SU1620317A1 - Casting mould for making hollow polymeric articles - Google Patents
Casting mould for making hollow polymeric articles Download PDFInfo
- Publication number
- SU1620317A1 SU1620317A1 SU884393183A SU4393183A SU1620317A1 SU 1620317 A1 SU1620317 A1 SU 1620317A1 SU 884393183 A SU884393183 A SU 884393183A SU 4393183 A SU4393183 A SU 4393183A SU 1620317 A1 SU1620317 A1 SU 1620317A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- manufacture
- gate
- casting mould
- base
- mold
- Prior art date
Links
Abstract
Изобретение относитс к литьевым формам дл изготовлени полимерных изделий . Цель изобретени - обеспечение возможности изготовлени тонкостенных изделий со ступенчатым цилиндрическим участком. Дл этого литникова втулка выполнена Т-образной и установлена в плите съема 2, а шибер 7 выполнен с последовательно расположенными горизонтальными 23, 24 и наклонными 9, 10 попарно параллельными участками, при этом запоры 8 выполнены в виде скосов у основани шиберов 7. При раскрытии формы издели снимаютс со знаков частично раздвинутыми оформл ющими элементами 5 илThe invention relates to injection molds for the manufacture of polymeric products. The purpose of the invention is to enable the manufacture of thin-walled products with a stepped cylindrical section. For this gating sleeve is made T-shaped and installed in the plate removal 2, and the gate 7 is made with successive horizontal 23, 24 and inclined 9, 10 pairwise parallel sections, while the locks 8 are made in the form of bevels at the base of the gates 7. When opening the product forms are removed from the signs partially separated by the decorating elements 5 or
Description
77
U 21U 21
фиг. 1FIG. one
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2 11 12 11 1
19 319 3
74 1374 13
фиг.ЪFIG.
4 224 22
2020
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1one
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU884393183A SU1620317A1 (en) | 1988-03-14 | 1988-03-14 | Casting mould for making hollow polymeric articles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU884393183A SU1620317A1 (en) | 1988-03-14 | 1988-03-14 | Casting mould for making hollow polymeric articles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1620317A1 true SU1620317A1 (en) | 1991-01-15 |
Family
ID=21361597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU884393183A SU1620317A1 (en) | 1988-03-14 | 1988-03-14 | Casting mould for making hollow polymeric articles |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1620317A1 (en) |
-
1988
- 1988-03-14 SU SU884393183A patent/SU1620317A1/en active
Non-Patent Citations (1)
| Title |
|---|
| Дубов К. X. и др. Технологическа оснастка дл переработки термопластов. М., ЦНИИТЭстроймаш, 1983, с. 98-99, рис. 56а. * |
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