JPS4945171A - - Google Patents
Info
- Publication number
- JPS4945171A JPS4945171A JP48084550A JP8455073A JPS4945171A JP S4945171 A JPS4945171 A JP S4945171A JP 48084550 A JP48084550 A JP 48084550A JP 8455073 A JP8455073 A JP 8455073A JP S4945171 A JPS4945171 A JP S4945171A
- Authority
- JP
- Japan
- 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.)
- Pending
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
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Molding Of Porous Articles (AREA)
- Processes Specially Adapted For Manufacturing Cables (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
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 (1)
| Publication Number | Publication Date |
|---|---|
| JPS4945171A true JPS4945171A (is") | 1974-04-30 |
Family
ID=5851805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48084550A Pending JPS4945171A (is") | 1972-07-26 | 1973-07-26 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS4945171A (is") |
| DE (1) | DE2236779A1 (is") |
| FR (1) | FR2193700A1 (is") |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5459176U (is") * | 1977-10-03 | 1979-04-24 | ||
| 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
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5459176U (is") * | 1977-10-03 | 1979-04-24 | ||
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2193700A1 (en) | 1974-02-22 |
| FR2193700B1 (is") | 1976-06-18 |
| DE2236779A1 (de) | 1974-02-07 |