FR2436549A1 - Perfectionnements aux machines aratoires - Google Patents

Perfectionnements aux machines aratoires

Info

Publication number
FR2436549A1
FR2436549A1 FR7827206A FR7827206A FR2436549A1 FR 2436549 A1 FR2436549 A1 FR 2436549A1 FR 7827206 A FR7827206 A FR 7827206A FR 7827206 A FR7827206 A FR 7827206A FR 2436549 A1 FR2436549 A1 FR 2436549A1
Authority
FR
France
Prior art keywords
position against
stop type
soil resistance
holding tools
type tractor
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
FR7827206A
Other languages
English (en)
Other versions
FR2436549B1 (fr
Inventor
Michel Boitard
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 EXPL CHARRUES
Original Assignee
NAUD EXPL 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 EXPL CHARRUES filed Critical NAUD EXPL CHARRUES
Priority to FR7827206A priority Critical patent/FR2436549A1/fr
Publication of FR2436549A1 publication Critical patent/FR2436549A1/fr
Application granted granted Critical
Publication of FR2436549B1 publication Critical patent/FR2436549B1/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
    • 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 L'AGRICULTURE. ELLE CONCERNE NOTAMMENT DES PERFECTIONNEMENTS AUX CHARRUES REVERSIBLES DU TYPE COMPORTANT UNE PERCHE 101 ET UN AGE 102 MONTE BASCULANT SUR LA PERCHE ET COMPORTANT DEUX TOURILLONS 108, 109 DESTINES A COOPERER AVEC DES SIEGES D'UNE PLATINE 113, LEDIT AGE ETANT RAMENE EN POSITION DE TRAVAIL PAR UN RESSORT 125 COOPERANT AVEC UNE TIGE 117 ARTICULEE SUR LA PLATINE 113, CARACTERISES EN CE QUE LES SIEGES DES TOURILLONS SONT MAGNETIQUES. L'INVENTION S'APPLIQUE, EN PARTICULIER, AUX CHARRUES REVERSIBLES.
FR7827206A 1978-09-22 1978-09-22 Perfectionnements aux machines aratoires Granted FR2436549A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7827206A FR2436549A1 (fr) 1978-09-22 1978-09-22 Perfectionnements aux machines aratoires

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7827206A FR2436549A1 (fr) 1978-09-22 1978-09-22 Perfectionnements aux machines aratoires

Publications (2)

Publication Number Publication Date
FR2436549A1 true FR2436549A1 (fr) 1980-04-18
FR2436549B1 FR2436549B1 (fr) 1981-03-27

Family

ID=9212931

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7827206A Granted FR2436549A1 (fr) 1978-09-22 1978-09-22 Perfectionnements aux machines aratoires

Country Status (1)

Country Link
FR (1) FR2436549A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3124314A1 (de) * 1981-06-20 1983-01-05 H. Niemeyer Söhne GmbH & Co KG, 4446 Hörstel Ueberlast-sicherheitsvorrichtung fuer pfluege
RU2569023C1 (ru) * 2014-08-25 2015-11-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Горский государственный аграрный университет" Устройство регулировки плуга с электромагнитными предохранителями

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE399983C (de) * 1923-12-11 1924-08-12 Wilhelm Grams Bodenfraese
GB1352644A (en) * 1972-02-01 1974-05-08 Kvernelands Fab As Plough beam with a plough bottom
FR2373217A1 (fr) * 1976-12-10 1978-07-07 Naud Expl Charrues Perfectionnements aux charrues

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE399983C (de) * 1923-12-11 1924-08-12 Wilhelm Grams Bodenfraese
GB1352644A (en) * 1972-02-01 1974-05-08 Kvernelands Fab As Plough beam with a plough bottom
FR2373217A1 (fr) * 1976-12-10 1978-07-07 Naud Expl Charrues Perfectionnements aux charrues

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3124314A1 (de) * 1981-06-20 1983-01-05 H. Niemeyer Söhne GmbH & Co KG, 4446 Hörstel Ueberlast-sicherheitsvorrichtung fuer pfluege
RU2569023C1 (ru) * 2014-08-25 2015-11-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Горский государственный аграрный университет" Устройство регулировки плуга с электромагнитными предохранителями

Also Published As

Publication number Publication date
FR2436549B1 (fr) 1981-03-27

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Legal Events

Date Code Title Description
ST Notification of lapse