ZA728327B - Machine for producing tubular perforated sleeves by extrusion of plastics material - Google Patents

Machine for producing tubular perforated sleeves by extrusion of plastics material

Info

Publication number
ZA728327B
ZA728327B ZA728327A ZA728327A ZA728327B ZA 728327 B ZA728327 B ZA 728327B ZA 728327 A ZA728327 A ZA 728327A ZA 728327 A ZA728327 A ZA 728327A ZA 728327 B ZA728327 B ZA 728327B
Authority
ZA
South Africa
Prior art keywords
extrusion
machine
plastics material
producing tubular
tubular perforated
Prior art date
Application number
ZA728327A
Other languages
English (en)
Inventor
M Labarre
Original Assignee
M 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 M Labarre filed Critical M Labarre
Publication of ZA728327B publication Critical patent/ZA728327B/xx

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)
ZA728327A 1971-12-02 1972-11-24 Machine for producing tubular perforated sleeves by extrusion of plastics material ZA728327B (en)

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
ZA728327B true ZA728327B (en) 1974-06-26

Family

ID=9086772

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA728327A ZA728327B (en) 1971-12-02 1972-11-24 Machine for producing tubular perforated sleeves by extrusion of plastics material

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
CH572391A5 (enExample) 1976-02-13
AR195309A1 (es) 1973-09-28
ES409082A1 (es) 1974-12-01
FR2161820B1 (enExample) 1976-07-23
FR2161820A1 (en) 1973-07-13

Similar Documents

Publication Publication Date Title
IL45862A0 (en) A device for producing gilled pipes of plastic or some other material
SU725568A3 (en) Method of producing inorganic-organic plastic materials
IL41355A0 (en) Apparatus for producing extruded hollow board
IL40746A (en) Machine for the continuous manufacture of hollow elements
YU319880A (en) Process for the manufactring of fibres from thermoplastic materials
SE426218B (sv) Sett och anordning for att genom extrudering framstella ett sammansatt material
GB1393129A (en) Process for producing an organic polymeric material
IL40927A (en) Machine for producing perforated plastic tubes
GB1408081A (en) Apparatus for sizing tubes of thermoplastic material
PH11184A (en) Machine for producing hollow bodies of plastic material
BE834244A (fr) Procede pour produire des matieres synthetiques thermoplastiques
ZA727818B (en) Continuous extrusion machine for manufacturing plastic nets
YU225670A (en) Apparatus for the continuous production of bars of thermoplastic material
GB1364027A (en) Machines for the manufacture of plastics bags
ZA728327B (en) Machine for producing tubular perforated sleeves by extrusion of plastics material
HU174392B (hu) Rukavichnoe izdelie i ustrojstvo k izgotovleniju ego
CH537270A (de) Verfahren zum Herstellen einer nahtlosen, zusammendrückbaren Tube aus thermoplastischem Kunststoff und nach diesem Verfahren hergestellte Tube
IL44915A0 (en) Apparatus for making composite moulded articles
YU7472A (en) Process for preparing thermoplastic molding masses
GB1360917A (en) Apparatus for the production of extruded prifiles
ZA713479B (en) A method of producing a weldless perforated sleeve in plastics material
AU6566974A (en) Extruder die
CA1006802A (en) Apparatus for producing patterned objects out of plastic material
IT1017147B (it) Apparecchio estrusore
BR7308100D0 (pt) Maquina para producao de sacos plasticos perfurados