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IT1084739B - Stampo estrusoe per la produzione di tubi di materia plastica - Google Patents

Stampo estrusoe per la produzione di tubi di materia plastica

Info

Publication number
IT1084739B
IT1084739B IT27282/77A IT2728277A IT1084739B IT 1084739 B IT1084739 B IT 1084739B IT 27282/77 A IT27282/77 A IT 27282/77A IT 2728277 A IT2728277 A IT 2728277A IT 1084739 B IT1084739 B IT 1084739B
Authority
IT
Italy
Prior art keywords
production
plastic tubes
extruded mold
extruded
mold
Prior art date
Application number
IT27282/77A
Other languages
English (en)
Original Assignee
Anger Anton
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 Anger Anton filed Critical Anger Anton
Application granted granted Critical
Publication of IT1084739B publication Critical patent/IT1084739B/it

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
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/325—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles being adjustable, i.e. having adjustable exit sections
    • 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
    • B29C48/25—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
IT27282/77A 1976-09-07 1977-09-06 Stampo estrusoe per la produzione di tubi di materia plastica IT1084739B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0663376A AT363669B (de) 1976-09-07 1976-09-07 Spritzkopf zur herstellung von rohren aus kunststoff

Publications (1)

Publication Number Publication Date
IT1084739B true IT1084739B (it) 1985-05-28

Family

ID=3588285

Family Applications (1)

Application Number Title Priority Date Filing Date
IT27282/77A IT1084739B (it) 1976-09-07 1977-09-06 Stampo estrusoe per la produzione di tubi di materia plastica

Country Status (9)

Country Link
JP (1) JPS581654B2 (it)
AT (1) AT363669B (it)
CH (1) CH623506A5 (it)
DE (1) DE2739892A1 (it)
ES (1) ES462179A1 (it)
FR (1) FR2363424A1 (it)
GB (1) GB1552528A (it)
IT (1) IT1084739B (it)
SE (1) SE7709999L (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57197129A (en) * 1981-05-29 1982-12-03 Sekisui Chem Co Ltd Extrusion molding apparatus of tubular object
JPS6013123A (ja) * 1983-07-01 1985-01-23 Meisei Kogyo Kk 地下室構造
GB2153279B (en) * 1984-02-01 1987-07-29 Atomic Energy Authority Uk A method and apparatus for extrusion
JPH0442365Y2 (it) * 1985-12-04 1992-10-06
FR2626811B1 (fr) * 1988-02-04 1990-08-24 Bertho Patrick Dispositif permettant la variation des masses des articles extrudes
DE59008024D1 (de) * 1990-02-27 1995-01-26 Pillopak Bv Reguliereinrichtung an einem Extruder-Düsenkopf.
CA2151958C (en) * 1992-12-18 2003-10-07 Timothy H. Ploog Extrusion die with changeable face plate
CN108047609A (zh) * 2017-12-30 2018-05-18 四川省广元市康康医疗器械有限公司 一种中高压连接管配方和中高压连接管挤塑模具
CN110328822A (zh) * 2019-08-06 2019-10-15 江苏塑之源机械制造有限公司 一种保温管及其挤出模具和制造方法
CN116604795B (zh) * 2023-06-30 2023-10-20 扬州华通橡塑有限公司 一种密封件挤出模具
CN117818009B (zh) * 2024-02-22 2024-08-20 河北鑫鹏通信设备有限公司 基于端口结构便于拆卸的pe管材加工模具

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE601334C (de) * 1931-07-21 1934-08-18 Inh Heinrich Supthut Vorrichtung und Herstellung allseitig oder fuenfseitig geschlossener Hohlkoerper aufStrangpressen
DE595923C (de) * 1931-11-11 1934-04-24 Paul Thomas Verfahren zum Herstellen allseitig oder fuenfseitig geschlossener Hohlkoerper auf Strangpressen
FR978528A (fr) * 1942-12-17 1951-04-16 Specialites Mecaniques Soc D Perfectionnement aux boudineuses
FR1385115A (fr) * 1964-03-06 1965-01-08 Union Carbide Corp Procédé et appareil pour fabriquer des objets creux en matière thermoplastique
US3357050A (en) * 1966-03-11 1967-12-12 Owens Illinois Inc Apparatus for extruding plasticized material
FR1546322A (fr) * 1967-12-04 1968-11-15 Ball Brothers Co Inc Procédé et appareil pour former des tubes exempts de défauts

Also Published As

Publication number Publication date
GB1552528A (en) 1979-09-12
CH623506A5 (en) 1981-06-15
JPS5334861A (en) 1978-03-31
DE2739892A1 (de) 1978-03-09
ES462179A1 (es) 1978-06-16
JPS581654B2 (ja) 1983-01-12
ATA663376A (de) 1981-01-15
AT363669B (de) 1981-08-25
FR2363424A1 (fr) 1978-03-31
SE7709999L (sv) 1978-03-08

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