JPS59104920A - 押出機クロスヘツド真空装置 - Google Patents

押出機クロスヘツド真空装置

Info

Publication number
JPS59104920A
JPS59104920A JP57213370A JP21337082A JPS59104920A JP S59104920 A JPS59104920 A JP S59104920A JP 57213370 A JP57213370 A JP 57213370A JP 21337082 A JP21337082 A JP 21337082A JP S59104920 A JPS59104920 A JP S59104920A
Authority
JP
Japan
Prior art keywords
cylinder
crosshead
mandrel guide
mandrel
guide
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.)
Granted
Application number
JP57213370A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0250850B2 (enrdf_load_stackoverflow
Inventor
Shiro Honna
本名　四郎
Hiroki Chokai
鳥海　広記
Yasutaka Nakamura
安孝 中村
Hiroshi Kitayama
北山　弘
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.)
Kinugawa Rubber Industrial Co Ltd
Original Assignee
Kinugawa Rubber Industrial Co Ltd
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 Kinugawa Rubber Industrial Co Ltd filed Critical Kinugawa Rubber Industrial Co Ltd
Priority to JP57213370A priority Critical patent/JPS59104920A/ja
Publication of JPS59104920A publication Critical patent/JPS59104920A/ja
Publication of JPH0250850B2 publication Critical patent/JPH0250850B2/ja
Granted 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
    • B29C48/34—Cross-head annular extrusion nozzles, i.e. for simultaneously receiving moulding material and the preform to be coated
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
JP57213370A 1982-12-07 1982-12-07 押出機クロスヘツド真空装置 Granted JPS59104920A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57213370A JPS59104920A (ja) 1982-12-07 1982-12-07 押出機クロスヘツド真空装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57213370A JPS59104920A (ja) 1982-12-07 1982-12-07 押出機クロスヘツド真空装置

Publications (2)

Publication Number Publication Date
JPS59104920A true JPS59104920A (ja) 1984-06-18
JPH0250850B2 JPH0250850B2 (enrdf_load_stackoverflow) 1990-11-05

Family

ID=16638054

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57213370A Granted JPS59104920A (ja) 1982-12-07 1982-12-07 押出機クロスヘツド真空装置

Country Status (1)

Country Link
JP (1) JPS59104920A (enrdf_load_stackoverflow)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49135472U (enrdf_load_stackoverflow) * 1973-03-26 1974-11-21
JPS57489U (enrdf_load_stackoverflow) * 1980-06-03 1982-01-05

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49135472U (enrdf_load_stackoverflow) * 1973-03-26 1974-11-21
JPS57489U (enrdf_load_stackoverflow) * 1980-06-03 1982-01-05

Also Published As

Publication number Publication date
JPH0250850B2 (enrdf_load_stackoverflow) 1990-11-05

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