US181640A - Improvement in plows - Google Patents
Improvement in plows Download PDFInfo
- Publication number
- US181640A US181640A US181640DA US181640A US 181640 A US181640 A US 181640A US 181640D A US181640D A US 181640DA US 181640 A US181640 A US 181640A
- Authority
- US
- United States
- Prior art keywords
- plows
- improvement
- plow
- share
- resistance
- 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
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
- A01B15/08—Mouldboards
Definitions
- Figure l is a side view of my improved plow; and Fig. 2 is a top "iew of the same, the beam and the upper parts of the handles being removed.
- A is the beam; B, the standard, which is bent at a right angle, and its horizontal arm a inserted in a staple, O;
- the staple may be tightened or loosened by means of nuts b, screwed on the legs of the same, so thatthe plow proper may be set or adjusted laterally with reference to the beam to take more or less land, as required.
- the handles D D are attached in the usual way.
- F is the share,
- the forward part of which is made flat, and the forward or cutting edge angular-shaped, the point or apex of the angle being nearest the land side, so that the resistance upon the longer side or incline will equal the resistance on the shorter side together with the resistance ofl'ered by the cutter G, which latter is a short verticallyprojecting blade formed on or attached to the side of the share F.
- the forward edge of the same is inclined, as shown in Fig. 1, so that it may tendto draw the plow into the ground, instead of raising it, as is the tendency of the rotary cutter. of the share F inclines upward to correspond with the forward part H of the mold-board.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Soil Working Implements (AREA)
Description
S. N. CEDARLAND.
PLOWS.
Patented Aug. 29; 1876.
momms.
UNITED STATES PATENT OEEIQEO SWAN N. CEDABLAND, OF SOLOMON RAPIDS, KANSAS.
IMPROVEMENT IN PLOWS.
Specification forming part of Letters Patent No. 181,640, dated August 29, 1876; application filed May 27, 1876.
To all whom it may concern:
Be it known that I, SWAN N. CEDARLAND, of Solomon Rapids, Mitchell county, State of Kansas, have invented a new and Improved Plow, of which the following is a specification:
In the accompanying drawing, Figure l is a side view of my improved plow; and Fig. 2 is a top "iew of the same, the beam and the upper parts of the handles being removed.
The invention will first be describedin connection with drawing, and then pointed out in the claim.
A is the beam; B, the standard, which is bent at a right angle, and its horizontal arm a inserted in a staple, O; The staple may be tightened or loosened by means of nuts b, screwed on the legs of the same, so thatthe plow proper may be set or adjusted laterally with reference to the beam to take more or less land, as required. The handles D D are attached in the usual way. F is the share,
the forward part of which is made flat, and the forward or cutting edge angular-shaped, the point or apex of the angle being nearest the land side, so that the resistance upon the longer side or incline will equal the resistance on the shorter side together with the resistance ofl'ered by the cutter G, which latter is a short verticallyprojecting blade formed on or attached to the side of the share F. The forward edge of the same is inclined, as shown in Fig. 1, so that it may tendto draw the plow into the ground, instead of raising it, as is the tendency of the rotary cutter. of the share F inclines upward to correspond with the forward part H of the mold-board.
The rear part
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US181640A true US181640A (en) | 1876-08-29 |
Family
ID=2251046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US181640D Expired - Lifetime US181640A (en) | Improvement in plows |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US181640A (en) |
-
0
- US US181640D patent/US181640A/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US181640A (en) | Improvement in plows | |
| US539289A (en) | Subsoil attachment for plows | |
| US435617A (en) | Plow-jointer | |
| US357058A (en) | Cotton-chopper | |
| US589025A (en) | purnell | |
| US355104A (en) | Cultivator tongue and shovel | |
| US206334A (en) | Improvement in plow-colters | |
| US309452A (en) | Weed-cutter | |
| US106192A (en) | Improvement in attachments to plows | |
| US221034A (en) | Improvement in plows | |
| US747129A (en) | Plow. | |
| US392590A (en) | Sweep for corn and cotton cultivators | |
| US209412A (en) | Improvement in plows | |
| US233058A (en) | Cultivator-tooth | |
| US244504A (en) | Combined plow | |
| US222011A (en) | Improvement in weed-turners | |
| US600801A (en) | Silas h | |
| US761802A (en) | Plow attachment. | |
| US339788A (en) | Joel thomas ketchum | |
| US471336A (en) | David j | |
| US133187A (en) | Improvement in plows | |
| US662002A (en) | Plow attachment. | |
| US380214A (en) | Ijwejvtor | |
| US329606A (en) | Pulverizing | |
| US339658A (en) | Luthee c |