GB216721A - Improvements in trawl boards - Google Patents

Improvements in trawl boards

Info

Publication number
GB216721A
GB216721A GB1741223A GB1741223A GB216721A GB 216721 A GB216721 A GB 216721A GB 1741223 A GB1741223 A GB 1741223A GB 1741223 A GB1741223 A GB 1741223A GB 216721 A GB216721 A GB 216721A
Authority
GB
United Kingdom
Prior art keywords
ropes
hauling
warp
net
secured
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
GB1741223A
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.)
DAVID PETTIT
Original Assignee
DAVID PETTIT
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 DAVID PETTIT filed Critical DAVID PETTIT
Priority to GB1741223A priority Critical patent/GB216721A/en
Publication of GB216721A publication Critical patent/GB216721A/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)
  • Housing For Livestock And Birds (AREA)

Abstract

216,721. Pettit, D. July 5, 1923. Trawling-gear. - The distances of the points of attachment of the hauling warp D and net ropes from the surface of the trawl board A are adjusted independently by means of brackets B, G to which the ropes are connected and arms E, H, which are adjustably secured to the plates F. J. Ropes or bridles N secure the net warps L to the hauling warp D. Hollow balls may be secured to the head rope.
GB1741223A 1923-07-05 1923-07-05 Improvements in trawl boards Expired GB216721A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1741223A GB216721A (en) 1923-07-05 1923-07-05 Improvements in trawl boards

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1741223A GB216721A (en) 1923-07-05 1923-07-05 Improvements in trawl boards

Publications (1)

Publication Number Publication Date
GB216721A true GB216721A (en) 1924-06-05

Family

ID=10094736

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1741223A Expired GB216721A (en) 1923-07-05 1923-07-05 Improvements in trawl boards

Country Status (1)

Country Link
GB (1) GB216721A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0562780A1 (en) * 1992-03-24 1993-09-29 Geco A.S. Deflector

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0562780A1 (en) * 1992-03-24 1993-09-29 Geco A.S. Deflector
US5357892A (en) * 1992-03-24 1994-10-25 Geco A.S. Deflector

Similar Documents

Publication Publication Date Title
GB216721A (en) Improvements in trawl boards
DE521817C (en) Rubber band, especially as a drive belt, with a metal band insert
GB282520A (en) Improvements in or connected with trawling gear
GB228673A (en) Improvements in and connected with trawl fishing apparatus
GB209032A (en) Improvements in trawling gear
GB264138A (en) Improvements in trawling gears
DE334102C (en) As a laute buoy or for other purposes separate from the holding buoy to be laid transmitter arrangement for underwater sound signals
GB271218A (en) Improvements relating to trawling gear for surface fishing or "sweeping"
GB143227A (en) Improvements in or relating to trawl nets
GB237650A (en) Improvements in and relating to trawling gear
GB259913A (en) Improvements in or relating to trawl nets and the like
GB252492A (en) Improvements in or relating to otter boards for spreading the mouths of trawl nets
GB192064A (en) Improvements in fishing nets
GB284504A (en) Device for towing nets
GB410473A (en) Improvements relating to trawling gear
GB280788A (en) Improvements in or relating to otter boards
GB216745A (en) Improvements in or connected with trawl fishing nets
GB341055A (en) Improvements in and relating to trawling gear
GB236094A (en) Improvements in trawling nets
GB648089A (en) Improvements in and relating to trawling gear
GB235923A (en) Improvements in trawling nets
GB217502A (en) Trailing net with double waist
GB230319A (en) Improvements in or relating to trawl boards for fish trawling gear
GB249028A (en) Improvements in and relating to otter trawling gear
GB278708A (en) Improvements in trawling gears