EA202191851A2 - Injection molded screeners and related methods - Google Patents
Injection molded screeners and related methodsInfo
- Publication number
- EA202191851A2 EA202191851A2 EA202191851A EA202191851A EA202191851A2 EA 202191851 A2 EA202191851 A2 EA 202191851A2 EA 202191851 A EA202191851 A EA 202191851A EA 202191851 A EA202191851 A EA 202191851A EA 202191851 A2 EA202191851 A2 EA 202191851A2
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- screening
- units
- sieve
- elements
- screeners
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 238000002347 injection Methods 0.000 title 1
- 239000007924 injection Substances 0.000 title 1
- 238000012216 screening Methods 0.000 abstract 5
- 238000001746 injection moulding Methods 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 239000012778 molding material Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 229920001169 thermoplastic Polymers 0.000 abstract 1
- 239000004416 thermosoftening plastic Substances 0.000 abstract 1
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
- Combined Means For Separation Of Solids (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Изобретение относится к просеивающим элементам, просеивающим узлам, способам изготовления просеивающих элементов и узлов и способам грохочения материалов для вибрационных грохотов, которые включают в себя использование материалов, полученных литьем под давлением. Использование полученных литьем под давлением ситовых элементов обеспечивает, в том числе, различные конфигурации просеивающих поверхностей; быстрое и относительно простое изготовление ситовых узлов; и сочетание превосходных механических и электрических свойств ситового узла, включая прочность, износостойкость и химическую стойкость. Варианты осуществления настоящего изобретения используют термопластичный материал для литья под давлением.The invention relates to screening elements, screening units, methods for manufacturing screening elements and units and methods for screening materials for vibrating screens, which include the use of materials obtained by injection molding. The use of injection-molded sieve elements provides, inter alia, various configurations of screening surfaces; fast and relatively simple production of sieve units; and a combination of excellent mechanical and electrical properties of the sieve assembly, including strength, wear resistance and chemical resistance. Embodiments of the present invention use a thermoplastic injection molding material.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15/965,195 US10576502B2 (en) | 2012-05-25 | 2018-04-27 | Injection molded screening apparatuses and methods |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EA202191851A2 true EA202191851A2 (en) | 2021-10-29 |
| EA202191851A3 EA202191851A3 (en) | 2021-12-31 |
Family
ID=72616030
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EA202191851A EA202191851A3 (en) | 2018-04-27 | 2018-07-06 | INJECTION MOLDING SCREENING DEVICES AND CORRESPONDING METHODS |
| EA202091473A EA039521B1 (en) | 2018-04-27 | 2018-07-06 | Injection molded screening apparatuses and methods |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EA202091473A EA039521B1 (en) | 2018-04-27 | 2018-07-06 | Injection molded screening apparatuses and methods |
Country Status (1)
| Country | Link |
|---|---|
| EA (2) | EA202191851A3 (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4932112A (en) * | 1988-10-06 | 1990-06-12 | Tim Tikkanen | Sieve plate and process for making it |
| DE19804493B4 (en) * | 1998-02-05 | 2008-03-27 | Pall Corp. | Filter medium for solid / liquid separation |
| CA2269314C (en) * | 1999-04-20 | 2006-09-19 | Neville P. Nixon | Wear resistant screen, screen panel or the like |
| AU2013266932B2 (en) * | 2012-05-25 | 2018-07-19 | Derrick Corporation | Injection molded screening apparatuses and methods |
| DE102014009702B3 (en) * | 2014-07-02 | 2015-08-06 | Rhewum Gmbh | Plastic screen covering for a screening machine for classifying in particular fine-grained bulk material |
-
2018
- 2018-07-06 EA EA202191851A patent/EA202191851A3/en unknown
- 2018-07-06 EA EA202091473A patent/EA039521B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EA202191851A3 (en) | 2021-12-31 |
| EA039521B1 (en) | 2022-02-07 |
| EA202091473A1 (en) | 2020-09-29 |
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