DE3787329D1 - Vorrichtung zum kontinuierlichen Herstellen eines wärmeschrumpfbaren vernetzten Kunststoffrohres. - Google Patents

Vorrichtung zum kontinuierlichen Herstellen eines wärmeschrumpfbaren vernetzten Kunststoffrohres.

Info

Publication number
DE3787329D1
DE3787329D1 DE87306104T DE3787329T DE3787329D1 DE 3787329 D1 DE3787329 D1 DE 3787329D1 DE 87306104 T DE87306104 T DE 87306104T DE 3787329 T DE3787329 T DE 3787329T DE 3787329 D1 DE3787329 D1 DE 3787329D1
Authority
DE
Germany
Prior art keywords
heat
continuous production
plastic tube
linked plastic
shrinkable cross
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.)
Expired - Fee Related
Application number
DE87306104T
Other languages
English (en)
Other versions
DE3787329T2 (de
Inventor
Akihumi Onishi
Masakazu Hasegawa
Michio Takaoka
Tsuneaki Motai
Motoyuki Ono
Shotaro Yoshida
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.)
Fujikura Ltd
Original Assignee
Fujikura 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
Priority claimed from JP61163467A external-priority patent/JPS6319225A/ja
Priority claimed from JP61164226A external-priority patent/JPS6319226A/ja
Priority claimed from JP61165930A external-priority patent/JPS6321128A/ja
Priority claimed from JP62155199A external-priority patent/JPH0737069B2/ja
Priority claimed from JP15615687A external-priority patent/JPH0737074B2/ja
Application filed by Fujikura Ltd filed Critical Fujikura Ltd
Application granted granted Critical
Publication of DE3787329D1 publication Critical patent/DE3787329D1/de
Publication of DE3787329T2 publication Critical patent/DE3787329T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D23/00—Producing 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
    • 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
    • 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
    • B29C48/06—Rod-shaped
    • 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
    • B29C48/09—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
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • B29C48/901—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies
    • B29C48/903—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies externally
    • 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
    • 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
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9115—Cooling of hollow articles
    • B29C48/912—Cooling of hollow articles of tubular films
    • B29C48/913—Cooling of hollow articles of tubular films externally
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
DE3787329T 1986-07-11 1987-07-10 Vorrichtung zum kontinuierlichen Herstellen eines wärmeschrumpfbaren vernetzten Kunststoffrohres. Expired - Fee Related DE3787329T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP61163467A JPS6319225A (ja) 1986-07-11 1986-07-11 架橋型熱収縮管の連続製造方法
JP61164226A JPS6319226A (ja) 1986-07-12 1986-07-12 架橋型熱収縮管の連続製造方法
JP61165930A JPS6321128A (ja) 1986-07-15 1986-07-15 架橋型熱収縮管の連続製造方法
JP62155199A JPH0737069B2 (ja) 1987-06-22 1987-06-22 架橋型熱収縮管の連続製造装置
JP15615687A JPH0737074B2 (ja) 1987-06-23 1987-06-23 架橋型熱収縮管の連続製造装置

Publications (2)

Publication Number Publication Date
DE3787329D1 true DE3787329D1 (de) 1993-10-14
DE3787329T2 DE3787329T2 (de) 1994-06-01

Family

ID=27528076

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3787329T Expired - Fee Related DE3787329T2 (de) 1986-07-11 1987-07-10 Vorrichtung zum kontinuierlichen Herstellen eines wärmeschrumpfbaren vernetzten Kunststoffrohres.

Country Status (3)

Country Link
EP (1) EP0252749B1 (de)
KR (1) KR950004719B1 (de)
DE (1) DE3787329T2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE194309T1 (de) * 1994-02-21 2000-07-15 Uponor Innovation Ab Verfahren und vorrichtung zum herstellen eines kunststoffrohres und kunststoffrohr
CN101327645B (zh) * 2008-07-15 2010-06-02 深圳长园电子材料有限公司 一种热缩管扩张装置
US9296165B1 (en) 2013-01-04 2016-03-29 Dale L. Henson Apparatuses for expanding tubing and methods of use
CN113388911B (zh) * 2021-06-10 2022-08-23 重庆大学 一种高取向性胶原纤维及其用途、制备方法和制备装置
CN115179539B (zh) * 2022-02-22 2024-07-30 赵成刚 高速正压热缩管扩张机

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3709642A (en) * 1970-12-02 1973-01-09 F Stannard Tube coating film and apparatus
GB1416575A (en) * 1973-04-18 1975-12-03 Sakai Kasei Kogyo Kk Apparatus for continuous production of biaxially shrinkable thermoplastic synthetic resin tube
DE2719308A1 (de) * 1977-04-29 1978-11-02 Siemens Ag Verfahren zur herstellung vernetzter schrumpfschlaeuche
FR2462254A1 (fr) * 1979-07-25 1981-02-13 Rhone Poulenc Ind Tubes et profiles biorientes en matiere thermoplastique et leur procede de fabrication
DE3213323A1 (de) * 1982-04-07 1983-10-13 Siemens AG, 1000 Berlin und 8000 München Verfahren und vorrichtung zur aufweitung von schrumpfschlaeuchen
DE3310614A1 (de) * 1983-03-23 1984-09-27 Siemens AG, 1000 Berlin und 8000 München Vorrichtung zur herstellung eines schrumpfschlauches
DE3346028A1 (de) * 1983-12-20 1985-06-20 Siemens AG, 1000 Berlin und 8000 München Verfahren und vorrichtung zur herstellung eines vernetzten schrumpfschlauches
JPS612523A (ja) * 1984-06-16 1986-01-08 Fujikura Ltd 熱収縮チュ−ブの連続製造方法およびその製造装置
JPS6135227A (ja) * 1984-07-27 1986-02-19 Showa Denko Kk インフレーションフィルムの製法

Also Published As

Publication number Publication date
EP0252749A3 (en) 1990-02-14
KR950004719B1 (ko) 1995-05-06
DE3787329T2 (de) 1994-06-01
EP0252749B1 (de) 1993-09-08
KR880001417A (ko) 1988-04-23
EP0252749A2 (de) 1988-01-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee