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GB2004725B - Hydraulic lifting device on a farm tractor equipped with a three-point hitch - Google Patents

Hydraulic lifting device on a farm tractor equipped with a three-point hitch

Info

Publication number
GB2004725B
GB2004725B GB7827845A GB7827845A GB2004725B GB 2004725 B GB2004725 B GB 2004725B GB 7827845 A GB7827845 A GB 7827845A GB 7827845 A GB7827845 A GB 7827845A GB 2004725 B GB2004725 B GB 2004725B
Authority
GB
United Kingdom
Prior art keywords
lifting device
hydraulic lifting
point hitch
farm tractor
tractor equipped
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
GB7827845A
Other versions
GB2004725A (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.)
Navistar Inc
Original Assignee
International Harverster Corp
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 International Harverster Corp filed Critical International Harverster Corp
Publication of GB2004725A publication Critical patent/GB2004725A/en
Application granted granted Critical
Publication of GB2004725B publication Critical patent/GB2004725B/en
Expired 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
    • A01B59/00—Devices specially adapted for connection between animals or tractors and agricultural machines or implements
    • A01B59/04—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines pulled or pushed by a tractor
    • A01B59/042—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines pulled or pushed by a tractor having pulling means arranged on the rear part of the tractor
    • A01B59/043—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines pulled or pushed by a tractor having pulling means arranged on the rear part of the tractor supported at three points, e.g. by quick-release couplings

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Machines (AREA)
GB7827845A 1977-09-27 1978-06-26 Hydraulic lifting device on a farm tractor equipped with a three-point hitch Expired GB2004725B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772743405 DE2743405B2 (en) 1977-09-27 1977-09-27 Hydraulic lifting device on an agricultural tractor with three-point hitch

Publications (2)

Publication Number Publication Date
GB2004725A GB2004725A (en) 1979-04-11
GB2004725B true GB2004725B (en) 1982-02-17

Family

ID=6020000

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7827845A Expired GB2004725B (en) 1977-09-27 1978-06-26 Hydraulic lifting device on a farm tractor equipped with a three-point hitch

Country Status (3)

Country Link
DE (1) DE2743405B2 (en)
FR (1) FR2403730A1 (en)
GB (1) GB2004725B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108021022B (en) * 2018-01-31 2024-02-20 吉林省农业机械研究院 Rear-mounted three-point suspension device of tractor and control method thereof
CN114128429A (en) * 2021-12-29 2022-03-04 湖南农夫机电有限公司 Tractor forced-pressure lifting control system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT268746B (en) * 1967-10-12 1969-02-25 Steyr Daimler Puch Ag Additional part for the lower links of tractor hoists

Also Published As

Publication number Publication date
GB2004725A (en) 1979-04-11
DE2743405B2 (en) 1979-08-23
FR2403730B3 (en) 1981-07-24
FR2403730A1 (en) 1979-04-20
DE2743405A1 (en) 1979-03-29

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee