DK179265B1 - Trawl-skovl til at trække efter et skib - Google Patents

Trawl-skovl til at trække efter et skib Download PDF

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Publication number
DK179265B1
DK179265B1 DKPA201671062A DKPA201671062A DK179265B1 DK 179265 B1 DK179265 B1 DK 179265B1 DK PA201671062 A DKPA201671062 A DK PA201671062A DK PA201671062 A DKPA201671062 A DK PA201671062A DK 179265 B1 DK179265 B1 DK 179265B1
Authority
DK
Denmark
Prior art keywords
trawl
trawl door
door
panels
attack
Prior art date
Application number
DKPA201671062A
Other languages
English (en)
Inventor
Gregers Baungaard
Jan Mueller
Original Assignee
Mld Aps
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 Mld Aps filed Critical Mld Aps
Priority to DKPA201671062A priority Critical patent/DK179265B1/da
Priority to EP17889268.3A priority patent/EP3562301A4/en
Priority to PCT/DK2017/050454 priority patent/WO2018121829A1/en
Application granted granted Critical
Publication of DK201671062A1 publication Critical patent/DK201671062A1/da
Publication of DK179265B1 publication Critical patent/DK179265B1/da

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Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
    • B63B21/56—Towing or pushing equipment
    • B63B21/66—Equipment specially adapted for towing underwater objects or vessels, e.g. fairings for tow-cables
    • B63B21/663—Fairings

Claims (2)

  1. PATENTKRAV
    1. Trawldør (1) til at blive trukket af en trawler, omfattende:
    5 en øvre ramme (2) der definerer en topkant af indretningen; en nedre ramme (3), der definerer en nederste kant af indretningen; paneler (4, 5) forbundet mellem de nedre (3) og de øvre rammer (2), idet panelerne fortrinsvis er af aerofoil konstruktion og forbundet med rammerne i deres respektive ender, og panelerne er anbragt over hinanden og etablerer derved kanaler for vand til at strømme gennem
    10 trawldøren, når den trækkes af trawleren, hvor trækpunkter (7) er tilvejebragt i kanalerne for at frembringe angrebsvinkler i forhold til trawleren på mellem 10 og 20 grader.
  2. 2. Trawldør (1) ifølge krav 1, hvor trækpunkterne er lavet i plader (6) anbragt inde i
    15 kanalerne i mellemområdet mellem de nedre (3) og øvre (2) rammer.
DKPA201671062A 2016-12-29 2016-12-29 Trawl-skovl til at trække efter et skib DK179265B1 (da)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DKPA201671062A DK179265B1 (da) 2016-12-29 2016-12-29 Trawl-skovl til at trække efter et skib
EP17889268.3A EP3562301A4 (en) 2016-12-29 2017-12-27 TOW FLAP WITH NEW FASTENING POINTS FOR PULLING BEHIND A SHIP
PCT/DK2017/050454 WO2018121829A1 (en) 2016-12-29 2017-12-27 Trawl door with novel fixation points for pulling after a vessel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DKPA201671062A DK179265B1 (da) 2016-12-29 2016-12-29 Trawl-skovl til at trække efter et skib

Publications (2)

Publication Number Publication Date
DK201671062A1 DK201671062A1 (da) 2018-03-19
DK179265B1 true DK179265B1 (da) 2018-03-19

Family

ID=61617268

Family Applications (1)

Application Number Title Priority Date Filing Date
DKPA201671062A DK179265B1 (da) 2016-12-29 2016-12-29 Trawl-skovl til at trække efter et skib

Country Status (3)

Country Link
EP (1) EP3562301A4 (da)
DK (1) DK179265B1 (da)
WO (1) WO2018121829A1 (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109984101B (zh) * 2019-04-30 2024-01-30 中国水产科学研究院东海水产研究所 助垂型立式拖网网板
KR102230725B1 (ko) * 2019-06-28 2021-03-22 부산대학교 산학협력단 트롤 전개판 및 그 제어 방법

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2161351A (en) * 1984-07-10 1986-01-15 Kevin Joseph Mcloughlin Otter boards
WO1997040665A1 (en) * 1996-04-30 1997-11-06 Helgi Larsen Otter board
WO2006011163A2 (en) * 2004-07-26 2006-02-02 Candis Ehf. High speed, increased hydrodynamic efficiency, light-weight molded trawl door and methods for use and manufacture
WO2008129068A1 (en) * 2007-04-24 2008-10-30 Hampidjan, Hf Perforated slat trawl door
US20080271356A1 (en) * 2004-10-27 2008-11-06 Gudmundur Vigfusson Higher Efficiency Pelagic Trawl Door Construction Employing Universally Available Materials and Method
WO2012070952A1 (en) * 2010-11-22 2012-05-31 Baro Mekaniske As Seventh bridle block system for a paravane

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB360808A (en) * 1930-05-16 1931-11-12 Wilhelm Ottermann Arrangement for trawl nets composed of a plurality of sheer devices
GB2399883B (en) * 2003-03-27 2007-06-27 Westerngeco Seismic Holdings System for depth control of a marine deflector
RU2346433C2 (ru) 2004-07-26 2009-02-20 Хэмпиджан Хф Легкая формованная распорная доска трала для высокоскоростного траления, обладающая повышенной гидродинамической эффективностью, способы ее использования и изготовления
WO2011135006A1 (en) * 2010-04-27 2011-11-03 Hampidjan Hf Perforated trawl door and methods
US8671865B2 (en) * 2010-09-17 2014-03-18 Ulmatec Baro As Bridle line control winch for a deflector

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2161351A (en) * 1984-07-10 1986-01-15 Kevin Joseph Mcloughlin Otter boards
WO1997040665A1 (en) * 1996-04-30 1997-11-06 Helgi Larsen Otter board
WO2006011163A2 (en) * 2004-07-26 2006-02-02 Candis Ehf. High speed, increased hydrodynamic efficiency, light-weight molded trawl door and methods for use and manufacture
US20080271356A1 (en) * 2004-10-27 2008-11-06 Gudmundur Vigfusson Higher Efficiency Pelagic Trawl Door Construction Employing Universally Available Materials and Method
WO2008129068A1 (en) * 2007-04-24 2008-10-30 Hampidjan, Hf Perforated slat trawl door
WO2012070952A1 (en) * 2010-11-22 2012-05-31 Baro Mekaniske As Seventh bridle block system for a paravane

Also Published As

Publication number Publication date
WO2018121829A1 (en) 2018-07-05
DK201671062A1 (da) 2018-03-19
EP3562301A4 (en) 2020-08-05
EP3562301A1 (en) 2019-11-06

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