FR529089A - Screening grid - Google Patents
Screening gridInfo
- Publication number
- FR529089A FR529089A FR529089A FR529089DA FR529089A FR 529089 A FR529089 A FR 529089A FR 529089 A FR529089 A FR 529089A FR 529089D A FR529089D A FR 529089DA FR 529089 A FR529089 A FR 529089A
- Authority
- FR
- France
- Prior art keywords
- screening grid
- screening
- grid
- 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.)
- Expired
Links
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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEJ21268D DE355025C (en) | 1921-02-22 | 1921-02-22 | Classifying sieve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR529089A true FR529089A (en) | 1921-11-23 |
Family
ID=7200506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR529089A Expired FR529089A (en) | 1921-02-22 | 1920-12-28 | Screening grid |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US1458299A (en) |
| DE (1) | DE355025C (en) |
| FR (1) | FR529089A (en) |
| GB (1) | GB173511A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2914177A (en) * | 1954-08-25 | 1959-11-24 | Tyler Co W S | Screen |
| US4381235A (en) * | 1980-11-20 | 1983-04-26 | Powerscreen Limited | Screening apparatus |
| US5248042A (en) * | 1991-06-18 | 1993-09-28 | Ossi Rissanen | Resilient wire-wrapped, and adjustably tensioned screen drum with drum overload-preventing feedback control |
| TW201317058A (en) * | 2011-09-06 | 2013-05-01 | Anaeco Ltd | Screen |
| CN106900289A (en) * | 2017-03-30 | 2017-06-30 | 农业部南京农业机械化研究所 | A kind of peanut combination harvests wire screen |
-
1920
- 1920-12-28 FR FR529089A patent/FR529089A/en not_active Expired
-
1921
- 1921-02-22 DE DEJ21268D patent/DE355025C/en not_active Expired
- 1921-12-23 GB GB34664/21A patent/GB173511A/en not_active Expired
- 1921-12-28 US US525437A patent/US1458299A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE355025C (en) | 1922-06-17 |
| GB173511A (en) | 1922-09-14 |
| US1458299A (en) | 1923-06-12 |
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