GB538689A - Improvements in or relating to screening apparatus - Google Patents
Improvements in or relating to screening apparatusInfo
- Publication number
- GB538689A GB538689A GB529350D GB529350D GB538689A GB 538689 A GB538689 A GB 538689A GB 529350 D GB529350 D GB 529350D GB 529350 D GB529350 D GB 529350D GB 538689 A GB538689 A GB 538689A
- Authority
- GB
- United Kingdom
- Prior art keywords
- frame
- relating
- perforations
- screening apparatus
- plates
- 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
- B07B1/48—Stretching devices for screens
- B07B1/49—Stretching devices for screens stretching more than one screen or screen section by the same or different stretching means
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
538,689. Sifting apparatus. A.C.E. MACHINERY, Ltd., and EVANS, P. N. March 21, 1940. No. 5293. [Class 117] The screeiiing element 1 is secured in the frame 2 by means of transverse resilient strips 4 which are bent by engagement with a central longitudinal bar 6 and clamp the edges of the element 1 'between their ends and side plates 7. The plates 7 hook under lugs or studs 11 carried by the frame 2 and preferably have projections 8 engaging perforations 9 on the screening element. Preferably the screening element has a solid border or edge 12 in which the perforations 9 are made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB529350D GB538689A (en) | 1940-03-21 | 1940-03-21 | Improvements in or relating to screening apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB529350D GB538689A (en) | 1940-03-21 | 1940-03-21 | Improvements in or relating to screening apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB538689A true GB538689A (en) | 1941-08-13 |
Family
ID=9793392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB529350D Expired GB538689A (en) | 1940-03-21 | 1940-03-21 | Improvements in or relating to screening apparatus |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB538689A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE943682C (en) * | 1953-12-22 | 1956-05-24 | Roderich Freudenberg Dipl Ing | Vibrating sieve machine |
| US4380494A (en) * | 1980-04-14 | 1983-04-19 | Litton Systems, Inc. | Vibrating screen with self-supporting screen cloth |
| CN117259196A (en) * | 2023-09-25 | 2023-12-22 | 四川沃耐稀新材料科技有限公司 | Lanthanum chloride cooling crystallization screening plant |
-
1940
- 1940-03-21 GB GB529350D patent/GB538689A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE943682C (en) * | 1953-12-22 | 1956-05-24 | Roderich Freudenberg Dipl Ing | Vibrating sieve machine |
| US4380494A (en) * | 1980-04-14 | 1983-04-19 | Litton Systems, Inc. | Vibrating screen with self-supporting screen cloth |
| CN117259196A (en) * | 2023-09-25 | 2023-12-22 | 四川沃耐稀新材料科技有限公司 | Lanthanum chloride cooling crystallization screening plant |
| CN117259196B (en) * | 2023-09-25 | 2024-02-06 | 四川沃耐稀新材料科技有限公司 | Lanthanum chloride cooling crystallization screening plant |
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