US128067A - Improvement in harrows - Google Patents
Improvement in harrows Download PDFInfo
- Publication number
- US128067A US128067A US128067DA US128067A US 128067 A US128067 A US 128067A US 128067D A US128067D A US 128067DA US 128067 A US128067 A US 128067A
- Authority
- US
- United States
- Prior art keywords
- frame
- harrows
- improvement
- harrow
- attached
- 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
- 210000003165 Abomasum Anatomy 0.000 description 6
- 235000014676 Phragmites communis Nutrition 0.000 description 6
- 238000010276 construction Methods 0.000 description 6
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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
- Figure 1 is a side view, partly in section, of a harrow illustrating my invention.
- Fig. 2 is a top view of the same.
- My invention has for its object to improve the construction of harrows, so that the teeth can be conveniently cleared of rubbish when required; and it consists in the construction and combination of various parts, as hereinafter more fully described.
- A represents an ordinary barrow-frame, to which the teeth B are attached in the ordinary manner.
- The. teeth B should be made a little longer than usual, so that they may pass through the clearer-frame O and still have sufficient working length.
- - O is the clearer-frame
- the forward end of the frame 0 should be turned upward,.or should have a short upwardly-curved draw-bar attached to it to guard against rubbish getting between the frames A and C.
- To the frame 0 are attached four, more or less, standards, D, which pass up through holes in the harrowframe A, and upon the upwardly-projecting ends of which are placed coiled-wire springs E.
- the upper ends of the springs E are secured to the upper ends of the standards D, and their lower ends rest upon the upper sides of the bars of the barrow-frame A, so as to draw and hold the frame Gclose up against the frame A.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Working Implements (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
Description
e. REED.
Improvement in Harrows.
No, 128,067, Patented June 18,1872.
HUN U" lllll UNITED STATES GREENBURY REED, OF GB EENOASTLE, INDIANA.
IMPROVEMENT IN HARROWS.
Specification forming part of Letters Patent No. 128,067, dated June 18, 1872.
Specification describing a certain Improvement in Harrow, invented by GREENBURY REED, of Greencastle, in the county of Putnam and State of Indiana.
Figure 1 is a side view, partly in section, of a harrow illustrating my invention. Fig. 2 is a top view of the same.
My invention has for its object to improve the construction of harrows, so that the teeth can be conveniently cleared of rubbish when required; and it consists in the construction and combination of various parts, as hereinafter more fully described.
A represents an ordinary barrow-frame, to which the teeth B are attached in the ordinary manner. The. teeth B should be made a little longer than usual, so that they may pass through the clearer-frame O and still have sufficient working length.- O is the clearer-frame,
which is made in the same shape as the harrow-frame A, but lighter. The forward end of the frame 0 should be turned upward,.or should have a short upwardly-curved draw-bar attached to it to guard against rubbish getting between the frames A and C. To the frame 0 are attached four, more or less, standards, D, which pass up through holes in the harrowframe A, and upon the upwardly-projecting ends of which are placed coiled-wire springs E. The upper ends of the springs E are secured to the upper ends of the standards D, and their lower ends rest upon the upper sides of the bars of the barrow-frame A, so as to draw and hold the frame Gclose up against the frame A. To the frame 0 are attached standards F, which pass up through holes in the frame A, and to the upper ends of which are pivoted'the ends of a cross-bar or shaft, G. To the crossbar or shaft G, near its ends, are attached levers H, the rear ends of which are connected by a crossbar or round, I, which serves as a handle for operating the said levers.
To the forward ends of the levers H are piv-- oted theupper ends of the connecting-rods or chains J, the lower ends of which are pivoted:
to the harrow-frame A.
By this construction, by operating the levers H, the frames A (l are forced apart, forcing Having thus described my invention, I claim as new and desire to secure by Letters Patent-- The clearer-frame 0, having standards D, with springs E, combined, as described, with harrow A, placed thereover, so as to enable "said frame 0 to be held by springs against harrow, and to be moved down, for the purpose set forth.
GREENBURY REED. Witnesses:
JOHN R. MINcH R, ISAAC HACKET.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US128067A true US128067A (en) | 1872-06-18 |
Family
ID=2197486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US128067D Expired - Lifetime US128067A (en) | Improvement in harrows |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US128067A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3445945A (en) * | 1966-11-08 | 1969-05-27 | Mason C Howell | Land clearing device |
| US4003437A (en) * | 1967-03-30 | 1977-01-18 | Lely Ary Van Der | Soil cultivating implements |
-
0
- US US128067D patent/US128067A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3445945A (en) * | 1966-11-08 | 1969-05-27 | Mason C Howell | Land clearing device |
| US4003437A (en) * | 1967-03-30 | 1977-01-18 | Lely Ary Van Der | Soil cultivating implements |
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