FR2521065B1 - - Google Patents

Info

Publication number
FR2521065B1
FR2521065B1 FR8202162A FR8202162A FR2521065B1 FR 2521065 B1 FR2521065 B1 FR 2521065B1 FR 8202162 A FR8202162 A FR 8202162A FR 8202162 A FR8202162 A FR 8202162A FR 2521065 B1 FR2521065 B1 FR 2521065B1
Authority
FR
France
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
FR8202162A
Other languages
French (fr)
Other versions
FR2521065A1 (fr
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.)
Nortene SA
Original Assignee
Nortene SA
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 Nortene SA filed Critical Nortene SA
Priority to FR8202162A priority Critical patent/FR2521065A1/fr
Publication of FR2521065A1 publication Critical patent/FR2521065A1/fr
Application granted granted Critical
Publication of FR2521065B1 publication Critical patent/FR2521065B1/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
    • A01K61/00—Culture of aquatic animals
    • A01K61/50—Culture of aquatic animals of shellfish
    • A01K61/54—Culture of aquatic animals of shellfish of bivalves, e.g. oysters or mussels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/05—Filamentary, e.g. strands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/13—Articles with a cross-section varying in the longitudinal direction, e.g. corrugated pipes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/301—Extrusion nozzles or dies having reciprocating, oscillating or rotating parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/345—Extrusion nozzles comprising two or more adjacently arranged ports, for simultaneously extruding multiple strands, e.g. for pelletising
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2028/00—Nets or the like
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81—Aquaculture, e.g. of fish

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Zoology (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
FR8202162A 1982-02-10 1982-02-10 Structure reticulaire en matiere plastique, utilisable notamment pour la realisation de grillages et de poches d'elevage ostreicole, son procede de fabrication et dispositif pour sa mise en oeuvre Granted FR2521065A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8202162A FR2521065A1 (fr) 1982-02-10 1982-02-10 Structure reticulaire en matiere plastique, utilisable notamment pour la realisation de grillages et de poches d'elevage ostreicole, son procede de fabrication et dispositif pour sa mise en oeuvre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8202162A FR2521065A1 (fr) 1982-02-10 1982-02-10 Structure reticulaire en matiere plastique, utilisable notamment pour la realisation de grillages et de poches d'elevage ostreicole, son procede de fabrication et dispositif pour sa mise en oeuvre

Publications (2)

Publication Number Publication Date
FR2521065A1 FR2521065A1 (fr) 1983-08-12
FR2521065B1 true FR2521065B1 (es) 1984-11-09

Family

ID=9270853

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8202162A Granted FR2521065A1 (fr) 1982-02-10 1982-02-10 Structure reticulaire en matiere plastique, utilisable notamment pour la realisation de grillages et de poches d'elevage ostreicole, son procede de fabrication et dispositif pour sa mise en oeuvre

Country Status (1)

Country Link
FR (1) FR2521065A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0859546B1 (en) * 1995-10-13 2001-12-12 OTTER Ultra-Low-Drag, Ltd. Trawl system cell design and methods
DK1310167T3 (da) 1997-04-14 2006-01-02 Otter Ultra Low Drag Ltd Forbedret celleudformning til et trawlsystem og fremgangsmåder
PE20000378A1 (es) 1998-02-10 2000-04-26 Martrawl Inc Barra de malla para elevacion bidireccional de fabricacion posible
ES2147537B1 (es) * 1999-01-27 2001-04-01 Intermas Nets Sa Cesta tipo lantema para cultivo de marisco.
EP1778005B1 (en) * 2004-06-30 2013-03-27 Go Deep International Inc. Mussel sock
US10350851B2 (en) * 2013-07-23 2019-07-16 Anomaly Action Sports S.R.L. Composite element for protection devices of parts of the human body
FI128191B (fi) * 2017-04-28 2019-12-13 Carecare Oy Sukka potilaskäyttöä varten ja menetelmä sukan valmistamiseksi

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB836555A (en) * 1955-11-09 1960-06-01 Plastic Textile Access Ltd Improvements relating to the production of net or netlike fabrics by extrusion methods
FR1189863A (fr) * 1955-11-09 1959-10-07 Plastic Textile Access Ltd Perfectionnements se rapportant à la production de tissus
FR1542311A (fr) * 1966-11-07 1968-10-11 Plastic Textile Access Ltd Perfectionnements apportés aux filets extrudés en matière plastique
GB1535772A (en) * 1975-06-12 1978-12-13 Netlon Ltd Extruded plastic mash

Also Published As

Publication number Publication date
FR2521065A1 (fr) 1983-08-12

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Legal Events

Date Code Title Description
CL Concession to grant licences
ST Notification of lapse