GB1290769A - - Google Patents

Info

Publication number
GB1290769A
GB1290769A GB1290769DA GB1290769A GB 1290769 A GB1290769 A GB 1290769A GB 1290769D A GB1290769D A GB 1290769DA GB 1290769 A GB1290769 A GB 1290769A
Authority
GB
United Kingdom
Prior art keywords
winch
unit
line
winch unit
seine
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
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
Publication of GB1290769A publication Critical patent/GB1290769A/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
    • A01K73/06—Hauling devices for the headlines
    • 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
    • A01K73/12—Nets held vertically in the water, e.g. seines

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Mechanical Means For Catching Fish (AREA)
  • Farming Of Fish And Shellfish (AREA)

Abstract

1290769 Fishing nets RAPP FABRIKKER A/S 10 Aug 1970 [13 Aug 1969] 38497/70 Heading A1A [Also in Division B8] One end 17 of a purse seine fishing line is frictionally hauled in against the reaction of the other end 16 of such line by a winch unit 6 suspended in a submerged position in the water by a cable 3 extending from a boat 1, the seine line portion 20 passing out of the winch unit 6 being hauled up by a winch unit 22 on the boat. The unit 6 comprises a pair of drums 8 around which the line is looped several times and which are driven by an hydraulic motor 7 supplied from a pump 10 on the boat, through lines 14, the drums 8 including pawl and ratchet mechanisms 26 normally preventing pay out of the seine line. The hauling capacity of the winch unit 6 is variable in relation to the tension applied to the line portion 20 departing therefrom. The unit 6 and its associated fishing gear is raised to the surface by the cable 3 actuated by a winch 2, but alternatively the winch 22 and seine line portion 20 may be used for such raising operation. In the embodiment of Fig. 2 (not shown) the submerged winch unit is used for hauling a scraper along the sea bed, the hauling force being reacted against an anchor line attached to the winch unit. The submerged winch unit in both the above embodiments may utilise a single drum as shown in Fig. 3 (not shown).
GB1290769D 1969-08-13 1970-08-10 Expired GB1290769A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO3286/69A NO123160B (en) 1969-08-13 1969-08-13

Publications (1)

Publication Number Publication Date
GB1290769A true GB1290769A (en) 1972-09-27

Family

ID=19879500

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1290769D Expired GB1290769A (en) 1969-08-13 1970-08-10

Country Status (10)

Country Link
JP (1) JPS4836758B1 (en)
CA (1) CA942738A (en)
DE (1) DE2040347A1 (en)
ES (1) ES382684A1 (en)
GB (1) GB1290769A (en)
IE (1) IE34447B1 (en)
IS (1) IS1941A7 (en)
NL (1) NL7011907A (en)
NO (1) NO123160B (en)
ZA (1) ZA705463B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104089792A (en) * 2014-05-14 2014-10-08 浙江省海洋水产研究所 Anchored bentonic organism acquisition system and acquisition method thereof
CN104089795A (en) * 2014-05-14 2014-10-08 浙江省海洋水产研究所 Traction sediment acquisition apparatus and sediment acquisition method
CN104082255A (en) * 2014-05-14 2014-10-08 浙江省海洋水产研究所 Marine bottom trawling trapper and trapping method thereof
CN113647362A (en) * 2021-07-22 2021-11-16 浙江省海洋水产研究所 Can adjust equipment of catching of mao shrimp of catching degree of depth
CN115226680A (en) * 2022-06-23 2022-10-25 中国水产科学研究院淡水渔业研究中心 Acquisition device, method, system and medium

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104089792A (en) * 2014-05-14 2014-10-08 浙江省海洋水产研究所 Anchored bentonic organism acquisition system and acquisition method thereof
CN104089795A (en) * 2014-05-14 2014-10-08 浙江省海洋水产研究所 Traction sediment acquisition apparatus and sediment acquisition method
CN104082255A (en) * 2014-05-14 2014-10-08 浙江省海洋水产研究所 Marine bottom trawling trapper and trapping method thereof
CN104082255B (en) * 2014-05-14 2016-04-27 浙江省海洋水产研究所 Grabber and catching method thereof is dragged at the bottom of a kind of ocean
CN104089792B (en) * 2014-05-14 2016-05-25 浙江省海洋水产研究所 A kind of sinker formula benthon acquisition system and acquisition method thereof
CN104089795B (en) * 2014-05-14 2016-08-24 浙江省海洋水产研究所 A kind of towed bed mud collecting device and bed mud acquisition method
CN113647362A (en) * 2021-07-22 2021-11-16 浙江省海洋水产研究所 Can adjust equipment of catching of mao shrimp of catching degree of depth
CN113647362B (en) * 2021-07-22 2022-08-16 浙江省海洋水产研究所 Can adjust equipment of catching of mao shrimp of catching degree of depth
CN115226680A (en) * 2022-06-23 2022-10-25 中国水产科学研究院淡水渔业研究中心 Acquisition device, method, system and medium

Also Published As

Publication number Publication date
ES382684A1 (en) 1973-04-16
CA942738A (en) 1974-02-26
NO123160B (en) 1971-10-04
ZA705463B (en) 1971-04-28
JPS4836758B1 (en) 1973-11-07
IE34447L (en) 1971-02-14
NL7011907A (en) 1971-02-16
DE2040347A1 (en) 1971-02-25
IS1941A7 (en) 1970-09-09
IE34447B1 (en) 1975-05-14

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees