US778A - Thomas wright - Google Patents
Thomas wright Download PDFInfo
- Publication number
- US778A US778A US778DA US778A US 778 A US778 A US 778A US 778D A US778D A US 778DA US 778 A US778 A US 778A
- Authority
- US
- United States
- Prior art keywords
- cone
- frustum
- corn
- springs
- frame
- 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
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 14
- 235000005822 corn Nutrition 0.000 description 14
- 235000005824 corn Nutrition 0.000 description 14
- 241000209149 Zea Species 0.000 description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 229910052742 iron Inorganic materials 0.000 description 4
- 240000007582 Corylus avellana Species 0.000 description 2
- 235000007466 Corylus avellana Nutrition 0.000 description 2
- 240000008042 Zea mays Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 210000001699 lower leg Anatomy 0.000 description 2
- 230000001105 regulatory Effects 0.000 description 2
- 230000000284 resting Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F11/00—Threshing apparatus specially adapted for maize; Threshing apparatus specially adapted for particular crops other than cereals
- A01F11/06—Threshing apparatus specially adapted for maize; Threshing apparatus specially adapted for particular crops other than cereals for maize, e.g. removing kernels from cobs
Definitions
- This machine consists of a solid frustum of a cone, A, Figures 1, 2 and 3 having a vertical axle B, passing through its center on which it is fixed-turning in a step on a bridge-tree C, resting on two side pieces of the frame, F, and the upper end turningin a cross piece E of the frame F above the top of said frame; and the surface of said frustum of a cone being armed with teeth G for taking 01f the grains of corn from the cob, and which frustum of a cone is turned by means of a circular row of beveled cogs H on the lower end, into which works a bevel pinion I fixed on a horizontal axle K turning in boxes on two cross girts of the frame; having on the end of said horizontal axle a pulley L around which passes a band leading to the horse power for propelllng the machine.
- This frustum of a cone is surrounded by springs M placed near together but so as not to touch each otherthe spaces between them being for the escape of grains of corn between them.
- Each spring is tapered flatwise from the lower to the upper endthe upper third being made considerably thinner for the purpose of giving it elasticity to extend and contract when large and small ears are admitted and for other purposes and is furnished with staples S, Figs 4 and 5, or straight bars of iron with the ends turned at right angles and inserted into the staves for drawing the ears into the machine and turning themin the manner of a screw, which staples or bars are inserted into the face of the spring toward the frustum of a cone or runner in an oblique direction at an angle of about 45 degrees with the edge of the stave, against which staples or oblique bars of iron the ears of corn are pressed by the teeth of the runner and between which and the teeth the feeding and the shelling operation takes place as the runneris turned.
- the upper or smaller ends of the st-aves, where the feeding takes place, are placed farther from the surface of the frustum of a cone than at the lower or discharging end.
- a square board T Fig. 3 with acircular opening U in the center nearly the diameter of the smaller end of the concave outside with the under edge of the circle beveled is placed on top of the frame, the upper edge of the concave coming against the beveled part of the circle of the board T.
- a feeding hopper V of the usual form.
- the four horizontal screws V which fasten the upper ring to the frame project into the concave sufficiently far to impede the entrance of the ears of corn and prevent the machine feeding too fast.
- the runner may be an inverted cone or a cylinder.
- the invention claimed and desired to be secured by Letters Patent consists in- The construction and arrangement of the springs forming the concave around the frustum of a cone in'combination as above described with the large ring and screws for confining them in a circle and at the same time allowing the lower or larger ends of them to recede from the center, when large ears of corn are admitted and to advance toward it again when small cars are admitted.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
- Piles And Underground Anchors (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Description
T; WRIGHT.
Corn Sheller.
Patented June 12, 1838.
UNITED STATES PATENT OFFICE.
THOMAS WRIGHT, OF NEW VILLAGE, NEW JERSEY.
MACHINE FOR SHELLING CORN.
Specification of Letters Patent No. 778, dated June 12, 1838.
To all whom it may concern Be it known that I, THOMAS WRIGHT, of New Village, Warren county, State of New Jersey, have invented a new and useful Machine for Shelling Corn, which is described as follows, reference being had to the annexed drawings of the same, making part of this specification. V
This machine consists of a solid frustum of a cone, A, Figures 1, 2 and 3 having a vertical axle B, passing through its center on which it is fixed-turning in a step on a bridge-tree C, resting on two side pieces of the frame, F, and the upper end turningin a cross piece E of the frame F above the top of said frame; and the surface of said frustum of a cone being armed with teeth G for taking 01f the grains of corn from the cob, and which frustum of a cone is turned by means of a circular row of beveled cogs H on the lower end, into which works a bevel pinion I fixed on a horizontal axle K turning in boxes on two cross girts of the frame; having on the end of said horizontal axle a pulley L around which passes a band leading to the horse power for propelllng the machine. This frustum of a cone is surrounded by springs M placed near together but so as not to touch each otherthe spaces between them being for the escape of grains of corn between them. The upper ends of which springs are made fast to a flat ring N, Fig. 6, or band by screws and nuts 0, said ring being fastened permanently to the frame by four horizontal screws V, Fig. 3, at the top thereof, and the lower ends of the springs hang loosely inside a large flat ring or band P, Figs. 1 and 2, of greater diameter than the circle of the springs is intended to be at the place where the ring is placedeach of said springs being attached to said ring, (which is fastened to the frame) by a screw Q, screwed into the spring, or into a nut let into the spring, and having a nut R on the other end outside the ring, which may be turned to the right or left for regulating the space between the springs and frustum of a cone and for allowing them to have more or less play over the shanks of said screws, when unequal sized ears of corn are admitted between the springs and frustum of a cone. Each spring is tapered flatwise from the lower to the upper endthe upper third being made considerably thinner for the purpose of giving it elasticity to extend and contract when large and small ears are admitted and for other purposes and is furnished with staples S, Figs 4 and 5, or straight bars of iron with the ends turned at right angles and inserted into the staves for drawing the ears into the machine and turning themin the manner of a screw, which staples or bars are inserted into the face of the spring toward the frustum of a cone or runner in an oblique direction at an angle of about 45 degrees with the edge of the stave, against which staples or oblique bars of iron the ears of corn are pressed by the teeth of the runner and between which and the teeth the feeding and the shelling operation takes place as the runneris turned. The upper or smaller ends of the st-aves, where the feeding takes place, are placed farther from the surface of the frustum of a cone than at the lower or discharging end. Y
A square board T Fig. 3, with acircular opening U in the center nearly the diameter of the smaller end of the concave outside with the under edge of the circle beveled is placed on top of the frame, the upper edge of the concave coming against the beveled part of the circle of the board T. Upon this board is placed a feeding hopper V of the usual form. The four horizontal screws V which fasten the upper ring to the frame project into the concave sufficiently far to impede the entrance of the ears of corn and prevent the machine feeding too fast.
The runner may be an inverted cone or a cylinder. i
The invention claimed and desired to be secured by Letters Patent consists in- The construction and arrangement of the springs forming the concave around the frustum of a cone in'combination as above described with the large ring and screws for confining them in a circle and at the same time allowing the lower or larger ends of them to recede from the center, when large ears of corn are admitted and to advance toward it again when small cars are admitted.
THOMAS WRIGHT.
Witnesses:
WM. P. ELLIOT, WM. BIsHoP.
Publications (1)
Publication Number | Publication Date |
---|---|
US778A true US778A (en) | 1838-06-12 |
Family
ID=2061061
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US778D Expired - Lifetime US778A (en) | Thomas wright |
Country Status (1)
Country | Link |
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US (1) | US778A (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004068452A2 (en) | 2003-01-22 | 2004-08-12 | Intellimats, Llc | Interactive and dynamic electronic floor advertising/messaging displaying |
US6830512B2 (en) * | 2002-07-19 | 2004-12-14 | Cnh America Llc | Shroud for the infeed impeller of a rotary combine |
WO2017106129A1 (en) | 2015-12-16 | 2017-06-22 | Merck Sharp & Dohme Corp. | Anti-lag3 antibodies and antigen-binding fragments |
WO2017184562A1 (en) | 2016-04-20 | 2017-10-26 | Merck Sharp & Dohme Corp. | Cmv neutralizing antigen binding proteins |
EP3834842A1 (en) | 2014-08-19 | 2021-06-16 | Merck Sharp & Dohme Corp. | Anti-lag3 antibodies and antigen-binding fragments |
WO2022070058A1 (en) | 2020-10-02 | 2022-04-07 | Cilag Gmbh International | Cooperative surgical displays |
WO2022070077A1 (en) | 2020-10-02 | 2022-04-07 | Cilag Gmbh International | Interactive information overlay on multiple surgical displays |
EP4029879A1 (en) | 2015-01-09 | 2022-07-20 | Aduro Biotech Holdings, Europe B.V. | Altered april binding antibodies |
WO2022157702A1 (en) | 2021-01-22 | 2022-07-28 | Cilag Gmbh International | Audio augmented reality cues to focus on audible information |
EP4147719A1 (en) | 2009-03-02 | 2023-03-15 | Aduro Biotech Holdings, Europe B.V. | Antibodies against a proliferating inducing ligand (april) |
-
0
- US US778D patent/US778A/en not_active Expired - Lifetime
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6830512B2 (en) * | 2002-07-19 | 2004-12-14 | Cnh America Llc | Shroud for the infeed impeller of a rotary combine |
WO2004068452A2 (en) | 2003-01-22 | 2004-08-12 | Intellimats, Llc | Interactive and dynamic electronic floor advertising/messaging displaying |
EP4147719A1 (en) | 2009-03-02 | 2023-03-15 | Aduro Biotech Holdings, Europe B.V. | Antibodies against a proliferating inducing ligand (april) |
EP3834842A1 (en) | 2014-08-19 | 2021-06-16 | Merck Sharp & Dohme Corp. | Anti-lag3 antibodies and antigen-binding fragments |
EP4029879A1 (en) | 2015-01-09 | 2022-07-20 | Aduro Biotech Holdings, Europe B.V. | Altered april binding antibodies |
WO2017106129A1 (en) | 2015-12-16 | 2017-06-22 | Merck Sharp & Dohme Corp. | Anti-lag3 antibodies and antigen-binding fragments |
WO2017184562A1 (en) | 2016-04-20 | 2017-10-26 | Merck Sharp & Dohme Corp. | Cmv neutralizing antigen binding proteins |
WO2022070058A1 (en) | 2020-10-02 | 2022-04-07 | Cilag Gmbh International | Cooperative surgical displays |
WO2022070077A1 (en) | 2020-10-02 | 2022-04-07 | Cilag Gmbh International | Interactive information overlay on multiple surgical displays |
WO2022157702A1 (en) | 2021-01-22 | 2022-07-28 | Cilag Gmbh International | Audio augmented reality cues to focus on audible information |
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