US253A - Improvement in machines for thinning cotton-plants - Google Patents
Improvement in machines for thinning cotton-plants Download PDFInfo
- Publication number
- US253A US253A US253DA US253A US 253 A US253 A US 253A US 253D A US253D A US 253DA US 253 A US253 A US 253A
- Authority
- US
- United States
- Prior art keywords
- plants
- cotton
- machines
- improvement
- thinning
- 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
- 235000004341 Gossypium herbaceum Nutrition 0.000 title description 10
- 240000002024 Gossypium herbaceum Species 0.000 title description 10
- 241001465754 Metazoa Species 0.000 description 2
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B41/00—Thinning machines
- A01B41/04—Thinning machines with rotating tools
Definitions
- Patented 'July 5,1837 Patented 'July 5,1837.
- a A represent the handles of the machine for guiding it;
- B the beam, connected to the handles by two curved braces, O O, and a crossbar, D, passing through the beam at right angles;
- E a horizontal axle turning in boxes sccured to the lower ends of the handles, on which are two wheels, W.
- the animals are attached to the beam and move forward with the machine in the manner of an ordinary plow, the attendant having hold of the handles and guiding it.
- the two plows open'a furrow on each side of the row, throwing the earth from it.
- the wheels follow in these furrows, the friction of which on the ground turns the axle E, and with it the bevelwheel and barrows N N.
- This bevel-wheel turns the other bcve1-wheel,J, which turns the circular plate I and revolving hoes that cut out the overabundant cotton-plants, the distance of cutting being determined by the diameters ofthebevel-whecls and number of hoes in the circular plate.
Description
-1. WEAVER.
Rotary Cultivator,
Patented 'July 5,1837.
To all whom it may concern:
JOHN WEAVER, OF WASHINGTON, DISTRICT OF COLUMBIA.
IMPROVEMENT l N MACHINES FOR THINNlNG COTTON-PLANTS,
Specificationforming part of Letters PatentNo. 253', dated July 5, 1837.
Be it known that I, JOHN WEAVER, of th city of Washington, in the District of Columbia, have invented a new and useful improvement in machines for thinning or cutting out the exuberant,-cotton-plants from the rows,
called Weavers Cotton-Thinner, which is described as follows, reference being bad to the annexed drawings of the same, making part of this specification.
A A represent the handles of the machine for guiding it; B, the beam, connected to the handles by two curved braces, O O, and a crossbar, D, passing through the beam at right angles; E, a horizontal axle turning in boxes sccured to the lower ends of the handles, on which are two wheels, W. W, turning on the ground; F, a bevel-wheel on the axle E, working .into another bevel-wheel, J, on an axle, Gr, turning in round apertures or boxes in the ends of plates H H, the other ends being turned at right angles and screwed or bolted or otherwise t'astened to the under side of the beam and projecting downward from the same; I, a circular plate fastened to the bevel-wheel and revolving with it, from the periphery of which project arms or handles K K K, with hoes L L L for cutting or thinning out the overabundant cotton-plants; M M, two plows, the one a right and the other a left hand plow, secured to the curved braces for opening a furrow on each side of the row, and in which the wheels 7 W turn; N N, two revolving barrows for loosening the earth near the cotton-plants, said harrows being two wheels fastened on the main axle E, with arms or teeth projecting from their peripheries.
The animals are attached to the beam and move forward with the machine in the manner of an ordinary plow, the attendant having hold of the handles and guiding it. The two plows open'a furrow on each side of the row, throwing the earth from it. The wheels follow in these furrows, the friction of which on the ground turns the axle E, and with it the bevelwheel and barrows N N. This bevel-wheel turns the other bcve1-wheel,J, which turns the circular plate I and revolving hoes that cut out the overabundant cotton-plants, the distance of cutting being determined by the diameters ofthebevel-whecls and number of hoes in the circular plate.
I do not claim any part of the before-described machine separately; nor do I claim the principle of revolving hoes for thinning out cotton-plants; but
1 do claim- The use and application of the revolving harrowsin combination with the before-described machine.
JOHN WEAVER; Witnesses:
WM. P. ELLIOT, GEORGE V. WEBB.
Publications (1)
Publication Number | Publication Date |
---|---|
US253A true US253A (en) | 1837-07-05 |
Family
ID=2060532
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US253D Expired - Lifetime US253A (en) | Improvement in machines for thinning cotton-plants |
Country Status (1)
Country | Link |
---|---|
US (1) | US253A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20010008784A1 (en) * | 1997-04-25 | 2001-07-19 | Micron Technology, Inc. | Method for coupling to semiconductor device in an integrated circuit having edge-defined, sub-lithographic conductors |
WO2013192620A1 (en) | 2012-06-22 | 2013-12-27 | Quantrx Biomedical Corporation | Method for obtaining fetal cells and fetal cellular components |
WO2021108647A1 (en) | 2019-11-27 | 2021-06-03 | Crispr Therapeutics Ag | Methods of synthesizing rna molecules |
EP4101928A1 (en) | 2021-06-11 | 2022-12-14 | Bayer AG | Type v rna programmable endonuclease systems |
WO2022258753A1 (en) | 2021-06-11 | 2022-12-15 | Bayer Aktiengesellschaft | Type v rna programmable endonuclease systems |
EP4144841A1 (en) | 2021-09-07 | 2023-03-08 | Bayer AG | Novel small rna programmable endonuclease systems with impoved pam specificity and uses thereof |
WO2023237587A1 (en) | 2022-06-10 | 2023-12-14 | Bayer Aktiengesellschaft | Novel small type v rna programmable endonuclease systems |
-
0
- US US253D patent/US253A/en not_active Expired - Lifetime
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20010008784A1 (en) * | 1997-04-25 | 2001-07-19 | Micron Technology, Inc. | Method for coupling to semiconductor device in an integrated circuit having edge-defined, sub-lithographic conductors |
WO2013192620A1 (en) | 2012-06-22 | 2013-12-27 | Quantrx Biomedical Corporation | Method for obtaining fetal cells and fetal cellular components |
EP4008270A1 (en) | 2012-06-22 | 2022-06-08 | Preprogen LLC | Method for obtaining fetal cells and fetal cellular components |
WO2021108647A1 (en) | 2019-11-27 | 2021-06-03 | Crispr Therapeutics Ag | Methods of synthesizing rna molecules |
EP4101928A1 (en) | 2021-06-11 | 2022-12-14 | Bayer AG | Type v rna programmable endonuclease systems |
WO2022258753A1 (en) | 2021-06-11 | 2022-12-15 | Bayer Aktiengesellschaft | Type v rna programmable endonuclease systems |
EP4144841A1 (en) | 2021-09-07 | 2023-03-08 | Bayer AG | Novel small rna programmable endonuclease systems with impoved pam specificity and uses thereof |
WO2023237587A1 (en) | 2022-06-10 | 2023-12-14 | Bayer Aktiengesellschaft | Novel small type v rna programmable endonuclease systems |
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