JPS4926379A - - Google Patents

Info

Publication number
JPS4926379A
JPS4926379A JP47066659A JP6665972A JPS4926379A JP S4926379 A JPS4926379 A JP S4926379A JP 47066659 A JP47066659 A JP 47066659A JP 6665972 A JP6665972 A JP 6665972A JP S4926379 A JPS4926379 A JP S4926379A
Authority
JP
Japan
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.)
Granted
Application number
JP47066659A
Other languages
Japanese (ja)
Other versions
JPS5418309B2 (en:Method
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 filed Critical
Priority to JP6665972A priority Critical patent/JPS5418309B2/ja
Publication of JPS4926379A publication Critical patent/JPS4926379A/ja
Publication of JPS5418309B2 publication Critical patent/JPS5418309B2/ja
Expired 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
    • B29C48/32—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
    • 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
    • B29C48/92—Measuring, controlling or regulating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Processes Specially Adapted For Manufacturing Cables (AREA)
JP6665972A 1972-07-05 1972-07-05 Expired JPS5418309B2 (en:Method)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6665972A JPS5418309B2 (en:Method) 1972-07-05 1972-07-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6665972A JPS5418309B2 (en:Method) 1972-07-05 1972-07-05

Publications (2)

Publication Number Publication Date
JPS4926379A true JPS4926379A (en:Method) 1974-03-08
JPS5418309B2 JPS5418309B2 (en:Method) 1979-07-06

Family

ID=13322235

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6665972A Expired JPS5418309B2 (en:Method) 1972-07-05 1972-07-05

Country Status (1)

Country Link
JP (1) JPS5418309B2 (en:Method)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5168378U (en:Method) * 1974-11-25 1976-05-29
JPS55144130A (en) * 1979-04-30 1980-11-10 Toyoda Gosei Co Ltd Control of pressure in hollow for hollow extruded product
JPS56101834U (en:Method) * 1979-12-29 1981-08-10

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5168378U (en:Method) * 1974-11-25 1976-05-29
JPS55144130A (en) * 1979-04-30 1980-11-10 Toyoda Gosei Co Ltd Control of pressure in hollow for hollow extruded product
JPS56101834U (en:Method) * 1979-12-29 1981-08-10

Also Published As

Publication number Publication date
JPS5418309B2 (en:Method) 1979-07-06

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