GB273387A - Improvements in machines for sifting potters' slip, powdered substances and the like - Google Patents
Improvements in machines for sifting potters' slip, powdered substances and the likeInfo
- Publication number
- GB273387A GB273387A GB856226A GB856226A GB273387A GB 273387 A GB273387 A GB 273387A GB 856226 A GB856226 A GB 856226A GB 856226 A GB856226 A GB 856226A GB 273387 A GB273387 A GB 273387A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lawn
- frames
- potters
- sifting
- slip
- 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
Landscapes
- Harvesting Machines For Root Crops (AREA)
Abstract
273,387. Beardmore, F., and Boulton, Ltd., W. March 30, 1926. Reciprocating or oscillating sieves.- Machines for sifting potters' slip, powdered substances &c. comprise one or more lawn frames having a see-saw movement, and preferably also means for adjusting the frame so as to regulate the tautness of the lawn and facilitate its attachment. In the construction shown in Figs. 1 and 3, the lawn frames c consist of two lengths of wood c<1> held apart by distance and tension rods c<2> and nuts c<4>, and carrying the lawn c<5>. The frames are mounted on transverse pivots d and actuated by a common rod f and eccentric g. Collecting boxes b are placed under the lawns and pass the material to the next lawn in the series or to the final receptacle. Guards m are provided to prevent the coarser particles passing into the boxes b. In modified constructions, the lawns are made in V- or inverted V-form, the charging being at the highest and the discharge at the lowest part. Reference has been directed by the Comptroller to Specifications 23007/00, 7194/07, 4475/10, 117,195, and 118,800.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB856226A GB273387A (en) | 1926-03-30 | 1926-03-30 | Improvements in machines for sifting potters' slip, powdered substances and the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB856226A GB273387A (en) | 1926-03-30 | 1926-03-30 | Improvements in machines for sifting potters' slip, powdered substances and the like |
Publications (1)
Publication Number | Publication Date |
---|---|
GB273387A true GB273387A (en) | 1927-06-30 |
Family
ID=9854851
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB856226A Expired GB273387A (en) | 1926-03-30 | 1926-03-30 | Improvements in machines for sifting potters' slip, powdered substances and the like |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB273387A (en) |
-
1926
- 1926-03-30 GB GB856226A patent/GB273387A/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB269877A (en) | Improvements in sifting apparatus | |
US2593353A (en) | Portable plural-stage crushing, screening, and washing plant | |
GB273387A (en) | Improvements in machines for sifting potters' slip, powdered substances and the like | |
US3520408A (en) | Vibrating screen assembly | |
GB346481A (en) | Improvements relating to the grading and separation of granular materials | |
US213598A (en) | Improvement in machines for separating magnetic substances from grain | |
GB275919A (en) | Improvements in sifting machines | |
GB396682A (en) | Improvements in apparatus or devices for screening or separating materials | |
US1736124A (en) | Machine for spreading granular material | |
GB213049A (en) | Improvements in and relating to devices for sorting, cleaning, or grading railway track ballast, coal and other minerals, whinstone sand and other granular material, potatoes and the like | |
GB1449001A (en) | Apparatus for separating discrete material into finer and coarser fractions | |
US2518237A (en) | Baled hay separator | |
GB360106A (en) | Improved process and apparatus for the removal of dust from coal | |
SU96983A1 (en) | Green tea leaf sorting machine | |
GB282147A (en) | Improvements in or relating to tea milling machines | |
GB356963A (en) | Improvements in apparatus for separating seeds | |
US2134240A (en) | Shaker screen | |
US2321742A (en) | Grading and separating machine | |
US1987192A (en) | Disintegrator | |
GB191328136A (en) | Improvements in Apparatus for Cleaning and Separating Seeds, Grain, Meals, and like Substances. | |
DE924250C (en) | Centrifugal mill | |
SU992091A1 (en) | Apparatus for disintegrating different structure materials | |
DE803441C (en) | Seed cleaning machine | |
SU927169A1 (en) | Machine for sorting root-and-tuber crops | |
GB296959A (en) | Improvements in sifting machines for treating potters' slip, powdered substances andthe like |