US59927A - Improved siftee - Google Patents
Improved siftee Download PDFInfo
- Publication number
- US59927A US59927A US59927DA US59927A US 59927 A US59927 A US 59927A US 59927D A US59927D A US 59927DA US 59927 A US59927 A US 59927A
- Authority
- US
- United States
- Prior art keywords
- box
- sieve
- improved
- siftee
- hopper
- 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
- 230000036633 rest Effects 0.000 description 4
- 230000000284 resting Effects 0.000 description 4
- 235000008216 herbs Nutrition 0.000 description 2
- 238000009877 rendering Methods 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
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
- B07B1/30—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro within their own plane in or approximately in or transverse to the direction of conveyance
Definitions
- A represents a rectangular box of any desired size, having a cover, A*, litted to it. ⁇ Transversely of this box are arranged two rollers, D, as shown, and on these a sieve, C, rests loosely; a rod, H, serving to connect this sieve with a lever, F, fulcrumed to the arm, G, outside of the box, as shown.
- An inclined hopper, B is placed loosely i n the upper part of the box A, its lower edge coming in close proximity to the upper surface of the sieve, but not resting on it. This hopper, B, rests upon cleatse, secured to the inner sides of the box at the proper height to support the hopper clear of theA sieve.
- This hopper being placed thus loosely in the box, can be removed at pleasure for the purpose of removing the sieve C and replacing it with a finer or coarser one, as may be desired, to adapt the apparatus to the varying uses for which it is intended.
- An' opening, K is formed in the bottom of the box, and a sliding lid, E, applied, as shown, for the purpose of removing the sifted material from the box.
- This apparatus thus constructed, may be used for all the ordinary lfamily purposes of a sieve, and it is also well adapted for the use of druggists in sifting herbs and similar articles, the facility with which the sieve can be changed to suit di ⁇ erentV kinds of material rendering it specially useful.
- the inclined pieces, a are placed iu the lower portion of the box for the purpose of preventing they material from lodging in the corners, and to facilitate its ⁇ removal from the'box.
- the sides of the box may be made inclined, or, if of small size, the ⁇ entire bottom may be made to open, if desired.
- the sifting apparatus consisting of ⁇ the box A, provided with the sieve C, resting on the rollers D, and the removable hopper B, all arranged to operate as herein shown and described.
Landscapes
- Basic Packing Technique (AREA)
- Combined Means For Separation Of Solids (AREA)
Description
N. L. RDBBRTSON.
SIFTER.
No. 59,927. Patnted Nov. 20,:11866.
Ine/enf@ yffm@ @uiten tetes @anni @Hina IMPROVED SIFTBR.
SPECIFICATION.
TO ALL WHOM IT MAY GONCERN: l
Be it known that I, N. L. ROBERTSON, of Rockford, Winnebago county, Illinois, have invented a new andY improved Sifting Apparatus; and I dohereby declare that the following is a full, clear, and exact description of the same, reference being had to the accompanying drawings making a part of this specification, and to the letters of reference markedv thereon.
The drawing represents a' longitudinal vertical section. A representsa rectangular box of any desired size, having a cover, A*, litted to it.` Transversely of this box are arranged two rollers, D, as shown, and on these a sieve, C, rests loosely; a rod, H, serving to connect this sieve with a lever, F, fulcrumed to the arm, G, outside of the box, as shown. An inclined hopper, B, is placed loosely i n the upper part of the box A, its lower edge coming in close proximity to the upper surface of the sieve, but not resting on it. This hopper, B, rests upon cleatse, secured to the inner sides of the box at the proper height to support the hopper clear of theA sieve. This hopper, being placed thus loosely in the box, can be removed at pleasure for the purpose of removing the sieve C and replacing it with a finer or coarser one, as may be desired, to adapt the apparatus to the varying uses for which it is intended. An' opening, K, is formed in the bottom of the box, and a sliding lid, E, applied, as shown, for the purpose of removing the sifted material from the box. This apparatus, thus constructed, may be used for all the ordinary lfamily purposes of a sieve, and it is also well adapted for the use of druggists in sifting herbs and similar articles, the facility with which the sieve can be changed to suit di`erentV kinds of material rendering it specially useful. The inclined pieces, a, are placed iu the lower portion of the box for the purpose of preventing they material from lodging in the corners, and to facilitate its` removal from the'box. If preferred, the sides of the box may be made inclined, or, if of small size, the `entire bottom may be made to open, if desired.
Having thus described my invention, what I claim, is
The sifting apparatus, consisting of` the box A, provided with the sieve C, resting on the rollers D, and the removable hopper B, all arranged to operate as herein shown and described.
Witnesses:
J. G. MANLovE, WM. T. PALMER, S. J. Roer.
' N L ROBERTSON.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US59927A true US59927A (en) | 1866-11-20 |
Family
ID=2129466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US59927D Expired - Lifetime US59927A (en) | Improved siftee |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US59927A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3533605A (en) * | 1968-06-07 | 1970-10-13 | Irl Daffin Associates | Vibrating hopper arrangement |
| US20060020890A1 (en) * | 2004-07-23 | 2006-01-26 | Findaway World, Inc. | Personal media player apparatus and method |
| CN111250219A (en) * | 2020-03-12 | 2020-06-09 | 广州荟园机械科技有限公司 | Processing device for alloy material |
-
0
- US US59927D patent/US59927A/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3533605A (en) * | 1968-06-07 | 1970-10-13 | Irl Daffin Associates | Vibrating hopper arrangement |
| US20060020890A1 (en) * | 2004-07-23 | 2006-01-26 | Findaway World, Inc. | Personal media player apparatus and method |
| CN111250219A (en) * | 2020-03-12 | 2020-06-09 | 广州荟园机械科技有限公司 | Processing device for alloy material |
| CN111250219B (en) * | 2020-03-12 | 2021-10-15 | 泉州市易智通智能设备有限公司 | Processing device for alloy material |
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