US4676A - roller - Google Patents
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- Publication number
- US4676A US4676A US4676DA US4676A US 4676 A US4676 A US 4676A US 4676D A US4676D A US 4676DA US 4676 A US4676 A US 4676A
- Authority
- US
- United States
- Prior art keywords
- posts
- screen
- inches
- clay
- roller
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 16
- 239000004927 clay Substances 0.000 description 8
- 229910052570 clay Inorganic materials 0.000 description 8
- 229910052742 iron Inorganic materials 0.000 description 8
- 230000000875 corresponding Effects 0.000 description 2
- 229910052571 earthenware Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000000630 rising Effects 0.000 description 2
- 239000002965 rope Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
Definitions
- the screen box N Upon a strong plank platform three inches thick lettered P and let into grooves cut into the posts D D E E, which for the sake of distinction we call the press posts, is fastened by four bolts Orscrews (two of which a a are seen in the drawing) the screen box N.
- This box should be from eight to twelve inches by about six inches deep, should be made Of iron and sufficiently strong.
- the screen O forms the bottom of this box.
Landscapes
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Description
UNITED VcGTATES PATENT OFFICE.
SAML. MILLER AND GEO. ROLLER, OF CARROLL COUNTY, MARYLAND. i
'IEMIERING- CLAY.
Specification of Letters Patent No. 4,676, dated July 31, 1846.
To all whom z' may concern.'
Be it known that we, SAMUEL MILLER and GEORGE ROLLER, of the county of Carroll and State Of Maryland, haveinvented a new and useful Machine for the Cleansing -and Preparation Of Potters Clay, and that lbe twelve feet (12) long six inches (6) thick, by twelve inches (l2) wide; the posts B B, C, should be about eight feet (8) long and about four-inches square (4); the remaining posts D D, E E of the same length but stronger, (say six inches square) these seven posts should be firmly mortised into the sills as represented in the drawing. Upon a strong plank platform three inches thick lettered P and let into grooves cut into the posts D D E E, which for the sake of distinction we call the press posts, is fastened by four bolts Orscrews (two of which a a are seen in the drawing) the screen box N. This box should be from eight to twelve inches by about six inches deep, should be made Of iron and sufficiently strong. The screen O, forms the bottom of this box.
iron and be perforated by a great number of holes (say from twelve hundred to fteen The screen should also be'of,
hundred in a screen Of the above mentioned size) sufficiently small to prevent the passage Of such gravel, &c., as would render the clay unfit for the manufacture Of earthen ware. Working tO the bottom of the screen box and rising above it in a manner hereafter describedwe construct a follower K corresponding in size to the` inside of the iron box N. The lower surface Of the fol lower should be faced with an iron plate S. The perpendicular direction of K is maintained by means of an arm 7c which passes through the planks L L, which planks are grooved into the upper part Of the press posts D D, E E.v Attached to the follower by means of arm M is the lever F worked by means Of a rope G G passing over a pulley H in the upper sill of the frame and thence is fastened to a windlass I attached tO the posts B B, and worked by the bar or lever J. If now the screen box N be filled with potters earth Or clay, after it has" passed through the mill usually made use of to crush it having been softened by the addition Of-water, and power be applied to the follO-wer by means of the machinery heretofore described the clay will be forced through the holes in the screen cleansed and y
Publications (1)
Publication Number | Publication Date |
---|---|
US4676A true US4676A (en) | 1846-07-31 |
Family
ID=2064977
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US4676D Expired - Lifetime US4676A (en) | roller |
Country Status (1)
Country | Link |
---|---|
US (1) | US4676A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3502275A (en) * | 1968-09-20 | 1970-03-24 | Charles L Watson | Soil conditioner |
WO2022218957A1 (en) | 2021-04-12 | 2022-10-20 | Acm Biolabs Pte Ltd | Polymersomes comprising a soluble encapsulated polynucleotide and an ionizable lipid as well as methods of making and uses thereof |
EP4253958A2 (en) | 2018-03-26 | 2023-10-04 | Glycanostics s.r.o. | Means and methods for glycoprofiling of a protein |
-
0
- US US4676D patent/US4676A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3502275A (en) * | 1968-09-20 | 1970-03-24 | Charles L Watson | Soil conditioner |
EP4253958A2 (en) | 2018-03-26 | 2023-10-04 | Glycanostics s.r.o. | Means and methods for glycoprofiling of a protein |
WO2022218957A1 (en) | 2021-04-12 | 2022-10-20 | Acm Biolabs Pte Ltd | Polymersomes comprising a soluble encapsulated polynucleotide and an ionizable lipid as well as methods of making and uses thereof |
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