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CH401566A - Dispositivo di controllo per trattori muniti di un attacco per attrezzi e di un dispositivo idraulico di sollevamento di detto attacco - Google Patents

Dispositivo di controllo per trattori muniti di un attacco per attrezzi e di un dispositivo idraulico di sollevamento di detto attacco

Info

Publication number
CH401566A
CH401566A CH1373363A CH1373363A CH401566A CH 401566 A CH401566 A CH 401566A CH 1373363 A CH1373363 A CH 1373363A CH 1373363 A CH1373363 A CH 1373363A CH 401566 A CH401566 A CH 401566A
Authority
CH
Switzerland
Prior art keywords
hitch
tools
hydraulic lifting
control device
lifting device
Prior art date
Application number
CH1373363A
Other languages
English (en)
Inventor
Cassani Francesco
Original Assignee
Same Societa Accomandita Motor
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 Same Societa Accomandita Motor filed Critical Same Societa Accomandita Motor
Publication of CH401566A publication Critical patent/CH401566A/it

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
    • A01B63/1117—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

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Lifting Devices For Agricultural Implements (AREA)
  • Treatment Of Fiber Materials (AREA)
CH1373363A 1962-11-09 1963-11-08 Dispositivo di controllo per trattori muniti di un attacco per attrezzi e di un dispositivo idraulico di sollevamento di detto attacco CH401566A (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2219362 1962-11-09

Publications (1)

Publication Number Publication Date
CH401566A true CH401566A (it) 1965-10-31

Family

ID=11192847

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1373363A CH401566A (it) 1962-11-09 1963-11-08 Dispositivo di controllo per trattori muniti di un attacco per attrezzi e di un dispositivo idraulico di sollevamento di detto attacco

Country Status (5)

Country Link
US (1) US3220485A (it)
AT (1) AT258624B (it)
CH (1) CH401566A (it)
ES (1) ES293582A1 (it)
GB (1) GB1069462A (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3653446A (en) * 1969-07-24 1972-04-04 White Farm Equip Draft and position control for tractor drawn implements
DE102017121152B4 (de) * 2017-04-24 2023-10-26 Pöttinger Landtechnik Gmbh Landwirtschaftliches Bodenbearbeitungsgerät
CN110024519B (zh) * 2019-04-19 2022-07-08 山东交通学院 一种大马力拖拉机作业机组的减振方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE25415E (en) * 1963-07-16 Hydraulic power unit and control system for tractors
US2721508A (en) * 1951-11-26 1955-10-25 Deere Mfg Co Automatic load control for agricultural vehicle-implement outfits
US2996124A (en) * 1954-08-20 1961-08-15 Massey Ferguson Inc Power operating and control system for tractors
US2996125A (en) * 1957-05-06 1961-08-15 Massey Ferguson Inc Implement mounting system
DE1082442B (de) * 1957-09-03 1960-05-25 Massey Ferguson Great Britain Vorrichtung zum Umschalten des Krafthebers eines Ackerschleppers auf Zugkraft- oder auf Lagensteuerung
GB883643A (en) * 1959-09-23 1961-12-06 Same Soc Acc Motori Endotermic Improvements in automatic control systems for tools carried, semi-carried or trailed by a tractor
US3095933A (en) * 1960-02-23 1963-07-02 Massey Ferguson Inc Hydraulic control system
US3083777A (en) * 1960-08-11 1963-04-02 Int Harvester Co Hydraulic lift control mechanism

Also Published As

Publication number Publication date
AT258624B (de) 1967-12-11
ES293582A1 (es) 1964-03-01
US3220485A (en) 1965-11-30
GB1069462A (en) 1967-05-17

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