GB1422690A - Apparatus for the continuous production of foam blocks - Google Patents

Apparatus for the continuous production of foam blocks

Info

Publication number
GB1422690A
GB1422690A GB2973273A GB2973273A GB1422690A GB 1422690 A GB1422690 A GB 1422690A GB 2973273 A GB2973273 A GB 2973273A GB 2973273 A GB2973273 A GB 2973273A GB 1422690 A GB1422690 A GB 1422690A
Authority
GB
United Kingdom
Prior art keywords
zone
reaction mixture
application
rollers
driven
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
GB2973273A
Other languages
English (en)
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.)
Maschinenfabrik Hennecke GmbH
Hennecke GmbH
Original Assignee
Maschinenfabrik Hennecke GmbH
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 Maschinenfabrik Hennecke GmbH, Hennecke GmbH filed Critical Maschinenfabrik Hennecke GmbH
Publication of GB1422690A publication Critical patent/GB1422690A/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
    • B29C44/34—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

Landscapes

  • Producing Shaped Articles From Materials (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
GB2973273A 1972-06-24 1973-06-22 Apparatus for the continuous production of foam blocks Expired GB1422690A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722231084 DE2231084A1 (de) 1972-06-24 1972-06-24 Vorrichtung zum kontinuierlichen herstellen von schaumstoffbloecken

Publications (1)

Publication Number Publication Date
GB1422690A true GB1422690A (en) 1976-01-28

Family

ID=5848741

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2973273A Expired GB1422690A (en) 1972-06-24 1973-06-22 Apparatus for the continuous production of foam blocks

Country Status (8)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2173263C2 (ru) * 1996-01-24 2001-09-10 Поль Ф. ЖАНСЕНС - ЛЕНС Способ и устройство изготовления строительных пенопластовых панелей

Families Citing this family (3)

* 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 (de) * 1979-06-15 1980-12-18 Bayer Ag Einrichtung zum herstellen von endlosen schaumstoffbahnen, insbesondere hartschaumstoffbahnen
JP2008238473A (ja) * 2007-03-26 2008-10-09 Toyo Tire & Rubber Co Ltd サンドイッチパネル製造設備

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2173263C2 (ru) * 1996-01-24 2001-09-10 Поль Ф. ЖАНСЕНС - ЛЕНС Способ и устройство изготовления строительных пенопластовых панелей

Also Published As

Publication number Publication date
DE2231084A1 (de) 1974-01-03
JPS4963730A (enrdf_load_stackoverflow) 1974-06-20
IT989411B (it) 1975-05-20
BE801058A (fr) 1973-12-18
FR2189197A1 (enrdf_load_stackoverflow) 1974-01-25
NL7308643A (enrdf_load_stackoverflow) 1973-12-28
CA1034324A (en) 1978-07-11

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees