US204902A - Improvement in plows - Google Patents
Improvement in plows Download PDFInfo
- Publication number
- US204902A US204902A US204902DA US204902A US 204902 A US204902 A US 204902A US 204902D A US204902D A US 204902DA US 204902 A US204902 A US 204902A
- Authority
- US
- United States
- Prior art keywords
- share
- support
- improvement
- plow
- perforation
- 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
- 210000005069 ears Anatomy 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
- 239000010959 steel Substances 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
- A01B15/00—Elements, tools, or details of ploughs
- A01B15/02—Plough blades; Fixing the blades
- A01B15/04—Shares
Definitions
- NPEI'ERS PHOTO-UYHOGRAPHER, WASHINGTON D c.
- My invention relates to steel plows; and consists in providing a peculiarly-constructed frame, which I call a frog, and to which the several parts-4. 0., share, share end, land-side bar, standard, and mold-board-are bolted, and by which the point of the share is supported, as hereinafter shown.
- the object of my invention is to provide a frog or frame on which all the parts are combined and bolted, and which gives support to all of them, and especially gives support to the point of the share Without any additional lugs, ears, or bars, and makes a strong, cheap, and attractive plow,
- A is a flange, extending from under the share to the standard, and conforming to the curvature of the mold-board, which flange is bolted to the share at c and to the mold-board at d and e.
- B is a turn-down support, extending along by the side of the land-side bar and forward by the side of the turn-down end of the share and under the share, giving support to the point of the share, and to which the land-side bar is bolted at b and the share end at a.
- O is a twisted ear, fitting the side of the standard E, and to which it is bolted at f.
- the flange A does not extend forward with the support B, but springs out from the top of the support B back of the perforation a, as shown in the drawings. This is to provide that the perforation a may be high up, as when it is low down the nut on the bolt in the perforation a is liable to gather trash and roots, causing the plow to clog and work had, while, when made as shown, the perforation a is high up, with nothing between the nut and the share above it,
- That portion of the flange A between the perforations c and d is wide, extending under and supporting the share and mold-board where they meet in line together. Above the perforation d the flange A reduces to a mere bar, with an enlargement at the perforation e,
- the support B, the flange A springing therefrom, as shown, the ear 0, and the perforations a, b, c, d, e, and f are all so arranged that no other bars, ears, lugs, or perforations are required to combine together and support the several parts of the plow, as shown, and the land-side bar, standard, and mold-board may be of the most simple construction, without lugs, ears, or supports, my improved frame or frog giving a complete and sole support in uniting all the parts together and supporting the point of the share, as shown in Figs. 1 and 2, in which D is the land-side bar, E is the standard, F is the mold-board, G is the share, and H is the turn-down share end.
- My improved frog may be made of either cast or wrought metal. I prefer to make it of cast-steel, whereby it may be light and strong.
- the plow-frog frame formed of one piece of metal, consisting of the support B, having the flange A springing therefrom behind the perforation a, leaving the support B extending forward alone to support the point, and with; the ear 0 and the perforations a b 0 cl e f, as shown, by which the land-side bar D, standard E, mold-board F, share G, and share turndown H are attached, and whereby the perforation a may behigh up near the share,'all constructed substantially as shown, and for the purpose set forth.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Description
J. LANE.
Plow.
Pat ented Junel8,1878.
NPEI'ERS, PHOTO-UYHOGRAPHER, WASHINGTON D c.
UNITED STATES PATENT OFFICE.
JOHN LANE, OF CHICAGO, ILLINOIS.
IMPROVEMENT lN PLOWS.
Specification forming part of Letters Patent No. 204,902, dated'June 18, 1878; application filed December 17, 1877.
To all whom it may concern:
Be it known that I, JOHN LANE, of Chicago, in the county of Cook and State of Illinois, have invented a new and useful Improvement in Plows, which improvement is fully set forth in the following specification and accompanyin g drawings, in which- Figures 1 and 2 are views of a plow from opposite sides, showing my improvement attached. Figs. 3 and 4 are views of my improvement detached from the plow.
My invention relates to steel plows; and consists in providing a peculiarly-constructed frame, which I call a frog, and to which the several parts-4. 0., share, share end, land-side bar, standard, and mold-board-are bolted, and by which the point of the share is supported, as hereinafter shown.
The object of my invention is to provide a frog or frame on which all the parts are combined and bolted, and which gives support to all of them, and especially gives support to the point of the share Without any additional lugs, ears, or bars, and makes a strong, cheap, and attractive plow,
In the drawings, A is a flange, extending from under the share to the standard, and conforming to the curvature of the mold-board, which flange is bolted to the share at c and to the mold-board at d and e.
B is a turn-down support, extending along by the side of the land-side bar and forward by the side of the turn-down end of the share and under the share, giving support to the point of the share, and to which the land-side bar is bolted at b and the share end at a.
O is a twisted ear, fitting the side of the standard E, and to which it is bolted at f.
The flange A does not extend forward with the support B, but springs out from the top of the support B back of the perforation a, as shown in the drawings. This is to provide that the perforation a may be high up, as when it is low down the nut on the bolt in the perforation a is liable to gather trash and roots, causing the plow to clog and work had, while, when made as shown, the perforation a is high up, with nothing between the nut and the share above it,
That portion of the flange A between the perforations c and d is wide, extending under and supporting the share and mold-board where they meet in line together. Above the perforation d the flange A reduces to a mere bar, with an enlargement at the perforation e,
as shown in the drawings, making a flange of light weight and great strength.
The support B, the flange A springing therefrom, as shown, the ear 0, and the perforations a, b, c, d, e, and f are all so arranged that no other bars, ears, lugs, or perforations are required to combine together and support the several parts of the plow, as shown, and the land-side bar, standard, and mold-board may be of the most simple construction, without lugs, ears, or supports, my improved frame or frog giving a complete and sole support in uniting all the parts together and supporting the point of the share, as shown in Figs. 1 and 2, in which D is the land-side bar, E is the standard, F is the mold-board, G is the share, and H is the turn-down share end.
My improved frog may be made of either cast or wrought metal. I prefer to make it of cast-steel, whereby it may be light and strong.
I am aware that frames and blocks on which some parts have been bolted have been before used, and I do not claim, broadly, a plow-frame.
What I claim as new, and desire to secure by Letters Patent, is-
The plow-frog frame formed of one piece of metal, consisting of the support B, having the flange A springing therefrom behind the perforation a, leaving the support B extending forward alone to support the point, and with; the ear 0 and the perforations a b 0 cl e f, as shown, by which the land-side bar D, standard E, mold-board F, share G, and share turndown H are attached, and whereby the perforation a may behigh up near the share,'all constructed substantially as shown, and for the purpose set forth.
JOHN LANE.
Witnesses:
G. H. HULL, HARRY SCHILLER.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US204902A true US204902A (en) | 1878-06-18 |
Family
ID=2274306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US204902D Expired - Lifetime US204902A (en) | Improvement in plows |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US204902A (en) |
-
0
- US US204902D patent/US204902A/en not_active Expired - Lifetime
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