DK179434B1 - Trawl-skovl med justeringsmidler - Google Patents

Trawl-skovl med justeringsmidler Download PDF

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Publication number
DK179434B1
DK179434B1 DKPA201670990A DKPA201670990A DK179434B1 DK 179434 B1 DK179434 B1 DK 179434B1 DK PA201670990 A DKPA201670990 A DK PA201670990A DK PA201670990 A DKPA201670990 A DK PA201670990A DK 179434 B1 DK179434 B1 DK 179434B1
Authority
DK
Denmark
Prior art keywords
distal
flaps
panel
panels
proximal
Prior art date
Application number
DKPA201670990A
Other languages
English (en)
Inventor
Mueller Jan
Baungaard Gregers
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 DKPA201670990A priority Critical patent/DK179434B1/da
Priority to EP17881010.7A priority patent/EP3554230A4/en
Priority to PCT/DK2017/050432 priority patent/WO2018108222A1/en
Application granted granted Critical
Publication of DK179434B1 publication Critical patent/DK179434B1/da
Publication of DK201670990A1 publication Critical patent/DK201670990A1/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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/38—Seismology; Seismic or acoustic prospecting or detecting specially adapted for water-covered areas
    • 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
    • A01K73/05—Devices for spreading or positioning, e.g. control thereof for vertical sheering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/14—Fishing vessels
    • B63B35/16—Trawlers

Claims (8)

  1. PATENTKRAV
    1. En spredningsindretning, såsom en trawlskovl (1), omfattende:
    en øvre ramme (2), der definerer en øvre kant af indretningen;
    en nedre ramme (3), der definerer en bundkant af indretningen;
    en midterramme (4), der definerer en mellemliggende ramme anbragt mellem den øvre (2) og nedre (3) ramme, hvorved der etableres en øvre og nedre sektion;
    et nedre proximalt panel (5) og et nedre distalt panel (6) tilvejebragt i den nedre sektion og forbundet mellem den nedre (3) og midterste (4) ramme samt et øvre proksimalt panel (7) og et øvre distalt panel (8) tilvejebragt i den øvre sektion og forbundet mellem midterste (4) og øvre (2) rammer, nævnte paneler (5, 6, 7, 8) er af aerofoil konstruktion og forbundet til rammerne i deres respektive ender; og hvor et nedre mesialt panel (10) er indført mellem det nedre proximale (5) og distale (6) panel;
    hvor et øvre mesialt panel (11) er indført mellem det øvre proksimale (7) og distale (8) panel;
    nedre flapper (9) monteret under de distale paneler (6, 8) og forbundet med drivenheder, nævnte flapper (9) indrettet til at blive fjernstyret, når indretningen er i brug og bliver trukket gennem vandet;
    øvre flapper (9’) monteret på de proximale, mesiale eller distale paneler (5, 6, 7, 8, 10, 11) og forbundet med drivenheder, hvor de øvre flapper (9’) er indrettet til at blive fjernstyret, når indretningen er i brug og bliver trukket gennem vandet;
    hvor det proximale (5, 7) og distale (6, 8) panel er placeret over hinanden, og hvor det nedre distale panel (6) og øvre distale panel (8) har en distal flade (6 ', 8') og derved danner hulrum, hvor flapperne (9) udgør en del af den distale overflade.
  2. 2. Spredningsindretningen ifølge krav 1, hvor flapperne (9) er indrettet til at bevæge sig i forhold til hinanden.
  3. 3. Trawlskovlen ifølge krav 1 eller 2, hvor flapperne (9) er integreret i de mest distale dele (6', 8') af de distale paneler (6, 8).
  4. 4. Spredningsindretningen ifølge ethvert af kravene 1-3, hvor de nedre flapper (9’) er integreret i de proximale paneler (5, 7) eller mesiale paneler (6, 8).
  5. 5. Spredningsindretningen ifølge ethvert af de foregående krav, hvor korden af det mesiale panel (10, 11) ikke er parallel med korderne i det proksimale (5, 7) og distale panel (
  6. 6, 8).
    5 6. Spredningsindretningen ifølge ethvert af de foregående krav, hvor fikseringsmidler er tilvejebragt i indretningen til at trække efter et fartøj.
  7. 7. Spredningsindretningen ifølge ethvert af de foregående krav, hvor en eller flere vandrette flapper er tilvejebragt på den øvre, midterste og / eller nedre ramme.
  8. 8. Spredningsindretningen ifølge ethvert de foregående krav, hvor den distale overflade (6', 8') af hvert distale panel (6, 8) er konkav.
    Figure DK179434B1_C0001
DKPA201670990A 2016-12-13 2016-12-13 Trawl-skovl med justeringsmidler DK179434B1 (da)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DKPA201670990A DK179434B1 (da) 2016-12-13 2016-12-13 Trawl-skovl med justeringsmidler
EP17881010.7A EP3554230A4 (en) 2016-12-13 2017-12-14 TRAWLING PANEL WITH ADJUSTMENT MEANS
PCT/DK2017/050432 WO2018108222A1 (en) 2016-12-13 2017-12-14 Trawl door with adjustment means

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DKPA201670990A DK179434B1 (da) 2016-12-13 2016-12-13 Trawl-skovl med justeringsmidler

Publications (2)

Publication Number Publication Date
DK179434B1 true DK179434B1 (da) 2018-07-27
DK201670990A1 DK201670990A1 (da) 2018-07-27

Family

ID=62559301

Family Applications (1)

Application Number Title Priority Date Filing Date
DKPA201670990A DK179434B1 (da) 2016-12-13 2016-12-13 Trawl-skovl med justeringsmidler

Country Status (3)

Country Link
EP (1) EP3554230A4 (da)
DK (1) DK179434B1 (da)
WO (1) WO2018108222A1 (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK180377B1 (da) * 2019-06-18 2021-02-12 Mld Aps Trawlskovl med opdriftsjusteringsorganer
EP4312530A1 (en) 2021-03-30 2024-02-07 Thyborøn Skibssmedie A/S Trawl door with moveable hydrofoil sections

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3190025A (en) * 1963-07-05 1965-06-22 Burney Charles Dennistoun Trawling otters
GB2399883B (en) * 2003-03-27 2007-06-27 Westerngeco Seismic Holdings System for depth control of a marine deflector
NO328745B1 (no) * 2008-08-11 2010-05-03 Egersund Tral As Traldor for fjernstyrt regulering under vann av traldorens aktive flateareal.
US9188691B2 (en) * 2011-07-05 2015-11-17 Pgs Geophysical As Towing methods and systems for geophysical surveys
ES2813332T3 (es) * 2013-10-14 2021-03-23 Thyboroen Skibssmedie As Puerta de arrastre
US20150272094A1 (en) * 2014-04-01 2015-10-01 Lawrence Ahlfert Pearlman "Smart" Semi-Autonomous Trawler Fishing Net
DK178860B1 (en) * 2015-11-18 2017-04-03 Mld Aps Trawl door with adjustment means

Also Published As

Publication number Publication date
WO2018108222A1 (en) 2018-06-21
EP3554230A4 (en) 2020-07-15
EP3554230A1 (en) 2019-10-23
DK201670990A1 (da) 2018-07-27

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Legal Events

Date Code Title Description
PAT Application published

Effective date: 20180614

PME Patent granted

Effective date: 20180727