US71735A - William gibbs - Google Patents
William gibbs Download PDFInfo
- Publication number
- US71735A US71735A US71735DA US71735A US 71735 A US71735 A US 71735A US 71735D A US71735D A US 71735DA US 71735 A US71735 A US 71735A
- Authority
- US
- United States
- Prior art keywords
- gibbs
- william
- share
- mould
- board
- 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
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 239000000203 mixture Substances 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
- A01B15/00—Elements, tools, or details of ploughs
- A01B15/02—Plough blades; Fixing the blades
- A01B15/04—Shares
Definitions
- the nature of our invention consists in providing the cast share of a. steel or coulter-plougbwith :t flange overlapping the mould-board.
Description
y @with gisten @anni @Him WILLIAM GIBBS, GEORGE GlBBS, AND LOUIS 1. WIKIDAL, 0F,l CATON, GHO.
Letters Patent No. 71,735, dated December 3, 1867.
MPRovEMENT IN PLOUGHS.
TO ALL WHOM IT MAY CONCERN:
l. Be it knownn that we, WILLIAM Giens, L. P. WIKIDAL, and Geenen GIBBsfof Canton, in the county of Stark, in t-lie State of Ohio, have invented a new and improved Cest Share foi` Ploughs; and we` do hereby declare that the following is a. full and exact description thereof, 'reference being hedto the accompanying drawings and to the letters of reference marked thereon.
The nature of our invention consists in providing the cast share of a. steel or coulter-plougbwith :t flange overlapping the mould-board.
To enable others skilled in the art to make and use our invention, we will describe its construction and operation. v i
We construct the share with any of known -forms as to outline; but a. cast share to be substituted for a Vsteel one, in what are celled combination ploughsfwould be too light and thin to withstand the dirty if made with a surface even, and in conformity to that of the mould-board. We therefore thicken the -shztre to a. requisite strength, as shown at a, Figurel, which additioualthickness iscarried over the joint so as to overlap the mould-board, as shown by the dotted line et b, in Figure 2'. Figure 3 isa, reversed view of the sharefwith the flange-indicated by the shading at a, end wheh is ready to take the place vacated by a. steel share, as seen by the shading on the extended post c, iig. 2, end the rear prjectionriveted on the under side of the mould-board. This device, besides giving the necessary streugthto the share, protects the mould-boord from undue weer at the point where it most needs it.
What we claim as our invention, and desire to secure by Letters Patent, is- The flange on cast shares, when constructed and-used as hereinbefere described.
WILLIAM GIBBS, GEO.` GIBBS, LOUIS I. WIKIDAL.
Witnesses:
R. T. DAVIS, JOSEPH PRINCE.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US71735A true US71735A (en) | 1867-12-03 |
Family
ID=2141249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US71735D Expired - Lifetime US71735A (en) | William gibbs |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US71735A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4869328A (en) * | 1987-07-16 | 1989-09-26 | Carroll John M | Chisel plow point |
-
0
- US US71735D patent/US71735A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4869328A (en) * | 1987-07-16 | 1989-09-26 | Carroll John M | Chisel plow point |
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