JPS5741912A - Molding of multichamber tank - Google Patents

Molding of multichamber tank

Info

Publication number
JPS5741912A
JPS5741912A JP11773080A JP11773080A JPS5741912A JP S5741912 A JPS5741912 A JP S5741912A JP 11773080 A JP11773080 A JP 11773080A JP 11773080 A JP11773080 A JP 11773080A JP S5741912 A JPS5741912 A JP S5741912A
Authority
JP
Japan
Prior art keywords
metal
molds
metal plate
tank
synthetic 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
JP11773080A
Other languages
Japanese (ja)
Other versions
JPS5927691B2 (en
Inventor
Kagefusa Nagafune
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.)
Maruyama Manufacturing Co Ltd
Maruyama Seisakusho KK
Original Assignee
Maruyama Manufacturing Co Ltd
Maruyama Seisakusho 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 Maruyama Manufacturing Co Ltd, Maruyama Seisakusho KK filed Critical Maruyama Manufacturing Co Ltd
Priority to JP11773080A priority Critical patent/JPS5927691B2/en
Publication of JPS5741912A publication Critical patent/JPS5741912A/en
Publication of JPS5927691B2 publication Critical patent/JPS5927691B2/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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/20—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. moulding inserts or for coating 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/70—Completely encapsulating inserts
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/74—Moulding material on a relatively small portion of the preformed part, e.g. outsert moulding
    • B29C70/742—Forming a hollow body around the preformed part
    • 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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/04—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Moulding By Coating Moulds (AREA)

Abstract

PURPOSE:To manufacture easy and to obtain a tank in light weight and at low cost by a method wherein the tank body and the partitioning part are formed of synthetic resin, and the entirety is formed in a body. CONSTITUTION:A partitioning metal plate 3 is arranged, being hung with fine metal wire 2 between the mold faces 1a, 1a of the metal molds 1, 1 and inner pressure difference between both chambers 4, 4 is removed by the through hole 3a and the clearance between the metal plate 3 and the metal mold 1. After the metal molds 1, 1 and the metal plate 3 are preheated sufficiently by heating means 5 from the outside of the molds 1, 1 pelletized synthetic resin material 7 is thrown in from the charging ports 6, 6 and the molds 1, 1 are rotated. Synthetic resin material 7 is brought into with the surface of the metal plate 3, melts and sticks to the inner surface of the metal molds 1, 1 laminatedly by centrifugal force of the metal molds 1, 1 and a part thereof flows into the clearance between the metal plate 3 and the metal mold 1 at the same time and the two-chamber tank having the independently separated chambers 4, 4 is formed.
JP11773080A 1980-08-28 1980-08-28 Multi-tank forming method Expired JPS5927691B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11773080A JPS5927691B2 (en) 1980-08-28 1980-08-28 Multi-tank forming method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11773080A JPS5927691B2 (en) 1980-08-28 1980-08-28 Multi-tank forming method

Publications (2)

Publication Number Publication Date
JPS5741912A true JPS5741912A (en) 1982-03-09
JPS5927691B2 JPS5927691B2 (en) 1984-07-07

Family

ID=14718858

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11773080A Expired JPS5927691B2 (en) 1980-08-28 1980-08-28 Multi-tank forming method

Country Status (1)

Country Link
JP (1) JPS5927691B2 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1009618A3 (en) * 1995-09-28 1997-05-06 Structural Europ N V Method for manufacturing a hollow object from thermoplastic that contains a separator element
JP2007276265A (en) * 2006-04-06 2007-10-25 Suiko Kk Method for producing hollow molding by rotational molding method
EP2163694A2 (en) 2008-09-16 2010-03-17 Otto Graf GmbH Kunststofferzeugnisse A tank and method of construction thereof
DE102010003419A1 (en) 2010-03-30 2012-04-12 Evonik Degussa Gmbh Process for the fermentative production of L-ornithine
WO2015028059A1 (en) * 2013-08-29 2015-03-05 Promens Hockenheim Gmbh Method for producing a hollow body, and hollow body
USRE45723E1 (en) 2005-04-12 2015-10-06 Kyowa Hakko Bio Co., Ltd. Process for producing amino acids

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1009618A3 (en) * 1995-09-28 1997-05-06 Structural Europ N V Method for manufacturing a hollow object from thermoplastic that contains a separator element
USRE45723E1 (en) 2005-04-12 2015-10-06 Kyowa Hakko Bio Co., Ltd. Process for producing amino acids
JP2007276265A (en) * 2006-04-06 2007-10-25 Suiko Kk Method for producing hollow molding by rotational molding method
EP2163694A2 (en) 2008-09-16 2010-03-17 Otto Graf GmbH Kunststofferzeugnisse A tank and method of construction thereof
EP2163694A3 (en) * 2008-09-16 2013-01-16 Otto Graf GmbH Kunststofferzeugnisse A tank and method of construction thereof
DE102010003419A1 (en) 2010-03-30 2012-04-12 Evonik Degussa Gmbh Process for the fermentative production of L-ornithine
DE102010003419B4 (en) 2010-03-30 2019-09-12 Evonik Degussa Gmbh Process for the fermentative production of L-ornithine
WO2015028059A1 (en) * 2013-08-29 2015-03-05 Promens Hockenheim Gmbh Method for producing a hollow body, and hollow body

Also Published As

Publication number Publication date
JPS5927691B2 (en) 1984-07-07

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