FR2385309A1 - Dispositif de securite pour la protection des corps de labour d'instruments aratoires - Google Patents

Dispositif de securite pour la protection des corps de labour d'instruments aratoires

Info

Publication number
FR2385309A1
FR2385309A1 FR7709833A FR7709833A FR2385309A1 FR 2385309 A1 FR2385309 A1 FR 2385309A1 FR 7709833 A FR7709833 A FR 7709833A FR 7709833 A FR7709833 A FR 7709833A FR 2385309 A1 FR2385309 A1 FR 2385309A1
Authority
FR
France
Prior art keywords
mouldboard
tripping
frame
acting against
trip mechanism
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.)
Withdrawn
Application number
FR7709833A
Other languages
English (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.)
MONERIE ET CIE ETS
Original Assignee
MONERIE ET CIE ETS
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 MONERIE ET CIE ETS filed Critical MONERIE ET CIE ETS
Priority to FR7709833A priority Critical patent/FR2385309A1/fr
Publication of FR2385309A1 publication Critical patent/FR2385309A1/fr
Withdrawn legal-status Critical Current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
    • 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
    • A01B61/048—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 the connection or the energy accumulator being active in two opposite directions, e.g. for reversible plows

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Soil Working Implements (AREA)

Abstract

L'invention concerne un dispositif de sécurité pour la protection des corps de labour d'instruments aratoires. Ce dispositif comprend une charnière 26 reliant l'age 10 de l'instrument aratoire avec son bâti fixe 24, selon au moins un axe d'articulation parallèle au sol et perpendiculaire à la direction de déplacement de l'instrument aratoire, de façon à autoriser un pivotement de l'age vers le haut à partir de sa position horizontale normale, et des moyens ressorts 36 montés entre le bâti fixe et l'age et susceptibles de se déformer en absorbant les surcharges au moment du choc du soc sur un obstacle. Application notamment à la protection des corps de labour de brabants.
FR7709833A 1977-03-31 1977-03-31 Dispositif de securite pour la protection des corps de labour d'instruments aratoires Withdrawn FR2385309A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7709833A FR2385309A1 (fr) 1977-03-31 1977-03-31 Dispositif de securite pour la protection des corps de labour d'instruments aratoires

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7709833A FR2385309A1 (fr) 1977-03-31 1977-03-31 Dispositif de securite pour la protection des corps de labour d'instruments aratoires

Publications (1)

Publication Number Publication Date
FR2385309A1 true FR2385309A1 (fr) 1978-10-27

Family

ID=9188871

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7709833A Withdrawn FR2385309A1 (fr) 1977-03-31 1977-03-31 Dispositif de securite pour la protection des corps de labour d'instruments aratoires

Country Status (1)

Country Link
FR (1) FR2385309A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0346319A1 (fr) * 1988-06-10 1989-12-13 VOGEL & NOOT LANDMASCHINENFABRIK GESELLSCHAFT M.B.H. Dispositif pour charrue
CN112081160A (zh) * 2020-09-29 2020-12-15 西南科技大学 适用于道路施工的深松铲组件

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0346319A1 (fr) * 1988-06-10 1989-12-13 VOGEL & NOOT LANDMASCHINENFABRIK GESELLSCHAFT M.B.H. Dispositif pour charrue
CN112081160A (zh) * 2020-09-29 2020-12-15 西南科技大学 适用于道路施工的深松铲组件

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Legal Events

Date Code Title Description
ST Notification of lapse