FR1378885A - Hydraulic device for tractor with position and traction control as well as pressure modulation - Google Patents

Hydraulic device for tractor with position and traction control as well as pressure modulation

Info

Publication number
FR1378885A
FR1378885A FR943261A FR943261A FR1378885A FR 1378885 A FR1378885 A FR 1378885A FR 943261 A FR943261 A FR 943261A FR 943261 A FR943261 A FR 943261A FR 1378885 A FR1378885 A FR 1378885A
Authority
FR
France
Prior art keywords
tractor
well
hydraulic device
traction control
pressure modulation
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
FR943261A
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.)
Massey Ferguson Inc
Original Assignee
Massey Ferguson Inc
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 Massey Ferguson Inc filed Critical Massey Ferguson Inc
Priority to FR943261A priority Critical patent/FR1378885A/en
Application granted granted Critical
Publication of FR1378885A publication Critical patent/FR1378885A/en
Expired legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01BSOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B63/00Lifting or adjusting devices or arrangements for agricultural machines or implements
    • A01B63/02Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors
    • A01B63/10Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means
    • A01B63/111Lifting 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
    • A01B63/1117Lifting 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 using a hitch position sensor

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
FR943261A 1963-07-31 1963-07-31 Hydraulic device for tractor with position and traction control as well as pressure modulation Expired FR1378885A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR943261A FR1378885A (en) 1963-07-31 1963-07-31 Hydraulic device for tractor with position and traction control as well as pressure modulation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR943261A FR1378885A (en) 1963-07-31 1963-07-31 Hydraulic device for tractor with position and traction control as well as pressure modulation

Publications (1)

Publication Number Publication Date
FR1378885A true FR1378885A (en) 1964-11-20

Family

ID=8809562

Family Applications (1)

Application Number Title Priority Date Filing Date
FR943261A Expired FR1378885A (en) 1963-07-31 1963-07-31 Hydraulic device for tractor with position and traction control as well as pressure modulation

Country Status (1)

Country Link
FR (1) FR1378885A (en)

Similar Documents

Publication Publication Date Title
BE612503A (en) Fluid pressure control device
BE607519A (en) Hydraulic control device for tractor and tractor equipped with this similar device.
BE616279A (en) Hydraulic operating device for valves
OA03396A (en) Hydraulic implement lifting and force control device for agricultural tractors.
FR1288081A (en) Hydraulic braking device
FR87811E (en) Hydraulic device for tractor with position and traction control as well as pressure modulation
FR1378885A (en) Hydraulic device for tractor with position and traction control as well as pressure modulation
DK87702C (en) Control system for a tractor's hydraulic lifting mechanism and control valve for use in the system.
FR1290277A (en) Hydraulic brake control device for off-road vehicles and their trailers
FR1293001A (en) Hydraulic braking device for vehicle with hydropneumatic or hydromechanical suspension
DK108823C (en) Hydraulic lifting mechanism for a tractor or similar towing vehicle.
OA01448A (en) Hydraulic lifting device for tractors.
CH401566A (en) Control device for tractors equipped with a hitch for tools and a hydraulic lifting device for said hitch
FR1222459A (en) Hydraulic lifting device for tractors
BE618151A (en) Hydraulic braking device
FR1218165A (en) Hydraulic lift control device in particular for agricultural tractors
FR1384241A (en) Hydraulic control system for tractor hitch
FR1388845A (en) Distributor device with combined hydraulic piston
FR1373975A (en) Tractor implement control device with release valve
FR1376689A (en) Hydraulic braking device for trailers
FR1114293A (en) Control device for hydraulic control and tractor equipped with said device
FR1482545A (en) Auxiliary safety device for tractor as well as tractor provided with said device
FR1353955A (en) Braking device for tractors and their trailers
FR1291684A (en) Hydraulic tool lifting device for tractors
FR92687E (en) Hydraulic trailer braking device