CH458701A - Method and device for filling molds suitable for the production of foam molded parts with thermoplastic, pre-expanded foam particles - Google Patents

Method and device for filling molds suitable for the production of foam molded parts with thermoplastic, pre-expanded foam particles

Info

Publication number
CH458701A
CH458701A CH468366A CH468366A CH458701A CH 458701 A CH458701 A CH 458701A CH 468366 A CH468366 A CH 468366A CH 468366 A CH468366 A CH 468366A CH 458701 A CH458701 A CH 458701A
Authority
CH
Switzerland
Prior art keywords
thermoplastic
production
molded parts
filling molds
molds suitable
Prior art date
Application number
CH468366A
Other languages
German (de)
Inventor
C Buchmann Rudolf
Original Assignee
Buchmann Rudolf Ch
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 Buchmann Rudolf Ch filed Critical Buchmann Rudolf Ch
Priority to CH468366A priority Critical patent/CH458701A/en
Priority to SE17110/66A priority patent/SE308949B/xx
Priority to NL6618332A priority patent/NL6618332A/xx
Priority to BE692159D priority patent/BE692159A/xx
Priority to FR1604523D priority patent/FR1604523A/en
Priority to ES335360A priority patent/ES335360A1/en
Publication of CH458701A publication Critical patent/CH458701A/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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/36—Feeding the material to be shaped
    • B29C44/38—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
    • B29C44/44—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length in solid form
    • B29C44/445—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length in solid form in the form of expandable granules, particles or beads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J4/00—Feed or outlet devices; Feed or outlet control devices
    • B01J4/001—Feed or outlet devices as such, e.g. feeding tubes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
CH468366A 1966-03-31 1966-03-31 Method and device for filling molds suitable for the production of foam molded parts with thermoplastic, pre-expanded foam particles CH458701A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CH468366A CH458701A (en) 1966-03-31 1966-03-31 Method and device for filling molds suitable for the production of foam molded parts with thermoplastic, pre-expanded foam particles
SE17110/66A SE308949B (en) 1966-03-31 1966-12-14
NL6618332A NL6618332A (en) 1966-03-31 1966-12-29
BE692159D BE692159A (en) 1966-03-31 1967-01-04
FR1604523D FR1604523A (en) 1966-03-31 1967-01-06 Process and apparatus for making profiled articles from
ES335360A ES335360A1 (en) 1966-03-31 1967-01-07 Procedure with your device, to fill molds, suitable for the manufacture of parts of material-foam, with particles of material-foam thermoplastic, previously expansioned. (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH468366A CH458701A (en) 1966-03-31 1966-03-31 Method and device for filling molds suitable for the production of foam molded parts with thermoplastic, pre-expanded foam particles

Publications (1)

Publication Number Publication Date
CH458701A true CH458701A (en) 1968-06-30

Family

ID=4280669

Family Applications (1)

Application Number Title Priority Date Filing Date
CH468366A CH458701A (en) 1966-03-31 1966-03-31 Method and device for filling molds suitable for the production of foam molded parts with thermoplastic, pre-expanded foam particles

Country Status (6)

Country Link
BE (1) BE692159A (en)
CH (1) CH458701A (en)
ES (1) ES335360A1 (en)
FR (1) FR1604523A (en)
NL (1) NL6618332A (en)
SE (1) SE308949B (en)

Also Published As

Publication number Publication date
ES335360A1 (en) 1968-06-01
BE692159A (en) 1967-06-16
FR1604523A (en) 1971-11-29
NL6618332A (en) 1967-10-02
SE308949B (en) 1969-03-03

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