US14609A - Machine for sifting coal and other - Google Patents
Machine for sifting coal and other Download PDFInfo
- Publication number
- US14609A US14609A US14609DA US14609A US 14609 A US14609 A US 14609A US 14609D A US14609D A US 14609DA US 14609 A US14609 A US 14609A
- Authority
- US
- United States
- Prior art keywords
- sifting
- machine
- cover
- sieve
- coal
- 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
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title 2
- 239000003245 coal Substances 0.000 title 2
- 239000000463 material Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 230000000875 corresponding Effects 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 229940079593 drugs Drugs 0.000 description 2
- 230000000414 obstructive Effects 0.000 description 2
- 235000013599 spices Nutrition 0.000 description 2
Images
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
Definitions
- My invention is designed more especially for sifting pulverized substances, either l drugs or spices, but may be used to advantage for sifting certain substances which are not pulverized.
- the nature of said invention consists in the providing of a number of pins a, a, a, on the underside'of the cover A, of a sifting box B, and in the relation to the bot-tom of a vibrating sieve C, shown in the drawing, so that when the cover A, is shut down, and the sieve vibrated back and forth by a trigonal cam D, or other means, the material requiring to be sifted shall be stirred upy and separated and consequently more readily and thoroughly sifted.
- This arrangement besides being more e'ective, is very convenient, for by simply throwing back the cover, as shown in Figs.
- the pins a, a, a are moved out of the way, and the sieve C, can be removed, emptied, replaced, and refilled without any obstruction, and then by simply bringing forward the cover A, in a manner to close the boX B, the separating pins a, a, a, will be brought into the position for operating again, as shown in Fig. 2.
Landscapes
- Combined Means For Separation Of Solids (AREA)
Description
SAMUEL HARRIS,
OF SPRINGFIELD, MASSACHUSETTS.
MACHINE FOR SIFTING COAL AND OTHER ARTICLES.
Specification of Letters Patent No. 14,609, dated April 81, 1856.
To all whom it may concern Be it known that I, SAMUEL HARRIS, of Springfield, in the county of Hampden and State of Massachusetts, have invented a new and useful Improvement in Sifting-Machines; and I do hereby declare that the following is a full, clear, and eXact description of the same, reference being had to the accompanying drawings, forming part of this specification, in which- Figure l, is a plan or top view of a sifting machine, constructed after my invention; the cover being thrown back. Fig. 2, is a vertical central section of the same; the cover being in proper position. Fig. 3, is an end view of the same; the cover being thrown back.
Similar letters of reference indicate corresponding parts in the several figures.
My invention is designed more especially for sifting pulverized substances, either l drugs or spices, but may be used to advantage for sifting certain substances which are not pulverized. v
The nature of said invention consists in the providing of a number of pins a, a, a, on the underside'of the cover A, of a sifting box B, and in the relation to the bot-tom of a vibrating sieve C, shown in the drawing, so that when the cover A, is shut down, and the sieve vibrated back and forth by a trigonal cam D, or other means, the material requiring to be sifted shall be stirred upy and separated and consequently more readily and thoroughly sifted. This arrangement besides being more e'ective, is very convenient, for by simply throwing back the cover, as shown in Figs. 1 and 3, the pins a, a, a, are moved out of the way, and the sieve C, can be removed, emptied, replaced, and refilled without any obstruction, and then by simply bringing forward the cover A, in a manner to close the boX B, the separating pins a, a, a, will be brought into the position for operating again, as shown in Fig. 2.
What I claim as my invention and desire t0 secure by Letters Patent, is-
The providing of the pins a, a, a, on the underside of the cover A, of the sifting boX B, and in such relation to the bottom of the vibrating sieve C, that when the top of the box is closed, and the sieve vibrated back and forth, they shall separate the material being sifted, and thus improve and facilitate the sifting operation, and when the top of the boX is opened, they shall be out of the way, and thus allow for the convenient removal and replacement of the sieve, substantially as set forth.`
SAML. HARRIS.
Witnesses WM. TUsoH, JAMES R. BUCKLEY.
Publications (1)
Publication Number | Publication Date |
---|---|
US14609A true US14609A (en) | 1856-04-08 |
Family
ID=2074944
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US14609D Expired - Lifetime US14609A (en) | Machine for sifting coal and other |
Country Status (1)
Country | Link |
---|---|
US (1) | US14609A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4641560A (en) * | 1985-12-09 | 1987-02-10 | William Kolberg | Portable self-powered band saw |
-
0
- US US14609D patent/US14609A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4641560A (en) * | 1985-12-09 | 1987-02-10 | William Kolberg | Portable self-powered band saw |
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