US27599A - Selves and p - Google Patents
Selves and p Download PDFInfo
- Publication number
- US27599A US27599A US27599DA US27599A US 27599 A US27599 A US 27599A US 27599D A US27599D A US 27599DA US 27599 A US27599 A US 27599A
- Authority
- US
- United States
- Prior art keywords
- concave
- quartz
- roller
- trough
- selves
- 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
- 210000000614 Ribs Anatomy 0.000 description 10
- 229910052904 quartz Inorganic materials 0.000 description 10
- 239000010453 quartz Substances 0.000 description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000010276 construction Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000000630 rising Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
Images
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B7/00—Cutting tobacco
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/10—Crushing or disintegrating by roller mills with a roller co-operating with a stationary member
- B02C4/18—Crushing or disintegrating by roller mills with a roller co-operating with a stationary member in the form of a bar
- B02C4/22—Crushing or disintegrating by roller mills with a roller co-operating with a stationary member in the form of a bar specially adapted for milling paste-like material, e.g. paint, chocolate, colloids
Definitions
- Patented March 20, 1.860 Patented March 20, 1.860.
- A is the stationary frame and B, the concave swinging trough.
- This trough is suspended on an axle O, by means of swinging triangular pieces a, a, said axle having its bearing in the top of the stationary frame and may be arranged to revolve itself or constructed to have the triangular pieces turn on it.
- the bottom of the trough forms a segment of a circle struck from the center of the axle C, and is grooved and ribbed lonp gitudinally for about one-third of its length,
- l? is a. box placed on top of the sliding frame F. This box is to contain the auxiliary weight which is employed to keep the roller down with a crushing force.
- G, Gr are screens or grates placed near the extreme ends of the concave trough. These screens, owing to their location, on a segment of a circle, have the pulverized quartz, by the action of flowing water thrown up against them in such a manner that a speedy and ready escape takes place.
- the operation is as follows: The quartz being placed in the concave at each end and rock or other weight placed in the box F, a reciprocating motion is imparted to the trough.
- the movement of the trough causes the quartz to be carried; back and forth under the roller, and consequently it is first broken into small particles between the pyramidical teeth of the concave and circumferential ribs of the roller and then by water is forced toward the center of the concave where it is pulverized by the longitubinal ribs of the concave and circumferential ribs of the roller, after which it discharges with the water through the screens or grates.
Description
ScovlLLE at FRASER.
Quartz Crusher.
Patented March 20, 1.860.
ww MN wad Wafer UNITED STATES PATENT OFFICE.
HIRAM H. SGOVILLE AND D. R. FRASER, OF CHICAGO, ILLINOIS, ASSIGNORS TO THEM- SELVES AND P. W. GATES, ALL OF SAME PLAGE.
QUARTZ-CRUSHER.
Specification of Letters Patent No. 27,599, dated March 20, 1860.
To all whom 'it may concern:
Be it known that we, I-IIRAM H. ScoviLLE and DAVID R. FRASER, of Chicago, in the county of Cook and State of Illinois, have invented a new and useful Improvement in Quartz-Crushers; and we do hereby declare that the following is a full, clear, and exact description of the same, reference being had to the accompanying drawings, forming a part of this specification, in which- Figure l, is a vertical longitudinal section of a quartz-Crusher constructed after our invention. Fig. 2, is a vertical transverse section of the same. Fig. 3, is a plan or top view of the concave.
Similar letters of reference, in each of the several figures, indicate corresponding parts.
To enable others skilled in the art to make and use our invention, we will proceed to describe its construction and operation.
A, is the stationary frame and B, the concave swinging trough. This trough is suspended on an axle O, by means of swinging triangular pieces a, a, said axle having its bearing in the top of the stationary frame and may be arranged to revolve itself or constructed to have the triangular pieces turn on it. The bottom of the trough forms a segment of a circle struck from the center of the axle C, and is grooved and ribbed lonp gitudinally for about one-third of its length,
intermediate between its two ends, as shown at Z), b, and dressed from the terminations of said longitudinal ribs at both ends, with pyramidical teeth, as represented at c, said teeth having beveled grooves c', c2, running longitudinally and transversely between them.
D, is the crushing roller. It is hung in a frame E, which plays up and down loosely in the grooves d, CZ, of the frame A, as represented. This roller is dressed cir cumferentially with beveled ribs e, e, and
beveled grooves f, f, so as to match or gear with the surface of the concave trough.
l?, is a. box placed on top of the sliding frame F. This box is to contain the auxiliary weight which is employed to keep the roller down with a crushing force.
G, Gr, are screens or grates placed near the extreme ends of the concave trough. These screens, owing to their location, on a segment of a circle, have the pulverized quartz, by the action of flowing water thrown up against them in such a manner that a speedy and ready escape takes place.
The operation is as follows: The quartz being placed in the concave at each end and rock or other weight placed in the box F, a reciprocating motion is imparted to the trough. The movement of the trough causes the quartz to be carried; back and forth under the roller, and consequently it is first broken into small particles between the pyramidical teeth of the concave and circumferential ribs of the roller and then by water is forced toward the center of the concave where it is pulverized by the longitubinal ribs of the concave and circumferential ribs of the roller, after which it discharges with the water through the screens or grates.
life do not claim a roller grooved circumferentially, nor do we claim a grooved horizontal bed, but
What we do claim as our invention and desire to secure by Letters Patent, is
Crushing quartz by the combined agency of a swinging concave trough B, and a rising and falling roller D, substantially as set forth.
HIRAM H. SCOVILLE. DAVID R. FRASER. `Witnesses A.G. WARNER, J. L. FARGO.
Publications (1)
Publication Number | Publication Date |
---|---|
US27599A true US27599A (en) | 1860-03-20 |
Family
ID=2097265
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US27599D Expired - Lifetime US27599A (en) | Selves and p |
Country Status (1)
Country | Link |
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US (1) | US27599A (en) |
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0
- US US27599D patent/US27599A/en not_active Expired - Lifetime
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