CS269764B1 - Method of ring-shaped polymer products and mould for their production - Google Patents
Method of ring-shaped polymer products and mould for their production Download PDFInfo
- Publication number
- CS269764B1 CS269764B1 CS857961A CS796185A CS269764B1 CS 269764 B1 CS269764 B1 CS 269764B1 CS 857961 A CS857961 A CS 857961A CS 796185 A CS796185 A CS 796185A CS 269764 B1 CS269764 B1 CS 269764B1
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- sectors
- die
- секторов
- circular
- insert
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- 238000000034 method Methods 0.000 title claims 2
- 229920000642 polymer Polymers 0.000 title claims 2
- 239000000463 material Substances 0.000 claims description 4
- 230000007246 mechanism Effects 0.000 claims description 2
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 claims 1
- 238000000465 moulding Methods 0.000 claims 1
- 239000002861 polymer material Substances 0.000 claims 1
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU843815601A SU1251444A1 (ru) | 1984-12-06 | 1984-12-06 | Способ изготовлени кольцевых изделий из полимерного материала и устройство дл его осуществлени |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CS796185A1 CS796185A1 (en) | 1989-06-13 |
| CS269764B1 true CS269764B1 (en) | 1990-05-14 |
Family
ID=21147936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS857961A CS269764B1 (en) | 1984-12-06 | 1985-11-06 | Method of ring-shaped polymer products and mould for their production |
Country Status (4)
| Country | Link |
|---|---|
| BG (1) | BG47234A1 (de) |
| CS (1) | CS269764B1 (de) |
| DD (1) | DD267625A3 (de) |
| SU (1) | SU1251444A1 (de) |
-
1984
- 1984-12-06 SU SU843815601A patent/SU1251444A1/ru active
-
1985
- 1985-11-06 CS CS857961A patent/CS269764B1/cs unknown
- 1985-11-06 DD DD28248485A patent/DD267625A3/de not_active IP Right Cessation
- 1985-11-10 BG BG7231385A patent/BG47234A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BG47234A1 (en) | 1990-06-15 |
| DD267625A3 (de) | 1989-05-10 |
| CS796185A1 (en) | 1989-06-13 |
| SU1251444A1 (ru) | 1990-06-07 |
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