GB1037701A - A seed bed harrow - Google Patents

A seed bed harrow

Info

Publication number
GB1037701A
GB1037701A GB1453564A GB1453564A GB1037701A GB 1037701 A GB1037701 A GB 1037701A GB 1453564 A GB1453564 A GB 1453564A GB 1453564 A GB1453564 A GB 1453564A GB 1037701 A GB1037701 A GB 1037701A
Authority
GB
United Kingdom
Prior art keywords
pivoted
beams
members
frame
length
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
GB1453564A
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
Publication of GB1037701A publication Critical patent/GB1037701A/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
    • A01B19/00—Harrows with non-rotating tools
    • A01B19/02—Harrows with non-rotating tools with tools rigidly or elastically attached to a tool-frame
    • A01B19/06—Harrows with non-rotating tools with tools rigidly or elastically attached to a tool-frame with tools or tool-frames moved to-and-fro mechanically

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Soil Working Implements (AREA)

Abstract

1,037,701. Harrows. J. GIJZENBERG. April 8, 1964 [April 11, 1963], No. 14535/64. Heading A1B. A harrow comprises a number of beams pivoted on a frame 7 which is attached to a tractor lift linkage. The beams 6, 7, 8, 9 decrease in length rearwardly so that the sum total of the length of each beam and the double value of its amplitude is constant for each beam. Beams 7, 9 are pivoted on short members 2 which are pivoted on the front members of the frame 7 and beams 6, 8 are pivoted on members 3 which are also pivoted on the front member of frame 7. The members 2, 3 are oscillated by separate driving rods 12, 13 which are rotatably secured to eccentrically disposed pins 14, 15 on driving wheels 16, 17. The length of the tines on the beams decreases rearwardly. Adjustable skids 26 determine the depth of working.
GB1453564A 1963-04-11 1964-04-08 A seed bed harrow Expired GB1037701A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL291512A NL120139C (en) 1963-04-11 1963-04-11

Publications (1)

Publication Number Publication Date
GB1037701A true GB1037701A (en) 1966-08-03

Family

ID=19754615

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1453564A Expired GB1037701A (en) 1963-04-11 1964-04-08 A seed bed harrow

Country Status (7)

Country Link
BE (1) BE646370A (en)
DE (1) DE1205327B (en)
DK (1) DK104654C (en)
FR (1) FR1390675A (en)
GB (1) GB1037701A (en)
NL (1) NL120139C (en)
SE (1) SE310571B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6602554A (en) * 1966-02-28 1967-08-29
NL143791B (en) * 1970-08-18 1974-11-15 Eerste Emmeloorer Maschf Nv SOIL WORKING MACHINE.
DE102020117613A1 (en) 2020-07-03 2022-01-05 Helmut Moosbauer Agricultural hoe

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE92226C (en) *
BE521889A (en) *
DE849773C (en) * 1949-05-28 1952-09-18 Agrikultur Ges Machine harrow
GB666533A (en) * 1949-08-26 1952-02-13 Horstman Ltd Improvements in or relating to reciprocating cultivators
CH295911A (en) * 1951-05-04 1954-01-31 Adolf Kehrli Heinrich Agricultural machine.
DE1053834B (en) * 1957-03-06 1959-03-26 Rabewerk Clausing Heinrich Arrangement for attaching agricultural attachments to tractors

Also Published As

Publication number Publication date
FR1390675A (en) 1965-02-26
BE646370A (en) 1964-10-12
NL120139C (en) 1965-06-15
SE310571B (en) 1969-05-05
DE1205327B (en) 1965-11-18
DK104654C (en) 1966-06-13

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