FR2147942B3 - - Google Patents
Info
- Publication number
- FR2147942B3 FR2147942B3 FR7222363A FR7222363A FR2147942B3 FR 2147942 B3 FR2147942 B3 FR 2147942B3 FR 7222363 A FR7222363 A FR 7222363A FR 7222363 A FR7222363 A FR 7222363A FR 2147942 B3 FR2147942 B3 FR 2147942B3
- 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
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- 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
- B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
- B29C44/30—Expanding the moulding material between endless belts or rollers
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HUMU000465 | 1971-06-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2147942A1 FR2147942A1 (en) | 1973-03-11 |
FR2147942B3 true FR2147942B3 (fr) | 1975-08-08 |
Family
ID=10999670
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7222363A Granted FR2147942A1 (en) | 1971-06-21 | 1972-06-21 | Profiled foam strip - using moulding belts combined with an extruder to give continuous output |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE2228621A1 (fr) |
FR (1) | FR2147942A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024132227A1 (fr) * | 2022-12-20 | 2024-06-27 | Alessiohitech S.R.L. | Procédé et appareil destinés à fournir des éléments annulaires polymères, en particulier des éléments résistants à la perforation, qui peuvent être placés à l'intérieur d'une roue |
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1972
- 1972-06-13 DE DE19722228621 patent/DE2228621A1/de active Pending
- 1972-06-21 FR FR7222363A patent/FR2147942A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2147942A1 (en) | 1973-03-11 |
DE2228621A1 (de) | 1973-01-11 |