GB252492A - Improvements in or relating to otter boards for spreading the mouths of trawl nets - Google Patents

Improvements in or relating to otter boards for spreading the mouths of trawl nets

Info

Publication number
GB252492A
GB252492A GB740225A GB740225A GB252492A GB 252492 A GB252492 A GB 252492A GB 740225 A GB740225 A GB 740225A GB 740225 A GB740225 A GB 740225A GB 252492 A GB252492 A GB 252492A
Authority
GB
United Kingdom
Prior art keywords
mouths
spreading
relating
boards
otter boards
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
GB740225A
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 GB740225A priority Critical patent/GB252492A/en
Publication of GB252492A publication Critical patent/GB252492A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K73/00—Drawn nets
    • A01K73/02—Trawling nets
    • A01K73/04—Devices for spreading or positioning, e.g. control thereof
    • A01K73/045—Devices for spreading or positioning, e.g. control thereof for lateral sheering, e.g. trawl boards

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)

Abstract

252,492. Loncaster, J. W. March 19, 1925. Trawling-gear. - Trawl boards are constructed with a number of boards C' - - C<3>, spaced apart so as to leave longitudinal apertures X; thus forming a board of increased height without adding to the weight. The boards are secured in a metal frame.
GB740225A 1925-03-19 1925-03-19 Improvements in or relating to otter boards for spreading the mouths of trawl nets Expired GB252492A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB740225A GB252492A (en) 1925-03-19 1925-03-19 Improvements in or relating to otter boards for spreading the mouths of trawl nets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB740225A GB252492A (en) 1925-03-19 1925-03-19 Improvements in or relating to otter boards for spreading the mouths of trawl nets

Publications (1)

Publication Number Publication Date
GB252492A true GB252492A (en) 1926-06-03

Family

ID=9832415

Family Applications (1)

Application Number Title Priority Date Filing Date
GB740225A Expired GB252492A (en) 1925-03-19 1925-03-19 Improvements in or relating to otter boards for spreading the mouths of trawl nets

Country Status (1)

Country Link
GB (1) GB252492A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4597214A (en) * 1983-11-11 1986-07-01 Collins Clifford W Trawling apparatus
US4653213A (en) * 1985-03-27 1987-03-31 May Billy D Low resistance net-supporting frame assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4597214A (en) * 1983-11-11 1986-07-01 Collins Clifford W Trawling apparatus
US4653213A (en) * 1985-03-27 1987-03-31 May Billy D Low resistance net-supporting frame assembly

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