GB2120970B - A method of manufacturing rigid frame building elements filled with hard foam plastics - Google Patents

A method of manufacturing rigid frame building elements filled with hard foam plastics

Info

Publication number
GB2120970B
GB2120970B GB08313244A GB8313244A GB2120970B GB 2120970 B GB2120970 B GB 2120970B GB 08313244 A GB08313244 A GB 08313244A GB 8313244 A GB8313244 A GB 8313244A GB 2120970 B GB2120970 B GB 2120970B
Authority
GB
United Kingdom
Prior art keywords
rigid frame
building elements
hard foam
foam plastics
frame building
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB08313244A
Other versions
GB8313244D0 (en
GB2120970A (en
Inventor
Jorma Kalevi Miettinen
Eero Johannes Virtanen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Makrotalo Oy
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
Publication of GB8313244D0 publication Critical patent/GB8313244D0/en
Publication of GB2120970A publication Critical patent/GB2120970A/en
Application granted granted Critical
Publication of GB2120970B publication Critical patent/GB2120970B/en
Expired legal-status Critical Current

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
GB08313244A 1982-05-24 1983-05-13 A method of manufacturing rigid frame building elements filled with hard foam plastics Expired GB2120970B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI821839A FI76721C (en) 1982-05-24 1982-05-24 Process for the manufacture of rigid frame building elements filled with hard cell plastic

Publications (3)

Publication Number Publication Date
GB8313244D0 GB8313244D0 (en) 1983-06-22
GB2120970A GB2120970A (en) 1983-12-14
GB2120970B true GB2120970B (en) 1985-10-30

Family

ID=8515578

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08313244A Expired GB2120970B (en) 1982-05-24 1983-05-13 A method of manufacturing rigid frame building elements filled with hard foam plastics

Country Status (5)

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

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 (en) * 1971-07-02 1976-08-06 Mannesmann Ag
DE2503494C2 (en) * 1975-01-29 1984-02-09 SMS Schloemann-Siemag AG, 4000 Düsseldorf Strand guide frame in a continuous caster
AT344346B (en) * 1975-04-30 1978-07-10 Voest Ag DEVICE FOR LEADING A CAST RAND

Also Published As

Publication number Publication date
FI821839A0 (en) 1982-05-24
FI76721C (en) 1988-12-12
YU111083A (en) 1986-02-28
GB8313244D0 (en) 1983-06-22
FI821839A (en) 1983-11-25
MA19802A1 (en) 1983-12-31
GB2120970A (en) 1983-12-14
FI76721B (en) 1988-08-31
DE3317473A1 (en) 1983-11-24

Similar Documents

Publication Publication Date Title
GB8321215D0 (en) Reinforced plastics frames
GB2139629B (en) Method for making shaped foam articles of a vinyl chloride resin
DE3461098D1 (en) Thermoplastic moulding masses
GB2110977B (en) Method of producing a racket frame
GB2120970B (en) A method of manufacturing rigid frame building elements filled with hard foam plastics
DE3260706D1 (en) Method for manufacturing foam concrete elements
GB2140143B (en) Method of filling a cavity with foamed material
DE3264797D1 (en) Method for producing polystyrene resin foam
GB2138733B (en) Continuous production of plastics foams
GB2144434B (en) Thermoplastic rubber production
GB2102467B (en) Rigid building frame with inflatable former
GB8424939D0 (en) Extruded plastics frame elements
DE3373988D1 (en) Method of manufacturing laminated plastics material
GB2177442B (en) Extruded plastics frame elements
IL71670A0 (en) Polyurethane filled tyres
GB8317363D0 (en) Moulds of rigid plastics foam
DE3460483D1 (en) Thermoplastic moulding masses
DE3460470D1 (en) Thermoplastic moulding masses
PL237467A1 (en) Method of manufacture of polyurethane foamed plastics
GB8315832D0 (en) Foam filler moulding
ZA843145B (en) Polyurethane filled tyres
GB2141582B (en) A method of producing a layered structure
PL126264B2 (en) Method of manufacturing foamed plastic profiles of small cross-section
GB8301733D0 (en) Foam production
GB8402912D0 (en) Foam production

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee