US5855A - Improvement in plows - Google Patents
Improvement in plows Download PDFInfo
- Publication number
- US5855A US5855A US5855DA US5855A US 5855 A US5855 A US 5855A US 5855D A US5855D A US 5855DA US 5855 A US5855 A US 5855A
- Authority
- US
- United States
- Prior art keywords
- lever
- plow
- cleaner
- improvement
- plows
- 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
- 230000000414 obstructive Effects 0.000 description 12
- 210000000707 Wrist Anatomy 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 240000000218 Cannabis sativa Species 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000002250 progressing Effects 0.000 description 2
- 230000036633 rest Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000010902 straw 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
- A01B15/18—Coulters
Definitions
- my invention and improvement consists in combining with any common plow a lever which turns on a pivot to clear away the straw, stubble, grass, or other obstruction which may or usually does accumulate upon the front edge of the colter by a simple motion of the hand of the plowman while the plow is progressing, instead of stoppingit and walking round to remove the obstruction by the hand or foot, which is the only way in which such obstructions can be removed from the common plow.
- the length of time occupied in thus removingobstructionsin the usual way in very weedy foul land is greater than the time which in strictness is occupied in the plowing. To save the time thus lostis the object of my invention, and the means used are fully adequate to the end, as has been demonstrated by actual experiment.
- My improved cleaner may be rendered selfacting by connecting it with a wrist secured to the usual anti-friction wheel, placed on the inner side of the landside of the plow by means of a connecting-rod or pitman. In this case the cleaner would be kept constantly vibrating on the side of the colter.
- the standard A, the landside B, the moldboard (J, the point D, the colter E, the beam F, the handles G, the wheel H, and the cle'vis O are all made and arranged in any of the usual modes, or in any convenient way, and being well and commonly understood a more particular description of them is deemed unnecessary.
- the cleaner or lever I is made of steel and iron or other suitable material, its lower end being either straight or curved, and its front edge rendered sharp for the purpose of cutting briars, roots, or other obstructions of a like kind.
- This lever is secured to the side of the beam by the clamp t" and the pin or pivot t', on the latter of which it turns as a fulcrum.
- the rod J rests at its rear end upon the upper cross-bar, g, which connects the handles of the plow together, and is secured in its position by the staple s, which fits loosely over it, leaving it free to slide backward and forward. Its front end is connected with the upper end of the lever I by means of a joint-pin, a, or other flexible connection.
- On the rear end of the rod J a handle, a, is secured; or a loop may be formed for the purpose of being laid hold of by the hand of theplowman and pulled,
- the cleaner I may be rendered self-acting and kept in a state of constant vibration against the side of the colter, so long as the plow continues in motion, by connecting to it the forked lever K by means of screw-bolts 70 7a, or in any other way by which a rigid connection is formed, and joining this lever by means'of ajoint-pin, e, to the upper end of the connecting-rod L, the lower end of which rod is placed upon the wrist h of the wheel H, which, as it revolves, raises and lowers the pitman L, which vibrates the lever K and the cleaner I connected therewith.
- the wheel H performs the double office of operating the cleaner and carrying the plow.
- the cleaner I may be made either sharp or blunt at its lower end, at the option of the com structer.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Description
w. w. METGALFE.
Plow-Gleaner.
Patented Oct :17. 1848.
N. PEIERS, PHOTIO-LITNOGRAFM ER, WASHINGTON. D C.
.UNITED STATES PATENT OFFICE.
W. \V. METOALFE, OF YORK SPRINGS, PENNSYLVANIA.
IMPROVEMENT IN PLOWS.
Specification forming part of Letters Patent No. 5,855, dated October 17, 1843.
To all whom "it may concern:
Be it known that I, WILLIAM WARNER MET- oALFE, of York Springs, Adams county, in the State of Pennsylvania, have invented certain new and useful Improvements in Plows, which I denominate the Pivoted-Lever Plow- Oleaner, of which the following is a full, clear, and exact description, reference being had to the annexed drawings of the same, making part of this specification, of which- Figure]. is asideelevation, and Fig. 2 is a perspective view;
The same letters indicate the same parts in both the figures.
The nature of my invention and improvement consists in combining with any common plow a lever which turns on a pivot to clear away the straw, stubble, grass, or other obstruction which may or usually does accumulate upon the front edge of the colter by a simple motion of the hand of the plowman while the plow is progressing, instead of stoppingit and walking round to remove the obstruction by the hand or foot, which is the only way in which such obstructions can be removed from the common plow. The length of time occupied in thus removingobstructionsin the usual way in very weedy foul land is greater than the time which in strictness is occupied in the plowing. To save the time thus lostis the object of my invention, and the means used are fully adequate to the end, as has been demonstrated by actual experiment.
My improved cleaner may be rendered selfacting by connecting it with a wrist secured to the usual anti-friction wheel, placed on the inner side of the landside of the plow by means of a connecting-rod or pitman. In this case the cleaner would be kept constantly vibrating on the side of the colter.
To enable others skilled in the art to make and use my invention, I will proceed to describe its construction and operation.
The standard A, the landside B, the moldboard (J, the point D, the colter E, the beam F, the handles G, the wheel H, and the cle'vis O are all made and arranged in any of the usual modes, or in any convenient way, and being well and commonly understood a more particular description of them is deemed unnecessary.
The cleaner or lever I is made of steel and iron or other suitable material, its lower end being either straight or curved, and its front edge rendered sharp for the purpose of cutting briars, roots, or other obstructions of a like kind. This lever is secured to the side of the beam by the clamp t" and the pin or pivot t', on the latter of which it turns as a fulcrum. The rod J rests at its rear end upon the upper cross-bar, g, which connects the handles of the plow together, and is secured in its position by the staple s, which fits loosely over it, leaving it free to slide backward and forward. Its front end is connected with the upper end of the lever I by means of a joint-pin, a, or other flexible connection. On the rear end of the rod J a handle, a, is secured; or a loop may be formed for the purpose of being laid hold of by the hand of theplowman and pulled,
which draws back the upper end of the lever V I and advances the lower end of the same, which, as' it passes obliquely across the colter, detaches and turns off to one side any obstruction that may have accumulated upon it. This operation is repeated as often as the colter becomes obstructed.
The cleaner I may be rendered self-acting and kept in a state of constant vibration against the side of the colter, so long as the plow continues in motion, by connecting to it the forked lever K by means of screw-bolts 70 7a, or in any other way by which a rigid connection is formed, and joining this lever by means'of ajoint-pin, e, to the upper end of the connecting-rod L, the lower end of which rod is placed upon the wrist h of the wheel H, which, as it revolves, raises and lowers the pitman L, which vibrates the lever K and the cleaner I connected therewith. The wheel H performs the double office of operating the cleaner and carrying the plow.
The cleaner I may be made either sharp or blunt at its lower end, at the option of the com structer.
When the cleaner I is operated by hand the apparatus by which it is rendered self-acting may be detached, and Vice versa.
Having thus fully described the construe tion and operation of my invention and improvement, what I claim therein as new, and desire to secure by Letters Patent, is-- The combination of the lever I with the my name, in presence of two subscribing witplow, for the purpose of clearing obstructions nesses, this 2d (lay of December 1847.
from the colter, Whether the same be con- H strncted, arranged, and operated as herein de- ILLIAM ARNER ML'ICALFE' scribed, or in any other manner substantially \Vitnesses: the same. NATHAN GRIEsT,
In testimony whereof I havehereunto signed ISAAC \V. PEARSON.
Publications (1)
Publication Number | Publication Date |
---|---|
US5855A true US5855A (en) | 1848-10-17 |
Family
ID=2066157
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US5855D Expired - Lifetime US5855A (en) | Improvement in plows |
Country Status (1)
Country | Link |
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US (1) | US5855A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023232206A1 (en) | 2022-06-01 | 2023-12-07 | Reiner Brach | Engine arrangement for an aircraft, and aircraft |
-
0
- US US5855D patent/US5855A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023232206A1 (en) | 2022-06-01 | 2023-12-07 | Reiner Brach | Engine arrangement for an aircraft, and aircraft |
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