US111244A - Improvement in plows - Google Patents
Improvement in plows Download PDFInfo
- Publication number
- US111244A US111244A US111244DA US111244A US 111244 A US111244 A US 111244A US 111244D A US111244D A US 111244DA US 111244 A US111244 A US 111244A
- Authority
- US
- United States
- Prior art keywords
- colter
- plows
- share
- improvement
- pinkham
- 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
- 240000000218 Cannabis sativa Species 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- 210000000088 Lip Anatomy 0.000 description 2
- CEWNUSPMSSUSJA-AATRIKPKSA-N Ustin Chemical compound O1C(=O)C2=C(C)C(Cl)=C(O)C(Cl)=C2OC2=C(Cl)C(C(/C)=C/C)=C(O)C(C)=C21 CEWNUSPMSSUSJA-AATRIKPKSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 210000001699 lower leg Anatomy 0.000 description 2
- 239000002689 soil 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
- A01B35/00—Other machines for working soil not specially adapted for working soil on which crops are growing
- A01B35/20—Tools; Details
- A01B35/22—Non-rotating tools; Resilient or flexible mounting of rigid tools
- A01B35/26—Rigid tools
Definitions
- My invention relates, iirst, to the manner of pivoting the beam in the lower part of the share, and the arrangement for the proper adiustment of it, both for the vertical and the lateral movements; secondly, to the method of fastening the colter to the front edge of the share.
- A/ is the adjusting-frame through which the beam passes, and in the sides of which are screw-threaded holes for the screw-bolts a a" a a.” to Work in.
- B is a colter, which has a yoke, b,made to tit snugly the projecting part of the share at l), being clamped by athrough-bolt, b, or by a clamp-bar and nuts, b3, as shown in the modication of Fig. 4.
- B is the mold of B for turning the stubble or grass or weeds, as the case may require.
- C is a colter depending from the beam A at an advancedposition, and is fixed in a cleat upon the side of the beam, or it may be set in a mortise in the bod y of the beam and fastened by aset-screw or any other suitable device.
- This colter may have either a left or right turn mold, as shown in Figs. 2 and5 at C o G c.
- a is the pivot by which the beam is fastened to the share.
- a a. a a are four set-screws for adj ustin g the beam to give it the proper depth in the ground when in use.
- o is the mold-piece of the additional colter. o is the shank by which it is to be attached to the beam, either in a cleat, o, or in a mortise in the beam itself.
- the advantages of these improvements are manifest.
- the beam admits ofthe very nicest adjustment vertically as well as laterally, and may readily be adapted to any soil, and the laterally-adjusting screws will afford equal facilities to regulate the action of the plow to or from the landside.
- the method of fastening the colter over the sharepoint admits of easy and rapid removal.
- the forward colter can be used separately or in connection with the other.
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. PINKHAM.
Plow Coulter. No. 111,244. PatentedJa-n. 24,` 1871.
W1i tnevses Irwelfltor UNITED STATES PATENT OFFICE.
JOSEPH PINKHAM, OF NEW MARKET, NEW HAMPSHIRE.
IMPROVEMENT IN PLows.
Specification forming part of Letters Patent No. 111,244, dated January 24, 1871.
To all whom 'it may concern;
Be it known that I, JOSEPH PINKHAM, of New Market, county of Rockin gham, and State of New Hampshire, have invented certain new and useful Improvements in Plows; and I do hereby declare that t-he following is a full, clear, and exact description of the same, reference being had to the annexed drawings, and to the letters ot' reference marked thereon, making part of this specification, in which- Figure l is a side view of the plow, partly iu section. Fig. 2 is a top view, partly in seetion. FigzB is a pla-n view of details. Fig. 4, views in detail of the colter; Fig. 5, part of the stock or beam; Fig. G, elevation ofa colter.
My invention relates, iirst, to the manner of pivoting the beam in the lower part of the share, and the arrangement for the proper adiustment of it, both for the vertical and the lateral movements; secondly, to the method of fastening the colter to the front edge of the share. Y
In the drawings, Ais the bea m or stoek,which is pivoted to the share at a.
A/ is the adjusting-frame through which the beam passes, and in the sides of which are screw-threaded holes for the screw-bolts a a" a a." to Work in.
B is a colter, which has a yoke, b,made to tit snugly the projecting part of the share at l), being clamped by athrough-bolt, b, or by a clamp-bar and nuts, b3, as shown in the modication of Fig. 4.
B is the mold of B for turning the stubble or grass or weeds, as the case may require.
C is a colter depending from the beam A at an advancedposition, and is fixed in a cleat upon the side of the beam, or it may be set in a mortise in the bod y of the beam and fastened by aset-screw or any other suitable device. This colter may have either a left or right turn mold, as shown in Figs. 2 and5 at C o G c.
a is the pivot by which the beam is fastened to the share.
a a. a a are four set-screws for adj ustin g the beam to give it the proper depth in the ground when in use.
,colter very securely in its exact position.
o is the mold-piece of the additional colter. o is the shank by which it is to be attached to the beam, either in a cleat, o, or in a mortise in the beam itself.
The explanation of the letters will readily show the peculiar construction of the several parts of the improvements claimed, and which may be adapted to any form of plowshare.
The advantages of these improvements are manifest. The beam admits ofthe very nicest adjustment vertically as well as laterally, and may readily be adapted to any soil, and the laterally-adjusting screws will afford equal facilities to regulate the action of the plow to or from the landside.
The method of fastening the colter over the sharepoint admits of easy and rapid removal. The forward colter can be used separately or in connection with the other.
Having described my invention, what I claim as new therein, and desire to secure by Letters Patent of the United States, is-
1. The frameV A', with adjusting-'screws a" ct a. a", combined with the beam A, pivoted at a, substantially as and for the purpose described.
2. The colter B, with its projecting lip b4, inserted into the slot or mortise in the point of the share, and theyoke b, fastened to the sta ndard of the plow, either by the bolt b or the bolts and bar b3, substantially as and for the purpose described.
JOSEPH PINKHAM. Witnesses:
THOMAS O. GoNNoLLY,
WM. R. SrNeLEToN.
Publications (1)
Publication Number | Publication Date |
---|---|
US111244A true US111244A (en) | 1871-01-24 |
Family
ID=2180713
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US111244D Expired - Lifetime US111244A (en) | Improvement in plows |
Country Status (1)
Country | Link |
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US (1) | US111244A (en) |
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0
- US US111244D patent/US111244A/en not_active Expired - Lifetime
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