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FR986018A - Assembly and traction device with pneumatic or hydraulic lift, for agricultural machines and tools - Google Patents

Assembly and traction device with pneumatic or hydraulic lift, for agricultural machines and tools

Info

Publication number
FR986018A
FR986018A FR986018DA FR986018A FR 986018 A FR986018 A FR 986018A FR 986018D A FR986018D A FR 986018DA FR 986018 A FR986018 A FR 986018A
Authority
FR
France
Prior art keywords
pneumatic
tools
assembly
traction device
hydraulic lift
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)
Inventor
Armand-Louis-Octave Poignard
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 filed Critical
Application granted granted Critical
Publication of FR986018A publication Critical patent/FR986018A/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
    • 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
    • A01B63/10—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means
    • A01B63/111—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means regulating working depth of implements

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
FR986018D 1949-02-28 1949-02-28 Assembly and traction device with pneumatic or hydraulic lift, for agricultural machines and tools Expired FR986018A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR986018T 1949-02-28

Publications (1)

Publication Number Publication Date
FR986018A true FR986018A (en) 1951-07-26

Family

ID=9537791

Family Applications (1)

Application Number Title Priority Date Filing Date
FR986018D Expired FR986018A (en) 1949-02-28 1949-02-28 Assembly and traction device with pneumatic or hydraulic lift, for agricultural machines and tools

Country Status (1)

Country Link
FR (1) FR986018A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2787944A (en) * 1952-07-05 1957-04-09 Reynold M Meyer Implement lift

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2787944A (en) * 1952-07-05 1957-04-09 Reynold M Meyer Implement lift

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