ES409082A1 - Un dispositivo para hacer una estructura tubular lagunosa, especialmente reticulada, por extrusion de materia p lasti-ca. - Google Patents

Un dispositivo para hacer una estructura tubular lagunosa, especialmente reticulada, por extrusion de materia p lasti-ca.

Info

Publication number
ES409082A1
ES409082A1 ES409082A ES409082A ES409082A1 ES 409082 A1 ES409082 A1 ES 409082A1 ES 409082 A ES409082 A ES 409082A ES 409082 A ES409082 A ES 409082A ES 409082 A1 ES409082 A1 ES 409082A1
Authority
ES
Spain
Prior art keywords
tubular structure
extrusion
translation
machine
plastic material
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
ES409082A
Other languages
English (en)
Spanish (es)
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.)
LABARRE
Original Assignee
LABARRE
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 LABARRE filed Critical LABARRE
Publication of ES409082A1 publication Critical patent/ES409082A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/0015—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor specially adapted for perforating tubes
    • B26F1/0038—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor specially adapted for perforating tubes from the inside
    • 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
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/002—Combinations of extrusion moulding with other shaping operations combined with surface shaping
    • 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
    • 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
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
ES409082A 1971-12-02 1972-11-29 Un dispositivo para hacer una estructura tubular lagunosa, especialmente reticulada, por extrusion de materia p lasti-ca. Expired ES409082A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7143207A FR2161820A1 (en) 1971-12-02 1971-12-02 Perforated plastic jacket prodn - using appts with extrusion head and perforating cogwheels

Publications (1)

Publication Number Publication Date
ES409082A1 true ES409082A1 (es) 1974-12-01

Family

ID=9086772

Family Applications (1)

Application Number Title Priority Date Filing Date
ES409082A Expired ES409082A1 (es) 1971-12-02 1972-11-29 Un dispositivo para hacer una estructura tubular lagunosa, especialmente reticulada, por extrusion de materia p lasti-ca.

Country Status (7)

Country Link
AR (1) AR195309A1 (enExample)
AU (1) AU465765B2 (enExample)
CH (1) CH572391A5 (enExample)
ES (1) ES409082A1 (enExample)
FR (1) FR2161820A1 (enExample)
SE (1) SE390920B (enExample)
ZA (1) ZA728327B (enExample)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1391805A (fr) * 1963-12-24 1965-03-12 Procédé pour la fabrication de bandes ou de tubes profilés en matières thermoplastiques

Also Published As

Publication number Publication date
AU465765B2 (en) 1975-10-09
AU4945572A (en) 1974-05-30
SE390920B (sv) 1977-01-31
ZA728327B (en) 1974-06-26
CH572391A5 (enExample) 1976-02-13
AR195309A1 (es) 1973-09-28
FR2161820B1 (enExample) 1976-07-23
FR2161820A1 (en) 1973-07-13

Similar Documents

Publication Publication Date Title
ZA712692B (en) Extruding plastic material
BR7206098D0 (pt) Prendedor roscado extrudador e formador de rosca
FR2284431A1 (fr) Structure amelioree a mailles de plastique, extrudee
IT1000400B (it) Estrusore omogeneizzatore
FI51566C (fi) Laite kierukkamaisella profiililla varustetun muoviputken valmistamise ksi.
ES195216Y (es) Dispositivo cambiador de filtro para extrusionadora de ma- teria plastica.
ZA725514B (en) Circular extruder die
CH536129A (de) Filtereinrichtung, insbesondere für Extruder und Spritzgussmaschinen
IT993198B (it) Estrusore a coclea
AT309164B (de) Innen glatter und außen schraubengangförmiger Kunststoffschlauch
AU4229072A (en) Wide-orifice extrusion die
GB1367646A (en) Extruder and method for extruding plastics material
ES409082A1 (es) Un dispositivo para hacer una estructura tubular lagunosa, especialmente reticulada, por extrusion de materia p lasti-ca.
ES401037A1 (es) Maquina de extrusion continua para la fabricacion de redes de plastico.
ZA727818B (en) Continuous extrusion machine for manufacturing plastic nets
CH521760A (de) Für die postoperative Wundbehandlung dienende Vorrichtung mit einem Drainageschlauch
BE792273A (fr) Perfectionnements a la production de filets en plastiques extrudes
NL7417062A (nl) Kunststofextruder met aandrijving.
AT320775B (de) Extrusionsspritzkopf
AT326559B (de) Stückgutforderer mit einem in die haupt-förderbahn hineinragenden, angetriebenen abförderer
IT1026698B (it) Estrusore con matrici a rullo con deflettori incernierati
AT313710B (de) Schneckenextruder mit angebautem Getriebe
ZA713746B (en) A plastics processing screw extruder with a screw comprising mixing cams
CH512683A (de) Schneckentrieb mit zylindrischer Schnecke
OA04170A (fr) Elément de construction en matière synthétique et son procédé de fabrication.