US135022A - Improvement in harrows - Google Patents
Improvement in harrows Download PDFInfo
- Publication number
- US135022A US135022A US135022DA US135022A US 135022 A US135022 A US 135022A US 135022D A US135022D A US 135022DA US 135022 A US135022 A US 135022A
- Authority
- US
- United States
- Prior art keywords
- harrows
- improvement
- harrow
- wamsley
- james
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 210000002832 Shoulder Anatomy 0.000 description 2
- 229910000754 Wrought iron Inorganic materials 0.000 description 2
- 229910052949 galena Inorganic materials 0.000 description 2
- 230000002452 interceptive Effects 0.000 description 2
- 229910052742 iron Inorganic materials 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
- A01B19/00—Harrows with non-rotating tools
- A01B19/02—Harrows with non-rotating tools with tools rigidly or elastically attached to a tool-frame
Definitions
- My invention relates to the combination of a small harrow within a large one in such a manner that it will vibrate without interfering with the large harrow; and consists of the fastening of two harrows together with open rings at the sides and at the front.
- the inner one can be taken out and used as a cornharrow, if desired.
- Figure 1 is a plan view of my invention.
- Fig. 2 is a sectional view, showin g the barrow-tooth and its attachment to the frame.
- Fig. 3 is a sectional view, showing the adjustable attachment of the handles to their supporting-rods.
- a A is the frame of the large harrow, and A A the frame of the smaller harrow, both having strip or bar iron on the under side, upon which the frames rest upon the shoulders of the teeth.
- B B B show the open rings which fasten the small harrow to the large one, allowing abundant vibratory motion.
- 0 O C are the teeth, which are sharp, and incline backward from the iron plate or bar to which shown.
Description
.l. N. WAMSLEY.
Harruws.
Patented Jan. 21 1 873.
UNITED STATES PATENT OFFICE.
A JAMES N. WAM SLEY, OF GALENA, OHIO.
IMPROVEMENT IN HARROWS.
Specification forming part of Letters Patent No. 135,022, dated January 21,1873.
To all whom 'it may concern.-
Be it known that I, JAMES N. WAMSLEY, of Galena, in the county of Scioto and State of Ohio, have invented certain Improvements in Harrows, of which the following is a specification:
My invention relates to the combination of a small harrow within a large one in such a manner that it will vibrate without interfering with the large harrow; and consists of the fastening of two harrows together with open rings at the sides and at the front. The inner one can be taken out and used as a cornharrow, if desired.
In the drawing, Figure 1 is a plan view of my invention. Fig. 2 is a sectional view, showin g the barrow-tooth and its attachment to the frame. Fig. 3 is a sectional view, showing the adjustable attachment of the handles to their supporting-rods.
A A is the frame of the large harrow, and A A the frame of the smaller harrow, both having strip or bar iron on the under side, upon which the frames rest upon the shoulders of the teeth. B B B show the open rings which fasten the small harrow to the large one, allowing abundant vibratory motion. 0 O C are the teeth, which are sharp, and incline backward from the iron plate or bar to which shown.
JAMES N. WAMSLEY. Witnesses:
CHAMBERS J. PENN, WILLIAM GREEN.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US135022A true US135022A (en) | 1873-01-21 |
Family
ID=2204438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US135022D Expired - Lifetime US135022A (en) | Improvement in harrows |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US135022A (en) |
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0
- US US135022D patent/US135022A/en not_active Expired - Lifetime
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