NL7308643A - - Google Patents
Info
- Publication number
- NL7308643A NL7308643A NL7308643A NL7308643A NL7308643A NL 7308643 A NL7308643 A NL 7308643A NL 7308643 A NL7308643 A NL 7308643A NL 7308643 A NL7308643 A NL 7308643A NL 7308643 A NL7308643 A NL 7308643A
- Authority
- NL
- Netherlands
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
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 |
|---|---|
| NL7308643A true NL7308643A (https=) | 1973-12-28 |
Family
ID=5848741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7308643A NL7308643A (https=) | 1972-06-24 | 1973-06-21 |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS4963730A (https=) |
| BE (1) | BE801058A (https=) |
| CA (1) | CA1034324A (https=) |
| DE (1) | DE2231084A1 (https=) |
| FR (1) | FR2189197A1 (https=) |
| GB (1) | GB1422690A (https=) |
| IT (1) | IT989411B (https=) |
| NL (1) | NL7308643A (https=) |
Families Citing this family (4)
| 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 |
| US5827458A (en) * | 1996-01-24 | 1998-10-27 | Paul F. Janssens-Lens | Continuous method of making structural foam panels |
| 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 |
-
1972
- 1972-06-24 DE DE19722231084 patent/DE2231084A1/de active Pending
-
1973
- 1973-06-15 CA CA174,149A patent/CA1034324A/en not_active Expired
- 1973-06-18 BE BE132385A patent/BE801058A/xx unknown
- 1973-06-21 JP JP6927073A patent/JPS4963730A/ja active Pending
- 1973-06-21 NL NL7308643A patent/NL7308643A/xx unknown
- 1973-06-22 IT IT2575573A patent/IT989411B/it active
- 1973-06-22 FR FR7322925A patent/FR2189197A1/fr not_active Withdrawn
- 1973-06-22 GB GB2973273A patent/GB1422690A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2231084A1 (de) | 1974-01-03 |
| GB1422690A (en) | 1976-01-28 |
| JPS4963730A (https=) | 1974-06-20 |
| CA1034324A (en) | 1978-07-11 |
| FR2189197A1 (https=) | 1974-01-25 |
| IT989411B (it) | 1975-05-20 |
| BE801058A (fr) | 1973-12-18 |