IT1196158B - Dispositivo per produrre ed immettere nella cavita' di uno stampo un miscuglio di due componenti di materia artificiale in grado di reagire chimicamente - Google Patents

Dispositivo per produrre ed immettere nella cavita' di uno stampo un miscuglio di due componenti di materia artificiale in grado di reagire chimicamente

Info

Publication number
IT1196158B
IT1196158B IT21545/84A IT2154584A IT1196158B IT 1196158 B IT1196158 B IT 1196158B IT 21545/84 A IT21545/84 A IT 21545/84A IT 2154584 A IT2154584 A IT 2154584A IT 1196158 B IT1196158 B IT 1196158B
Authority
IT
Italy
Prior art keywords
mold
cavity
mixture
produce
place
Prior art date
Application number
IT21545/84A
Other languages
English (en)
Italian (it)
Other versions
IT8421545A0 (it
Inventor
Norbert Feist
Original Assignee
Battenfeld Maschfab
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 Battenfeld Maschfab filed Critical Battenfeld Maschfab
Publication of IT8421545A0 publication Critical patent/IT8421545A0/it
Application granted granted Critical
Publication of IT1196158B publication Critical patent/IT1196158B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/76—Mixers with stream-impingement mixing head
    • B29B7/7663—Mixers with stream-impingement mixing head the mixing head having an outlet tube with a reciprocating plunger, e.g. with the jets impinging in the tube
    • 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
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/83—Injection molding of polyolefin-type foam

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
IT21545/84A 1983-06-29 1984-06-21 Dispositivo per produrre ed immettere nella cavita' di uno stampo un miscuglio di due componenti di materia artificiale in grado di reagire chimicamente IT1196158B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3323366A DE3323366C2 (de) 1983-06-29 1983-06-29 Vorrichtung zum Erzeugen und Einleiten eines chemisch reaktionsfähigen Gemisches aus zwei Kunststoff-Komponenten in den Hohlraum einer Form

Publications (2)

Publication Number Publication Date
IT8421545A0 IT8421545A0 (it) 1984-06-21
IT1196158B true IT1196158B (it) 1988-11-10

Family

ID=6202649

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21545/84A IT1196158B (it) 1983-06-29 1984-06-21 Dispositivo per produrre ed immettere nella cavita' di uno stampo un miscuglio di due componenti di materia artificiale in grado di reagire chimicamente

Country Status (6)

Country Link
US (1) US4533521A (Direct)
JP (1) JPS6021207A (Direct)
CH (1) CH663927A5 (Direct)
DE (1) DE3323366C2 (Direct)
GB (1) GB2142251B (Direct)
IT (1) IT1196158B (Direct)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1196275B (it) * 1984-10-01 1988-11-16 Afros Spa Testa miscelatrice a camera mobile
DE3642930A1 (de) * 1985-12-16 1987-06-19 Toho Rayon Kk Kohlenstoffaser-kord fuer die kautschukverstaerkung und verfahren zu dessen herstellung
DE3709557C1 (de) * 1987-03-24 1988-10-06 Wema Werkzeug Und Maschb Gmbh Vorrichtung zur Bildung eines Kunststoff-Reaktionsgemisches

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1241862A (en) * 1968-03-29 1971-08-04 Vitafoam Ltd A foamable mixture dispensing head
US3653336A (en) * 1969-10-22 1972-04-04 Ryutano Kaneko Automatic molding apparatus for producing ring-shaped doughnuts containing fillings
CA943721A (en) * 1970-02-20 1974-03-19 Krauss-Maffei Aktiengesellschaft Device for feeding flowable material to a cavity
DE2030516A1 (de) * 1970-06-20 1972-01-05 Hennecke Gmbh Maschf Verfahren und Vorrichtung zum Herstellen von Homogenstoffen oder Schaumstoffen
DE2214276A1 (de) * 1972-03-24 1973-10-04 Heinrich Clasen Mischkopf mit komponentenaussteuerung
DE2515579C3 (de) * 1975-04-10 1980-11-06 Schloemann-Siemag Ag, 4000 Duesseldorf Vorrichtung zum Erzeugen und Einleiten eines chemisch reaktionsfähigen Gemisches aus zwei Kunststoff-Komponenten in den Hohlraum einer Form
DE2612812C3 (de) * 1976-03-25 1983-05-26 Bayer Ag, 5090 Leverkusen Mischkopf zum Vermischen mindestens zweier bei ihrer Reaktion Schaumstoff bildender Komponenten
US4170440A (en) * 1976-09-29 1979-10-09 Gusmer Corporation Feeder for apparatus for ejecting urethane foam formed by the mixture of resin and isocyanate with flushing liquid
DE2737616A1 (de) * 1977-08-20 1979-03-01 Bayer Ag Verfahren und vorrichtung zum herstellen eines schaumstoff- oder homogenstoff-bildenden reaktionsgemisches und zu dessen anschliessendem eintrag in einen hohlraum
US4190409A (en) * 1977-10-14 1980-02-26 Karl Hehl Apparatus for injecting confluent streams of plastic
DE2933553A1 (de) * 1979-08-18 1981-03-26 Bayer Ag, 51373 Leverkusen Verfahren und einrichtung zum herstellen von formteilen aus einem mehrkomponentenreaktionsgemisch
GB2126490B (en) * 1982-07-09 1986-10-22 Univ Manchester Mixing head and actuator mechanism suitable therefor

Also Published As

Publication number Publication date
DE3323366C2 (de) 1986-10-23
IT8421545A0 (it) 1984-06-21
US4533521A (en) 1985-08-06
GB2142251B (en) 1986-10-15
DE3323366A1 (de) 1985-01-10
JPS6021207A (ja) 1985-02-02
GB8412644D0 (en) 1984-06-20
CH663927A5 (de) 1988-01-29
GB2142251A (en) 1985-01-16
JPH0345686B2 (Direct) 1991-07-11

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