US218407A - Improvement in cultivators - Google Patents
Improvement in cultivators Download PDFInfo
- Publication number
- US218407A US218407A US218407DA US218407A US 218407 A US218407 A US 218407A US 218407D A US218407D A US 218407DA US 218407 A US218407 A US 218407A
- Authority
- US
- United States
- Prior art keywords
- beams
- cultivators
- improvement
- standards
- braces
- 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 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000036536 Cave Effects 0.000 description 2
- 240000008691 Sagittaria lancifolia Species 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
- A01B39/00—Other machines specially adapted for working soil on which crops are growing
- A01B39/20—Tools; Details
- A01B39/22—Tools; Mounting tools
Definitions
- Figure 1 is a side view of my improved plow, partly in section, to show the construction.
- Fig. 2 is a top view of the same, part being broken away to show the construction.
- Fig. 3 is a detail section taken through the line a :r, Fig. 1.
- My in vention is an improvement in the class of cultivators whose beams are so connected as to adapt them for lateral adjustment, and which have pivoted adjustable standards.
- Theimprovements relate to the construction and attachmentof the braces for the standards, as hereinafter described and claimed.
- A indicates the two iron beams of my cultivator, and B the clevis-block, and O the clevis.
- the beams are connected by transverse rods E, to whose screw-threaded ends nuts F, havin g handles f, are applied, for the purpose of enabling the beams to be adjusted laterally.
- transverse rods E to whose screw-threaded ends nuts F, havin g handles f, are applied, for the purpose of enabling the beams to be adjusted laterally.
- the standards D are pivoted to beams A and supported by braces G.
- the braces G are curved upward and forward and then upward, and their upper ends are bent over laterally into hook form, to hook over the upper edges of the beams A, as shown in Figs. 1, 2, and 3, where they are secured in place by set-screws H, which pass through them and bear against the sides of the said beams A.
- I are the plows, which may be shovel-plows, bull-tongues, scrapers, turn-plows, or any other kind of plow, as the work to be done may require.
- Said plates are secured to standards D by screw-bolts J and T-headed bolts K.
- a slotted plate or washer, L, is applied on the rear side of the standards to hold the bolts J K a proper distance apart.
- braces for standards have been adjustably connected to the beams of a cultivator, and I do not claim such combination or arrangement of parts.
Description
G. STEPHENS.
Cultivator.
No. 218,407. Patented Aug-12, 1879.
WITNESSES INVENTOR BY 1 f f Q ATTORNEYS.
".PEYERS, PHOTO-LITHCGRAPHEL. WASHINGYON. D C.
UNITED STATES PATENT OFFICE.
COLUMBUS STEPHENS, OF GAVE SPRING, GEORGIA.
IMPROVEMENT IN CULTIVATORS.
Specification forming part of Letters Patent No. 218,407, dated August 12, 1879; application filed November 5, 1878.
To all whom it may concern:
Be it known that I, COLUMBUS STEPHENS, of Cave Spring, in the county of Floyd and State of Georgia, have invented a new and useful Improvement in Cultivators, of which the following is a specification.
Figure 1 is a side view of my improved plow, partly in section, to show the construction. Fig. 2 is a top view of the same, part being broken away to show the construction. Fig. 3 is a detail section taken through the line a :r, Fig. 1.
Similar letters of reference indicate correspondingparts.
My in vention is an improvement in the class of cultivators whose beams are so connected as to adapt them for lateral adjustment, and which have pivoted adjustable standards.
Theimprovements relate to the construction and attachmentof the braces for the standards, as hereinafter described and claimed.
A indicates the two iron beams of my cultivator, and B the clevis-block, and O the clevis. The beams are connected by transverse rods E, to whose screw-threaded ends nuts F, havin g handles f, are applied, for the purpose of enabling the beams to be adjusted laterally. About the construction and arrangement of these parts there is nothing new.
The standards D are pivoted to beams A and supported by braces G.
The braces G are curved upward and forward and then upward, and their upper ends are bent over laterally into hook form, to hook over the upper edges of the beams A, as shown in Figs. 1, 2, and 3, where they are secured in place by set-screws H, which pass through them and bear against the sides of the said beams A.
Several indentations are formed in the sides of the beams A to receive the points of the set-screws H, so that the forward ends of the braces G can be readily adjusted to give any desired pitch to the standards D.
I are the plows, which may be shovel-plows, bull-tongues, scrapers, turn-plows, or any other kind of plow, as the work to be done may require. Said plates are secured to standards D by screw-bolts J and T-headed bolts K. A slotted plate or washer, L, is applied on the rear side of the standards to hold the bolts J K a proper distance apart.
I am aware that braces for standards have been adjustably connected to the beams of a cultivator, and I do not claim such combination or arrangement of parts.
What I do claim is As the improvement in cultivators hereinbefore described, the combination, with the standards D and the beams A, having one or more rows of indentations, as specified, of the braces G, having their upper ends made hookshaped to embrace the beams, and the setscrews H passing through said braces opposite the row of indentations, all as and for the purpose set forth.
COLUMBUS STEPHENS.
Witnesses:
Tnos. J. DAVIS, W. S. HANCOCK.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US218407A true US218407A (en) | 1879-08-12 |
Family
ID=2287808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US218407D Expired - Lifetime US218407A (en) | Improvement in cultivators |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US218407A (en) |
-
0
- US US218407D patent/US218407A/en not_active Expired - Lifetime
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