FI76721C - Förfarande för framställning av byggnadselement med styv stomme fylld med hårdcellplast - Google Patents

Förfarande för framställning av byggnadselement med styv stomme fylld med hårdcellplast Download PDF

Info

Publication number
FI76721C
FI76721C FI821839A FI821839A FI76721C FI 76721 C FI76721 C FI 76721C FI 821839 A FI821839 A FI 821839A FI 821839 A FI821839 A FI 821839A FI 76721 C FI76721 C FI 76721C
Authority
FI
Finland
Prior art keywords
transport
pressure
frame
rigid
rollers
Prior art date
Application number
FI821839A
Other languages
English (en)
Finnish (fi)
Other versions
FI821839A0 (fi
FI821839A (fi
FI76721B (fi
Inventor
Jorma Kalevi Miettinen
Eero Johannes Virtanen
Original Assignee
Makrotalo 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 Makrotalo Oy filed Critical Makrotalo Oy
Priority to FI821839A priority Critical patent/FI76721C/sv
Publication of FI821839A0 publication Critical patent/FI821839A0/fi
Priority to DE19833317473 priority patent/DE3317473A1/de
Priority to GB08313244A priority patent/GB2120970B/en
Priority to YU01110/83A priority patent/YU111083A/xx
Priority to MA20024A priority patent/MA19802A1/fr
Publication of FI821839A publication Critical patent/FI821839A/fi
Application granted granted Critical
Publication of FI76721B publication Critical patent/FI76721B/fi
Publication of FI76721C publication Critical patent/FI76721C/sv

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

Landscapes

  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
FI821839A 1982-05-24 1982-05-24 Förfarande för framställning av byggnadselement med styv stomme fylld med hårdcellplast FI76721C (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FI821839A FI76721C (sv) 1982-05-24 1982-05-24 Förfarande för framställning av byggnadselement med styv stomme fylld med hårdcellplast
DE19833317473 DE3317473A1 (de) 1982-05-24 1983-05-13 Verfahren zum herstellen von bauelementen mit steifem rahmen und hartschaumfuellung
GB08313244A GB2120970B (en) 1982-05-24 1983-05-13 A method of manufacturing rigid frame building elements filled with hard foam plastics
YU01110/83A YU111083A (en) 1982-05-24 1983-05-18 Method of mnufcturing rigid frame-type constructional elements filled with a hard foamed plastic material
MA20024A MA19802A1 (fr) 1982-05-24 1983-05-24 Procede de fabrication d'elements de construction en portique remplis de mousse plastique rigide .

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI821839A FI76721C (sv) 1982-05-24 1982-05-24 Förfarande för framställning av byggnadselement med styv stomme fylld med hårdcellplast
FI821839 1982-05-24

Publications (4)

Publication Number Publication Date
FI821839A0 FI821839A0 (fi) 1982-05-24
FI821839A FI821839A (fi) 1983-11-25
FI76721B FI76721B (fi) 1988-08-31
FI76721C true FI76721C (sv) 1988-12-12

Family

ID=8515578

Family Applications (1)

Application Number Title Priority Date Filing Date
FI821839A FI76721C (sv) 1982-05-24 1982-05-24 Förfarande för framställning av byggnadselement med styv stomme fylld med hårdcellplast

Country Status (5)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3037237B1 (en) 2014-12-19 2020-02-05 Cannon S.p.A. Method and apparatus for foaming objects

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2144750B1 (sv) * 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
GB2120970A (en) 1983-12-14
MA19802A1 (fr) 1983-12-31
GB8313244D0 (en) 1983-06-22
FI821839A0 (fi) 1982-05-24
DE3317473A1 (de) 1983-11-24
FI821839A (fi) 1983-11-25
FI76721B (fi) 1988-08-31
GB2120970B (en) 1985-10-30
YU111083A (en) 1986-02-28

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: MAKROTALO OY