GB230319A - Improvements in or relating to trawl boards for fish trawling gear - Google Patents

Improvements in or relating to trawl boards for fish trawling gear

Info

Publication number
GB230319A
GB230319A GB1276324A GB1276324A GB230319A GB 230319 A GB230319 A GB 230319A GB 1276324 A GB1276324 A GB 1276324A GB 1276324 A GB1276324 A GB 1276324A GB 230319 A GB230319 A GB 230319A
Authority
GB
United Kingdom
Prior art keywords
relating
frame
gear
trawl boards
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
GB1276324A
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 GB1276324A priority Critical patent/GB230319A/en
Publication of GB230319A publication Critical patent/GB230319A/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)
  • Mechanical Means For Catching Fish (AREA)

Abstract

230,319. Brown, F. May 24, 1924. Trawling-gear. - In otter-boards of the kind which are provided with openings in rear of the towing warp attachment to diminish the pressure of the water at that part, the openings E are of triangular or V-shape with the apex at or near the centre of the board. In the construction shown, the board is formed of wood planks A, and metal bars B arranged in a frame C of channel-section. A metal frame F fits into the aperture E and is connected to the planks A and frame. C by bolts f, f<1>. In a modification, the base of the triangle formed by the vertical members of the frames C and F is omitted.
GB1276324A 1924-05-24 1924-05-24 Improvements in or relating to trawl boards for fish trawling gear Expired GB230319A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1276324A GB230319A (en) 1924-05-24 1924-05-24 Improvements in or relating to trawl boards for fish trawling gear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1276324A GB230319A (en) 1924-05-24 1924-05-24 Improvements in or relating to trawl boards for fish trawling gear

Publications (1)

Publication Number Publication Date
GB230319A true GB230319A (en) 1925-03-12

Family

ID=10010670

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1276324A Expired GB230319A (en) 1924-05-24 1924-05-24 Improvements in or relating to trawl boards for fish trawling gear

Country Status (1)

Country Link
GB (1) GB230319A (en)

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