JPS56123816A - Manufacturing of thermal contractive tube - Google Patents

Manufacturing of thermal contractive tube

Info

Publication number
JPS56123816A
JPS56123816A JP2749980A JP2749980A JPS56123816A JP S56123816 A JPS56123816 A JP S56123816A JP 2749980 A JP2749980 A JP 2749980A JP 2749980 A JP2749980 A JP 2749980A JP S56123816 A JPS56123816 A JP S56123816A
Authority
JP
Japan
Prior art keywords
tube
pressure
tapelike
thermal contractive
inner plate
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
JP2749980A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6312775B2 (enrdf_load_stackoverflow
Inventor
Tsukasa Chiba
Norio Takahata
Masakatsu Sato
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.)
Hitachi Cable Ltd
Original Assignee
Hitachi Cable 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 Hitachi Cable Ltd filed Critical Hitachi Cable Ltd
Priority to JP2749980A priority Critical patent/JPS56123816A/ja
Publication of JPS56123816A publication Critical patent/JPS56123816A/ja
Publication of JPS6312775B2 publication Critical patent/JPS6312775B2/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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/0015—Making articles of indefinite length, e.g. corrugated tubes
    • 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
    • B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
    • B29C61/06—Making preforms having internal stresses, e.g. plastic memory
    • B29C61/08—Making preforms having internal stresses, e.g. plastic memory by stretching tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
JP2749980A 1980-03-04 1980-03-04 Manufacturing of thermal contractive tube Granted JPS56123816A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2749980A JPS56123816A (en) 1980-03-04 1980-03-04 Manufacturing of thermal contractive tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2749980A JPS56123816A (en) 1980-03-04 1980-03-04 Manufacturing of thermal contractive tube

Publications (2)

Publication Number Publication Date
JPS56123816A true JPS56123816A (en) 1981-09-29
JPS6312775B2 JPS6312775B2 (enrdf_load_stackoverflow) 1988-03-22

Family

ID=12222829

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2749980A Granted JPS56123816A (en) 1980-03-04 1980-03-04 Manufacturing of thermal contractive tube

Country Status (1)

Country Link
JP (1) JPS56123816A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6135228A (ja) * 1984-07-27 1986-02-19 Fujikura Ltd 熱収縮性チユ−ブの製造方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01128180U (enrdf_load_stackoverflow) * 1988-02-25 1989-09-01

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5040155A (enrdf_load_stackoverflow) * 1973-08-07 1975-04-12

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5040155A (enrdf_load_stackoverflow) * 1973-08-07 1975-04-12

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6135228A (ja) * 1984-07-27 1986-02-19 Fujikura Ltd 熱収縮性チユ−ブの製造方法

Also Published As

Publication number Publication date
JPS6312775B2 (enrdf_load_stackoverflow) 1988-03-22

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