GB620372A - Trawling device - Google Patents

Trawling device

Info

Publication number
GB620372A
GB620372A GB1518/47A GB151847A GB620372A GB 620372 A GB620372 A GB 620372A GB 1518/47 A GB1518/47 A GB 1518/47A GB 151847 A GB151847 A GB 151847A GB 620372 A GB620372 A GB 620372A
Authority
GB
United Kingdom
Prior art keywords
plate
otter
fishing
board
curved plate
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
GB1518/47A
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.)
HENRY ALEXANDER SCHEEL
Original Assignee
HENRY ALEXANDER SCHEEL
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 HENRY ALEXANDER SCHEEL filed Critical HENRY ALEXANDER SCHEEL
Publication of GB620372A publication Critical patent/GB620372A/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

620,372. Fishing. SCHEEL, H. A. Jan. 16, 1947, No. 1518. Convention date, Oct. 28, 1946. [Class 48] An otter-board includes a curved plate 1 and a stabilizing plate 3. The camberchord ratio of the curved plate is 0.095 Π0.045. A plate 11, inclined to the vertical, is fitted at the bottom of the otter-board. Brackets 28 or holes 25 are provided for attachments to the fishing net.
GB1518/47A 1946-10-28 1947-01-16 Trawling device Expired GB620372A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US620372XA 1946-10-28 1946-10-28

Publications (1)

Publication Number Publication Date
GB620372A true GB620372A (en) 1949-03-23

Family

ID=22039810

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1518/47A Expired GB620372A (en) 1946-10-28 1947-01-16 Trawling device

Country Status (1)

Country Link
GB (1) GB620372A (en)

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