JPS5514222A - Manufacturing method of compound tube - Google Patents

Manufacturing method of compound tube

Info

Publication number
JPS5514222A
JPS5514222A JP8639478A JP8639478A JPS5514222A JP S5514222 A JPS5514222 A JP S5514222A JP 8639478 A JP8639478 A JP 8639478A JP 8639478 A JP8639478 A JP 8639478A JP S5514222 A JPS5514222 A JP S5514222A
Authority
JP
Japan
Prior art keywords
core
covering
filler
resin
die material
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
JP8639478A
Other languages
Japanese (ja)
Other versions
JPS6020182B2 (en
Inventor
Hisao Morimoto
Toshiaki Shirakawa
Toshimi Inai
Hiroshi Ishida
Takashi Shimizu
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.)
Sekisui Chemical Co Ltd
Original Assignee
Sekisui Chemical 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 Sekisui Chemical Co Ltd filed Critical Sekisui Chemical Co Ltd
Priority to JP53086394A priority Critical patent/JPS6020182B2/en
Publication of JPS5514222A publication Critical patent/JPS5514222A/en
Publication of JPS6020182B2 publication Critical patent/JPS6020182B2/en
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
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/004—Shaping under special conditions
    • B29C2791/008—Using vibrations during moulding

Landscapes

  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulding By Coating Moulds (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

PURPOSE: To obtain a cylindrical product through increasing the quantity of filler and preventing bubbles from arising or mixing in by winding a columned core with covering and supplying it with filler and then press-fitting a resin therein.
CONSTITUTION: To obtain a cylindrical product through supplying a core 1 moving axially as turning circumferentially with a covering 6, a filler 8 and a resin 9 around, the core 1 is wound first with a mold releasing film 2 and the covering 6 consisting of a non-woven fabric band is given between a die material 3 given distance apart from the core 1 and the core 1, thus winding the core 1 with the covering 6 around. The filler 8 like sand is fed, in this case, between the core 1 and the covering 6 through hopper, the die material 3 is filled up closely as vibrating between the core 1 and the die material 3, the resin 9 is allowed to come out of a hole 31 perforated many in the wall of outside die 3, which is infused into the filler 8 and the covering 6.
COPYRIGHT: (C)1980,JPO&Japio
JP53086394A 1978-07-14 1978-07-14 Manufacturing method of composite pipe Expired JPS6020182B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53086394A JPS6020182B2 (en) 1978-07-14 1978-07-14 Manufacturing method of composite pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53086394A JPS6020182B2 (en) 1978-07-14 1978-07-14 Manufacturing method of composite pipe

Publications (2)

Publication Number Publication Date
JPS5514222A true JPS5514222A (en) 1980-01-31
JPS6020182B2 JPS6020182B2 (en) 1985-05-20

Family

ID=13885650

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53086394A Expired JPS6020182B2 (en) 1978-07-14 1978-07-14 Manufacturing method of composite pipe

Country Status (1)

Country Link
JP (1) JPS6020182B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57148624A (en) * 1981-03-11 1982-09-14 Sekisui Chem Co Ltd Manufacturing apparatus of composite tube
JPS6043556A (en) * 1983-08-17 1985-03-08 株式会社クボタ Falling ridge roofing method
JPS60121036U (en) * 1984-01-25 1985-08-15 松下電工株式会社 Lower ridge tile

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57148624A (en) * 1981-03-11 1982-09-14 Sekisui Chem Co Ltd Manufacturing apparatus of composite tube
JPS6043556A (en) * 1983-08-17 1985-03-08 株式会社クボタ Falling ridge roofing method
JPS60121036U (en) * 1984-01-25 1985-08-15 松下電工株式会社 Lower ridge tile

Also Published As

Publication number Publication date
JPS6020182B2 (en) 1985-05-20

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