MA19802A1 - Procede de fabrication d'elements de construction en portique remplis de mousse plastique rigide . - Google Patents

Procede de fabrication d'elements de construction en portique remplis de mousse plastique rigide .

Info

Publication number
MA19802A1
MA19802A1 MA20024A MA20024A MA19802A1 MA 19802 A1 MA19802 A1 MA 19802A1 MA 20024 A MA20024 A MA 20024A MA 20024 A MA20024 A MA 20024A MA 19802 A1 MA19802 A1 MA 19802A1
Authority
MA
Morocco
Prior art keywords
gantry
filled
manufacture
rigid plastic
plastic foam
Prior art date
Application number
MA20024A
Other languages
English (en)
Inventor
Johannes Virtanen Eero
Kalevi Miettinen Jorma
Original Assignee
Markotalo Oy
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 Markotalo Oy filed Critical Markotalo Oy
Publication of MA19802A1 publication Critical patent/MA19802A1/fr

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
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/1228—Joining preformed parts by the expanding material
    • B29C44/1233—Joining preformed parts by the expanding material the preformed parts being supported during expanding
    • 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
    • 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
    • B29C33/30—Mounting, exchanging or centering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/10—Building elements, e.g. bricks, blocks, tiles, panels, posts, beams
MA20024A 1982-05-24 1983-05-24 Procede de fabrication d'elements de construction en portique remplis de mousse plastique rigide . MA19802A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI821839A FI76721C (fi) 1982-05-24 1982-05-24 Foerfarande foer framstaellning av byggnadselement med styv stomme fylld med haordcellplast.

Publications (1)

Publication Number Publication Date
MA19802A1 true MA19802A1 (fr) 1983-12-31

Family

ID=8515578

Family Applications (1)

Application Number Title Priority Date Filing Date
MA20024A MA19802A1 (fr) 1982-05-24 1983-05-24 Procede de fabrication d'elements de construction en portique remplis de mousse plastique rigide .

Country Status (5)

Country Link
DE (1) DE3317473A1 (fr)
FI (1) FI76721C (fr)
GB (1) GB2120970B (fr)
MA (1) MA19802A1 (fr)
YU (1) YU111083A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3037237B1 (fr) 2014-12-19 2020-02-05 Cannon S.p.A. Procédé et appareil de moussage d'objets

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2144750B1 (fr) * 1971-07-02 1976-08-06 Mannesmann Ag
DE2503494C2 (de) * 1975-01-29 1984-02-09 SMS Schloemann-Siemag AG, 4000 Düsseldorf Strangführungsgerüst in einer Stranggießanlage
AT344346B (de) * 1975-04-30 1978-07-10 Voest Ag Einrichtung zum fuehren eines gussstranges

Also Published As

Publication number Publication date
GB2120970B (en) 1985-10-30
FI821839A (fi) 1983-11-25
FI821839A0 (fi) 1982-05-24
FI76721B (fi) 1988-08-31
GB2120970A (en) 1983-12-14
GB8313244D0 (en) 1983-06-22
FI76721C (fi) 1988-12-12
YU111083A (en) 1986-02-28
DE3317473A1 (de) 1983-11-24

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