GB552073A - Apparatus for screening or conveying pulverulent or broken material - Google Patents
Apparatus for screening or conveying pulverulent or broken materialInfo
- Publication number
- GB552073A GB552073A GB1654941A GB1654941A GB552073A GB 552073 A GB552073 A GB 552073A GB 1654941 A GB1654941 A GB 1654941A GB 1654941 A GB1654941 A GB 1654941A GB 552073 A GB552073 A GB 552073A
- Authority
- GB
- United Kingdom
- Prior art keywords
- screen
- anvil
- screening
- springs
- mass
- 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
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G27/00—Jigging conveyors
- B65G27/10—Applications of devices for generating or transmitting jigging movements
- B65G27/16—Applications of devices for generating or transmitting jigging movements of vibrators, i.e. devices for producing movements of high frequency and small amplitude
- B65G27/24—Electromagnetic devices
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
552,073. Sifting apparatus ; conveyers. STRAIN, G. H. Dec. 23, 1941, No. 16549. [Class 117] [Also in Group XXX] In screening or conveying apparatus of the type described in Specification 533,438 in which the screen &c. is reciprocated through the medium of a reciprocating mass or anvil to which it is connected by a spring so that at each cycle the screen &c. is successively separated from and brought into percussive contact with the mass, the latter k, Figs. 1, 4, is carried by a pivoted member l which is rocked by the rotary movement of an unbalanced weight p, and is cushioned by adjustable springs m so as to control its natural period of vibration. The screen &c. is supported on links t one pair of which carries a striker w and is connected to the anvil by springs v. The screen may comprise a number of decks, and the frame is provided with a cover h under which a current of air is promoted by the percussive action of the anvil to assist the passage of the material over the screen &c.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1654941A GB552073A (en) | 1941-12-23 | 1941-12-23 | Apparatus for screening or conveying pulverulent or broken material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1654941A GB552073A (en) | 1941-12-23 | 1941-12-23 | Apparatus for screening or conveying pulverulent or broken material |
Publications (1)
Publication Number | Publication Date |
---|---|
GB552073A true GB552073A (en) | 1943-03-22 |
Family
ID=10079314
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1654941A Expired GB552073A (en) | 1941-12-23 | 1941-12-23 | Apparatus for screening or conveying pulverulent or broken material |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB552073A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006048762A1 (en) * | 2004-11-03 | 2006-05-11 | I.M.A. Industria Macchine Automatiche S.P.A. | A device for feeding a product, in particular an infusion product, to a packaging machine |
-
1941
- 1941-12-23 GB GB1654941A patent/GB552073A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006048762A1 (en) * | 2004-11-03 | 2006-05-11 | I.M.A. Industria Macchine Automatiche S.P.A. | A device for feeding a product, in particular an infusion product, to a packaging machine |
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