NL8501268A - Werkwijze en inrichting voor het met koud spuitkanaal transfer-vormen. - Google Patents

Werkwijze en inrichting voor het met koud spuitkanaal transfer-vormen. Download PDF

Info

Publication number
NL8501268A
NL8501268A NL8501268A NL8501268A NL8501268A NL 8501268 A NL8501268 A NL 8501268A NL 8501268 A NL8501268 A NL 8501268A NL 8501268 A NL8501268 A NL 8501268A NL 8501268 A NL8501268 A NL 8501268A
Authority
NL
Netherlands
Prior art keywords
cavities
block
plastic
molding
runner
Prior art date
Application number
NL8501268A
Other languages
English (en)
Dutch (nl)
Original Assignee
Asm Fico Tooling
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 Asm Fico Tooling filed Critical Asm Fico Tooling
Publication of NL8501268A publication Critical patent/NL8501268A/nl

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
    • B29C45/02—Transfer moulding, i.e. transferring the required volume of moulding material by a plunger from a "shot" cavity into a mould cavity
    • 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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/2756—Cold runner channels
    • 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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/57—Exerting after-pressure on the moulding material
    • B29C45/572—Exerting after-pressure on the moulding material using movable mould wall or runner parts
    • 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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/72—Heating or cooling
    • B29C45/73—Heating or cooling of the mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2101/00—Use of unspecified macromolecular compounds as moulding material
    • B29K2101/10—Thermosetting resins

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
NL8501268A 1984-07-06 1985-05-03 Werkwijze en inrichting voor het met koud spuitkanaal transfer-vormen. NL8501268A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US62862184A 1984-07-06 1984-07-06
US62862184 1984-07-06

Publications (1)

Publication Number Publication Date
NL8501268A true NL8501268A (nl) 1986-02-03

Family

ID=24519651

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8501268A NL8501268A (nl) 1984-07-06 1985-05-03 Werkwijze en inrichting voor het met koud spuitkanaal transfer-vormen.

Country Status (5)

Country Link
JP (1) JPS6120718A (enrdf_load_stackoverflow)
DE (1) DE3524161A1 (enrdf_load_stackoverflow)
FR (1) FR2567064A1 (enrdf_load_stackoverflow)
GB (1) GB2161107B (enrdf_load_stackoverflow)
NL (1) NL8501268A (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8623323D0 (en) * 1986-09-29 1986-11-05 Harper A R Injecting liquid resin
DE3811814C2 (de) * 1988-04-08 1994-08-25 Siemens Ag Spritz-Form-Vorrichtung für quarzgefülltes Kunststoff-Material
JPH0350413U (enrdf_load_stackoverflow) * 1989-09-21 1991-05-16
JP2511759Y2 (ja) * 1989-10-02 1996-09-25 三菱マテリアル株式会社 射出成形用金型
WO2007025331A1 (en) * 2005-08-29 2007-03-08 Romar Engineering Pty Ltd Injection device for a cold runner block
EP2266776A1 (de) * 2009-06-27 2010-12-29 Bayer MaterialScience AG Verfahren und Vorrichtung zur Herstellung von dickwandigen Kunststoff-Bauteilen, insbesondere optischen Bauteilen
JP6805239B2 (ja) * 2016-03-31 2020-12-23 テルモ株式会社 射出成形装置

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR884925A (fr) * 1940-12-13 1943-08-31 Procédé de moulage de matières artificielles et de métaux par extrusion et injection
FR927485A (fr) * 1946-05-29 1947-10-30 Zbrojovka Brno Np Procédé et appareil pour la production d'articles moulés à base de caoutchouc par le procédé par injection
CH400553A (de) * 1962-12-11 1965-10-15 Ankerwerk Gebrueder Goller Spritzgiessmaschine zur Herstellung von Teilen aus vernetzenden Kunst- oder Naturstoffen
FR1546977A (fr) * 1967-01-26 1968-11-22 Eckert & Ziegler Gmbh Moule pour machines à mouler
DE1704014C3 (de) * 1967-01-26 1978-03-16 Eckert & Ziegler Gmbh, 8832 Weissenburg Formwerkzeug zur Verarbeitung von in der Wärme vernetzbaren Werkstoffen, insbesondere Kunststoffen
US3591897A (en) * 1968-11-01 1971-07-13 Osley & Whitney Inc Runnerless mold for automated injection-molding of thermoset materials
FR2141453B1 (enrdf_load_stackoverflow) * 1971-06-03 1973-06-29 Gir Pi Plast Ind Gir Sa
US3836306A (en) * 1972-08-29 1974-09-17 Uniroyal Ag Transfer molding apparatus
CA1010209A (en) * 1972-12-18 1977-05-17 Thomas W. Fazekas Reduction of waste material with transfer molding
US3892512A (en) * 1973-09-13 1975-07-01 Alan V Diehl Transfer molding apparatus with resilient pad to distribute molding pressure
US3918870A (en) * 1974-02-13 1975-11-11 Norton Co Injection molding machine
US4017242A (en) * 1975-10-28 1977-04-12 The Mcdowell-Wellman Engineering Company Injection molding apparatus
US4089926A (en) * 1976-09-20 1978-05-16 Taylor Don A Injection molding method and apparatus
JPS5553544A (en) * 1978-10-16 1980-04-19 Hooker Chemicals Plastics Corp Plunger molding device with runner* which temperature is controlled* and spool portion
US4238181A (en) * 1978-12-21 1980-12-09 Hooker Chemicals & Plastics Corp. Method and apparatus for runnerless injection-compression molding thermosetting materials
JPS563145U (enrdf_load_stackoverflow) * 1979-06-19 1981-01-12
JPS5620178A (en) * 1979-07-30 1981-02-25 Asahi Glass Co Ltd Closely sticking method for ion exchange membrane and electrode
JPS5644639A (en) * 1979-09-20 1981-04-23 Towa Seimitsu Kogyo Kk Molding method and device for thermosetting synthetic resin
GB2083402A (en) * 1980-09-11 1982-03-24 Daniels Engineering Ltd Moulding machines
US4340353A (en) * 1980-10-31 1982-07-20 Discovision Associates Hot sprue valve assembly for an injection molding machine
JPS6347952Y2 (enrdf_load_stackoverflow) * 1981-05-06 1988-12-09
DE8320638U1 (de) * 1983-07-18 1983-12-01 Purma Industrieanlagen GmbH, 7100 Heilbronn Werkzeug zum herstellen von elastischen formteilen
JPH0772276B2 (ja) * 1986-07-07 1995-08-02 電源開発株式会社 石炭類ガス化装置の配管に使用される粉塵閉塞防止用スリ−ブ

Also Published As

Publication number Publication date
FR2567064A1 (fr) 1986-01-10
JPS6120718A (ja) 1986-01-29
DE3524161A1 (de) 1986-01-23
GB8508320D0 (en) 1985-05-09
GB2161107A (en) 1986-01-08
GB2161107B (en) 1988-03-02
JPS6315892B2 (enrdf_load_stackoverflow) 1988-04-06

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BB A search report has been drawn up
BC A request for examination has been filed
BV The patent application has lapsed