DE1279934B - Vorrichtung zum kontinuierlichen Strangpressen von Netzen aus Kunststoff - Google Patents

Vorrichtung zum kontinuierlichen Strangpressen von Netzen aus Kunststoff

Info

Publication number
DE1279934B
DE1279934B DES99944A DES0099944A DE1279934B DE 1279934 B DE1279934 B DE 1279934B DE S99944 A DES99944 A DE S99944A DE S0099944 A DES0099944 A DE S0099944A DE 1279934 B DE1279934 B DE 1279934B
Authority
DE
Germany
Prior art keywords
teeth
extrusion head
extrusion
disks
cam
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.)
Pending
Application number
DES99944A
Other languages
German (de)
English (en)
Inventor
Antonio Belloni
Ezio Mazzotti
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.)
Edison SpA
Original Assignee
Edison SpA
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 Edison SpA filed Critical Edison SpA
Publication of DE1279934B publication Critical patent/DE1279934B/de
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B29C48/07—Flat, e.g. panels
    • 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
    • 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
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2028/00—Nets or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
DES99944A 1964-10-06 1965-10-05 Vorrichtung zum kontinuierlichen Strangpressen von Netzen aus Kunststoff Pending DE1279934B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2164364 1964-10-06

Publications (1)

Publication Number Publication Date
DE1279934B true DE1279934B (de) 1968-10-10

Family

ID=11184748

Family Applications (1)

Application Number Title Priority Date Filing Date
DES99944A Pending DE1279934B (de) 1964-10-06 1965-10-05 Vorrichtung zum kontinuierlichen Strangpressen von Netzen aus Kunststoff

Country Status (4)

Country Link
BE (1) BE670471A (enrdf_load_stackoverflow)
DE (1) DE1279934B (enrdf_load_stackoverflow)
ES (1) ES318456A1 (enrdf_load_stackoverflow)
NL (1) NL6512599A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117822139A (zh) * 2024-03-01 2024-04-05 常州市盛杰合力化纤有限公司 一种涤纶生产用长丝卷绕防断设备

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT216755B (de) * 1960-02-06 1961-08-25 Jakob Roos Verfahren und Vorrichtung zur Herstellung von flächigen Gebilden
FR1310478A (fr) * 1960-12-28 1962-11-30 Fabrication continue de feuilles et de tubes de structure lacunaire, et notamment réticulée
FR80076E (fr) * 1961-07-07 1963-03-08 Fabrication continue de feuilles et de tubes de structure lacunaire et notamment réticulée
CH380369A (de) * 1959-08-31 1964-07-31 Norddeutsche Seekabelwerke Ag Strangpresse zur Herstellung von Netzen aus thermoplastischen Materialien
FR1371994A (fr) * 1963-07-29 1964-09-11 G Convert Sarl Ets Procédé et dispositif pour l'obtention de grillages, feuilles gauffrées ou ajourées, ou assimilés en matière plastique

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH380369A (de) * 1959-08-31 1964-07-31 Norddeutsche Seekabelwerke Ag Strangpresse zur Herstellung von Netzen aus thermoplastischen Materialien
AT216755B (de) * 1960-02-06 1961-08-25 Jakob Roos Verfahren und Vorrichtung zur Herstellung von flächigen Gebilden
FR1310478A (fr) * 1960-12-28 1962-11-30 Fabrication continue de feuilles et de tubes de structure lacunaire, et notamment réticulée
FR80076E (fr) * 1961-07-07 1963-03-08 Fabrication continue de feuilles et de tubes de structure lacunaire et notamment réticulée
FR1371994A (fr) * 1963-07-29 1964-09-11 G Convert Sarl Ets Procédé et dispositif pour l'obtention de grillages, feuilles gauffrées ou ajourées, ou assimilés en matière plastique

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117822139A (zh) * 2024-03-01 2024-04-05 常州市盛杰合力化纤有限公司 一种涤纶生产用长丝卷绕防断设备

Also Published As

Publication number Publication date
NL6512599A (enrdf_load_stackoverflow) 1966-04-07
ES318456A1 (es) 1966-03-16
BE670471A (enrdf_load_stackoverflow) 1966-01-31

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Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977