IT1183328B - Ugello di trasferimento di uno stampo a canale caldo - Google Patents

Ugello di trasferimento di uno stampo a canale caldo

Info

Publication number
IT1183328B
IT1183328B IT19399/85A IT1939985A IT1183328B IT 1183328 B IT1183328 B IT 1183328B IT 19399/85 A IT19399/85 A IT 19399/85A IT 1939985 A IT1939985 A IT 1939985A IT 1183328 B IT1183328 B IT 1183328B
Authority
IT
Italy
Prior art keywords
hot
mold transfer
transfer nozzle
channel mold
channel
Prior art date
Application number
IT19399/85A
Other languages
English (en)
Other versions
IT8519399A0 (it
Inventor
Bernard Stauber
Original Assignee
Bernard Stauber
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 Bernard Stauber filed Critical Bernard Stauber
Publication of IT8519399A0 publication Critical patent/IT8519399A0/it
Application granted granted Critical
Publication of IT1183328B publication Critical patent/IT1183328B/it

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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/30—Flow control means disposed within the sprue channel, e.g. "torpedo" construction
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/227—Injection nozzle; positioned flush with mold or cavity
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/245—Heat

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
IT19399/85A 1984-02-06 1985-02-06 Ugello di trasferimento di uno stampo a canale caldo IT1183328B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH55884 1984-02-06

Publications (2)

Publication Number Publication Date
IT8519399A0 IT8519399A0 (it) 1985-02-06
IT1183328B true IT1183328B (it) 1987-10-22

Family

ID=4189791

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19399/85A IT1183328B (it) 1984-02-06 1985-02-06 Ugello di trasferimento di uno stampo a canale caldo

Country Status (6)

Country Link
US (1) US4678426A (it)
EP (1) EP0171398B1 (it)
DE (1) DE3560864D1 (it)
DK (1) DK156161C (it)
IT (1) IT1183328B (it)
WO (1) WO1985003476A1 (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6096375A (en) * 1993-12-21 2000-08-01 3M Innovative Properties Company Optical polarizer
US7160100B2 (en) 2004-01-06 2007-01-09 Mold-Masters Limited Injection molding apparatus having an elongated nozzle incorporating multiple nozzle bodies in tandem
US7462030B2 (en) * 2004-04-07 2008-12-09 Mold-Masters (2007) Limited Nozzle having a nozzle body with heated and unheated nozzle body segments
CA2482254A1 (en) * 2004-04-07 2005-10-07 Mold-Masters Limited Modular injection nozzle having a thermal barrier

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2367144A (en) * 1942-01-30 1945-01-09 American Insulator Corp Injection molding machine
US2436869A (en) * 1945-03-29 1948-03-02 Lester Engineering Co Injection molding machine spreader
US2475395A (en) * 1946-02-13 1949-07-05 Lester Engineering Co Injection molding machine
US2750628A (en) * 1951-08-29 1956-06-19 Giddings & Lewis Heating unit for plastic molding machines
US2773284A (en) * 1953-03-13 1956-12-11 Columbus Plastic Products Inc Die construction for pressure injection molding machines
GB771025A (en) * 1954-07-20 1957-03-27 Usines Chimniques Rhone Poulen Improvements in or relating to heating chambers for injection moulding apparatus
US3335459A (en) * 1965-02-12 1967-08-15 Allied Chem Cartridge heater constructions including extrusion dies
CH449953A (de) * 1966-09-02 1968-01-15 Segmueller Ag Einspritzdüse für Heisskanal-Spritzgusswerkzeug
FR1598991A (it) * 1968-10-04 1970-07-15
DE7718446U1 (de) * 1977-06-10 1977-10-06 Basf Ag, 6700 Ludwigshafen Einspritzduese fuer das spritzgiessen von thermoplastischen kunststoffen in heisskanalwerkzeugen
US4161386A (en) * 1977-12-19 1979-07-17 Incoe Corporation Nozzle for injection molding machines
US4212625A (en) * 1978-03-14 1980-07-15 Shutt George V High speed injector for molding machines
NL7804984A (nl) * 1978-05-09 1979-11-13 Beek Ter Hengelo Bv Inwendig verwarmbaar mondstuk met een deelbaar huis en een deelbare kern.
US4373132A (en) * 1981-08-05 1983-02-08 Haig Vartanian External/internal heater for molding of plastics
DE3143748C2 (de) * 1981-11-04 1984-11-15 Continental Gummi-Werke Ag, 3000 Hannover Form zum Spritzgießen oder Preßspritzen von Kautschuk oder anderen plastischen, wärmehärtbaren Werkstoffen
CA1190019A (en) * 1982-07-12 1985-07-09 Jobst U. Gellert Injection molding hot tip seal
JPS59142124A (ja) * 1983-02-02 1984-08-15 Shigeru Tsutsumi 合成樹脂射出成形機用ホツトチツプブシング

Also Published As

Publication number Publication date
US4678426A (en) 1987-07-07
EP0171398A1 (de) 1986-02-19
DK348085A (da) 1985-10-07
DK348085D0 (da) 1985-07-31
DK156161C (da) 1989-11-27
WO1985003476A1 (en) 1985-08-15
EP0171398B1 (de) 1987-11-04
DE3560864D1 (en) 1987-12-10
DK156161B (da) 1989-07-03
IT8519399A0 (it) 1985-02-06

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19990129