GB448889A - Improvements relating to the driving of plansifters and like rotary machines - Google Patents
Improvements relating to the driving of plansifters and like rotary machinesInfo
- Publication number
- GB448889A GB448889A GB158535A GB158535A GB448889A GB 448889 A GB448889 A GB 448889A GB 158535 A GB158535 A GB 158535A GB 158535 A GB158535 A GB 158535A GB 448889 A GB448889 A GB 448889A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fitting
- weight
- crank
- pin
- plansifters
- 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
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
Landscapes
- Portable Nailing Machines And Staplers (AREA)
- Testing Of Balance (AREA)
Abstract
448,889. Machinery utilizing inertia. ROBINSON & SON, Ltd., T., and ROBINSON, C. S., Railway Works, Rochdale. Jan. 17, 1935, No. 1585. [Class 80 (iv)] [See also Group II] In machines such as plansifters of the type having a gyratory motion imparted thereto by a vertical freely suspended shaft provided at its lower end with a crank-pin and balancing weight, means are provided for adjusting the position of the weight angularly in relation to the axis of the crank-pin. Preferably, also, the eccentricity of the crank-pin is adjustable. In the construction shown, two weights i, k are keyed on the crank-pin f which is mounted in a fitting e clamped against the upper weight by a nut and washer h. A screw p secured in the weight or the fitting e lies in an elongated hole in the fitting or weight wherein it is adjusted by set-screws to turn the weight and the crank-pin relatively to the axis thereof. After adjustment the screw p and nut g are tightened up to secure the parts in position. The fitting e is a channel member which slides radially on guides on a fitting a secured to the lower end of the shaft b. The adjustment is made by two set-screws m,n threaded into the fitting a and bearing on a cross-bar o carried by the fitting e.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB158535A GB448889A (en) | 1935-01-17 | 1935-01-17 | Improvements relating to the driving of plansifters and like rotary machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB158535A GB448889A (en) | 1935-01-17 | 1935-01-17 | Improvements relating to the driving of plansifters and like rotary machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB448889A true GB448889A (en) | 1936-06-17 |
Family
ID=9724498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB158535A Expired GB448889A (en) | 1935-01-17 | 1935-01-17 | Improvements relating to the driving of plansifters and like rotary machines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB448889A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2837008A (en) * | 1952-03-10 | 1958-06-03 | Richard T Erban | Kinoptic devices |
| US4289042A (en) * | 1978-04-24 | 1981-09-15 | Fmc Corporation | Vibrator with eccentric weights |
-
1935
- 1935-01-17 GB GB158535A patent/GB448889A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2837008A (en) * | 1952-03-10 | 1958-06-03 | Richard T Erban | Kinoptic devices |
| US4289042A (en) * | 1978-04-24 | 1981-09-15 | Fmc Corporation | Vibrator with eccentric weights |
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