JPS5511846A - Method of forming hollow formed article with insert - Google Patents

Method of forming hollow formed article with insert

Info

Publication number
JPS5511846A
JPS5511846A JP8459378A JP8459378A JPS5511846A JP S5511846 A JPS5511846 A JP S5511846A JP 8459378 A JP8459378 A JP 8459378A JP 8459378 A JP8459378 A JP 8459378A JP S5511846 A JPS5511846 A JP S5511846A
Authority
JP
Japan
Prior art keywords
parison
hollow formed
rod
thermoplastic resin
air
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.)
Pending
Application number
JP8459378A
Other languages
Japanese (ja)
Inventor
Takeshi Sasaki
Tetsuya Hatakeyama
Takemitsu Yamada
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.)
Showa Yuka KK
Original Assignee
Showa Yuka KK
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 Showa Yuka KK filed Critical Showa Yuka KK
Priority to JP8459378A priority Critical patent/JPS5511846A/en
Publication of JPS5511846A publication Critical patent/JPS5511846A/en
Pending 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
    • B29C49/20—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor of articles having inserts or reinforcements ; Handling of inserts or reinforcements
    • 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
    • B29C49/20—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor of articles having inserts or reinforcements ; Handling of inserts or reinforcements
    • B29C2049/2008—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor of articles having inserts or reinforcements ; Handling of inserts or reinforcements inside the article
    • 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
    • B29C49/20—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor of articles having inserts or reinforcements ; Handling of inserts or reinforcements
    • B29C2049/2008—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor of articles having inserts or reinforcements ; Handling of inserts or reinforcements inside the article
    • B29C2049/2013—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor of articles having inserts or reinforcements ; Handling of inserts or reinforcements inside the article for connecting opposite walls, e.g. baffles in a fuel tank
    • 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
    • B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/04—Extrusion blow-moulding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/712—Containers; Packaging elements or accessories, Packages
    • B29L2031/7172—Fuel tanks, jerry cans

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)

Abstract

PURPOSE:To obtain a hollow formed article with inserts inside by press fixing insert parts held by a rod in a thermoplastic resin melted parison simultaneously with die clamping and then blowing in air. CONSTITUTION:In a thermoplastic resin melted parison 1 extruded from or injection moulded in a die, insert parts 3, for example, wave preventing boards are press fixed and heat welded to the inner wall surface of the parison 1 simultaneously with the die clamping of a metal die 4, and air is blown in through air blowing pins provided on the rod 2. The air blowing pins may be provided on some other part than the rod 2. For the material of the insert parts 3, thermoplastic resins, metals, etc., can be used, but the same kind of thermoplastic resin as the parison can be fixed easily by press fixing. Further, hollow formed articles having inserts such as inner tanks, partition boards, etc., can also be made.
JP8459378A 1978-07-13 1978-07-13 Method of forming hollow formed article with insert Pending JPS5511846A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8459378A JPS5511846A (en) 1978-07-13 1978-07-13 Method of forming hollow formed article with insert

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8459378A JPS5511846A (en) 1978-07-13 1978-07-13 Method of forming hollow formed article with insert

Publications (1)

Publication Number Publication Date
JPS5511846A true JPS5511846A (en) 1980-01-28

Family

ID=13834972

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8459378A Pending JPS5511846A (en) 1978-07-13 1978-07-13 Method of forming hollow formed article with insert

Country Status (1)

Country Link
JP (1) JPS5511846A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5525380A (en) * 1978-08-12 1980-02-23 Kodama Kagaku Kogyo Kk Method of molding hollow molded article inserted with predetermined parts internally
JPS57174217A (en) * 1981-04-21 1982-10-26 Ishikawajima Harima Heavy Ind Co Ltd Blow molding method for plastic product
US4911878A (en) * 1987-09-11 1990-03-27 Rehau Ag & Co. Method for producing a blow-molded body
EP0758579A1 (en) * 1995-08-11 1997-02-19 SOLVAY (Société Anonyme) Method for fixing an element to the inner part of a hollow thermoplastic body
US9950616B2 (en) 2010-12-03 2018-04-24 Jeffrey Yager Deployable fuel tank baffle and fuel tank system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3919373A (en) * 1969-09-16 1975-11-11 Elbatainer Kunststoff Method of making a liquid container from thermoplastic synthetic material
JPS5330660A (en) * 1976-09-02 1978-03-23 Tousen Purasuto Kk Ventilating pipe with synthetic resin silencer
JPS5334862A (en) * 1976-09-10 1978-03-31 Nihon Radiator Co Method of producing blow molded container with part
JPS5737174A (en) * 1980-08-12 1982-03-01 Kawasaki Steel Co Pipeline steel pipe stopping transmission of unstable ductility breaking

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3919373A (en) * 1969-09-16 1975-11-11 Elbatainer Kunststoff Method of making a liquid container from thermoplastic synthetic material
JPS5330660A (en) * 1976-09-02 1978-03-23 Tousen Purasuto Kk Ventilating pipe with synthetic resin silencer
JPS5334862A (en) * 1976-09-10 1978-03-31 Nihon Radiator Co Method of producing blow molded container with part
JPS5737174A (en) * 1980-08-12 1982-03-01 Kawasaki Steel Co Pipeline steel pipe stopping transmission of unstable ductility breaking

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5525380A (en) * 1978-08-12 1980-02-23 Kodama Kagaku Kogyo Kk Method of molding hollow molded article inserted with predetermined parts internally
JPS57174217A (en) * 1981-04-21 1982-10-26 Ishikawajima Harima Heavy Ind Co Ltd Blow molding method for plastic product
JPS634495B2 (en) * 1981-04-21 1988-01-29 Ishikawajima Harima Heavy Ind
US4911878A (en) * 1987-09-11 1990-03-27 Rehau Ag & Co. Method for producing a blow-molded body
EP0758579A1 (en) * 1995-08-11 1997-02-19 SOLVAY (Société Anonyme) Method for fixing an element to the inner part of a hollow thermoplastic body
BE1009534A3 (en) * 1995-08-11 1997-05-06 Solvay Method for fixing an element within a hollow thermoplastic.
US5891385A (en) * 1995-08-11 1999-04-06 Solvay (Societe Anonyme) Process for securing a component inside a hollow body made of thermoplastic material
US9950616B2 (en) 2010-12-03 2018-04-24 Jeffrey Yager Deployable fuel tank baffle and fuel tank system

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