FR2191829B2 - - Google Patents

Info

Publication number
FR2191829B2
FR2191829B2 FR7225107A FR7225107A FR2191829B2 FR 2191829 B2 FR2191829 B2 FR 2191829B2 FR 7225107 A FR7225107 A FR 7225107A FR 7225107 A FR7225107 A FR 7225107A FR 2191829 B2 FR2191829 B2 FR 2191829B2
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.)
Expired
Application number
FR7225107A
Other versions
FR2191829A2 (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.)
Individual
Original Assignee
Individual
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
Priority claimed from FR7207275A external-priority patent/FR2173784B1/fr
Application filed by Individual filed Critical Individual
Priority to FR7225107A priority Critical patent/FR2191829B2/fr
Priority to IT2631273A priority patent/IT992606B/it
Priority to DE19732334338 priority patent/DE2334338A1/de
Priority to GB3261473A priority patent/GB1435953A/en
Publication of FR2191829A2 publication Critical patent/FR2191829A2/fr
Application granted granted Critical
Publication of FR2191829B2 publication Critical patent/FR2191829B2/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
    • A01B3/00—Ploughs with fixed plough-shares
    • A01B3/36—Ploughs mounted on tractors
    • A01B3/40—Alternating ploughs
    • A01B3/42—Turn-wrest ploughs
    • A01B3/421—Turn-wrest ploughs with a headstock frame made in one piece
    • 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)
FR7225107A 1972-03-02 1972-07-11 Expired FR2191829B2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7225107A FR2191829B2 (fr) 1972-03-02 1972-07-11
IT2631273A IT992606B (it) 1972-07-11 1973-07-06 Aratro reversibile perfezionato
DE19732334338 DE2334338A1 (de) 1972-07-11 1973-07-06 Pflugschareinrichtung mit zwei scharen
GB3261473A GB1435953A (en) 1972-07-11 1973-07-09 Ploughs

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7207275A FR2173784B1 (fr) 1972-03-02 1972-03-02
FR7225107A FR2191829B2 (fr) 1972-03-02 1972-07-11

Publications (2)

Publication Number Publication Date
FR2191829A2 FR2191829A2 (fr) 1974-02-08
FR2191829B2 true FR2191829B2 (fr) 1979-01-26

Family

ID=26216950

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7225107A Expired FR2191829B2 (fr) 1972-03-02 1972-07-11

Country Status (1)

Country Link
FR (1) FR2191829B2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3102645B1 (fr) * 2019-10-30 2022-02-11 Carre S A S Machine de travail du sol

Also Published As

Publication number Publication date
FR2191829A2 (fr) 1974-02-08

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