SE320791B - - Google Patents

Info

Publication number
SE320791B
SE320791B SE368765A SE368765A SE320791B SE 320791 B SE320791 B SE 320791B SE 368765 A SE368765 A SE 368765A SE 368765 A SE368765 A SE 368765A SE 320791 B SE320791 B SE 320791B
Authority
SE
Sweden
Application number
SE368765A
Inventor
P Vidal
Original Assignee
Rocma Anstalt
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 Rocma Anstalt filed Critical Rocma Anstalt
Publication of SE320791B publication Critical patent/SE320791B/xx

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
    • B29C44/28—Expanding the moulding material on continuous moving surfaces without restricting the upwards growth of the foam
    • 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
    • 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
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • 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
    • B29C44/203—Expanding the moulding material in a vertical channel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
SE368765A 1964-03-23 1965-03-22 SE320791B (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR968330A FR85490E (fr) 1964-03-23 1964-03-23 Machine perfectionnée pour le moulage en continu de panneaux en matière expansée

Publications (1)

Publication Number Publication Date
SE320791B true SE320791B (fr) 1970-02-16

Family

ID=8826127

Family Applications (1)

Application Number Title Priority Date Filing Date
SE368765A SE320791B (fr) 1964-03-23 1965-03-22

Country Status (5)

Country Link
BE (1) BE661449A (fr)
ES (1) ES310892A2 (fr)
FR (1) FR85490E (fr)
LU (1) LU47096A1 (fr)
SE (1) SE320791B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT362139B (de) * 1977-12-01 1981-04-27 Pla Ma Ltd Vorrichtung zur kontinuierlichen herstellung von bahnen aus schaeumbarem kunststoff
IE57552B1 (en) * 1983-05-20 1992-12-16 Unifoam Ag Improvements in or relating to the production of polymeric foam

Also Published As

Publication number Publication date
BE661449A (fr) 1965-07-16
FR85490E (fr) 1965-08-20
LU47096A1 (fr) 1965-01-15
ES310892A2 (es) 1965-08-16

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