FR1050338A - Method and device for trawling adjustable to different depths - Google Patents

Method and device for trawling adjustable to different depths

Info

Publication number
FR1050338A
FR1050338A FR1050338DA FR1050338A FR 1050338 A FR1050338 A FR 1050338A FR 1050338D A FR1050338D A FR 1050338DA FR 1050338 A FR1050338 A FR 1050338A
Authority
FR
France
Prior art keywords
trawling
adjustable
different depths
depths
different
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
Other languages
French (fr)
Inventor
Louis Ayello
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 filed Critical
Application granted granted Critical
Publication of FR1050338A publication Critical patent/FR1050338A/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)
FR1050338D 1951-09-12 1951-09-12 Method and device for trawling adjustable to different depths Expired FR1050338A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1050338T 1951-09-12

Publications (1)

Publication Number Publication Date
FR1050338A true FR1050338A (en) 1954-01-06

Family

ID=9594184

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1050338D Expired FR1050338A (en) 1951-09-12 1951-09-12 Method and device for trawling adjustable to different depths

Country Status (1)

Country Link
FR (1) FR1050338A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3231998A (en) * 1963-04-01 1966-02-01 Frank J Luketa Invertible trawl door with resilient edge and adjustable ballasting
US3401477A (en) * 1967-03-29 1968-09-17 Felix Robins & Robbins Attitude control of trawl doors
US3460284A (en) * 1966-07-12 1969-08-12 Colonial Treasurer Inc The Device for opening trawl nets

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3231998A (en) * 1963-04-01 1966-02-01 Frank J Luketa Invertible trawl door with resilient edge and adjustable ballasting
US3460284A (en) * 1966-07-12 1969-08-12 Colonial Treasurer Inc The Device for opening trawl nets
US3401477A (en) * 1967-03-29 1968-09-17 Felix Robins & Robbins Attitude control of trawl doors

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