FR2431816B1 - - Google Patents

Info

Publication number
FR2431816B1
FR2431816B1 FR7915456A FR7915456A FR2431816B1 FR 2431816 B1 FR2431816 B1 FR 2431816B1 FR 7915456 A FR7915456 A FR 7915456A FR 7915456 A FR7915456 A FR 7915456A FR 2431816 B1 FR2431816 B1 FR 2431816B1
Authority
FR
France
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
FR7915456A
Other versions
FR2431816A1 (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.)
Fiat Trattori SpA
Original Assignee
Fiat Trattori SpA
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 Fiat Trattori SpA filed Critical Fiat Trattori SpA
Publication of FR2431816A1 publication Critical patent/FR2431816A1/fr
Application granted granted Critical
Publication of FR2431816B1 publication Critical patent/FR2431816B1/fr
Granted 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)
  • Lifting Devices For Agricultural Implements (AREA)
  • Agricultural Machines (AREA)
FR7915456A 1978-07-28 1979-06-15 Dispositif de levage pour tracteur agricole Granted FR2431816A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT68809/78A IT1160559B (it) 1978-07-28 1978-07-28 Dispositivo per il sollevamento di attrezzi portati da trattori agricoli

Publications (2)

Publication Number Publication Date
FR2431816A1 FR2431816A1 (fr) 1980-02-22
FR2431816B1 true FR2431816B1 (fr) 1983-09-09

Family

ID=11310639

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7915456A Granted FR2431816A1 (fr) 1978-07-28 1979-06-15 Dispositif de levage pour tracteur agricole

Country Status (6)

Country Link
US (1) US4260025A (fr)
JP (1) JPS5534092A (fr)
DE (1) DE2926876C3 (fr)
FR (1) FR2431816A1 (fr)
GB (1) GB2026296B (fr)
IT (1) IT1160559B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1168687B (it) * 1983-09-30 1987-05-20 Fiat Trattori Spa Gruppo per il sollevamento e l'abbassamento di un attrezzo agricolo collegato ad un trattore
JPS60132825A (ja) * 1983-12-19 1985-07-15 Sumitomo Heavy Ind Ltd タイヤ自動仕分けおよび棚積み装置
JPS62264117A (ja) * 1986-05-09 1987-11-17 Kao Corp 物品の仕分け方法
JPH0725419B2 (ja) * 1986-05-09 1995-03-22 花王株式会社 物品の仕分け方法およびその装置
US5042586A (en) * 1990-12-14 1991-08-27 Deere & Company Tractor draft force sensor
CN105440127B (zh) * 2015-12-30 2018-10-16 上海莱士血液制品股份有限公司 一种以人血浆Cohn组分III为原料的FEIBA的制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2996125A (en) * 1957-05-06 1961-08-15 Massey Ferguson Inc Implement mounting system
US3191687A (en) * 1962-04-25 1965-06-29 Massey Ferguson Inc Automatic draft control and compensating system for tractors
GB1102461A (en) * 1963-09-11 1968-02-07 South African Farm Impl Improvements in or relating to tractors
US3814188A (en) * 1972-10-02 1974-06-04 Allis Chalmers Electronic draft load sensing system
US3869001A (en) * 1974-04-18 1975-03-04 Massey Ferguson Inc Fulcrum bushing on the resilient bar draft sensing
IT1108132B (it) * 1978-07-12 1985-12-02 Fiat Trattori Spa Dispositivo atto a migliorare il controllo di attrezzi portati da trattori agricoli

Also Published As

Publication number Publication date
IT7868809A0 (it) 1978-07-28
DE2926876A1 (de) 1980-02-07
US4260025A (en) 1981-04-07
FR2431816A1 (fr) 1980-02-22
GB2026296A (en) 1980-02-06
IT1160559B (it) 1987-03-11
DE2926876C3 (de) 1981-08-13
JPS5534092A (en) 1980-03-10
DE2926876B2 (de) 1980-11-13
GB2026296B (en) 1982-08-18

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Legal Events

Date Code Title Description
ST Notification of lapse