US32276A - Improvement in cultivators - Google Patents
Improvement in cultivators Download PDFInfo
- Publication number
- US32276A US32276A US32276DA US32276A US 32276 A US32276 A US 32276A US 32276D A US32276D A US 32276DA US 32276 A US32276 A US 32276A
- Authority
- US
- United States
- Prior art keywords
- mold
- improvement
- cultivators
- board
- secured
- 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
- 241000196324 Embryophyta Species 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 239000002184 metal 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
- A01B35/00—Other machines for working soil not specially adapted for working soil on which crops are growing
- A01B35/20—Tools; Details
- A01B35/22—Non-rotating tools; Resilient or flexible mounting of rigid tools
- A01B35/26—Rigid tools
Definitions
- FIG. 1 is a perspective view.
- Fig. 2 is a side elevation.
- Fig.1 AA represcntthe lowermold-board, secured at the back to the lugs B B, andjoined in front to the point H.
- L is the colter, that terminates in the point H.
- M N are braces, extending from the standard E to the inside of the handles C D, where they are secured by screws M N.
- a b c (i are rods extending between the handles C l) to keep them in place, one of them passing through the beam K.
- Fig. 2 is an end view of the two moldhoards A and F, showing how they are curved, both of them being curved outward from the center.
- the lower edges of the mold-boards A A are quite sharp, for the purpose of cutting off the weeds. Owingto the shape and position of the mold-hoards A A and F, it is found in practice that the weeds are removed first and pass up over the mold-board AatA between the moldboard F and standard E, while the earth collects'on the mold-boards AF and is thrown onto the hills.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Description
I. COOPER,
Shovel-Plow.
Witnesses lnventoh AM.PMOI'O-LITNOv CO. NM (OSBURNE'S PROCESS.)
Patented May 14, 1861.
' UNITED STATES PATENT OFFICE.
IRA COOPER, OF SAYBROOK, O HIO.
IMPROVEMENT IN CULTIVATORS.
Specification forming part of Letters Patent No. 32,276, dated May 14, 1861.
' scription of the construction and operation of the same, reference being bad to the accompanying drawings, making a part of this specification, in which Figure 1 is a perspective view. Fig. 2 is a side elevation.
Likeletters denotelike partsinthetwo views.
The nature of my improvement relates to the herein described arrangementand construction of a cultivator operating as specified.
In Fig.1,AA represcntthe lowermold-board, secured at the back to the lugs B B, andjoined in front to the point H. The logs B B .are screwed to the outside of the handles C D.
E is the standard passing up through the beam K, and is kept firmly in place by the screw E.
L is the colter, that terminates in the point H.
On one side,jnst above the lower mold-board, A, is represented an upper and adjustable moldboard, F, that is fastened to the lug B by the screw F, and is secured to the mold-hoard A by the metal piece J and screws I I.
M N are braces, extending from the standard E to the inside of the handles C D, where they are secured by screws M N.
O P are a continuation of the braces M N,
secured to the standard E and beam K by screws. a b c (i are rods extending between the handles C l) to keep them in place, one of them passing through the beam K.
There can be a mold-board on the other side of the cultivator, similar to F, if desired, or both of them can be removed if it is only required to cut down the weeds and not throw the earth so much on the hills.
'1, Fig. 2, is an end view of the two moldhoards A and F, showing how they are curved, both of them being curved outward from the center.
The lower edges of the mold-boards A A are quite sharp, for the purpose of cutting off the weeds. Owingto the shape and position of the mold-hoards A A and F, it is found in practice that the weeds are removed first and pass up over the mold-board AatA between the moldboard F and standard E, while the earth collects'on the mold-boards AF and is thrown onto the hills.
What I claim as my improvement, and de' sire to secure by Letters Patent, is-
The special arrangement of the adjustable mold-board F, in combination with the moldboards A A, space A, colter L, and braces P O M N, when arranged in the manner and for the purpose set forth.
IRA COOPER.
Witnesses:
W. H. BURRIDGE, ROBERT BRAGTON.
Publications (1)
Publication Number | Publication Date |
---|---|
US32276A true US32276A (en) | 1861-05-14 |
Family
ID=2101893
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US32276D Expired - Lifetime US32276A (en) | Improvement in cultivators |
Country Status (1)
Country | Link |
---|---|
US (1) | US32276A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2813704A (en) * | 1954-09-13 | 1957-11-19 | Albert E Mackissic | Feed transport mixer |
-
0
- US US32276D patent/US32276A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2813704A (en) * | 1954-09-13 | 1957-11-19 | Albert E Mackissic | Feed transport mixer |
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