US3416A - Improvement in adjusting plows - Google Patents
Improvement in adjusting plows Download PDFInfo
- Publication number
- US3416A US3416A US3416DA US3416A US 3416 A US3416 A US 3416A US 3416D A US3416D A US 3416DA US 3416 A US3416 A US 3416A
- Authority
- US
- United States
- Prior art keywords
- improvement
- adjusting
- plows
- handles
- plow
- 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
- 239000002184 metal Substances 0.000 description 4
- 241000167831 Kirkianella Species 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
- A01B3/00—Ploughs with fixed plough-shares
- A01B3/04—Animal-drawn ploughs
- A01B3/06—Animal-drawn ploughs without alternating possibility, i.e. incapable of making an adjacent furrow on return journey, i.e. conventional ploughing
- A01B3/08—Swing ploughs
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- Life Sciences & Earth Sciences (AREA)
- Zoology (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Description
W. K. ALLAN.
Plow.
No. 3,416. Patented Jan 31, 1844.
MPEIERS, FNOTU-LITHOGRAFHER. WASHINGTON. D. C.
UNITED STATES PATENT Orrlcet WILLIAM ALLAN, OF BROWNSBOROUGH, KENTUCKY.
IMPROVEMENT IN ADJUSTING P LOWS.
Specification forming part of Letters Patent No. 3,416, dated January 31, 1844.
To all whom it may concern Be it known that I, WILLIAM K. ALLAN, of Brownsborough, Oldham county, StateofKentucky, have invented a new and useful In]- provementin the Plow, which is described as follows, reference being had to the annexed drawings of the same, making part of this specification. I
Figure is a side elevation of the plow. Fig. 2 is a plan of the handles.
A represeutsthebeam B, the handles; O, the sheth or standard; D, the mold-board; E, the land-share F, a brace.
The whole plow is made of metal.
The bolts only are used for securing the mold-board and land-bar to the stock, and these are marked G and H.
The beam, handles, and sheath are rendered adjustable, so as to assume any required angle with a horizontal plane for the purpose of adapting the plow to the use intended by having the rearend of the beam ati and the lower end of the sheth at h perforated with oblong slots or mortises, through which the bolts H I pass. These bolts are provided with nuts for the purpose of holding the several parts of the stock to the angle or position at which the are set, by screwing them up firmly.
The boltl passes through the handles B B, as well as through the beam A.
One of the handles, B, is straight,the other, B, is partly straight and partly curved, as represented in Fig. 2.
The rear end of the beam is placed between the handles at J. The clevis end of the beam is made in the form of a hook, to which the clevis is attached.
The metallic adjustable stock aforesaid will answer for many mold-boards and land-bars, it being only necessary, when one is worn out and another is to beput on in its place, to Withdraw and again insert thescrewbolts H G.
I make no claim to the individual parts of the plow, nor to makingit entirely of metal; but
All thatlclnim, and for which I ask Letters Patent, is
The adjustable plow-stock, in combination with the adjustable handles, as set forth.
. \VM. K. ALLAN.
Witnesses:
WILLIAM .P. ELLIOT, ALBERT EUGENE JOHNSON.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US3416A true US3416A (en) | 1844-01-31 |
Family
ID=2063711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US3416D Expired - Lifetime US3416A (en) | Improvement in adjusting plows |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US3416A (en) |
-
0
- US US3416D patent/US3416A/en not_active Expired - Lifetime
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