JPS5511823A - Method of forming hollow formed article with insert - Google Patents

Method of forming hollow formed article with insert

Info

Publication number
JPS5511823A
JPS5511823A JP8395978A JP8395978A JPS5511823A JP S5511823 A JPS5511823 A JP S5511823A JP 8395978 A JP8395978 A JP 8395978A JP 8395978 A JP8395978 A JP 8395978A JP S5511823 A JPS5511823 A JP S5511823A
Authority
JP
Japan
Prior art keywords
parison
air
hollow formed
rod
thermoplastic resin
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
JP8395978A
Other languages
Japanese (ja)
Other versions
JPS6232092B2 (en
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 JP8395978A priority Critical patent/JPS5511823A/en
Publication of JPS5511823A publication Critical patent/JPS5511823A/en
Publication of JPS6232092B2 publication Critical patent/JPS6232092B2/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
    • B29C49/20—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

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 to the inner wall surface of the parison by the action of external press fixing boards 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 fixed and heat welded to the inner wall surface of the parison 1 inside a metal die 4, and air is blown in through air blowing pins provided on the rod 2. Air may be blown in from some other air blowing pins after removing the rod 2. For the material of the insert parts 3, thermoplastic resins, metals, etc., can be used, but the same kind of a 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.
JP8395978A 1978-07-12 1978-07-12 Method of forming hollow formed article with insert Granted JPS5511823A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8395978A JPS5511823A (en) 1978-07-12 1978-07-12 Method of forming hollow formed article with insert

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8395978A JPS5511823A (en) 1978-07-12 1978-07-12 Method of forming hollow formed article with insert

Publications (2)

Publication Number Publication Date
JPS5511823A true JPS5511823A (en) 1980-01-28
JPS6232092B2 JPS6232092B2 (en) 1987-07-13

Family

ID=13817097

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8395978A Granted JPS5511823A (en) 1978-07-12 1978-07-12 Method of forming hollow formed article with insert

Country Status (1)

Country Link
JP (1) JPS5511823A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5814567U (en) * 1981-07-21 1983-01-29 日精工機株式会社 automatic cycle valve
US4911878A (en) * 1987-09-11 1990-03-27 Rehau Ag & Co. Method for producing a blow-molded body
EP0687546A2 (en) * 1994-06-15 1995-12-20 FILTERWERK MANN & HUMMEL GMBH Process for making a hollow body with internal supporting frame
WO2002007950A1 (en) * 2000-07-20 2002-01-31 Möller Plast GmbH Method for the production of a plastic blown piece with an internal reinforcement and plastic blown piece produced thereby
FR2879122A1 (en) * 2004-12-15 2006-06-16 Inergy Automotive Systems Res PROCESS FOR THE MANUFACTURE OF A PLASTIC FUEL TANK HAVING IMPROVED FLOWING RESISTANCE
US9950616B2 (en) 2010-12-03 2018-04-24 Jeffrey Yager Deployable fuel tank baffle and fuel tank system

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5814567U (en) * 1981-07-21 1983-01-29 日精工機株式会社 automatic cycle valve
US4911878A (en) * 1987-09-11 1990-03-27 Rehau Ag & Co. Method for producing a blow-molded body
EP0687546A2 (en) * 1994-06-15 1995-12-20 FILTERWERK MANN & HUMMEL GMBH Process for making a hollow body with internal supporting frame
EP0687546A3 (en) * 1994-06-15 1997-07-30 Mann & Hummel Filter Process for making a hollow body with internal supporting frame
WO2002007950A1 (en) * 2000-07-20 2002-01-31 Möller Plast GmbH Method for the production of a plastic blown piece with an internal reinforcement and plastic blown piece produced thereby
WO2006064004A1 (en) * 2004-12-15 2006-06-22 Inergy Automotive Systems Research (Société Anonyme) Method for manufacturing a plastic fuel tank with improved creep strength
FR2879122A1 (en) * 2004-12-15 2006-06-16 Inergy Automotive Systems Res PROCESS FOR THE MANUFACTURE OF A PLASTIC FUEL TANK HAVING IMPROVED FLOWING RESISTANCE
US8663544B2 (en) 2004-12-15 2014-03-04 Inergy Automotive Systems Research (Societe Anonyme) Method for manufacturing a plastic fuel tank with improved creep strength
US9440403B2 (en) 2004-12-15 2016-09-13 Inergy Automotive Systems Research (Société Anonyme) Method for manufacturing a plastic fuel tank with improved creep strength
US9452577B2 (en) 2004-12-15 2016-09-27 Inergy Automotive Systems Research (Societe Anonyme) Method for manufacturing a plastic fuel tank with improved creep strength
US9764507B2 (en) 2004-12-15 2017-09-19 Inergy Automotive Systems Research (Societe Anonyme) Method for manufacturing a plastic fuel tank with improved creep strength
US10369736B2 (en) 2004-12-15 2019-08-06 Plastic Omnium Advanced Innovation And Research Method for manufacturing a plastic fuel tank with improved creep strength
US9950616B2 (en) 2010-12-03 2018-04-24 Jeffrey Yager Deployable fuel tank baffle and fuel tank system

Also Published As

Publication number Publication date
JPS6232092B2 (en) 1987-07-13

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