FR2303460A1 - Dispositif de commande pour mecanisme de levage assiste pour tracteurs - Google Patents

Dispositif de commande pour mecanisme de levage assiste pour tracteurs

Info

Publication number
FR2303460A1
FR2303460A1 FR7605337A FR7605337A FR2303460A1 FR 2303460 A1 FR2303460 A1 FR 2303460A1 FR 7605337 A FR7605337 A FR 7605337A FR 7605337 A FR7605337 A FR 7605337A FR 2303460 A1 FR2303460 A1 FR 2303460A1
Authority
FR
France
Prior art keywords
tractors
control device
lifting mechanism
assisted lifting
assisted
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.)
Granted
Application number
FR7605337A
Other languages
English (en)
French (fr)
Other versions
FR2303460B1 (enrdf_load_stackoverflow
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.)
BROWN TRACTORS Ltd
David Brown Tractors Ltd
Original Assignee
BROWN TRACTORS Ltd
David Brown Tractors Ltd
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 BROWN TRACTORS Ltd, David Brown Tractors Ltd filed Critical BROWN TRACTORS Ltd
Publication of FR2303460A1 publication Critical patent/FR2303460A1/fr
Application granted granted Critical
Publication of FR2303460B1 publication Critical patent/FR2303460B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D49/00—Tractors
    • B62D49/02—Tractors modified to take lifting devices
    • 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
    • A01B63/1117—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 using a hitch position sensor

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Lifting Devices For Agricultural Implements (AREA)
FR7605337A 1975-03-11 1976-02-26 Dispositif de commande pour mecanisme de levage assiste pour tracteurs Granted FR2303460A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB995875A GB1493493A (en) 1975-03-11 1975-03-11 Control means for a tractor power lift mechanism

Publications (2)

Publication Number Publication Date
FR2303460A1 true FR2303460A1 (fr) 1976-10-08
FR2303460B1 FR2303460B1 (enrdf_load_stackoverflow) 1982-12-03

Family

ID=9881919

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7605337A Granted FR2303460A1 (fr) 1975-03-11 1976-02-26 Dispositif de commande pour mecanisme de levage assiste pour tracteurs

Country Status (7)

Country Link
AU (1) AU497063B2 (enrdf_load_stackoverflow)
CA (1) CA1024419A (enrdf_load_stackoverflow)
DE (1) DE7606567U1 (enrdf_load_stackoverflow)
FR (1) FR2303460A1 (enrdf_load_stackoverflow)
GB (1) GB1493493A (enrdf_load_stackoverflow)
IT (1) IT1069351B (enrdf_load_stackoverflow)
SE (1) SE428989B (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4108248A (en) * 1975-12-22 1978-08-22 Massey-Ferguson Inc. Draft and position control linkage with depth limit for a tractor
EP0216321A3 (en) * 1985-09-26 1988-01-27 Deere & Company Control device for a power lift

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4108248A (en) * 1975-12-22 1978-08-22 Massey-Ferguson Inc. Draft and position control linkage with depth limit for a tractor
EP0216321A3 (en) * 1985-09-26 1988-01-27 Deere & Company Control device for a power lift

Also Published As

Publication number Publication date
FR2303460B1 (enrdf_load_stackoverflow) 1982-12-03
CA1024419A (en) 1978-01-17
AU1174976A (en) 1977-09-15
IT1069351B (it) 1985-03-25
AU497063B2 (en) 1978-11-23
DE7606567U1 (de) 1976-12-16
GB1493493A (en) 1977-11-30
SE428989B (sv) 1983-08-08
SE7602290L (sv) 1976-09-13

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Legal Events

Date Code Title Description
TP Transmission of property
CD Change of name or company name
ST Notification of lapse