GB261561A - Improvements in vibratory screens or sieves - Google Patents
Improvements in vibratory screens or sievesInfo
- Publication number
- GB261561A GB261561A GB3196925A GB3196925A GB261561A GB 261561 A GB261561 A GB 261561A GB 3196925 A GB3196925 A GB 3196925A GB 3196925 A GB3196925 A GB 3196925A GB 261561 A GB261561 A GB 261561A
- Authority
- GB
- United Kingdom
- Prior art keywords
- screen
- frame
- actuated
- sieves
- shaft
- 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
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
- B07B1/286—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens with excentric shafts
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
261,561. Wood, T. Dec. 18, 1925. Reciprocating sieves. - In screening-apparatus of the type which has a jigging or conveying movement, independent means are provided for imparting vibrations to the screen. In the construction shown in Fig. 1, the screen frame 4 is supported on the fixed frame 1 by resilient members 7 and is actuated by an eccentric rod 14. A shaft 11 carries a ratchet shaped cam 17 which engages a steel plate 18 bolted to the screen and imparts rapid vibrations thereto. In a modification, the vibrating means may consist of a tappet device carried on a spring arm and actuated by a cam on the eccentric shaft 13. The screen 6, Fig. 3, is tensioned in the frame 4 by screws 9 arranged at one side.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3196925A GB261561A (en) | 1925-12-18 | 1925-12-18 | Improvements in vibratory screens or sieves |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3196925A GB261561A (en) | 1925-12-18 | 1925-12-18 | Improvements in vibratory screens or sieves |
Publications (1)
Publication Number | Publication Date |
---|---|
GB261561A true GB261561A (en) | 1926-11-25 |
Family
ID=10331076
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3196925A Expired GB261561A (en) | 1925-12-18 | 1925-12-18 | Improvements in vibratory screens or sieves |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB261561A (en) |
-
1925
- 1925-12-18 GB GB3196925A patent/GB261561A/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1106513A (en) | Sieve machines | |
GB261561A (en) | Improvements in vibratory screens or sieves | |
GB455628A (en) | Vibratory screen and method of screening | |
GB471877A (en) | Improvements in and relating to vibratory systems | |
GB698223A (en) | Vibratory apparatus for screening materials | |
GB944950A (en) | Improvements in or relating to vibrating screens | |
GB277392A (en) | Improvements in apparatus for screening fine coal or other materials | |
US2032082A (en) | Vibratory screen | |
GB724985A (en) | Plan sifter sifting frame | |
GB333333A (en) | Screening apparatus | |
GB203040A (en) | Improvements in apparatus for grading seeds, peas, flour and the like and separating extraneous matter or impurities therefrom | |
GB295359A (en) | Improvements in vibrating sieves | |
GB300007A (en) | Improvements in potato and like dressing machines | |
GB500695A (en) | Improvements in mechanism for actuating vibratory sieves or jig conveyors | |
GB392915A (en) | Means for consolidating the foundation soil of roads and the like | |
GB712978A (en) | Improvements in and relating to apparatus for conveying materials and articles | |
GB887355A (en) | Improved screening apparatus for discrete material | |
GB200509A (en) | Improvements in separators | |
GB509590A (en) | Improvements relating to screening plant | |
DE2223079A1 (en) | Riddling machine - with oscillating vibration excitation mechanisms for the riddle surface proper | |
GB491475A (en) | Improvements in or relating to shaking screens | |
GB495498A (en) | A new or improved vibratory screen | |
GB354895A (en) | Improvements in impact vibrating mechanism for screens | |
GB402402A (en) | Sieving machine | |
GB362620A (en) | A vibrating screen for sifting broken, crushed or finely divided material |