FR2193700B1 - - Google Patents
Info
- Publication number
- FR2193700B1 FR2193700B1 FR7327195A FR7327195A FR2193700B1 FR 2193700 B1 FR2193700 B1 FR 2193700B1 FR 7327195 A FR7327195 A FR 7327195A FR 7327195 A FR7327195 A FR 7327195A FR 2193700 B1 FR2193700 B1 FR 2193700B1
- Authority
- FR
- France
- 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
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
- B29C44/50—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length using pressure difference, e.g. by extrusion or by spraying
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2236779A DE2236779A1 (de) | 1972-07-26 | 1972-07-26 | Verfahren und vorrichtung zur herstellung von aufgeschaeumten profilen aus thermoplasten mit geringer dichte |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2193700A1 FR2193700A1 (en) | 1974-02-22 |
| FR2193700B1 true FR2193700B1 (US06262066-20010717-C00315.png) | 1976-06-18 |
Family
ID=5851805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7327195A Granted FR2193700A1 (en) | 1972-07-26 | 1973-07-25 | Extruded foam thermoplastic - with foaming chamber between extruder and calibrator |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS4945171A (US06262066-20010717-C00315.png) |
| DE (1) | DE2236779A1 (US06262066-20010717-C00315.png) |
| FR (1) | FR2193700A1 (US06262066-20010717-C00315.png) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5732495Y2 (US06262066-20010717-C00315.png) * | 1977-10-03 | 1982-07-16 | ||
| JPH01292399A (ja) * | 1988-05-19 | 1989-11-24 | Oki Electric Ind Co Ltd | 気体放電発光装置の駆動方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1504148A1 (de) * | 1963-10-14 | 1969-09-25 | Dynamit Nobel Ag | Verfahren und Vorrichtung zum Aufschaeumen von thermoplastischen Kunststoffen |
-
1972
- 1972-07-26 DE DE2236779A patent/DE2236779A1/de active Pending
-
1973
- 1973-07-25 FR FR7327195A patent/FR2193700A1/fr active Granted
- 1973-07-26 JP JP48084550A patent/JPS4945171A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2193700A1 (en) | 1974-02-22 |
| JPS4945171A (US06262066-20010717-C00315.png) | 1974-04-30 |
| DE2236779A1 (de) | 1974-02-07 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |