GB994651A - Improvements in or relating to trawl gear - Google Patents

Improvements in or relating to trawl gear

Info

Publication number
GB994651A
GB994651A GB30093/62A GB3009362A GB994651A GB 994651 A GB994651 A GB 994651A GB 30093/62 A GB30093/62 A GB 30093/62A GB 3009362 A GB3009362 A GB 3009362A GB 994651 A GB994651 A GB 994651A
Authority
GB
United Kingdom
Prior art keywords
headline
leg
point
groundline
legs
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
GB30093/62A
Inventor
John Nicholls
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.)
WHITE FISH AUTHORITY
Original Assignee
WHITE FISH AUTHORITY
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 WHITE FISH AUTHORITY filed Critical WHITE FISH AUTHORITY
Priority to GB30093/62A priority Critical patent/GB994651A/en
Priority to DEW34983A priority patent/DE1191166B/en
Priority to US299296A priority patent/US3188766A/en
Priority to ES0290570A priority patent/ES290570A1/en
Publication of GB994651A publication Critical patent/GB994651A/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
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Mechanical Means For Catching Fish (AREA)
  • Wire Processing (AREA)

Abstract

994,651. Trawl gear. WHITE FISH AUTHORITY. Aug. 1, 1963 [Aug. 4, 1962], No. 30093/62. Heading A1A. In a trawl gear, a cable set for a trawl net comprises a pair of link wires 17 each linking a point 18 on a headline leg 13 to a point 19 on a ground rope 16 aft of each end 20 of the ground rope. During trawling the links are slack but during shooting and hauling the headline legs are advanced, by means described below, relative to the groundline legs 16 to tension the links 17 and also the headline legs 13 to prevent fouling thereof with the groundline legs 16. The means for advancing each headline leg 13 comprises an independent piece 27 attached at one end a haul ring 28 in the headline leg and at the other end to the warp 24 forward of the otter board 23. The headline leg 13 and the groundline leg 12 are joined at a towing point 26 and a Kelly's Eye 30 connects the towing point 26 to a backstrap 25 connected to the otter board 23. When the otter board 23 reaches the gallows and is secured thereto, the hauling tension is then applied to the independent piece 27 whereby the haul ring 28 advances relative to the towing point 26 and the Kelly's Eye then slides on the groundline leg 12. The point 26 has a stop for the Kelly's Eye 30. The link wire 17 is made in two parts 32, 33, Fig. 5, to enable the ground rope to be drawn up to the gunwale. When a ring 35 at the point 18 reaches a sheave mounted on the gallows a messenger wire is passed over a further sheave and connected to a flattened link 38 on the end of the lower part 33 of the link wire. The latter is pulled through a ring 36 on the upper part 32 of the link wire 17.
GB30093/62A 1962-08-04 1962-08-04 Improvements in or relating to trawl gear Expired GB994651A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB30093/62A GB994651A (en) 1962-08-04 1962-08-04 Improvements in or relating to trawl gear
DEW34983A DE1191166B (en) 1962-08-04 1963-07-30 Net harness
US299296A US3188766A (en) 1962-08-04 1963-08-01 Trawl gear
ES0290570A ES290570A1 (en) 1962-08-04 1963-08-03 Trawl gear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB30093/62A GB994651A (en) 1962-08-04 1962-08-04 Improvements in or relating to trawl gear

Publications (1)

Publication Number Publication Date
GB994651A true GB994651A (en) 1965-06-10

Family

ID=10302167

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30093/62A Expired GB994651A (en) 1962-08-04 1962-08-04 Improvements in or relating to trawl gear

Country Status (4)

Country Link
US (1) US3188766A (en)
DE (1) DE1191166B (en)
ES (1) ES290570A1 (en)
GB (1) GB994651A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6453597B1 (en) * 2000-06-14 2002-09-24 Lfs Inc. Rigging assembly methods and apparatus for trawling nets

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191209106A (en) * 1912-04-17 1913-04-10 Richard Adolph Herrmann Koch Improvements in and relating to Trawling Nets.
US1601893A (en) * 1924-04-23 1926-10-05 Vigneron Dahl & Cie Trawling gear
DE941523C (en) * 1948-10-02 1956-04-12 Karl Nischan Roller hunter harness

Also Published As

Publication number Publication date
US3188766A (en) 1965-06-15
DE1191166B (en) 1965-04-15
ES290570A1 (en) 1964-01-01

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