GB2106767B - Improvements in and relating to tractor linkages - Google Patents

Improvements in and relating to tractor linkages

Info

Publication number
GB2106767B
GB2106767B GB08227273A GB8227273A GB2106767B GB 2106767 B GB2106767 B GB 2106767B GB 08227273 A GB08227273 A GB 08227273A GB 8227273 A GB8227273 A GB 8227273A GB 2106767 B GB2106767 B GB 2106767B
Authority
GB
United Kingdom
Prior art keywords
relating
tractor
linkages
tractor linkages
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
GB08227273A
Other versions
GB2106767A (en
Inventor
Peter Alfred Cowell
Paul Francis Herbert
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB08227273A priority Critical patent/GB2106767B/en
Publication of GB2106767A publication Critical patent/GB2106767A/en
Application granted granted Critical
Publication of GB2106767B publication Critical patent/GB2106767B/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
    • 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
    • A01B63/114—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 achieve a constant working depth

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)
GB08227273A 1981-09-28 1982-09-24 Improvements in and relating to tractor linkages Expired GB2106767B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08227273A GB2106767B (en) 1981-09-28 1982-09-24 Improvements in and relating to tractor linkages

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8129222 1981-09-28
GB08227273A GB2106767B (en) 1981-09-28 1982-09-24 Improvements in and relating to tractor linkages

Publications (2)

Publication Number Publication Date
GB2106767A GB2106767A (en) 1983-04-20
GB2106767B true GB2106767B (en) 1985-12-18

Family

ID=26280821

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08227273A Expired GB2106767B (en) 1981-09-28 1982-09-24 Improvements in and relating to tractor linkages

Country Status (1)

Country Link
GB (1) GB2106767B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19747949C2 (en) * 1997-10-30 2001-06-28 Walterscheid Gmbh Gkn Device for adjusting the length of a top link of an attachment of a tractor
DE10350651B3 (en) 2003-10-29 2005-05-25 Gkn Walterscheid Gmbh Method for length adjustment of a top link
FR2967865B1 (en) * 2010-11-30 2012-12-07 Agrotronix AGRICULTURAL MACHINE WITH AUTOMATIC PLATE CORRECTION
CN106612674A (en) * 2016-11-29 2017-05-10 湖南春燕机械制造有限公司 Automatic tilling depth control system and method

Also Published As

Publication number Publication date
GB2106767A (en) 1983-04-20

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Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930924