SU1565707A1 - Die-casting mould for making v-belts - Google Patents
Die-casting mould for making v-belts Download PDFInfo
- Publication number
- SU1565707A1 SU1565707A1 SU884465282A SU4465282A SU1565707A1 SU 1565707 A1 SU1565707 A1 SU 1565707A1 SU 884465282 A SU884465282 A SU 884465282A SU 4465282 A SU4465282 A SU 4465282A SU 1565707 A1 SU1565707 A1 SU 1565707A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- belts
- forming
- smaller base
- manufacture
- elastic
- Prior art date
Links
- 238000004512 die casting Methods 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 claims abstract 3
- 238000000465 moulding Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
Изобретение относитс к производству резиновых технических изделий и предназначено дл изготовлени клиновых ремней арочной конструкции. Цель изобретени - повышение качества ремней за счет обеспечени высокого давлени формовани . Дл этого упругий формующий элемент 4 выполнен из термостойкой резины с монолитным трапецеидальным сечением, меньшее основание Н которого превышает по величине меньшее основание формирующей полости 3. При смыкании полуформ 1 и 2 происходит деформаци эластичного элемента 4, при этом его наружна поверхность приобретает выпуклую форму. Благодар деформации эластичного элемента 4 достигаетс герметизаци формующей полости 3 и создаетс значительное радиальное прессующее давление на заготовку 5 ремн . 3 ил.The invention relates to the manufacture of rubber products and is intended for the manufacture of V-belts of arched construction. The purpose of the invention is to improve the quality of the belts by providing high forming pressure. For this, the elastic forming element 4 is made of heat-resistant rubber with a monolithic trapezoidal cross-section, the smaller base H of which exceeds the smaller base of the forming cavity 3. When the semi-molds 1 and 2 are closed, the elastic element 4 deforms, while its outer surface becomes convex. Due to the deformation of the elastic element 4, sealing of the forming cavity 3 is achieved and significant radial pressing pressure is created on the workpiece 5 of the belt. 3 il.
Description
3 43 4
Фие.1Phie.1
Фиг.ЗFig.Z
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU884465282A SU1565707A1 (en) | 1988-04-19 | 1988-04-19 | Die-casting mould for making v-belts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU884465282A SU1565707A1 (en) | 1988-04-19 | 1988-04-19 | Die-casting mould for making v-belts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1565707A1 true SU1565707A1 (en) | 1990-05-23 |
Family
ID=21391804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU884465282A SU1565707A1 (en) | 1988-04-19 | 1988-04-19 | Die-casting mould for making v-belts |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1565707A1 (en) |
-
1988
- 1988-04-19 SU SU884465282A patent/SU1565707A1/en active
Non-Patent Citations (1)
| Title |
|---|
| Авторское свидетельство СССР № 1237454, кл. В 29 С 35/06, 1984. Патент US № 2602188, кл. 425- 28, опублик. 1952. * |
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