AT321566B - Device for producing endless foam blocks - Google Patents

Device for producing endless foam blocks

Info

Publication number
AT321566B
AT321566B AT758472A AT758472A AT321566B AT 321566 B AT321566 B AT 321566B AT 758472 A AT758472 A AT 758472A AT 758472 A AT758472 A AT 758472A AT 321566 B AT321566 B AT 321566B
Authority
AT
Austria
Prior art keywords
foam blocks
producing endless
endless foam
producing
blocks
Prior art date
Application number
AT758472A
Other languages
German (de)
Inventor
Hoefler Ernst
Original Assignee
Semperit 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 Semperit Ag filed Critical Semperit Ag
Priority to AT758472A priority Critical patent/AT321566B/en
Priority to DE19732344309 priority patent/DE2344309A1/en
Priority to GB4130573A priority patent/GB1380877A/en
Application granted granted Critical
Publication of AT321566B publication Critical patent/AT321566B/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
    • B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
    • B29C44/30—Expanding the moulding material between endless belts or rollers
    • B29C44/308—Thickness separators and side seals
    • 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
    • B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
    • B29C44/30—Expanding the moulding material between endless belts or rollers
AT758472A 1972-09-04 1972-09-04 Device for producing endless foam blocks AT321566B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT758472A AT321566B (en) 1972-09-04 1972-09-04 Device for producing endless foam blocks
DE19732344309 DE2344309A1 (en) 1972-09-04 1973-09-03 DEVICE FOR MANUFACTURING ENDLESS FOAM BLOCKS
GB4130573A GB1380877A (en) 1972-09-04 1973-09-03 Continuous production of foam blocks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT758472A AT321566B (en) 1972-09-04 1972-09-04 Device for producing endless foam blocks

Publications (1)

Publication Number Publication Date
AT321566B true AT321566B (en) 1975-04-10

Family

ID=3597518

Family Applications (1)

Application Number Title Priority Date Filing Date
AT758472A AT321566B (en) 1972-09-04 1972-09-04 Device for producing endless foam blocks

Country Status (3)

Country Link
AT (1) AT321566B (en)
DE (1) DE2344309A1 (en)
GB (1) GB1380877A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2552361A1 (en) * 1974-12-09 1976-06-10 Semperit Gmbh DEVICE FOR CONTINUOUS PRODUCTION OF A STRAND OF FOAM
JPS5210179U (en) * 1975-07-09 1977-01-24
DE3229354C1 (en) * 1982-08-06 1984-02-16 Fa. Carl Freudenberg, 6940 Weinheim Device for profiling an extruded part

Also Published As

Publication number Publication date
GB1380877A (en) 1975-01-15
DE2344309A1 (en) 1974-03-21

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee