US150252A - Improvement in ash-sifters - Google Patents
Improvement in ash-sifters Download PDFInfo
- Publication number
- US150252A US150252A US150252DA US150252A US 150252 A US150252 A US 150252A US 150252D A US150252D A US 150252DA US 150252 A US150252 A US 150252A
- Authority
- US
- United States
- Prior art keywords
- ash
- sifters
- improvement
- pans
- nichols
- 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 - Lifetime
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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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24B—DOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
- F24B15/00—Implements for use in connection with stoves or ranges
- F24B15/007—Ash-sifters
Definitions
- wnusssss mvauion: /WWM, 7% f @W BY W ATTORNEYS.
- My invention is an improvement in ash-sifters of the class in which the ash-holder has a reticulated or sieve bottom, and is attached to and revolved on a vertical shaft or axis.
- the improvement consists in constructing the ash-- pans, and the table on which they are set to be revolved, as hereinafter fully described.
- Figure 1 is a sectional elevation of my improved ash-sifter, taken on the line as 00, Fig. 2; and Fig. 2 is a horizontal section taken on the line y 3 Fig. 1. v
- A is the cylindrical case, of sheet metal; B, the horizontal rotary table; 0, the shaft of said table; D, the hand-crank for turning the table; E, the bar for supporting the shaft; F, the reticulated ash-pans; G, the door of the case, for opening to put in and take out said pans; H, the flange on the table, for holding the pans against slipping off by centrifugal
- the table consists of a narrow ring, with suitable arms, making it as open as it can well be, to allow the ashes to escape.
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Multiple-Way Valves (AREA)
- Food-Manufacturing Devices (AREA)
Description
M. P. NECHOLS.
Ash-Sifters.
N0.150,252. Patented April 28,1874.
Jig. 1.
wnusssss: mvauion: /WWM, 7% f @W BY W ATTORNEYS.
UNITED STATES PATENT rrron MARCUS P. NICHOLS, OF ST. PAUL, MINNESOTA.
IMPROVEMENT IN ASH-SIFTERS.
Specification forming partof Letters Patent No. 150,252, dated April 28, 1874 application filed February 28, 187 4.
To all whom it may concern:
Be it known that I, MARCUS P. NICHOLS, of St. Paul, Ramsey-county, Minnesota, have invented a new and Improved Ash-Sifter, of which the following is a specification:
My invention is an improvement in ash-sifters of the class in which the ash-holder has a reticulated or sieve bottom, and is attached to and revolved on a vertical shaft or axis. The improvement consists in constructing the ash-- pans, and the table on which they are set to be revolved, as hereinafter fully described.
Figure 1 is a sectional elevation of my improved ash-sifter, taken on the line as 00, Fig. 2; and Fig. 2 is a horizontal section taken on the line y 3 Fig. 1. v
Similar letters of reference indicate corresponding parts.
A is the cylindrical case, of sheet metal; B, the horizontal rotary table; 0, the shaft of said table; D, the hand-crank for turning the table; E, the bar for supporting the shaft; F, the reticulated ash-pans; G, the door of the case, for opening to put in and take out said pans; H, the flange on the table, for holding the pans against slipping off by centrifugal The table consists of a narrow ring, with suitable arms, making it as open as it can well be, to allow the ashes to escape.
What I claim is In combination with the revolving circular table D, constructed of a flanged ring supported by radial arms, the removable ash pans F F, reticulated. on the sides and bottom, as shown and described.
MARCUS P. NICHOLS.
Witnesses KATE W. NICHOLS. J. P. ALLEN.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US150252A true US150252A (en) | 1874-04-28 |
Family
ID=2219665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US150252D Expired - Lifetime US150252A (en) | Improvement in ash-sifters |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US150252A (en) |
-
0
- US US150252D patent/US150252A/en not_active Expired - Lifetime
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