FR2255833A1 - Obstacle safety device for reversible ploughs - has hydraulic pressure accumulator jack and pivoting beam - Google Patents

Obstacle safety device for reversible ploughs - has hydraulic pressure accumulator jack and pivoting beam

Info

Publication number
FR2255833A1
FR2255833A1 FR7346491A FR7346491A FR2255833A1 FR 2255833 A1 FR2255833 A1 FR 2255833A1 FR 7346491 A FR7346491 A FR 7346491A FR 7346491 A FR7346491 A FR 7346491A FR 2255833 A1 FR2255833 A1 FR 2255833A1
Authority
FR
France
Prior art keywords
jack
obstacle
hydraulic pressure
accumulator
safety device
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
FR7346491A
Other languages
English (en)
Other versions
FR2255833B1 (fr
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.)
DEMBLON CLAUDE FR
Original Assignee
DEMBLON CLAUDE FR
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 DEMBLON CLAUDE FR filed Critical DEMBLON CLAUDE FR
Priority to FR7346491A priority Critical patent/FR2255833A1/fr
Publication of FR2255833A1 publication Critical patent/FR2255833A1/fr
Application granted granted Critical
Publication of FR2255833B1 publication Critical patent/FR2255833B1/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)
  • Lifting Devices For Agricultural Implements (AREA)
FR7346491A 1973-12-27 1973-12-27 Obstacle safety device for reversible ploughs - has hydraulic pressure accumulator jack and pivoting beam Granted FR2255833A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7346491A FR2255833A1 (en) 1973-12-27 1973-12-27 Obstacle safety device for reversible ploughs - has hydraulic pressure accumulator jack and pivoting beam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7346491A FR2255833A1 (en) 1973-12-27 1973-12-27 Obstacle safety device for reversible ploughs - has hydraulic pressure accumulator jack and pivoting beam

Publications (2)

Publication Number Publication Date
FR2255833A1 true FR2255833A1 (en) 1975-07-25
FR2255833B1 FR2255833B1 (fr) 1976-10-08

Family

ID=9129751

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7346491A Granted FR2255833A1 (en) 1973-12-27 1973-12-27 Obstacle safety device for reversible ploughs - has hydraulic pressure accumulator jack and pivoting beam

Country Status (1)

Country Link
FR (1) FR2255833A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2458982A1 (fr) * 1979-06-15 1981-01-09 Rabewerk Clausing Heinrich Protection a l'encontre des pierres pour charrues reversibles
EP0023258A1 (fr) * 1979-07-28 1981-02-04 H. Niemeyer Söhne GmbH & Co. KG Dispositif de sécurité en cas de surcharge pour charrues
FR2578140A1 (fr) * 1985-03-01 1986-09-05 Huard Ucf Dispositif de securite pour charrues reversibles
EP0229484A1 (fr) * 1985-12-03 1987-07-22 Ransomes Sims & Jefferies, Public Limited Company Charrues réversibles
CN115104394A (zh) * 2022-06-23 2022-09-27 广东皓耘科技有限公司 一种防过载保护装置及翻转犁

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2458982A1 (fr) * 1979-06-15 1981-01-09 Rabewerk Clausing Heinrich Protection a l'encontre des pierres pour charrues reversibles
EP0023258A1 (fr) * 1979-07-28 1981-02-04 H. Niemeyer Söhne GmbH & Co. KG Dispositif de sécurité en cas de surcharge pour charrues
FR2578140A1 (fr) * 1985-03-01 1986-09-05 Huard Ucf Dispositif de securite pour charrues reversibles
EP0194168A1 (fr) * 1985-03-01 1986-09-10 Société de Constructions Mécaniques HUARD-UCF Société Anonyme Dispositif de sécurité pour charrues réversibles
EP0229484A1 (fr) * 1985-12-03 1987-07-22 Ransomes Sims & Jefferies, Public Limited Company Charrues réversibles
CN115104394A (zh) * 2022-06-23 2022-09-27 广东皓耘科技有限公司 一种防过载保护装置及翻转犁

Also Published As

Publication number Publication date
FR2255833B1 (fr) 1976-10-08

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Legal Events

Date Code Title Description
ST Notification of lapse