SE8404742D0 - Sett att framstella ett med halrum forsett plastforemal - Google Patents

Sett att framstella ett med halrum forsett plastforemal

Info

Publication number
SE8404742D0
SE8404742D0 SE8404742A SE8404742A SE8404742D0 SE 8404742 D0 SE8404742 D0 SE 8404742D0 SE 8404742 A SE8404742 A SE 8404742A SE 8404742 A SE8404742 A SE 8404742A SE 8404742 D0 SE8404742 D0 SE 8404742D0
Authority
SE
Sweden
Prior art keywords
article
make
core
vacuum provided
plastic form
Prior art date
Application number
SE8404742A
Other languages
English (en)
Other versions
SE8404742L (sv
SE450823B (sv
Inventor
L W Castwall
P J Jentti
Original Assignee
Electrolux Ab
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 Electrolux Ab filed Critical Electrolux Ab
Publication of SE8404742L publication Critical patent/SE8404742L/sv
Publication of SE8404742D0 publication Critical patent/SE8404742D0/sv
Publication of SE450823B publication Critical patent/SE450823B/sv

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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14065—Positioning or centering articles in the mould
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
    • B29C33/52—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles soluble or fusible
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14836—Preventing damage of inserts during injection, e.g. collapse of hollow inserts, breakage
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
    • B29C33/52—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles soluble or fusible
    • B29C2033/525—Cores made of frozen liquids, e.g. ice

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
SE8404742A 1983-02-07 1984-09-21 Sett att genom formsprutning framstella ett ihaligt plastforemal under anvendning av en med icke kompressibelt material fylld kerna SE450823B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8300614A SE8300614D0 (sv) 1983-02-07 1983-02-07 Sett att framstella ett med halrum forsett plastforemal

Publications (3)

Publication Number Publication Date
SE8404742L SE8404742L (sv) 1984-09-21
SE8404742D0 true SE8404742D0 (sv) 1984-09-21
SE450823B SE450823B (sv) 1987-08-03

Family

ID=20349909

Family Applications (2)

Application Number Title Priority Date Filing Date
SE8300614A SE8300614D0 (sv) 1983-02-07 1983-02-07 Sett att framstella ett med halrum forsett plastforemal
SE8404742A SE450823B (sv) 1983-02-07 1984-09-21 Sett att genom formsprutning framstella ett ihaligt plastforemal under anvendning av en med icke kompressibelt material fylld kerna

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SE8300614A SE8300614D0 (sv) 1983-02-07 1983-02-07 Sett att framstella ett med halrum forsett plastforemal

Country Status (5)

Country Link
JP (1) JPS60500410A (sv)
DE (1) DE3490046T1 (sv)
GB (1) GB2144074B (sv)
SE (2) SE8300614D0 (sv)
WO (1) WO1984003065A1 (sv)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2669573B1 (fr) * 1988-11-10 1995-05-19 Alkan R & Cie Procede de fabrication de pieces creuses en materiau composite drape, et appareillage pour la mise en óoeuvre de ce procede.
US5375486A (en) * 1991-06-10 1994-12-27 Carmien; Joseph A. Surface protective striking tools
US5262113A (en) * 1992-08-06 1993-11-16 Carmien Joseph A Method of making a plastic encased tool component having a lightweight hollow core
DE59307679D1 (de) * 1993-07-20 1997-12-18 Landgraf Rainer Dipl Jurist Di Druckluftbehälter und Verfahren zu seiner Herstellung
US5996442A (en) * 1997-08-05 1999-12-07 Carmien; Joseph Allen Hand tool having interchangeable and replaceable striking heads, and assembly process
US5960677A (en) * 1998-03-13 1999-10-05 Carmien; Joseph Allen Nonrecoil impact tool
US6227075B1 (en) 1999-01-25 2001-05-08 Joseph Allen Carmien Nonrecoil hammer
DE19932700C1 (de) * 1999-07-15 2001-05-03 Hansjuergen Moeser Verfahren zur Herstellung von Kunststoffgegenständen durch Mehrkomponenten-Spritzgießen
FR2831852B1 (fr) * 2001-11-08 2005-03-11 Sai Automotive Allibert Ind Procede et ensemble pour surmouler par compression de matiere plastique un element tubulaire
DE102006006902B4 (de) * 2006-02-09 2008-02-21 Gräfenthaler Kunststofftechnik GmbH Druckbehälter aus Kunststoff und Verfahren zu seiner Herstellung
JP4377447B1 (ja) * 2006-07-19 2009-12-02 三井・デュポンポリケミカル株式会社 合成樹脂中空体の製造方法
US8517197B2 (en) 2006-07-19 2013-08-27 Du Pont-Mitsui Polychemicals Co., Ltd. Synthetic resin hollow body
JP2009543732A (ja) 2006-07-19 2009-12-10 三井・デュポンポリケミカル株式会社 合成樹脂中空体
DE102008060842A1 (de) * 2008-12-05 2010-06-10 Robert Bosch Gmbh Vorrichtung sowie Verfahren zur Herstellung eines Kunststoffgehäuses
DE102014018599A1 (de) * 2014-12-17 2016-06-23 Stiebel Eltron Gmbh & Co. Kg Verfahren zum Herstellen eines Kunststoff-Druckbehälters für ein Haustechnikgerät und Kunststoff-Druckbehälter

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1200536A (fr) * 1958-05-12 1959-12-22 S M Soc Perfectionnements apportés aux procédés pour l'obtention d'objets creux en matière plastique
SE340879B (sv) * 1967-02-15 1971-12-06 Tetra Pak Int
FR1580370A (sv) * 1968-07-01 1969-09-05
DE2832566A1 (de) * 1978-07-25 1980-02-07 Bayer Ag Verfahren zur herstellung von hohlkoerpern

Also Published As

Publication number Publication date
SE8404742L (sv) 1984-09-21
SE8300614D0 (sv) 1983-02-07
GB8423718D0 (en) 1984-10-24
DE3490046T1 (de) 1985-04-04
WO1984003065A1 (en) 1984-08-16
GB2144074B (en) 1986-10-01
JPS60500410A (ja) 1985-03-28
SE450823B (sv) 1987-08-03
GB2144074A (en) 1985-02-27

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