US245313A - John s - Google Patents
John s Download PDFInfo
- Publication number
- US245313A US245313A US245313DA US245313A US 245313 A US245313 A US 245313A US 245313D A US245313D A US 245313DA US 245313 A US245313 A US 245313A
- Authority
- US
- United States
- Prior art keywords
- rings
- rollers
- john
- roller
- cores
- 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
- 239000000463 material Substances 0.000 description 12
- 241000209140 Triticum Species 0.000 description 6
- 235000013339 cereals Nutrition 0.000 description 6
- 239000011521 glass Substances 0.000 description 6
- 235000021307 wheat Nutrition 0.000 description 6
- 230000000875 corresponding Effects 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052573 porcelain Inorganic materials 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 210000003746 Feathers Anatomy 0.000 description 2
- 210000000614 Ribs Anatomy 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
- B02C18/142—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers with two or more inter-engaging rotatable cutter assemblies
Definitions
- the object of my improvements is to provide for easily and cheaply constructing such rollers with faces of porcelain, glass, or other vitreous material and, preferably, with circumferential grooves.
- the improvement consists in the combination, in a machine for disintegrating wheat and other grains and like substances, of rollers composed of cores of metal or other suitable material and faces of porcelain, glass, or other vitreous material composed of a series of independent rings, the divisions between these rings on each roller being oppoposite the integral portions of the rings on the adjacent roller.
- Figure l is a centralvertical section of amachine embodying my improvements; and Fig. 2 is a horizonlal section of the same, taken centrally through the rollers.
- the material to be disintegrated is fed through a hopper, G, erected on the top of the case D of the machine, and passing from the rollers A A falls on a chute, E, whereby it is conducted to a roller, F F, and sector-shaped
- the rollers A A are composed of cores A of metal or other suitable material provided with journals fitting in journal-boxes, whereby they are supported, and of faces A, composed of independent rings ofporcelain, glass, or other vitreous material. fitting on said cores A.
- These rings composing the faces A are secured to the cores to turn therewith by means of splines, feathers, or keys, fitting within longitudinal recesses in the exterior of the cores and corresponding recesses in the interior of the said rings.
- the sides of these rings are hollowed out in the form of annular grooves, a, so as to reduce the portions necessary to be ground off in order to make the rings tittightly together side by side.
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
- Glass Compositions (AREA)
Description
(No Model.)
J. S. OLIVER.
DISINTEGRATING AND GRINDING MILL. No. 245,813. Patented Aug. 9,'1881.
' NITED STATES PATENT OFFICE.
JOHN S. OLIVER, OF NEW YORK, N. Y.
DIS INTEGRATING AND GRINDING MILL.
SPECIFICATION forming part Of Letters Patent No. 245,313, dated August 9, 1881,
Application filed October 21, 1880. (No model.)
To all whom it may concern:
Be it known that I, JOHN S. OLIVER, of New York, in the county and State of New York, have invented a certain new and useful Improvement in Disintegrating-Machines, of which the following is a specification.
My improvements'relate to machines for disintegrating wheat and other grain, comprising rollers rotating in close proximity to each other and at the same or different speeds.
The object of my improvements is to provide for easily and cheaply constructing such rollers with faces of porcelain, glass, or other vitreous material and, preferably, with circumferential grooves.
To this end the improvement consists in the combination, in a machine for disintegrating wheat and other grains and like substances, of rollers composed of cores of metal or other suitable material and faces of porcelain, glass, or other vitreous material composed of a series of independent rings, the divisions between these rings on each roller being oppoposite the integral portions of the rings on the adjacent roller.
In the accompanying drawings, Figure l is a centralvertical section of amachine embodying my improvements; and Fig. 2 is a horizonlal section of the same, taken centrally through the rollers.
Similar letters of reference designate corresponding parts in both figures.-
A A designate rollers arranged in such close proximity that wheat and other grain and like substances passed between them will be crushed and disintegrated. They are represented as having a corrugated periphery from end to end, circumferential ribs or projections on one roller fitting int-o circumferential grooves in the adjacent roller. These rollers are designed to rotate in opposite directions, but preferably at different speeds, so that the adjacent surfaces of the rollers shall move in the same direction, but with a rubbing action, owing to their difference in speed. They may be driven in any suitable manner-as, for instance, through pulleys B.
The material to be disintegrated is fed through a hopper, G, erected on the top of the case D of the machine, and passing from the rollers A A falls on a chute, E, whereby it is conducted to a roller, F F, and sector-shaped The rollers A A are composed of cores A of metal or other suitable material provided with journals fitting in journal-boxes, whereby they are supported, and of faces A, composed of independent rings ofporcelain, glass, or other vitreous material. fitting on said cores A. These rings composing the faces A are secured to the cores to turn therewith by means of splines, feathers, or keys, fitting within longitudinal recesses in the exterior of the cores and corresponding recesses in the interior of the said rings. Preferably the sides of these rings are hollowed out in the form of annular grooves, a, so as to reduce the portions necessary to be ground off in order to make the rings tittightly together side by side.
It will be observed that the divisions between the rings composing the face of each roller are opposite the integral parts of the rings composing the face of the adjacent roller, and this is an important feature as it lessens the danger of the chipping of the edges of the rings and tends to obviate any cutting v purpose specified.
JOHN S. OLIVER. Witnesses:
T. J. KEANE, CHANDLER HALL.
Publications (1)
Publication Number | Publication Date |
---|---|
US245313A true US245313A (en) | 1881-08-09 |
Family
ID=2314642
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US245313D Expired - Lifetime US245313A (en) | John s |
Country Status (1)
Country | Link |
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US (1) | US245313A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2525663A (en) * | 1947-09-27 | 1950-10-10 | Us Stoneware Co | Material-tumbling assembly |
US2870967A (en) * | 1955-07-22 | 1959-01-27 | Hansen Lynn Co Inc | Dispenser |
US20080276417A1 (en) * | 2007-05-07 | 2008-11-13 | Frame William F | Caster with weight transferring tab |
US20090222998A1 (en) * | 2008-03-05 | 2009-09-10 | Ruggles Mark D | Combination hammer and nail driver |
-
0
- US US245313D patent/US245313A/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2525663A (en) * | 1947-09-27 | 1950-10-10 | Us Stoneware Co | Material-tumbling assembly |
US2870967A (en) * | 1955-07-22 | 1959-01-27 | Hansen Lynn Co Inc | Dispenser |
US20080276417A1 (en) * | 2007-05-07 | 2008-11-13 | Frame William F | Caster with weight transferring tab |
US20090222998A1 (en) * | 2008-03-05 | 2009-09-10 | Ruggles Mark D | Combination hammer and nail driver |
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