GB666533A - Improvements in or relating to reciprocating cultivators - Google Patents

Improvements in or relating to reciprocating cultivators

Info

Publication number
GB666533A
GB666533A GB2224849A GB2224849A GB666533A GB 666533 A GB666533 A GB 666533A GB 2224849 A GB2224849 A GB 2224849A GB 2224849 A GB2224849 A GB 2224849A GB 666533 A GB666533 A GB 666533A
Authority
GB
United Kingdom
Prior art keywords
tines
reciprocating
bars
levers
tractor
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
GB2224849A
Inventor
Bevan Graham Horstmann
Sidney Adolph Horstmann
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.)
HORSTMAN Ltd
Original Assignee
HORSTMAN Ltd
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 HORSTMAN Ltd filed Critical HORSTMAN Ltd
Priority to GB2224849A priority Critical patent/GB666533A/en
Priority to DEH6091A priority patent/DE837330C/en
Publication of GB666533A publication Critical patent/GB666533A/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)
  • Agricultural Machines (AREA)
  • Soil Working Implements (AREA)

Abstract

666,533. Agricultural implement. HORSTMAN, Ltd. Nov. 24, 1950 [Aug. 26, 1949], No. 22248/49. Class 6(i) In a cultivator having tines 1, 2, actuated by a reciprocating mechanism arranged to move the tines from side to side, the tines being mounted on a transverse bar 4 or 5 attached to a main support 3 by means of a plurality of parallel levers 6. 7 pivoted to the support 3 and to the bars 4 or 5, the bearings for the pivots on the levers 6, 7 by means of which they are pivotally attached to the bars 4 or 5 being resiliently mounted. As shown a rubber bush 19 is interposed between a housing 21 and a bearing member 20 surrounding a pivot pin 11 partially encased in a spacing sleeve 10. The machine is provided with adjustable land-wheels 22 and members 12, 13 for attachment to a tractor, the reciprocating device being driven from the tractor power shaft. Specifications 628,789 and 646,318 are referred to.
GB2224849A 1949-08-26 1949-08-26 Improvements in or relating to reciprocating cultivators Expired GB666533A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2224849A GB666533A (en) 1949-08-26 1949-08-26 Improvements in or relating to reciprocating cultivators
DEH6091A DE837330C (en) 1949-08-26 1950-10-01 Harrow, cultivator or the like with reciprocating tines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2224849A GB666533A (en) 1949-08-26 1949-08-26 Improvements in or relating to reciprocating cultivators

Publications (1)

Publication Number Publication Date
GB666533A true GB666533A (en) 1952-02-13

Family

ID=10176294

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2224849A Expired GB666533A (en) 1949-08-26 1949-08-26 Improvements in or relating to reciprocating cultivators

Country Status (2)

Country Link
DE (1) DE837330C (en)
GB (1) GB666533A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2980190A (en) * 1958-01-03 1961-04-18 Gerald C Hannagan Crop thinner

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE963653C (en) * 1951-05-18 1957-05-09 Wilhelm Pluemecke Fa Harrow swinging to and fro to the side with several rows of tines
DE1012770B (en) * 1952-03-19 1957-07-25 Gustav Rutkowski Swing harrow
DE1099248B (en) * 1956-10-17 1961-02-09 Massey Harris Ferguson Inc Agricultural equipment, the frame of which has support parts articulated on the power lift of a tractor
DE1118524B (en) * 1959-09-03 1961-11-30 W Pluemecke Fa Steering device for an agricultural multi-purpose attachment
DE1154300B (en) * 1961-02-21 1963-09-12 Fritz Scheifele Harrow with one or more harrow fields arranged next to one another
BE639170A (en) * 1962-09-28
NL120139C (en) * 1963-04-11 1965-06-15
NL7412227A (en) * 1974-09-16 1976-03-18 Lely Nv C Van Der SOIL WORKING MACHINE.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2980190A (en) * 1958-01-03 1961-04-18 Gerald C Hannagan Crop thinner

Also Published As

Publication number Publication date
DE837330C (en) 1951-04-21

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