FR1123372A - Improvements to lifting devices for alternative plows adaptable to tractors - Google Patents

Improvements to lifting devices for alternative plows adaptable to tractors

Info

Publication number
FR1123372A
FR1123372A FR1123372DA FR1123372A FR 1123372 A FR1123372 A FR 1123372A FR 1123372D A FR1123372D A FR 1123372DA FR 1123372 A FR1123372 A FR 1123372A
Authority
FR
France
Prior art keywords
plows
tractors
adaptable
alternative
lifting devices
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.)
Expired
Application number
Other languages
French (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.)
P Viaud & Cie Ets
Original Assignee
P Viaud & 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 P Viaud & Cie Ets filed Critical P Viaud & Cie Ets
Application granted granted Critical
Publication of FR1123372A publication Critical patent/FR1123372A/en
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
    • A01B3/44—Alternating ploughs with parallel plough units used alternately
    • 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
    • A01B63/00—Lifting or adjusting devices or arrangements for agricultural machines or implements
    • A01B63/02—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors
    • A01B63/023—Lateral adjustment of their tools
    • 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
    • A01B63/00—Lifting or adjusting devices or arrangements for agricultural machines or implements
    • A01B63/02—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors
    • A01B63/04—Hand devices; Hand devices with mechanical accumulators, e.g. springs

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
FR1123372D 1955-03-10 1955-03-10 Improvements to lifting devices for alternative plows adaptable to tractors Expired FR1123372A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1123372T 1955-03-10

Publications (1)

Publication Number Publication Date
FR1123372A true FR1123372A (en) 1956-09-20

Family

ID=9633183

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1123372D Expired FR1123372A (en) 1955-03-10 1955-03-10 Improvements to lifting devices for alternative plows adaptable to tractors

Country Status (1)

Country Link
FR (1) FR1123372A (en)

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