FR2447144A1 - Fishing net extraction mechanism - has open-flanged pulley with radial extensions to grip net ropes and impart sinuous motion to them - Google Patents

Fishing net extraction mechanism - has open-flanged pulley with radial extensions to grip net ropes and impart sinuous motion to them

Info

Publication number
FR2447144A1
FR2447144A1 FR7902584A FR7902584A FR2447144A1 FR 2447144 A1 FR2447144 A1 FR 2447144A1 FR 7902584 A FR7902584 A FR 7902584A FR 7902584 A FR7902584 A FR 7902584A FR 2447144 A1 FR2447144 A1 FR 2447144A1
Authority
FR
France
Prior art keywords
net
ropes
pulley
impart
open
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.)
Granted
Application number
FR7902584A
Other languages
French (fr)
Other versions
FR2447144B1 (en
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
Priority to FR7902584A priority Critical patent/FR2447144A1/en
Publication of FR2447144A1 publication Critical patent/FR2447144A1/en
Application granted granted Critical
Publication of FR2447144B1 publication Critical patent/FR2447144B1/fr
Granted 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ropes Or Cables (AREA)

Abstract

The mechanism extracts fishing nets from the water, having a driving pulley acting on the net ropes. The pulley has in its groove components gripping the ropes so as to prevent them slipping. The components consist of protrusions arranged on alternate sides of the groove, and typically extending radially, imparting a sinuous pattern to the ropes in order to hold them. The net can also be guided round a jockey pulley parallel to the main one. The guide pulley has tapered, conical sides with a central cylindrical portion over which the net passes.
FR7902584A 1979-01-26 1979-01-26 Fishing net extraction mechanism - has open-flanged pulley with radial extensions to grip net ropes and impart sinuous motion to them Granted FR2447144A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7902584A FR2447144A1 (en) 1979-01-26 1979-01-26 Fishing net extraction mechanism - has open-flanged pulley with radial extensions to grip net ropes and impart sinuous motion to them

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7902584A FR2447144A1 (en) 1979-01-26 1979-01-26 Fishing net extraction mechanism - has open-flanged pulley with radial extensions to grip net ropes and impart sinuous motion to them

Publications (2)

Publication Number Publication Date
FR2447144A1 true FR2447144A1 (en) 1980-08-22
FR2447144B1 FR2447144B1 (en) 1982-09-03

Family

ID=9221467

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7902584A Granted FR2447144A1 (en) 1979-01-26 1979-01-26 Fishing net extraction mechanism - has open-flanged pulley with radial extensions to grip net ropes and impart sinuous motion to them

Country Status (1)

Country Link
FR (1) FR2447144A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4986783A (en) * 1989-03-02 1991-01-22 Oswald Brown Outboard motor power takeoff

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR781821A (en) * 1934-10-09 1935-05-22 Special mechanical winch for removing fishing nets from the water
FR46915E (en) * 1935-09-28 1936-11-07 Special mechanical winch for removing fishing nets from the water
FR1216844A (en) * 1959-02-19 1960-04-27 Fishing net lifting device for fishing boat
GB1271711A (en) * 1969-04-01 1972-04-26 Harold George Trafford Improvements in or relating to line hauling devices
US3797806A (en) * 1970-01-05 1974-03-19 L Demmert Seine-hauling block
FR2199439A1 (en) * 1972-09-15 1974-04-12 Penza Michele
AU5571373A (en) * 1972-08-04 1974-11-21 Anthony Pittorino Improved power block

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR781821A (en) * 1934-10-09 1935-05-22 Special mechanical winch for removing fishing nets from the water
FR46915E (en) * 1935-09-28 1936-11-07 Special mechanical winch for removing fishing nets from the water
FR1216844A (en) * 1959-02-19 1960-04-27 Fishing net lifting device for fishing boat
GB1271711A (en) * 1969-04-01 1972-04-26 Harold George Trafford Improvements in or relating to line hauling devices
US3797806A (en) * 1970-01-05 1974-03-19 L Demmert Seine-hauling block
AU5571373A (en) * 1972-08-04 1974-11-21 Anthony Pittorino Improved power block
FR2199439A1 (en) * 1972-09-15 1974-04-12 Penza Michele

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4986783A (en) * 1989-03-02 1991-01-22 Oswald Brown Outboard motor power takeoff

Also Published As

Publication number Publication date
FR2447144B1 (en) 1982-09-03

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Legal Events

Date Code Title Description
GC Lien (pledge) constituted
ST Notification of lapse
AR Application made for restoration
BR Restoration of rights
ST Notification of lapse