IT989411B - DEVICE FOR THE CONTINUOUS PRODUCTION OF BLOCKS OF EXPANDED MATERIAL - Google Patents

DEVICE FOR THE CONTINUOUS PRODUCTION OF BLOCKS OF EXPANDED MATERIAL

Info

Publication number
IT989411B
IT989411B IT2575573A IT2575573A IT989411B IT 989411 B IT989411 B IT 989411B IT 2575573 A IT2575573 A IT 2575573A IT 2575573 A IT2575573 A IT 2575573A IT 989411 B IT989411 B IT 989411B
Authority
IT
Italy
Prior art keywords
blocks
continuous production
expanded material
expanded
continuous
Prior art date
Application number
IT2575573A
Other languages
Italian (it)
Original Assignee
Hennecke Gmbh
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 Hennecke Gmbh filed Critical Hennecke Gmbh
Application granted granted Critical
Publication of IT989411B publication Critical patent/IT989411B/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
    • B29C44/46—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
IT2575573A 1972-06-24 1973-06-22 DEVICE FOR THE CONTINUOUS PRODUCTION OF BLOCKS OF EXPANDED MATERIAL IT989411B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722231084 DE2231084A1 (en) 1972-06-24 1972-06-24 DEVICE FOR THE CONTINUOUS PRODUCTION OF FOAM BLOCKS

Publications (1)

Publication Number Publication Date
IT989411B true IT989411B (en) 1975-05-20

Family

ID=5848741

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2575573A IT989411B (en) 1972-06-24 1973-06-22 DEVICE FOR THE CONTINUOUS PRODUCTION OF BLOCKS OF EXPANDED MATERIAL

Country Status (8)

Country Link
JP (1) JPS4963730A (en)
BE (1) BE801058A (en)
CA (1) CA1034324A (en)
DE (1) DE2231084A1 (en)
FR (1) FR2189197A1 (en)
GB (1) GB1422690A (en)
IT (1) IT989411B (en)
NL (1) NL7308643A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1142314A (en) * 1978-11-20 1983-03-08 Derk J. Boon Process and apparatus for continuous production of polyurethane foam
DE2924184A1 (en) * 1979-06-15 1980-12-18 Bayer Ag DEVICE FOR PRODUCING ENDLESS FOAM SHEETS, IN PARTICULAR HARD FOAM SHEETS
US5827458A (en) * 1996-01-24 1998-10-27 Paul F. Janssens-Lens Continuous method of making structural foam panels
JP2008238473A (en) * 2007-03-26 2008-10-09 Toyo Tire & Rubber Co Ltd Sandwich panel manufacturing equipment

Also Published As

Publication number Publication date
CA1034324A (en) 1978-07-11
FR2189197A1 (en) 1974-01-25
NL7308643A (en) 1973-12-28
DE2231084A1 (en) 1974-01-03
JPS4963730A (en) 1974-06-20
GB1422690A (en) 1976-01-28
BE801058A (en) 1973-12-18

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