US187398A - Improvement in corn-harrows - Google Patents
Improvement in corn-harrows Download PDFInfo
- Publication number
- US187398A US187398A US187398DA US187398A US 187398 A US187398 A US 187398A US 187398D A US187398D A US 187398DA US 187398 A US187398 A US 187398A
- Authority
- US
- United States
- Prior art keywords
- corn
- improvement
- harrows
- extension
- martin
- 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
- 210000002105 Tongue Anatomy 0.000 description 4
- 210000000515 Tooth Anatomy 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 240000008042 Zea mays Species 0.000 description 2
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910052742 iron Inorganic materials 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
- A01B19/00—Harrows with non-rotating tools
- A01B19/10—Lifting or cleaning apparatus
Definitions
- Figure l of the drawings is a representation of a plan view of my corn-barrow, and Fig. 2 is a side elevation of the same.
- This invention relates to barrows used for the cultivation of Indian corn and it consists in the construction and arrangement of the parts, substantially as and for the purpose hereinafter set forth.
- A designates the frame of a harrow, consisting of two rearw'ardlyconverging side beams, a a, and two To the broad front of said frame is secured a draft-iron, a provided at its middle with a loop or hook, a Said side beams a. a are not extended at the rear so as to complete a triangle, but are there provided with metal caps or plates B B, which have rearwardly-extending tongues or flanges b b.
- each of said tongues b is pivoted a metal clip, 0, so that said clip is capableof lateral motion; and to each of said clips 0 is pivotally attached an extension-piece or extension-beam, (l, by means of a bent rod or stirrup, 0.
- Each of these two extensionbeams U (l is thus capable of being vibrated either laterally or vertically, on the double joint formed by the parts B b c c,- and to facilitate such movement each of said extension-pieces O is provided with an outwardlycurving handle, D, the shape of which is shown conjointly by Figs. 1 and 2.
- the under side of beams on a is provided with har-. row-teeth E, (shown in Fig.
- extensionbeams O are provided with similar teeth E
- E may be What I claim as new, and desire to secure by Letters Patent, isv A harrow-frame consisting of two rearwardly-converging side beams, on a, and crossbars a a, in combination with vertically and laterally vibrating, extension-pieces G O, which are provided at their rear ends with diverging handles D D, substantially as described, and for the purpose set forth.
Description
E. MARTIN.
. CORN-HARROW.
Nc.187,398. Patented Feb.13, 1877.
w u M wu f Tz ww WITNESSES INVENTOR ATTORNEYS N, FETEES, PHOTO-LITHOGRAPHERK WASHINGTON D C cross-bars, a a.
PATEN EZEKIEL MARTIN, OF MEMPHIS, MISSOURI.
IMPROVEMENT IN CORN-HARROWS.
Specification forming part of Letters Patent No. 187,398, dated February 13, 1877; application filed January 6,1877..
' To all whom it may concern Be it known that l, EZEKIEL MARTIN, of Memphis, in the county of Scotland and State of Missouri, have invented a new and valuable Improvement in Oorn-EIarrows; and I do hereby declare that the following is a full, clear, and exact description of the construction and operation of the same, reference being had to the annexed drawings, making a part of this specification, and to the letters and figures of reference marked thereon.
Figure l of the drawings is a representation of a plan view of my corn-barrow, and Fig. 2 is a side elevation of the same.
This invention relates to barrows used for the cultivation of Indian corn and it consists in the construction and arrangement of the parts, substantially as and for the purpose hereinafter set forth.
In the annexed drawings, A designates the frame of a harrow, consisting of two rearw'ardlyconverging side beams, a a, and two To the broad front of said frame is secured a draft-iron, a provided at its middle with a loop or hook, a Said side beams a. a are not extended at the rear so as to complete a triangle, but are there provided with metal caps or plates B B, which have rearwardly-extending tongues or flanges b b. To each of said tongues b is pivoted a metal clip, 0, so that said clip is capableof lateral motion; and to each of said clips 0 is pivotally attached an extension-piece or extension-beam, (l, by means of a bent rod or stirrup, 0. Each of these two extensionbeams U (l is thus capable of being vibrated either laterally or vertically, on the double joint formed by the parts B b c c,- and to facilitate such movement each of said extension-pieces O is provided with an outwardlycurving handle, D, the shape of which is shown conjointly by Figs. 1 and 2. The under side of beams on ais provided with har-. row-teeth E, (shown in Fig. 2,) and extensionbeams O are provided with similar teeth E Instead of the rear tooth in each one of said extension-pieces, a knife or shovel, E may be What I claim as new, and desire to secure by Letters Patent, isv A harrow-frame consisting of two rearwardly-converging side beams, on a, and crossbars a a, in combination with vertically and laterally vibrating, extension-pieces G O, which are provided at their rear ends with diverging handles D D, substantially as described, and for the purpose set forth.
In testimony that I claim the above I have hereunto subscribed my name in the presence of two witnesses.
hi EZEKIEL MARTIN.
mar'k. Attest:
T. W. MESSNER, E. ScoFIELD, W. F. SEAVER.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US187398A true US187398A (en) | 1877-02-13 |
Family
ID=2256805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US187398D Expired - Lifetime US187398A (en) | Improvement in corn-harrows |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US187398A (en) |
-
0
- US US187398D patent/US187398A/en not_active Expired - Lifetime
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