US31407A - Improvement in plows - Google Patents
Improvement in plows Download PDFInfo
- Publication number
- US31407A US31407A US31407DA US31407A US 31407 A US31407 A US 31407A US 31407D A US31407D A US 31407DA US 31407 A US31407 A US 31407A
- Authority
- US
- United States
- Prior art keywords
- wing
- plow
- plows
- slots
- improvement
- 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
- 238000010276 construction Methods 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
- A01B15/04—Shares
- A01B15/06—Interchangeable or adjustable shares
Definitions
- Figure 1 shows the wing detached from the plow.
- Fig. 2 is a view of the plow, showing the rabbets and slots where the wingis secured.
- Fig. 3 is a horizontal view of the wing, showing the countersunk headed studs.
- Fig. 4 is a view of an inverted plow with the removable wing attached.
- the wing is secured 'to the plow by means of the studs B B B, which are kept back in slots A A A by the pressure the wing receives from the removable point against the extended portion of the wing marked 0, Fig. 4, the back pressure of the shoe and point being given by the set-screw E, so that by turning back the set-screwat the back of the plow the wing and point may be removed without difliculty.
Description
H. D. ROGERS.
Plow.
Patented Feb. 12, 1861.
inventor,
UNITED STATES PATENT OFFICE.
HENRY D. ROGERS, OF GRAFTON, OHIO.
lM PROVEMENT IN PLOWS.
Specification forming part of Letters Patent No. 31,407, dated February 12, 1861.
To all whom it may concern:
Be it known that I, HENRY D. ROGERS, of Grafton, in the county of Lorain and State of Ohio, have invented a new and Improved Mode ot'Securing Wings to Plow-Points; and'I do hereby declare that the'following is a full and exact description thereof, reference being had to the accompanying drawings, and to the letters of reference marked thereon.
The nature of my invention consists in a combination of devices for securing Wings to plow-points, the same beingfully described and claimed hereinafter in the accompanying papers. 7
To enable others skilled in the art to make and use my invention, I will proceed to describe its construction and operation.
Figure 1 shows the wing detached from the plow. Fig. 2 is a view of the plow, showing the rabbets and slots where the wingis secured. Fig. 3 is a horizontal view of the wing, showing the countersunk headed studs. Fig. 4 is a view of an inverted plow with the removable wing attached.
In the forward part of all plows where my removable wing is used I make a rabbet, marked A, Fig. 2. WVithin the limits of said rabbet I make beveled slots. Said slots are marked A, Fig. 2. As many of said slots maybe made as the nature of the case seems to require. The
lower edges of said slots may be beveled off to receive the countersink which is formed on the head of the studs, as shown at B B B, Figs. 3 and 4E. The extended point C shown in Fig. l is placed between the cap and sole of the shoe D, as shown at 0, Figs. 2 and 4.
By this combination of devices it will be seen that the wing is secured 'to the plow by means of the studs B B B, which are kept back in slots A A A by the pressure the wing receives from the removable point against the extended portion of the wing marked 0, Fig. 4, the back pressure of the shoe and point being given by the set-screw E, so that by turning back the set-screwat the back of the plow the wing and point may be removed without difliculty.
Having thus described my improvement in plows, what I claim as new, and what I desire to secure by Letters Patent, is
The rabbeted portion A, bevel-edged slots A, countersunk studs B B B,and the extended portion of the wing marked 0, the whole being combined with the shoe'and point D,for the purpose herein described and set forth.
HENRY D. ROGERS.
Witnesses:
GEo. W. TOLI-IURST, T. B. ROGERS.
Publications (1)
Publication Number | Publication Date |
---|---|
US31407A true US31407A (en) | 1861-02-12 |
Family
ID=2101040
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US31407D Expired - Lifetime US31407A (en) | Improvement in plows |
Country Status (1)
Country | Link |
---|---|
US (1) | US31407A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4628511A (en) * | 1984-09-06 | 1986-12-09 | Shell Oil Company | Apparatus for analysis of computer channel failures |
US4713758A (en) * | 1985-04-29 | 1987-12-15 | American Telephone And Telegraph Company, At&T Bell Laboratories | Computer testing arrangement |
US5067107A (en) * | 1988-08-05 | 1991-11-19 | Hewlett-Packard Company | Continuous computer performance measurement tool that reduces operating system produced performance data for logging into global, process, and workload files |
US5682328A (en) * | 1996-09-11 | 1997-10-28 | Bbn Corporation | Centralized computer event data logging system |
US5983371A (en) * | 1997-07-11 | 1999-11-09 | Marathon Technologies Corporation | Active failure detection |
US6044480A (en) * | 1996-12-06 | 2000-03-28 | Ncr Corporation | Message generation and verification for a communication network |
US20040072086A1 (en) * | 2001-11-30 | 2004-04-15 | Shinichiro Noudo | Exposure method and exposure apparatus using complementary division mask, and semiconductor device and method for making the same |
-
0
- US US31407D patent/US31407A/en not_active Expired - Lifetime
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4628511A (en) * | 1984-09-06 | 1986-12-09 | Shell Oil Company | Apparatus for analysis of computer channel failures |
US4713758A (en) * | 1985-04-29 | 1987-12-15 | American Telephone And Telegraph Company, At&T Bell Laboratories | Computer testing arrangement |
US5067107A (en) * | 1988-08-05 | 1991-11-19 | Hewlett-Packard Company | Continuous computer performance measurement tool that reduces operating system produced performance data for logging into global, process, and workload files |
US5682328A (en) * | 1996-09-11 | 1997-10-28 | Bbn Corporation | Centralized computer event data logging system |
US6044480A (en) * | 1996-12-06 | 2000-03-28 | Ncr Corporation | Message generation and verification for a communication network |
US5983371A (en) * | 1997-07-11 | 1999-11-09 | Marathon Technologies Corporation | Active failure detection |
US20040072086A1 (en) * | 2001-11-30 | 2004-04-15 | Shinichiro Noudo | Exposure method and exposure apparatus using complementary division mask, and semiconductor device and method for making the same |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US31407A (en) | Improvement in plows | |
US28329A (en) | Improvement in plows | |
US28656A (en) | Improvement in horseshoes | |
US29871A (en) | Skate | |
US30146A (en) | livingston | |
US29705A (en) | Improvement in cornstalk-cutters | |
US33899A (en) | Improvement in bit-braces | |
US28907A (en) | Improvement in plows | |
US30352A (en) | Improvement in securing points to plows | |
US26832A (en) | Improved horseshoe | |
US34213A (en) | Improvement in track-clearers in mowing-machines | |
US20790A (en) | Improvement in plows | |
US27347A (en) | Improvement in shovel-plows | |
US30263A (en) | Improvement in plows | |
US26935A (en) | Attaching bonnets to sails | |
US23678A (en) | Bench-plane stock | |
US32617A (en) | Spokeshave | |
US31859A (en) | blake | |
US26961A (en) | Creepeb to prevent slipping on ice | |
US32420A (en) | Improvement in beading rain-gutters | |
US188620A (en) | Improvement in horseshoes | |
US27514A (en) | bates | |
US20968A (en) | Improvement in plows | |
US31172A (en) | Improvement in plows | |
US28169A (en) | Improvement in plows |