FR2406518B2 - - Google Patents
Info
- Publication number
- FR2406518B2 FR2406518B2 FR7829726A FR7829726A FR2406518B2 FR 2406518 B2 FR2406518 B2 FR 2406518B2 FR 7829726 A FR7829726 A FR 7829726A FR 7829726 A FR7829726 A FR 7829726A FR 2406518 B2 FR2406518 B2 FR 2406518B2
- 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
- B29C44/38—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
- B29C44/44—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length in solid form
- B29C44/445—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length in solid form in the form of expandable granules, particles or beads
-
- 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
- B29C44/3415—Heating or cooling
- B29C44/3426—Heating by introducing steam in the mould
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19772746880 DE2746880A1 (en) | 1977-10-19 | 1977-10-19 | METHOD AND DEVICE FOR FILLING FOAMABLE PLASTIC INTO THE DEVICE MACHINE |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2406518A2 FR2406518A2 (en) | 1979-05-18 |
| FR2406518B2 true FR2406518B2 (en) | 1982-09-03 |
Family
ID=6021747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7829726A Granted FR2406518A2 (en) | 1977-10-19 | 1978-10-18 | METHOD AND DEVICE FOR SUPPLYING AN AUTOMATIC APPARATUS FOR MOLDING PLASTIC MATERIAL TRANSFORMABLE INTO FOAM |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE2746880A1 (en) |
| ES (1) | ES474314A1 (en) |
| FR (1) | FR2406518A2 (en) |
| GB (1) | GB2011306A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1254011A (en) * | 1984-02-22 | 1989-05-16 | Japan Styrene Paper Corporation | Production method of expansion-molded article of thermoplastic resin and apparatus therefor |
| DE3603108A1 (en) * | 1986-02-01 | 1987-08-06 | Hans Erlenbach | DEVICE FOR PRODUCING MOLDINGS FROM FOAMED PLASTIC |
-
1977
- 1977-10-19 DE DE19772746880 patent/DE2746880A1/en active Pending
-
1978
- 1978-10-18 ES ES474314A patent/ES474314A1/en not_active Expired
- 1978-10-18 GB GB7841009A patent/GB2011306A/en not_active Withdrawn
- 1978-10-18 FR FR7829726A patent/FR2406518A2/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2746880A1 (en) | 1979-04-26 |
| FR2406518A2 (en) | 1979-05-18 |
| GB2011306A (en) | 1979-07-11 |
| ES474314A1 (en) | 1979-04-16 |