GB323062A - Improvements in and connected with skimmer-blades used in front of ploughs - Google Patents

Improvements in and connected with skimmer-blades used in front of ploughs

Info

Publication number
GB323062A
GB323062A GB2883128A GB2883128A GB323062A GB 323062 A GB323062 A GB 323062A GB 2883128 A GB2883128 A GB 2883128A GB 2883128 A GB2883128 A GB 2883128A GB 323062 A GB323062 A GB 323062A
Authority
GB
United Kingdom
Prior art keywords
ploughs
skimmer
bracket
secured
cutting
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
GB2883128A
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.)
JOHN HARKNESS JUNIOR
Original Assignee
JOHN HARKNESS JUNIOR
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 JOHN HARKNESS JUNIOR filed Critical JOHN HARKNESS JUNIOR
Priority to GB2883128A priority Critical patent/GB323062A/en
Publication of GB323062A publication Critical patent/GB323062A/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
    • A01B15/00—Elements, tools, or details of ploughs
    • A01B15/18—Coulters

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Scissors And Nippers (AREA)

Abstract

323,062. Harkness, J. Oct. 8, 1928. Tools. -In skimmers or skim coulters for ploughs the blade A that makes an approximately vertical cut in the soil is made in two sections capable of sliding one within the other and each having a cutting- edge B, the two sections being secured in a bracket by a tapered pin E so that they may be reversed and adjusted, the two cutting-edges being used alternately. A triangular skimmer plate G is connected by a bolt G<1> to a projection on the bracket C, a set-screw bearing against one edge to keep the point pressed against the block A. A wing H is secured by the same bolt G<1>.
GB2883128A 1928-10-08 1928-10-08 Improvements in and connected with skimmer-blades used in front of ploughs Expired GB323062A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2883128A GB323062A (en) 1928-10-08 1928-10-08 Improvements in and connected with skimmer-blades used in front of ploughs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2883128A GB323062A (en) 1928-10-08 1928-10-08 Improvements in and connected with skimmer-blades used in front of ploughs

Publications (1)

Publication Number Publication Date
GB323062A true GB323062A (en) 1929-12-24

Family

ID=10281848

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2883128A Expired GB323062A (en) 1928-10-08 1928-10-08 Improvements in and connected with skimmer-blades used in front of ploughs

Country Status (1)

Country Link
GB (1) GB323062A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015057080A1 (en) * 2013-10-18 2015-04-23 Kverneland Group Operations Norway As Depth adjustment device for a plough skimmer

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015057080A1 (en) * 2013-10-18 2015-04-23 Kverneland Group Operations Norway As Depth adjustment device for a plough skimmer
CN105873430A (en) * 2013-10-18 2016-08-17 格兰集团营运挪威股份有限公司 Depth adjustment device for a plough skimmer
EA029755B1 (en) * 2013-10-18 2018-05-31 Квернеланд Груп Оперейшнз Норвей Ас Depth adjustment device for a plough skimmer
CN105873430B (en) * 2013-10-18 2019-03-01 格兰集团营运挪威股份有限公司 For ploughing the depth adjustment of separator

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