GB2007181A - Crane and Block Arrangement for a Trawler Vessel - Google Patents

Crane and Block Arrangement for a Trawler Vessel

Info

Publication number
GB2007181A
GB2007181A GB7842891A GB7842891A GB2007181A GB 2007181 A GB2007181 A GB 2007181A GB 7842891 A GB7842891 A GB 7842891A GB 7842891 A GB7842891 A GB 7842891A GB 2007181 A GB2007181 A GB 2007181A
Authority
GB
United Kingdom
Prior art keywords
trawl
crane
vessel
arrangement
ice
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.)
Withdrawn
Application number
GB7842891A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB2007181A publication Critical patent/GB2007181A/en
Withdrawn legal-status Critical Current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
    • A01K73/06—Hauling devices for the headlines
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Jib Cranes (AREA)
  • Prostheses (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

This invention relates to crane and block arrangements for guiding trawl net cables over the stern of trawler vessels to a trawl winch on board, and is concerned with providing an arrangement which facilitates trawling in ice-filled waters. Each trawl cable block (6) is pivotally suspended like a pendulum at an upper end of a crane provided by an arm (4) which is doubly cranked similar to that of a drop davit. The lower end of the arm (4) is pivotable about an axis approximately parallel to the longitudinal axis of the vessel. The arrangement of a pair of arms (4) is such that the outer ends thereof almost meet in a lowered position in which the cable blocks (6') are positioned below the plane of the deck (3) whereby the trawl cables lie approximately in the centre of the propeller race in an area where ice has been removed by passage of the vessel and the action of the propeller. <IMAGE>
GB7842891A 1977-11-03 1978-11-02 Crane and Block Arrangement for a Trawler Vessel Withdrawn GB2007181A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO773772A NO139816C (en) 1977-11-03 1977-11-03 ARRANGEMENT BY TRAAL VESSEL.

Publications (1)

Publication Number Publication Date
GB2007181A true GB2007181A (en) 1979-05-16

Family

ID=19883823

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7842891A Withdrawn GB2007181A (en) 1977-11-03 1978-11-02 Crane and Block Arrangement for a Trawler Vessel

Country Status (4)

Country Link
DE (1) DE2847666A1 (en)
DK (1) DK505377A (en)
GB (1) GB2007181A (en)
NO (1) NO139816C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2136759A (en) * 1983-01-25 1984-09-26 Man Wolffkran Crane hoist mechanism
WO2018139934A1 (en) * 2017-01-24 2018-08-02 Rolls-Royce Marine As Trawl block suspension
NO20170593A1 (en) * 2017-04-07 2018-10-08 Remoey Sea Group As Arrangement for manoeuvring a boat
CN113844596A (en) * 2021-09-29 2021-12-28 江苏华帝海洋工程设备制造有限公司 Ice zone fishing boat trawl device

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2136759A (en) * 1983-01-25 1984-09-26 Man Wolffkran Crane hoist mechanism
WO2018139934A1 (en) * 2017-01-24 2018-08-02 Rolls-Royce Marine As Trawl block suspension
NO20170593A1 (en) * 2017-04-07 2018-10-08 Remoey Sea Group As Arrangement for manoeuvring a boat
NO343812B1 (en) * 2017-04-07 2019-06-11 Remoey Sea Group As Arrangement for manoeuvring a boat
CN110785349A (en) * 2017-04-07 2020-02-11 雷莫海洋集团有限公司 Device for steering a ship
EP3606816A4 (en) * 2017-04-07 2021-01-27 Remøy Sea Group AS Arrangement for manoeuvring a boat
CN113844596A (en) * 2021-09-29 2021-12-28 江苏华帝海洋工程设备制造有限公司 Ice zone fishing boat trawl device
CN113844596B (en) * 2021-09-29 2022-09-06 江苏华帝海洋工程设备制造有限公司 Ice zone fishing boat trawl device

Also Published As

Publication number Publication date
DK505377A (en) 1977-11-18
NO139816C (en) 1979-05-16
NO773772L (en) 1979-02-05
NO139816B (en) 1979-02-05
DE2847666A1 (en) 1979-05-10

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)