JPS49101493A - - Google Patents

Info

Publication number
JPS49101493A
JPS49101493A JP48107911A JP10791173A JPS49101493A JP S49101493 A JPS49101493 A JP S49101493A JP 48107911 A JP48107911 A JP 48107911A JP 10791173 A JP10791173 A JP 10791173A JP S49101493 A JPS49101493 A JP S49101493A
Authority
JP
Japan
Legal status (The legal status 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 status listed.)
Granted
Application number
JP48107911A
Other languages
Japanese (ja)
Other versions
JPS5729253B2 (enrdf_load_stackoverflow
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
Publication of JPS49101493A publication Critical patent/JPS49101493A/ja
Publication of JPS5729253B2 publication Critical patent/JPS5729253B2/ja
Expired legal-status Critical Current

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
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/10—Applying counter-pressure during expanding
    • B29C44/105—Applying counter-pressure during expanding the counterpressure being exerted by a fluid

Landscapes

  • Injection Moulding Of Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Molding Of Porous Articles (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
JP10791173A 1972-09-25 1973-09-25 Expired JPS5729253B2 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BG21471A BG18242A1 (enrdf_load_stackoverflow) 1972-09-25 1972-09-25

Publications (2)

Publication Number Publication Date
JPS49101493A true JPS49101493A (enrdf_load_stackoverflow) 1974-09-25
JPS5729253B2 JPS5729253B2 (enrdf_load_stackoverflow) 1982-06-22

Family

ID=3898843

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10791173A Expired JPS5729253B2 (enrdf_load_stackoverflow) 1972-09-25 1973-09-25

Country Status (19)

Country Link
JP (1) JPS5729253B2 (enrdf_load_stackoverflow)
AT (1) AT349743B (enrdf_load_stackoverflow)
AU (1) AU476239B2 (enrdf_load_stackoverflow)
BE (1) BE805194A (enrdf_load_stackoverflow)
BG (1) BG18242A1 (enrdf_load_stackoverflow)
CA (1) CA1028460A (enrdf_load_stackoverflow)
CH (1) CH556733A (enrdf_load_stackoverflow)
CS (1) CS181254B2 (enrdf_load_stackoverflow)
DD (1) DD112730A5 (enrdf_load_stackoverflow)
DE (1) DE2348006C2 (enrdf_load_stackoverflow)
DK (1) DK134472B (enrdf_load_stackoverflow)
FR (1) FR2200099B1 (enrdf_load_stackoverflow)
GB (1) GB1442766A (enrdf_load_stackoverflow)
IN (1) IN141881B (enrdf_load_stackoverflow)
IT (1) IT994804B (enrdf_load_stackoverflow)
NL (1) NL181856C (enrdf_load_stackoverflow)
NO (1) NO139039C (enrdf_load_stackoverflow)
SE (1) SE380471B (enrdf_load_stackoverflow)
SU (2) SU574160A3 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59120429A (ja) * 1982-12-28 1984-07-12 Eng Plast Kk 発泡型物の成形法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE422544B (sv) * 1979-10-02 1982-03-15 Fjellman Press Ab Maskin for form- och strengsprutning av plastiskt material som er tillgengligt i form av forpackningar
DE3014072A1 (de) * 1980-04-11 1981-10-15 Institut po Metaloznanie i Technologia na Metalite, Sofija Verteiler fuer anlagen fuer das spritzgiessen von thermoplastischen formteilen mit fester haut und geschaeumtem kern
US4315726A (en) 1980-04-30 1982-02-16 Institute Po Metaloznanie I Technologia Na Metalite Distributing device for machines for injection molding of thermoplastic parts with solid skin and cellular core

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3211605A (en) * 1963-01-14 1965-10-12 Grace W R & Co Foamed product and process
US3384691A (en) * 1965-09-10 1968-05-21 Allied Chem Method for molding a structure having a foamed plastic core substantially enclosed within an essentially unfoamed plastic layer

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1704545A1 (de) * 1967-08-12 1971-05-19 Huels Chemische Werke Ag Herstellung geschaeumter Spritzgussteile
GB1213869A (en) * 1967-10-31 1970-11-25 Allied Chem Method of and apparatus for moulding articles

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3211605A (en) * 1963-01-14 1965-10-12 Grace W R & Co Foamed product and process
US3384691A (en) * 1965-09-10 1968-05-21 Allied Chem Method for molding a structure having a foamed plastic core substantially enclosed within an essentially unfoamed plastic layer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59120429A (ja) * 1982-12-28 1984-07-12 Eng Plast Kk 発泡型物の成形法

Also Published As

Publication number Publication date
AU476239B2 (en) 1976-09-16
FR2200099B1 (enrdf_load_stackoverflow) 1977-03-11
DE2348006A1 (de) 1974-04-18
CA1028460A (en) 1978-03-28
SU579877A3 (ru) 1977-11-05
AT349743B (de) 1979-04-25
ATA819673A (de) 1978-09-15
NL7313216A (enrdf_load_stackoverflow) 1974-03-27
GB1442766A (en) 1976-07-14
DK134472B (da) 1976-11-15
DK134472C (enrdf_load_stackoverflow) 1977-04-18
NL181856B (nl) 1987-06-16
IN141881B (enrdf_load_stackoverflow) 1977-04-30
FR2200099A1 (enrdf_load_stackoverflow) 1974-04-19
AU6052973A (en) 1975-03-20
BG18242A1 (enrdf_load_stackoverflow) 1974-10-25
DD112730A5 (enrdf_load_stackoverflow) 1975-05-05
IT994804B (it) 1975-10-20
JPS5729253B2 (enrdf_load_stackoverflow) 1982-06-22
DE2348006C2 (de) 1982-10-21
NL181856C (nl) 1987-11-16
CS181254B2 (en) 1978-03-31
SE380471B (sv) 1975-11-10
BE805194A (fr) 1974-01-16
NO139039C (no) 1978-12-27
CH556733A (de) 1974-12-13
NO139039B (no) 1978-09-18
SU574160A3 (ru) 1977-09-25

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