FR1131469A - Dispositif de commande hydraulique pour tracteurs et autres engins - Google Patents

Dispositif de commande hydraulique pour tracteurs et autres engins

Info

Publication number
FR1131469A
FR1131469A FR1131469DA FR1131469A FR 1131469 A FR1131469 A FR 1131469A FR 1131469D A FR1131469D A FR 1131469DA FR 1131469 A FR1131469 A FR 1131469A
Authority
FR
France
Prior art keywords
tractors
machinery
control device
hydraulic control
hydraulic
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
English (en)
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.)
Ford Motor Co
Original Assignee
Ford Motor Co
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 Ford Motor Co filed Critical Ford Motor Co
Application granted granted Critical
Publication of FR1131469A publication Critical patent/FR1131469A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/16—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors
    • F15B11/20—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors controlling several interacting or sequentially-operating members
    • 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
    • A01B63/1006—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means the hydraulic or pneumatic means structurally belonging to the tractor
    • A01B63/1013—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means the hydraulic or pneumatic means structurally belonging to the tractor and being located inside the tractor body

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
FR1131469D 1954-03-19 1955-03-19 Dispositif de commande hydraulique pour tracteurs et autres engins Expired FR1131469A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1131469XA 1954-03-19 1954-03-19

Publications (1)

Publication Number Publication Date
FR1131469A true FR1131469A (fr) 1957-02-21

Family

ID=22347809

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1131469D Expired FR1131469A (fr) 1954-03-19 1955-03-19 Dispositif de commande hydraulique pour tracteurs et autres engins

Country Status (1)

Country Link
FR (1) FR1131469A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114233700A (zh) * 2021-12-22 2022-03-25 合肥合锻智能制造股份有限公司 一种大流量多功能操作方式切换的液压控制系统

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114233700A (zh) * 2021-12-22 2022-03-25 合肥合锻智能制造股份有限公司 一种大流量多功能操作方式切换的液压控制系统
CN114233700B (zh) * 2021-12-22 2023-12-26 合肥合锻智能制造股份有限公司 一种液压控制系统

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