US28907A - Improvement in plows - Google Patents
Improvement in plows Download PDFInfo
- Publication number
- US28907A US28907A US28907DA US28907A US 28907 A US28907 A US 28907A US 28907D A US28907D A US 28907DA US 28907 A US28907 A US 28907A
- Authority
- US
- United States
- Prior art keywords
- point
- plows
- improvement
- plow
- bar
- 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
- 210000000474 Heel Anatomy 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- ZVNPWFOVUDMGRP-UHFFFAOYSA-N Metol Chemical compound OS(O)(=O)=O.CNC1=CC=C(O)C=C1.CNC1=CC=C(O)C=C1 ZVNPWFOVUDMGRP-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000002441 reversible Effects 0.000 description 2
- 239000010959 steel 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
- A01B15/02—Plough blades; Fixing the blades
- A01B15/08—Mouldboards
Definitions
- Figure 1 is a side elevation.
- Fig. 2 is a front elevation.
- Fig. 3 is a view of bar and heel.
- A is the bar, with standards B and O, for attachment to beam and handles 5 D, .the beam; E, the wing or mold-board; F, the double reversible point; G, the heel or landside, which is let into the bar A and fastened there by bolts or screws; H, the handles, which are first driven into rings a on the standard B, and are then fastened to the beam by screws or bolts; b', a screw and nut for attaching point F to the bar A. This point F is so shaped that it can be reversed without altering the shape of the plow.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Lubricants (AREA)
Description
SHIPP & CRENSHAW.
Plow. No. 28,907. Patented June 26, I860.
N. PEIERS PHOTOL THOGRAPHER WASHINGTON D 0 UNITED STATES PATENT OFFICE.
J. W. SHIPP AND G. V. ORENSHAW', OF LA GRANGE, TENNESSEE.
IMPROVEMENT IN PLOWS.
Specification forming part of Letters Patent No. 28.907, dated June 26, 1860.
To all whom it may concern:
Be it known that we, J. WV. SHIPP and 0. VV'. ORENsHAW,of La Grange, Fayette county, State of Tennessee, have invented a new and Improved Steel or rought-Iron Plow; and we do hereby declare that the t'ollowingis a full and exact description thereof, reference being had to the accompanying drawings, and to the letters of reference marked thereon.
Figure 1 is a side elevation. Fig. 2 is a front elevation. Fig. 3 is a view of bar and heel.
To enable those skilled in the art to make and use our invention, we will describe its construction and operation.
A is the bar, with standards B and O, for attachment to beam and handles 5 D, .the beam; E, the wing or mold-board; F, the double reversible point; G, the heel or landside, which is let into the bar A and fastened there by bolts or screws; H, the handles, which are first driven into rings a on the standard B, and are then fastened to the beam by screws or bolts; b', a screw and nut for attaching point F to the bar A. This point F is so shaped that it can be reversed without altering the shape of the plow. Thus as one point, 1, becomes dulled the point F is reversed, and the other point, 2, which has been sharpened by the use of the plow, takes its place, operating as well as at first. By means of the screw and nut 11 we are enabled to remove and reverse the double point F.
From this description it will be seen that our plow is at once extremely simple in its construction and effective in its operation.
Having thus described our invention, what we claim as new, and desire to secure by Letters Patent, is-- The arrangement of the handles H, standard B, ring a, notches l 1, bar A, standard 0, mold-board E, heel G, and double point F, the whole operating substantially as set forth.
J W. SHIPP. (J. W. GRENSHAW.
\Vitnesses R. W. MAYO, J. E.- DAVIS.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US28907A true US28907A (en) | 1860-06-26 |
Family
ID=2098566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US28907D Expired - Lifetime US28907A (en) | Improvement in plows |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US28907A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4445794A (en) * | 1982-07-16 | 1984-05-01 | Truth Incorporated | Self-locking threaded bearing and bearing assembly and method of making such assembly |
| US5692419A (en) * | 1993-03-04 | 1997-12-02 | Air Industries Corporation | Deformable locking fastener system and method of use |
| US7114298B2 (en) | 2002-05-31 | 2006-10-03 | Snap Lock Industries, Inc. | Roll-up floor tile system and method |
| US20080134593A1 (en) * | 2006-12-08 | 2008-06-12 | Moller Jorgen J | Modular Floor Locator Apparatus |
-
0
- US US28907D patent/US28907A/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4445794A (en) * | 1982-07-16 | 1984-05-01 | Truth Incorporated | Self-locking threaded bearing and bearing assembly and method of making such assembly |
| US5692419A (en) * | 1993-03-04 | 1997-12-02 | Air Industries Corporation | Deformable locking fastener system and method of use |
| US7114298B2 (en) | 2002-05-31 | 2006-10-03 | Snap Lock Industries, Inc. | Roll-up floor tile system and method |
| US20080134593A1 (en) * | 2006-12-08 | 2008-06-12 | Moller Jorgen J | Modular Floor Locator Apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US29169A (en) | Improvement in gang-plows | |
| US28907A (en) | Improvement in plows | |
| US28329A (en) | Improvement in plows | |
| US29139A (en) | Improvement in plows | |
| US27109A (en) | Improvement in plows | |
| US30263A (en) | Improvement in plows | |
| US30963A (en) | Improvement in cultivators | |
| US27797A (en) | Improvement in cultivator-teeth | |
| US25464A (en) | Improvement in plows | |
| US28408A (en) | Improvement in plows | |
| US28919A (en) | Improvement in plows | |
| US27376A (en) | Improvement in cultivators | |
| US31172A (en) | Improvement in plows | |
| US26563A (en) | Improvement in plows | |
| US23023A (en) | Improvement in plows | |
| US31400A (en) | Improvement in cultivators | |
| US23898A (en) | Improvement in plows | |
| US28870A (en) | Improvement in cultivators | |
| US27347A (en) | Improvement in shovel-plows | |
| US25654A (en) | Improvement in plows | |
| USAI245I3 (en) | Improvement in plows | |
| US30740A (en) | Improvement in plows | |
| US23938A (en) | Improvement in plows | |
| US27956A (en) | Improvement in cultivator-teeth | |
| US28981A (en) | Improvement in plows |