CS163194B2 - - Google Patents
Info
- Publication number
- CS163194B2 CS163194B2 CS5463A CS546369A CS163194B2 CS 163194 B2 CS163194 B2 CS 163194B2 CS 5463 A CS5463 A CS 5463A CS 546369 A CS546369 A CS 546369A CS 163194 B2 CS163194 B2 CS 163194B2
- Authority
- CS
- Czechoslovakia
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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
- B29C33/04—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means using liquids, gas or steam
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
-
- 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 |
|---|---|---|---|
| DD13395368 | 1968-08-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS163194B2 true CS163194B2 (cs) | 1975-08-29 |
Family
ID=5480250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS5463A CS163194B2 (cs) | 1968-08-06 | 1969-08-06 |
Country Status (9)
| Country | Link |
|---|---|
| AT (1) | AT309796B (cs) |
| CH (1) | CH510509A (cs) |
| CS (1) | CS163194B2 (cs) |
| DE (1) | DE1779662C3 (cs) |
| FR (1) | FR1593241A (cs) |
| GB (1) | GB1250768A (cs) |
| HU (1) | HU163177B (cs) |
| RO (1) | RO56839A2 (cs) |
| YU (1) | YU32866B (cs) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2233275A (en) * | 1989-05-25 | 1991-01-09 | Barnett Int Ltd | Uniformly curing moulded plastics by varying the heat input in proportion to the cavity size |
-
1968
- 1968-09-09 DE DE1779662A patent/DE1779662C3/de not_active Expired
- 1968-11-08 GB GB4754868A patent/GB1250768A/en not_active Expired
- 1968-11-18 FR FR174240A patent/FR1593241A/fr not_active Expired
-
1969
- 1969-07-01 AT ATA6281/69A patent/AT309796B/de not_active IP Right Cessation
- 1969-07-25 CH CH1139369A patent/CH510509A/de not_active IP Right Cessation
- 1969-08-02 RO RO60710A patent/RO56839A2/ro unknown
- 1969-08-04 HU HUSC142A patent/HU163177B/hu unknown
- 1969-08-05 YU YU2020/69A patent/YU32866B/xx unknown
- 1969-08-06 CS CS5463A patent/CS163194B2/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| HU163177B (cs) | 1973-06-28 |
| RO56839A2 (ro) | 1974-03-13 |
| DE1779662C3 (de) | 1973-09-20 |
| FR1593241A (cs) | 1970-05-25 |
| DE1779662B2 (de) | 1973-03-01 |
| YU202069A (en) | 1975-04-30 |
| AT309796B (de) | 1973-07-15 |
| DE1779662A1 (de) | 1972-03-23 |
| YU32866B (en) | 1975-10-31 |
| CH510509A (de) | 1971-07-31 |
| GB1250768A (cs) | 1971-10-20 |