain of the connection between tools and carrier beam or frame the connection enabling a yielding pivoting movement around a substantially horizontal and transverse axis the device including an energy accumulator for restoring the tool to its working position
    • 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
    • A01B63/111—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means regulating working depth of implements
    • 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
    • A01B73/048—Folding frames foldable about a horizontal axis the axis being oriented in transverse direction
    • 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)
  • Soil Working Implements (AREA)
  • Agricultural Machines (AREA)

Abstract

Machine (1) de travail du sol comprenant un châssis (2) attelable à un véhicule (30) tracteur, des outils (3) de travail du sol, des bras (4), chaque bras (4) étant un bras (4) pivotant autour d’un axe dit horizontal transversal à la direction (D) d’avancement du châssis (2), et reliant un ou plusieurs outils (3) de travail du sol au châssis (2), chaque bras (4) étant équipé d’un ressort (5) de rappel du bras (4) en position d’appui au sol du ou des outils (3) de travail du sol associés audit bras (4). Ladite machine (1) comprend au moins un actionneur (6) électrique ou hydraulique ou pneumatique de réglage de la raideur d’au moins l’un des ressorts (5) de rappel, à l’état stationnaire du châssis (2), cet actionneur (6) comprenant au moins une partie (7) mobile avec une course de déplacement pour le passage du ou de chaque ressort (5) de rappel sur lequel ledit actionneur (6) est actif d’une raideur à une autre, à l’état entraîné de ladite partie mobile sur au moins une partie de sa course de déplacement. Figure pour l’abrégé : Fig. 1
FR1912190A 2019-10-30 2019-10-30 Machine de travail du sol Active FR3102645B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1912190A FR3102645B1 (fr) 2019-10-30 2019-10-30 Machine de travail du sol

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1912190 2019-10-30
FR1912190A FR3102645B1 (fr) 2019-10-30 2019-10-30 Machine de travail du sol

Publications (2)

Publication Number Publication Date
FR3102645A1 FR3102645A1 (fr) 2021-05-07
FR3102645B1 true FR3102645B1 (fr) 2022-02-11

Family

ID=69191018

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1912190A Active FR3102645B1 (fr) 2019-10-30 2019-10-30 Machine de travail du sol

Country Status (1)

Country Link
FR (1) FR3102645B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3128610B1 (fr) * 2021-10-28 2023-11-24 Carre S A S Machine de travail du sol
FR3128611B1 (fr) 2021-10-28 2023-10-20 Carre S A S Machine de travail du sol

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2588871A (en) * 1971-02-25 1972-08-31 Horwood Bagshaw Limited An improved cultivator tyne support arrangement
FR2191829B2 (fr) * 1972-03-02 1979-01-26 Thieme Gerard
SU882439A1 (ru) * 1979-11-16 1981-11-23 Lvutin Ivan G Предохранительный механизм дл рабочего органа почвообрабатывающего оруди
US4466492A (en) * 1981-11-09 1984-08-21 Hiniker Company Earthworking implement having spring biased arms
US4724910A (en) * 1986-09-29 1988-02-16 Deutz-Allis Corporation Implement with resiliently mounted coulter gangs
DE8814992U1 (fr) * 1988-12-02 1989-01-26 Rabewerk Heinrich Clausing, 4515 Bad Essen, De
SE518524C2 (sv) * 2000-12-21 2002-10-22 Vaederstad Verken Ab Regleranordning för en jordbruksmaskin
SE538894C2 (sv) * 2013-07-04 2017-01-31 Vaederstad Holding Ab Lantbruksredskap samt förfarande för infällning eller utfällning av en ramsektion hos ett lantbruksredskap

Also Published As

Publication number Publication date
FR3102645A1 (fr) 2021-05-07

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