AT314820B - Device for filling molds - Google Patents

Device for filling molds

Info

Publication number
AT314820B
AT314820B AT164069A AT164069A AT314820B AT 314820 B AT314820 B AT 314820B AT 164069 A AT164069 A AT 164069A AT 164069 A AT164069 A AT 164069A AT 314820 B AT314820 B AT 314820B
Authority
AT
Austria
Prior art keywords
filling molds
molds
filling
Prior art date
Application number
AT164069A
Other languages
German (de)
Original Assignee
Optipatent Ag
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 Optipatent Ag filed Critical Optipatent Ag
Priority to AT164069A priority Critical patent/AT314820B/en
Priority to DE6940497U priority patent/DE6940497U/en
Priority to DE19691952432 priority patent/DE1952432B1/en
Priority to US879793A priority patent/US3640663A/en
Application granted granted Critical
Publication of AT314820B publication Critical patent/AT314820B/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
    • 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
    • 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
    • B29C45/20—Injection nozzles
    • B29C45/23—Feed stopping equipment
    • B29C45/231—Needle valve systems therefor
    • 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
    • B29C45/34—Moulds having venting means

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
AT164069A 1969-02-18 1969-02-18 Device for filling molds AT314820B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AT164069A AT314820B (en) 1969-02-18 1969-02-18 Device for filling molds
DE6940497U DE6940497U (en) 1969-02-18 1969-10-17 DEVICE FOR FILLING CASTING FORMS WITH HARDABLE CASTING RESIN.
DE19691952432 DE1952432B1 (en) 1969-02-18 1969-10-17 Device for filling casting molds with hardenable casting resin
US879793A US3640663A (en) 1969-02-18 1969-11-25 Device for filling casting molds with hardenable casting resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT164069A AT314820B (en) 1969-02-18 1969-02-18 Device for filling molds

Publications (1)

Publication Number Publication Date
AT314820B true AT314820B (en) 1974-04-25

Family

ID=3517783

Family Applications (1)

Application Number Title Priority Date Filing Date
AT164069A AT314820B (en) 1969-02-18 1969-02-18 Device for filling molds

Country Status (3)

Country Link
US (1) US3640663A (en)
AT (1) AT314820B (en)
DE (2) DE6940497U (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH598939A5 (en) * 1975-09-16 1978-05-12 Alois Suter
FR2428519A1 (en) * 1978-06-13 1980-01-11 Ameublement Ind Et Tech PLUG FOR CAST HOLE OF EXPANDED MATERIAL IN A MOLD
AUPR245301A0 (en) * 2001-01-10 2001-02-01 Silverbrook Research Pty Ltd An apparatus (WSM06)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2697253A (en) * 1954-12-21 krupt
US2351774A (en) * 1940-06-29 1944-06-20 Ford Motor Co Plastic injection machine
US2431843A (en) * 1944-02-18 1947-12-02 Harold H Swoger Injection press
US2526993A (en) * 1945-03-01 1950-10-24 Taylor Smith & Taylor Company Mold for pottery fabricating machines
US3270115A (en) * 1960-02-23 1966-08-30 Inv S Finance Corp Method and apparatus for molding
AT234363B (en) * 1960-11-15 1964-06-25 Plast Anstalt Method and device for potting hardenable plastics

Also Published As

Publication number Publication date
DE6940497U (en) 1972-04-06
DE1952432B1 (en) 1971-04-08
US3640663A (en) 1972-02-08

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
ELA Expired due to lapse of time