US79451A - Improvement in oultiyatoe-tooth - Google Patents
Improvement in oultiyatoe-tooth Download PDFInfo
- Publication number
- US79451A US79451A US79451DA US79451A US 79451 A US79451 A US 79451A US 79451D A US79451D A US 79451DA US 79451 A US79451 A US 79451A
- Authority
- US
- United States
- Prior art keywords
- tooth
- improvement
- oultiyatoe
- same
- plants
- 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
- 241000209149 Zea Species 0.000 description 6
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 6
- 235000005822 corn Nutrition 0.000 description 6
- 235000005824 corn Nutrition 0.000 description 6
- 230000002441 reversible Effects 0.000 description 6
- 241000602080 Dracaena fragrans Species 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000010959 steel 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
- A01B23/00—Elements, tools, or details of harrows
- A01B23/02—Teeth; Fixing the teeth
Definitions
- Figure 2 is a cross-section of the same in line :c x, fig. 1.
- Figure 3 is a perspective view of the same when in opera-tion on very young corn
- Figure 4 a like view when in operation on older corn.
- the object of this invention is to construct a cultivator-tooth, that by merely turning on its standard, it
- eq' may be used for either throwing up small hills on young corn-plants or making the hills larger for grownones.
- I construct a doublepointed curved tooth, A, of steel or other suitable material, with two sides, B C, which form an obtuse angle in relation towards each other, the side being considerably narrower than side C.
- D is the holt-hole in the centre of the length of the toot-h and in the angle where K sides B and C meet, through which bolt-hole passes the bolt by means of which the tooth' is secured to its standard, the bolt passing through the latter, and being secured by a nut or in any other suitable way, always permitting it to be loosened to allow the tooth to be turned.
- E F represent the two ⁇ points of the tooth.
- the tooth In fig. 3 the tooth is shown attached to the standard in position to throw up small hills on young plants, thepoint F being in the ground, and side B operating against the plants.
- the toothL may be reversed so as to have a position as shown in iig. 4, the point E now being in the ground and the side C operating in throwing up large hills around the older plants.
- cultivator-tooth A when constructed substantially as shown and for the purposes described.
Description
DANIEL DEAN, OF BRIGHTON, MIG-HIGAN Letters .Patent No. 79,451 dated June 30, 1868.
IMPROVEMENT IN GULTIVATOR-TOOTH.
'ditettthul numb tu it tlgssertiets ntmt mit mating tutti tigt time.
l TO ALL WHO IT MAY GONCERN Be it known that I, DANIEL DEAN, of Brighton, in theI county of Livingston, Vand State of Michigan, have invented a new and useful Improvement in Reversible Cultivator-Teeth; and I do hereby declare the following to be a full and eorrect'description of the same, suicient to enable others skilled in the art to which my invention appertains to fully understand and u'se the same, reference being hadv to` the accompanying drawings, which make part of this invention, and in which- Figure 1 isa perspective view of my improved reversible cultivator-tooth.
Figure 2 is a cross-section of the same in line :c x, fig. 1.
Figure 3 is a perspective view of the same when in opera-tion on very young corn, and
Figure 4 a like view when in operation on older corn.
Like letters of reference indicate like parts in the several drawings and figures.
.The object of this invention is to construct a cultivator-tooth, that by merely turning on its standard, it
eq', may be used for either throwing up small hills on young corn-plants or making the hills larger for grownones.
,y In' order to accomplish this, I construct a doublepointed curved tooth, A, of steel or other suitable material, with two sides, B C, which form an obtuse angle in relation towards each other, the side being considerably narrower than side C. D is the holt-hole in the centre of the length of the toot-h and in the angle where K sides B and C meet, through which bolt-hole passes the bolt by means of which the tooth' is secured to its standard, the bolt passing through the latter, and being secured by a nut or in any other suitable way, always permitting it to be loosened to allow the tooth to be turned. E F represent the two `points of the tooth.
In fig. 3 the tooth is shown attached to the standard in position to throw up small hills on young plants, thepoint F being in the ground, and side B operating against the plants. By merely loosening the screw on the standard, the toothLmay be reversed so as to have a position as shown in iig. 4, the point E now being in the ground and the side C operating in throwing up large hills around the older plants.
By means of employing thisstooth the same lcultivator-frame will do, for early and later cultivating of corn;A without the necessity of changing one set of teeth for another.
Having thus described my invention, what I claim as new, and desire .to secure by Letters Patent, is-
'lhe reversible cultivator-tooth A, when constructed substantially as shown and for the purposes described.
DANIEL DEAN. 'j Witnesses:
. H. S. SPRAGUE, 'Y' H. Ff EBERTs.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US79451A true US79451A (en) | 1868-06-30 |
Family
ID=2148949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US79451D Expired - Lifetime US79451A (en) | Improvement in oultiyatoe-tooth |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US79451A (en) |
-
0
- US US79451D patent/US79451A/en not_active Expired - Lifetime
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