HU170123B - - Google Patents

Info

Publication number
HU170123B
HU170123B HUEA147A HUEA000147A HU170123B HU 170123 B HU170123 B HU 170123B HU EA147 A HUEA147 A HU EA147A HU EA000147 A HUEA000147 A HU EA000147A HU 170123 B HU170123 B HU 170123B
Authority
HU
Hungary
Application number
HUEA147A
Other languages
Hungarian (hu)
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 filed Critical
Priority to HUEA147A priority Critical patent/HU170123B/hu
Priority to CH550976A priority patent/CH595971A5/xx
Priority to DE19762620084 priority patent/DE2620084A1/en
Priority to AU13859/76A priority patent/AU500938B2/en
Priority to SE7605407*7A priority patent/SE7605407L/en
Priority to NL7605218A priority patent/NL7605218A/en
Priority to BR7603100A priority patent/BR7603100A/en
Priority to FI761394A priority patent/FI761394A/fi
Priority to LU74965A priority patent/LU74965A1/xx
Priority to GR50762A priority patent/GR59908B/en
Priority to SU762362102A priority patent/SU668615A3/en
Priority to BE167266A priority patent/BE842140A/en
Priority to PT65131A priority patent/PT65131B/en
Priority to RO7686268A priority patent/RO83528A/en
Priority to FR7616068A priority patent/FR2312357A1/en
Priority to PL1976189901A priority patent/PL101732B1/en
Priority to ES448306A priority patent/ES448306A1/en
Priority to IT68317/76A priority patent/IT1061717B/en
Priority to JP51062159A priority patent/JPS5211268A/en
Priority to NO761822A priority patent/NO761822L/no
Priority to DK235176A priority patent/DK235176A/en
Publication of HU170123B publication Critical patent/HU170123B/hu

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
    • B29C44/58—Moulds
    • B29C44/588—Moulds with means for venting, e.g. releasing foaming gas
    • 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
    • B29C44/46—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length
    • B29C44/467—Foam spreading or levelling devices
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/10—Moulds or cores; Details thereof or accessories therefor with incorporated venting means
    • 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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/006—Degassing moulding material or draining off gas during moulding
HUEA147A 1975-05-29 1975-05-29 HU170123B (en)

Priority Applications (21)

Application Number Priority Date Filing Date Title
HUEA147A HU170123B (en) 1975-05-29 1975-05-29
CH550976A CH595971A5 (en) 1975-05-29 1976-05-03
DE19762620084 DE2620084A1 (en) 1975-05-29 1976-05-06 PROCESS FOR SHAPING THE SURFACE OF FOAMED POLYMERS FROM LIQUID MIXTURES IN ONE STEP
AU13859/76A AU500938B2 (en) 1975-05-29 1976-05-12 Blowing top of free-rising polymer foam into shape
SE7605407*7A SE7605407L (en) 1975-05-29 1976-05-13 PROCEDURE FOR SOLUTION OF POLYMERS
NL7605218A NL7605218A (en) 1975-05-29 1976-05-14 PROCESS FOR FORMING SURFACES OF POLYMERS.
BR7603100A BR7603100A (en) 1975-05-29 1976-05-17 PROCESS FOR CONFORMING POLYMER SURFACES
FI761394A FI761394A (en) 1975-05-29 1976-05-18
LU74965A LU74965A1 (en) 1975-05-29 1976-05-18
GR50762A GR59908B (en) 1975-05-29 1976-05-20 Process for the surface shaping of polymers
SU762362102A SU668615A3 (en) 1975-05-29 1976-05-24 Method of obtaining foam-polyurethanes
BE167266A BE842140A (en) 1975-05-29 1976-05-24 PROCESS FOR SHAPING POLYMER SURFACES
PT65131A PT65131B (en) 1975-05-29 1976-05-24 Process for the shaping of surfaces of polymers
RO7686268A RO83528A (en) 1975-05-29 1976-05-26 PROCESS FOR FORMING THE SURFACE OF FREELY EXPANDED POLYMERS IN A STEP OF LILATE MIXTURES FREE IN A STEP OF LIQUID LIQUID MIXTURES
FR7616068A FR2312357A1 (en) 1975-05-29 1976-05-26 Shaping the surface of plastic foam article during moulding - by passing air flow over the surface
PL1976189901A PL101732B1 (en) 1975-05-29 1976-05-27 A METHOD OF SHAPING THE OUTER SURFACE OF FOAMED POLYMER FREELY IN ONE STAGE FROM LIQUID MIXTURE
ES448306A ES448306A1 (en) 1975-05-29 1976-05-28 Process for shaping polymer surface
IT68317/76A IT1061717B (en) 1975-05-29 1976-05-28 PROCESS FOR THE SHAPING OF SYNTHETIC FOAM SURFACES IN THE MANUFACTURING COURSE
JP51062159A JPS5211268A (en) 1975-05-29 1976-05-28 Process for shaping polymer surface
NO761822A NO761822L (en) 1975-05-29 1976-05-28
DK235176A DK235176A (en) 1975-05-29 1976-05-28 POLYMER SURFACE PROCEDURE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUEA147A HU170123B (en) 1975-05-29 1975-05-29

Publications (1)

Publication Number Publication Date
HU170123B true HU170123B (en) 1977-04-28

Family

ID=10995098

Family Applications (1)

Application Number Title Priority Date Filing Date
HUEA147A HU170123B (en) 1975-05-29 1975-05-29

Country Status (21)

Country Link
JP (1) JPS5211268A (en)
AU (1) AU500938B2 (en)
BE (1) BE842140A (en)
BR (1) BR7603100A (en)
CH (1) CH595971A5 (en)
DE (1) DE2620084A1 (en)
DK (1) DK235176A (en)
ES (1) ES448306A1 (en)
FI (1) FI761394A (en)
FR (1) FR2312357A1 (en)
GR (1) GR59908B (en)
HU (1) HU170123B (en)
IT (1) IT1061717B (en)
LU (1) LU74965A1 (en)
NL (1) NL7605218A (en)
NO (1) NO761822L (en)
PL (1) PL101732B1 (en)
PT (1) PT65131B (en)
RO (1) RO83528A (en)
SE (1) SE7605407L (en)
SU (1) SU668615A3 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL286346A (en) * 1961-12-05
US3240846A (en) * 1962-08-06 1966-03-15 Allied Chem Method and apparatus for preparing polyurethane foam sandwich structure
BE718157A (en) * 1967-07-18 1968-12-31
BE777216A (en) * 1971-01-12 1972-01-14 Continental Gummi Werke Ag METHOD AND DEVICE FOR MANUFACTURING BLOCKS FROM FLAT SURFACE MOUSSEA MATERIAL IN OPEN MOLDS

Also Published As

Publication number Publication date
FI761394A (en) 1976-11-30
RO83528B (en) 1984-10-30
PL101732B1 (en) 1979-01-31
DE2620084A1 (en) 1976-12-02
FR2312357A1 (en) 1976-12-24
BE842140A (en) 1976-09-16
DK235176A (en) 1976-11-30
AU500938B2 (en) 1979-06-07
JPS5211268A (en) 1977-01-28
JPS5428193B2 (en) 1979-09-14
LU74965A1 (en) 1977-01-18
BR7603100A (en) 1977-02-15
PT65131A (en) 1976-06-01
NL7605218A (en) 1976-12-01
RO83528A (en) 1985-10-31
AU1385976A (en) 1977-11-24
IT1061717B (en) 1983-04-30
NO761822L (en) 1976-11-30
GR59908B (en) 1978-03-16
SE7605407L (en) 1976-11-30
SU668615A3 (en) 1979-06-15
CH595971A5 (en) 1978-02-28
PT65131B (en) 1977-10-11
ES448306A1 (en) 1977-11-01

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