FR1134610A - Improvements to devices for attaching agricultural implements to tractors - Google Patents

Improvements to devices for attaching agricultural implements to tractors

Info

Publication number
FR1134610A
FR1134610A FR1134610DA FR1134610A FR 1134610 A FR1134610 A FR 1134610A FR 1134610D A FR1134610D A FR 1134610DA FR 1134610 A FR1134610 A FR 1134610A
Authority
FR
France
Prior art keywords
tractors
devices
agricultural implements
attaching agricultural
attaching
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.)
GROSDEMOUGE ETS
Original Assignee
GROSDEMOUGE 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 GROSDEMOUGE ETS filed Critical GROSDEMOUGE ETS
Application granted granted Critical
Publication of FR1134610A publication Critical patent/FR1134610A/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
    • A01B63/112—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 to control draught load, i.e. tractive force

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
FR1134610D 1955-10-22 1955-10-22 Improvements to devices for attaching agricultural implements to tractors Expired FR1134610A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1134610T 1955-10-22

Publications (1)

Publication Number Publication Date
FR1134610A true FR1134610A (en) 1957-04-15

Family

ID=9639420

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1134610D Expired FR1134610A (en) 1955-10-22 1955-10-22 Improvements to devices for attaching agricultural implements to tractors

Country Status (1)

Country Link
FR (1) FR1134610A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3098528A (en) * 1960-12-16 1963-07-23 Ford Motor Co Tractor hitches
US3198261A (en) * 1963-02-27 1965-08-03 Case Co J I Implement draft and position control for tractors
US3268011A (en) * 1964-06-26 1966-08-23 Lely Cornelis Van Der Combinations of tractors with agricultural implements

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3098528A (en) * 1960-12-16 1963-07-23 Ford Motor Co Tractor hitches
US3198261A (en) * 1963-02-27 1965-08-03 Case Co J I Implement draft and position control for tractors
US3268011A (en) * 1964-06-26 1966-08-23 Lely Cornelis Van Der Combinations of tractors with agricultural implements

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