US293484A - Cotton-picker stem - Google Patents
Cotton-picker stem Download PDFInfo
- Publication number
- US293484A US293484A US293484DA US293484A US 293484 A US293484 A US 293484A US 293484D A US293484D A US 293484DA US 293484 A US293484 A US 293484A
- Authority
- US
- United States
- Prior art keywords
- cotton
- plates
- teeth
- slots
- stem
- 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
- 239000002184 metal Substances 0.000 description 18
- 239000011324 bead Substances 0.000 description 12
- 229910000679 solder Inorganic materials 0.000 description 10
- 238000010276 construction Methods 0.000 description 8
- 229920000742 Cotton Polymers 0.000 description 4
- 241000219146 Gossypium Species 0.000 description 4
- 238000005219 brazing Methods 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 2
- 240000001973 Ficus microcarpa Species 0.000 description 2
- 240000002024 Gossypium herbaceum Species 0.000 description 2
- 235000004341 Gossypium herbaceum Nutrition 0.000 description 2
- 241000539716 Mea Species 0.000 description 2
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D46/00—Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs
- A01D46/08—Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs of cotton
- A01D46/14—Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs of cotton using lint-from-plant pickers
Description
UNTTEE STATES PATENT FEICE.
CHARLEs T. MAsON, JR., OE sUMTER, s. C., AssrGNOR TO THE SOUTHERN COTTON HARvEsTING COMPANY, OF sOUTH CAROLINA.
COTTON-PICKER STEM.
SPECIFICATION forming part of Letters Patent No. 293,484, dated February 12, 1884.
` Application mea Aprneaissc. (Nomodei.)
To all whom t may concern:
Be it known that I, CHARLEs THOMAs MA- sON, Jr., of Sumter, Sumter county, South Carolina, have invented a new and useful Improvement in Gotton-PickerStems, of which the following is a specification.
The invention relates to certain improvements in cotton-picker stems to adapt the same for more efficiently picking and collecting cotton from the bells; and it consists more particularly in the construction hereinafter set forth.
In the accompanying drawings, Figure l is a side'elevation of my improved stem, Fig. 2 is a vertical longitudinal section on the line 2 2 of Fig. 3. Fig. 8 is a transverse section on line 3 3 of Fig. l. Fig. et shows a portion of One ofthe slotted struck-up plates. Fig. 5 is a section of same on line 5 5 of Fig. 4. Fig. 6 is atransverse section of one of said plates through the slot, and showing the tooth therein detached. Fig. 7 shows a portion of aslotted plate, A,with the tooth formed integrally l formed small recesses or indentations d.
of said plate.
Similar letters of reference indicate like parts.
E is the supportingrod, upon which are rigidly secured the metal anged disks F F and end pieces G G..
A A are a'series of bent and slotted plates of sheet metal. The inner edges of these plates rest against the flanges of the disks F. Their ends are confined between the end pieces G G and the cap-pieces B and C, the said pieces G G and B and C being suitably formed to receive said ends, and fastening-screws II or other suitable devices being provided for securing the parts together. The plates A are strips of sheet metal arched transversely. In said plates are cut slots a, and beside said slots are In each recess d, I'secure, by solder or brazing, a Wire tooth, D. This tooth is bent in arched form and Vlies in the `slot a. It is essential that the teeth be so bent or curved that their pointed ends shall lie on a level or a little below the outer surface of the plates A, so that said plates thus serve as guards, which prevent the leaves or branches of the cottonplant engaging with the teeth, but do not prevent the cotton in the bolls from being so engaged. The separate plates A are secured together at their edges, preferably by solder or brazing. The upper end piece, C, is conical in form. The lower end piece, B, is substantially wedge-shaped, and has a rounded or blunt lower edge, this construction `preventing the end of the stem from becoming engaged with the plant, as sometimes happens when said end is conical and pointed. I do not claim this feature in this application, inasmuch as I have already done so in another application for Letters Patent simultaneously led herewith. Y y
I do not limit myself to a cotton-picker stem suspended by the. rod E, inasmuch as it -is in some cases desirable to have abearing for the said rod below the stem. In such event I do not make the end piece B wedgeshaped in form, but in conical form like the cap-piece C, and the rod E is exten ded downward through 4 said capvpiece to enter any suitable bearing or support.
I have found it preferable to make the plates A separate and solder them together at their adjacent edges; but I do not limit myself to this construction, inasmuch asa single sheet of metal may be used struck up in a series of l convex beads, each provided with slots, &c., and each bead being the same as one of said plates A. The plate may be bent around the disks F and have its meeting ends secured by solder. Neither do I limit myself to separate teeth D,inserted in the recessesdof the platesA. Ihave found it preferable to use such separate teeth made of wire on account of their strength and elasticity; but it will be obvious that teeth may be struck out of the metal of the plate itself, within the slots a, as shown in Fig. 7 at D', in which case the recesses d are unnecessary, and are omitted.
The specific construction of a cotton-picker stem containing a convex sheet-metal plate having slots and teeth integrally formed of the plate, also of a cotton-picker stem having its periphery formed of a single sheet of metal with beads struck up thereon, said beads being provided with recesses and teeth, Ido not 2 v :1:93AM
claim herein, these features being the subject-matter of claims in another application hereafter to be iiled by me.
I claim as iny invention- 5 l. In acotton-pickerste1n, the convex sheetmetal plate A, provided with slots a, recesses d, and teeth D, secured in said recesses, the said teeth lying in the slots a, substantially as described. ro 2. In a cotton-picker stein, a series of con- `VeX sheet-metal plates, A, provided with slots and teeth, as described, the said plates being secured together at their adjacent edges by solder or otherwise, substantially as described. 15 3. In a cotton-picker stem, the combination I ofthe plate or plates A, havingvthe slots a, recesses d, and teeth D, with the supportingpieces F and G, cap-pieces B and (l, and rod E, substantially as described.
4. In a cotton-picker stem, a periphery or outer envelope of sheet metal, substantially in the form of a series of parallel longitudinal convex beads, a series of slots being formed in each bead, and teeth arranged in said slots,
substantially as described.
CHARLES T. MASON, J R.
IVitnesses:
M. F. BURNs, PARK BENJMH'N.
Publications (1)
Publication Number | Publication Date |
---|---|
US293484A true US293484A (en) | 1884-02-12 |
Family
ID=2362671
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US293484D Expired - Lifetime US293484A (en) | Cotton-picker stem |
Country Status (1)
Country | Link |
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US (1) | US293484A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2497777A (en) * | 1945-01-20 | 1950-02-14 | David B Baker | Picker spindle |
-
0
- US US293484D patent/US293484A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2497777A (en) * | 1945-01-20 | 1950-02-14 | David B Baker | Picker spindle |
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