FI922716A - FRAMEWORK FOR PLASTIC PROTECTION - Google Patents

FRAMEWORK FOR PLASTIC PROTECTION Download PDF

Info

Publication number
FI922716A
FI922716A FI922716A FI922716A FI922716A FI 922716 A FI922716 A FI 922716A FI 922716 A FI922716 A FI 922716A FI 922716 A FI922716 A FI 922716A FI 922716 A FI922716 A FI 922716A
Authority
FI
Finland
Prior art keywords
framework
plastic protection
plastic
protection
Prior art date
Application number
FI922716A
Other languages
Finnish (fi)
Other versions
FI922716A0 (en
Inventor
Harri Sahari
Eerik Toermae
Hannu Jylhae
Original Assignee
Harri Sahari
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 Harri Sahari filed Critical Harri Sahari
Priority to FI922716A priority Critical patent/FI922716A/en
Publication of FI922716A0 publication Critical patent/FI922716A0/en
Priority to AU40734/93A priority patent/AU4073493A/en
Priority to PCT/FI1993/000244 priority patent/WO1993025365A1/en
Publication of FI922716A publication Critical patent/FI922716A/en

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
FI922716A 1992-06-11 1992-06-11 FRAMEWORK FOR PLASTIC PROTECTION FI922716A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI922716A FI922716A (en) 1992-06-11 1992-06-11 FRAMEWORK FOR PLASTIC PROTECTION
AU40734/93A AU4073493A (en) 1992-06-11 1993-06-07 Procedure in association with production of plastic pieces
PCT/FI1993/000244 WO1993025365A1 (en) 1992-06-11 1993-06-07 Procedure in association with production of plastic pieces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI922716A FI922716A (en) 1992-06-11 1992-06-11 FRAMEWORK FOR PLASTIC PROTECTION

Publications (2)

Publication Number Publication Date
FI922716A0 FI922716A0 (en) 1992-06-11
FI922716A true FI922716A (en) 1993-12-12

Family

ID=8535468

Family Applications (1)

Application Number Title Priority Date Filing Date
FI922716A FI922716A (en) 1992-06-11 1992-06-11 FRAMEWORK FOR PLASTIC PROTECTION

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
AU4073493A (en) 1994-01-04
WO1993025365A1 (en) 1993-12-23

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