US259A - Improvement in plows - Google Patents
Improvement in plows Download PDFInfo
- Publication number
- US259A US259A US259DA US259A US 259 A US259 A US 259A US 259D A US259D A US 259DA US 259 A US259 A US 259A
- Authority
- US
- United States
- Prior art keywords
- cutter
- plows
- improvement
- plow
- share
- 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
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 2
- 229910000754 Wrought iron Inorganic materials 0.000 description 2
- 241000870566 Astronium fraxinifolium Species 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
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
- A01B17/00—Ploughs with special additional arrangements, e.g. means for putting manure under the soil, clod-crushers ; Means for breaking the subsoil
Definitions
- the mold-board and the principal part of the landside are cast in one entire piece, while the share and point form another piece,which is also cast or wrought.
- Thepoint may be in a separate piece, so as to.be renewed.
- the cutter or forward edge of the plow is formed of wrought-iron, and is so made as to operate not only7 as a cutter, but also as a bolt or holdfast descending through to the underside ot' the share and up through the beam, where by means of a screw-nut it serves to attach all thesev parts together.
- Figure lin the accompanying drawings represents the landside of this plow, a a being that part of it which is cast with the moldboard; b b, the share and point, and c, the wroughtiron cutter, which may be steeled upon the edge.
- the upper part of this cutter, above the cutting-edge, is rounded and terminates in a screw-bolt passing through the beam d, and is drawn up by the screw-nut e.
- a roller, f Upon the rounded part ofthe bolt, between the cuttingedgeand the beam, there is a roller, f, which by turning freely upon the rounded portion relieves this part of the plow from being clogged and obstructed by stubble, twigs, &c.
- the parta of the landside Y is so formed in the casting as to make a secure bearing for the standard h, which is firmly bolted in its place.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
- Knives (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Description
UNITED STATES PATENT OFFICE.
IMPROVEMENT IN PLows.
Specication forming part of Letters Patent No. 259, dated 'July 5, 1837.
To all whom 'it may concern:
Be it known that we, SAMUEL HARTPENCE and JOHN D. BowNE, ot' Kingwood, in the county of Hunterdon and State of New Jersey, have invented-certain Improvements in Plows; and we do hereby declare that the following` is a full and exact description thereof.
In this plow the mold-board and the principal part of the landside are cast in one entire piece, while the share and point form another piece,which is also cast or wrought. Thepoint may be in a separate piece, so as to.be renewed. The cutter or forward edge of the plow is formed of wrought-iron, and is so made as to operate not only7 as a cutter, but also as a bolt or holdfast descending through to the underside ot' the share and up through the beam, where by means of a screw-nut it serves to attach all thesev parts together.
Figure lin the accompanying drawings represents the landside of this plow, a a being that part of it which is cast with the moldboard; b b, the share and point, and c, the wroughtiron cutter, which may be steeled upon the edge. The upper part of this cutter, above the cutting-edge, is rounded and terminates in a screw-bolt passing through the beam d, and is drawn up by the screw-nut e. Upon the rounded part ofthe bolt, between the cuttingedgeand the beam, there is a roller, f, which by turning freely upon the rounded portion relieves this part of the plow from being clogged and obstructed by stubble, twigs, &c. The
lower part of the cutter is lengthened out, so as to form a clip or holdfast on its lower end,
which passes through the sole of the share, and
curely together. The parta of the landside Y is so formed in the casting as to make a secure bearing for the standard h, which is firmly bolted in its place.
What we claim as our improvement in the above-described plow, and which we desire to secure by Letters Patent, is-
l. The mannerofconstructing the cutter with a screw-bolt above, passing through the beam, and a holdfast or clip below, passing through the piece forming the share and point, made in the manner set forth, and holding the whole together, substantially as described.
2. The placing of a roller upon the rounded part above the cutter, as herein shown, for the purpose of preventing the clogging of the plow.
SAMUEL HARTPENGE. JOHN D. BOWNE.=
Witnesses:
JAMES N. READING, SAMUEL HILL.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US259A true US259A (en) | 1837-07-05 |
Family
ID=2060538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US259D Expired - Lifetime US259A (en) | Improvement in plows |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US259A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4963317A (en) * | 1989-09-13 | 1990-10-16 | The United States Of America As Represented By The United States Department Of Energy | High loading uranium fuel plate |
| US20170101441A1 (en) * | 2008-04-14 | 2017-04-13 | Human BioMolecular Research Foundation | Chemical and biochemical adducts as biomarkers for organophosphate exposure |
-
0
- US US259D patent/US259A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4963317A (en) * | 1989-09-13 | 1990-10-16 | The United States Of America As Represented By The United States Department Of Energy | High loading uranium fuel plate |
| US20170101441A1 (en) * | 2008-04-14 | 2017-04-13 | Human BioMolecular Research Foundation | Chemical and biochemical adducts as biomarkers for organophosphate exposure |
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