FR2256713A1 - - Google Patents

Info

Publication number
FR2256713A1
FR2256713A1 FR7500505A FR7500505A FR2256713A1 FR 2256713 A1 FR2256713 A1 FR 2256713A1 FR 7500505 A FR7500505 A FR 7500505A FR 7500505 A FR7500505 A FR 7500505A FR 2256713 A1 FR2256713 A1 FR 2256713A1
Authority
FR
France
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
FR7500505A
Other languages
French (fr)
Other versions
FR2256713B1 (fi
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.)
Ransomes Sims and Jeffries Ltd
Original Assignee
Ransomes Sims and Jeffries Ltd
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 Ransomes Sims and Jeffries Ltd filed Critical Ransomes Sims and Jeffries Ltd
Publication of FR2256713A1 publication Critical patent/FR2256713A1/fr
Application granted granted Critical
Publication of FR2256713B1 publication Critical patent/FR2256713B1/fr
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
    • 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)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Lifting Devices For Agricultural Implements (AREA)
FR7500505A 1974-01-09 1975-01-09 Expired FR2256713B1 (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB102774A GB1479311A (en) 1974-01-09 1974-01-09 Ploughs

Publications (2)

Publication Number Publication Date
FR2256713A1 true FR2256713A1 (fi) 1975-08-01
FR2256713B1 FR2256713B1 (fi) 1979-08-17

Family

ID=9714877

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7500505A Expired FR2256713B1 (fi) 1974-01-09 1975-01-09

Country Status (3)

Country Link
DE (1) DE2500273A1 (fi)
FR (1) FR2256713B1 (fi)
GB (1) GB1479311A (fi)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2285795A1 (fr) * 1974-09-24 1976-04-23 Ransomes Sims & Jefferies Ltd Perfectionnements aux charrues
FR2297548A1 (fr) * 1975-01-17 1976-08-13 Ransomes Sims & Jefferies Ltd Perfectionnements aux charrues polysocs
FR2341254A1 (fr) * 1976-02-23 1977-09-16 Beauvais Robin Ebra Ets Dispositif pour assurer une liaison de traction entre un engin tracteur et un instrument de travail de la terre
FR2386238A1 (fr) * 1977-04-06 1978-11-03 Gregoire & Cie Besson Perfectionnements aux charrues a eclipsage et retour automatique en position

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8009847U1 (de) * 1980-04-10 1980-07-24 Rabewerk Heinrich Clausing, 4515 Bad Essen Steinsicherung fuer beetpfluege

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2285795A1 (fr) * 1974-09-24 1976-04-23 Ransomes Sims & Jefferies Ltd Perfectionnements aux charrues
FR2297548A1 (fr) * 1975-01-17 1976-08-13 Ransomes Sims & Jefferies Ltd Perfectionnements aux charrues polysocs
FR2341254A1 (fr) * 1976-02-23 1977-09-16 Beauvais Robin Ebra Ets Dispositif pour assurer une liaison de traction entre un engin tracteur et un instrument de travail de la terre
FR2386238A1 (fr) * 1977-04-06 1978-11-03 Gregoire & Cie Besson Perfectionnements aux charrues a eclipsage et retour automatique en position

Also Published As

Publication number Publication date
FR2256713B1 (fi) 1979-08-17
GB1479311A (en) 1977-07-13
DE2500273A1 (de) 1975-07-10

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Legal Events

Date Code Title Description
ST Notification of lapse