GB2250903A - Bracken breaker - Google Patents

Bracken breaker Download PDF

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Publication number
GB2250903A
GB2250903A GB9022979A GB9022979A GB2250903A GB 2250903 A GB2250903 A GB 2250903A GB 9022979 A GB9022979 A GB 9022979A GB 9022979 A GB9022979 A GB 9022979A GB 2250903 A GB2250903 A GB 2250903A
Authority
GB
United Kingdom
Prior art keywords
bracken
energy
breaker
reverse
machines
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.)
Withdrawn
Application number
GB9022979A
Other versions
GB9022979D0 (en
Inventor
John Wood
Brian Otterburn
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 GB9022979A priority Critical patent/GB2250903A/en
Publication of GB9022979D0 publication Critical patent/GB9022979D0/en
Publication of GB2250903A publication Critical patent/GB2250903A/en
Withdrawn legal-status Critical Current

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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
    • A01B29/00—Rollers
    • A01B29/04—Rollers with non-smooth surface formed of rotatably-mounted rings or discs or with projections or ribs on the roller body; Land packers
    • A01B29/045—Rollers with non-smooth surface formed of rotatably-mounted rings or discs or with projections or ribs on the roller body; Land packers the soil-pressing body being a drum

Landscapes

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

Abstract

A roller having blunt blades around the periphery is used to destroy bracken by bruising and crushing the stems. The root energy is then exhausted by trying to self heal and no more energy is available for spreading. <IMAGE>

Description

BRACKEN BRUISER.
This machine is of rigid construction enabling it to be used forward or reverse enabling the operation to be carried out in reverse up the steepest gradient and return down the same track so avoiding turning of the tractor sideways on the hill, a strong safety factor. Being mounted the machine is easy to transport. The blades are blunt edged and bruise the bracken stems every 6" approx. giving a nbleedingeffect. The bracken the uses up energy trying to recover, consequently has not sufficient strength to spread. After each annual treatment erradication improves up to three years to almost extinction.
No damage caused to other plant life. Three years treatment would cost approximately the same as spraying but would be environmently friendly. The machine can be constructed to various widths to suit tractor horse power.

Claims (1)

  1. Bracken Breaker In our opinion it is unique in principle. Other methods of bracken destruction, to our knowledge, employ cutting edge machines which do not work in the long term because the rhizomes simply re-sprout whereas our method is to bruise, not cut, the stems. The root energy is then exhausted by trying the self heal and no more energy is available for spreading.
    Construction of the machine As opposed to other machines with cutting edges we have a nil or very low maintenance cost. It also works forward or reverse, a good safety factor, by not having to turn on the hills can reverse down again to a suitable place giving a double crushing effect. Aerial spraying can pollute streams, also destroy wild-life. This method is expensive and not guaranteed to produce the hoped for results.
GB9022979A 1990-10-23 1990-10-23 Bracken breaker Withdrawn GB2250903A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9022979A GB2250903A (en) 1990-10-23 1990-10-23 Bracken breaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9022979A GB2250903A (en) 1990-10-23 1990-10-23 Bracken breaker

Publications (2)

Publication Number Publication Date
GB9022979D0 GB9022979D0 (en) 1990-12-05
GB2250903A true GB2250903A (en) 1992-06-24

Family

ID=10684172

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9022979A Withdrawn GB2250903A (en) 1990-10-23 1990-10-23 Bracken breaker

Country Status (1)

Country Link
GB (1) GB2250903A (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4069875A (en) * 1976-03-01 1978-01-24 The Hamby Company Rolling ring
US4172501A (en) * 1977-06-01 1979-10-30 Murray Roger L Self propelled cage wheel tractor
US4195695A (en) * 1977-12-30 1980-04-01 The United States Of America As Represented By The Secretary Of Agriculture Land imprinter
US4237984A (en) * 1979-05-30 1980-12-09 The United States Of America As Represented By The Secretary Of Agriculture Rotating field plot row marker
US4240510A (en) * 1979-01-05 1980-12-23 Armand Morin Combined scarifier and branch slashing and crushing implement
GB1583123A (en) * 1978-03-23 1981-01-21 Simba Machinery Ltd Agricultural roller
US4342365A (en) * 1976-08-03 1982-08-03 Lely Cornelis V D Soil crumbling rollers
GB2117212A (en) * 1982-03-27 1983-10-12 John Walter Blench Agricultural implement

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4069875A (en) * 1976-03-01 1978-01-24 The Hamby Company Rolling ring
US4342365A (en) * 1976-08-03 1982-08-03 Lely Cornelis V D Soil crumbling rollers
US4172501A (en) * 1977-06-01 1979-10-30 Murray Roger L Self propelled cage wheel tractor
US4195695A (en) * 1977-12-30 1980-04-01 The United States Of America As Represented By The Secretary Of Agriculture Land imprinter
GB1583123A (en) * 1978-03-23 1981-01-21 Simba Machinery Ltd Agricultural roller
US4240510A (en) * 1979-01-05 1980-12-23 Armand Morin Combined scarifier and branch slashing and crushing implement
US4237984A (en) * 1979-05-30 1980-12-09 The United States Of America As Represented By The Secretary Of Agriculture Rotating field plot row marker
GB2117212A (en) * 1982-03-27 1983-10-12 John Walter Blench Agricultural implement

Also Published As

Publication number Publication date
GB9022979D0 (en) 1990-12-05

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)