AU4073493A - Procedure in association with production of plastic pieces - Google Patents

Procedure in association with production of plastic pieces

Info

Publication number
AU4073493A
AU4073493A AU40734/93A AU4073493A AU4073493A AU 4073493 A AU4073493 A AU 4073493A AU 40734/93 A AU40734/93 A AU 40734/93A AU 4073493 A AU4073493 A AU 4073493A AU 4073493 A AU4073493 A AU 4073493A
Authority
AU
Australia
Prior art keywords
association
procedure
production
plastic pieces
pieces
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.)
Abandoned
Application number
AU40734/93A
Inventor
Hannu Jylha
Harri Sahari
Eerik Torma
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU4073493A publication Critical patent/AU4073493A/en
Abandoned 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
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/56—Coatings, e.g. enameled or galvanised; Releasing, lubricating or separating agents
    • B29C33/58—Applying the releasing agents
    • 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
AU40734/93A 1992-06-11 1993-06-07 Procedure in association with production of plastic pieces Abandoned AU4073493A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI922716 1992-06-11
FI922716A FI922716A (en) 1992-06-11 1992-06-11 FRAMEWORK FOR PLASTIC PROTECTION
PCT/FI1993/000244 WO1993025365A1 (en) 1992-06-11 1993-06-07 Procedure in association with production of plastic pieces

Publications (1)

Publication Number Publication Date
AU4073493A true AU4073493A (en) 1994-01-04

Family

ID=8535468

Family Applications (1)

Application Number Title Priority Date Filing Date
AU40734/93A Abandoned AU4073493A (en) 1992-06-11 1993-06-07 Procedure in association with production of plastic pieces

Country Status (3)

Country Link
AU (1) AU4073493A (en)
FI (1) FI922716A (en)
WO (1) WO1993025365A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1295224B1 (en) * 1997-10-14 1999-05-04 Magneti Marelli Spa MACHINE FOR THE REMOVAL OF SOULS IN SALT IMPRISONED IN PRESSED OR INJECTION-MOLDED ARTICLES.
EP1234647A1 (en) * 2001-02-23 2002-08-28 Vantico AG Method of producing models by using a water soluble core
DE10305612B4 (en) 2003-02-11 2005-04-07 Ashland-Südchemie-Kernfest GmbH Coating materials for casting cores
JP5765248B2 (en) 2012-01-16 2015-08-19 トヨタ自動車株式会社 Manufacturing method of abutting part
EP3984715B1 (en) * 2020-10-13 2023-11-15 Technische Universität München Fiber-reinforced soluble core and method for its manufacture

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59136214A (en) * 1983-01-26 1984-08-04 Niigata Eng Co Ltd Plastic casting method using watersoluble core
EP0138985A4 (en) * 1983-03-28 1987-11-23 Park Chem Co Pressure molding process using salt cores and a composition for making cores.
JPS602343A (en) * 1983-06-20 1985-01-08 Nanba Press Kogyo Kk Formation of reinforcing layer on inner surface of complicated hollow molding
DE3736574A1 (en) * 1987-10-28 1989-05-18 Bayerische Motoren Werke Ag METHOD AND MOLDING CORE FOR PRODUCING PLASTIC OBJECTS WITH UNDERCUTS
JPH04500780A (en) * 1987-12-08 1992-02-13 サハリ、ハリ Method for preparing molds and cores used in metal casting
GB9016636D0 (en) * 1990-07-28 1990-09-12 Westland Aerostructures Ltd Method for making perforated composite laminates and moulds for use therein

Also Published As

Publication number Publication date
FI922716A0 (en) 1992-06-11
WO1993025365A1 (en) 1993-12-23
FI922716A (en) 1993-12-12

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