DE3808993A1 - Element aus elastomer zur formierung von mit abreibend wirkenden schuettguetern kontaktierten oberflaechen - Google Patents
Element aus elastomer zur formierung von mit abreibend wirkenden schuettguetern kontaktierten oberflaechenInfo
- Publication number
- DE3808993A1 DE3808993A1 DE3808993A DE3808993A DE3808993A1 DE 3808993 A1 DE3808993 A1 DE 3808993A1 DE 3808993 A DE3808993 A DE 3808993A DE 3808993 A DE3808993 A DE 3808993A DE 3808993 A1 DE3808993 A1 DE 3808993A1
- Authority
- DE
- Germany
- Prior art keywords
- elastomer
- sieve
- base body
- elements
- wear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 229920001971 elastomer Polymers 0.000 title claims description 30
- 239000000806 elastomer Substances 0.000 title claims description 27
- 238000007493 shaping process Methods 0.000 title 1
- 239000000463 material Substances 0.000 claims description 17
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 239000013590 bulk material Substances 0.000 claims description 5
- 238000012216 screening Methods 0.000 description 10
- 238000000926 separation method Methods 0.000 description 8
- 230000008859 change Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 238000007873 sieving Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000004566 building material Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
Landscapes
- Combined Means For Separation Of Solids (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3808993A DE3808993A1 (de) | 1988-03-17 | 1988-03-17 | Element aus elastomer zur formierung von mit abreibend wirkenden schuettguetern kontaktierten oberflaechen |
| US07/173,377 US4879024A (en) | 1988-03-17 | 1988-03-25 | Elastomeric element for forming surfaces engageable with loose abrasive materials, and a sizing screen made from such elements |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3808993A DE3808993A1 (de) | 1988-03-17 | 1988-03-17 | Element aus elastomer zur formierung von mit abreibend wirkenden schuettguetern kontaktierten oberflaechen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3808993A1 true DE3808993A1 (de) | 1989-09-28 |
| DE3808993C2 DE3808993C2 (https=) | 1990-08-30 |
Family
ID=6350009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE3808993A Granted DE3808993A1 (de) | 1988-03-17 | 1988-03-17 | Element aus elastomer zur formierung von mit abreibend wirkenden schuettguetern kontaktierten oberflaechen |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US4879024A (https=) |
| DE (1) | DE3808993A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1269841B (it) * | 1994-05-27 | 1997-04-15 | Himont Inc | Procedimento e dispositivo per la classificazione di particelle solide |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1944989A1 (de) * | 1969-09-05 | 1971-03-18 | Continental Gummi Werke Ag | Schutzbelag fuer die Innenwaende von Sieb- oder Mahlvorrichtungen |
| SU1039587A1 (ru) * | 1982-02-16 | 1983-09-07 | Специальное конструкторско-технологическое бюро Института геотехнической механики АН УССР | Сито грохота |
| SU1080885A1 (ru) * | 1982-12-10 | 1984-03-23 | Специальное конструкторско-технологическое бюро Института геотехнической механики АН УССР | Сито грохота |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1544494A (en) * | 1925-03-07 | 1925-06-30 | Spoehr Arthur Gustav Henry | Attachment to the grain-cleaning device of a grain-harvesting machine |
| US3970550A (en) * | 1972-01-28 | 1976-07-20 | Bba Group Limited | Moulded elastomeric screen mat for sieving devices |
| DE3008931A1 (de) * | 1980-03-08 | 1981-09-17 | Hein, Lehmann AG, 4000 Düsseldorf | Systemsiebboden |
| US4374169A (en) * | 1981-09-14 | 1983-02-15 | Uop Inc. | Abrasion resistant, reinforced screen panel member |
| SU1155305A1 (en) * | 1983-04-26 | 1985-05-15 | Sp Kt Byuro I Geotekh Mekh | Elastic sieve |
-
1988
- 1988-03-17 DE DE3808993A patent/DE3808993A1/de active Granted
- 1988-03-25 US US07/173,377 patent/US4879024A/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1944989A1 (de) * | 1969-09-05 | 1971-03-18 | Continental Gummi Werke Ag | Schutzbelag fuer die Innenwaende von Sieb- oder Mahlvorrichtungen |
| SU1039587A1 (ru) * | 1982-02-16 | 1983-09-07 | Специальное конструкторско-технологическое бюро Института геотехнической механики АН УССР | Сито грохота |
| SU1080885A1 (ru) * | 1982-12-10 | 1984-03-23 | Специальное конструкторско-технологическое бюро Института геотехнической механики АН УССР | Сито грохота |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3808993C2 (https=) | 1990-08-30 |
| US4879024A (en) | 1989-11-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |