US8701A - Improvement in grass-burners - Google Patents
Improvement in grass-burners Download PDFInfo
- Publication number
- US8701A US8701A US8701DA US8701A US 8701 A US8701 A US 8701A US 8701D A US8701D A US 8701DA US 8701 A US8701 A US 8701A
- Authority
- US
- United States
- Prior art keywords
- grass
- burners
- improvement
- drum
- fan
- 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 4
- 239000002184 metal Substances 0.000 description 4
- 240000000218 Cannabis sativa Species 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 2
- 241000522164 Gymnocladus dioicus Species 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 2
- 241000209149 Zea Species 0.000 description 2
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 2
- 235000005822 corn Nutrition 0.000 description 2
- 235000005824 corn Nutrition 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000001473 noxious Effects 0.000 description 2
- 230000000414 obstructive Effects 0.000 description 2
- 229920000136 polysorbate Polymers 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C73/00—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D
- B29C73/04—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D using preformed elements
- B29C73/10—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D using preformed elements using patches sealing on the surface of the article
Definitions
- This machine in ust be made of metal, en-V cepting the wheel and large drum ad-frame ⁇ in which they work; which may be4 made eitherof wood or metal. Itisintendedto be. drawn by horsepower.
- ⁇ The wheel, being in cont-act with' the ground, gives mot-ion to Ythe ⁇ fan, which drives a current of air into the firebox, forcing the flame downward through grates to the ground, and may be passed be-b tween rows of cotton, corn, sugar-can e, dsc., the
Description
Unir-nn STATES @PATENT @rrr-cnr JOHN AnoRAIG, or ooLUMn'IA, ARKANSAS.
un Paci/Einser IN e aAssfeu nanas.
Specification forming part of Letters Patent No. @36E dated February/z3, 1852.
To all whom it may concern:
Be it known that I, JOHN A. CRAIG, of the townof Columbia, in the county of Chicot 'and State of Arkansas, have invented a new and useful machine for burning and thereby destroying green grass, noxious Weeds, insects, and combustible obstructions growing and lying upon the iields lin or intended for cultivation; and I do hereby declare that the following is a full and clear description of theconstruction and operation of the sa1ne,'reference being made to the annexed drawing, making a part of this specification, in Which Letter O is a perspective or side View; P, a
op view; Q, a front end View, and R a section or internal View,
.By reference to said drawing the different members of all the Vparts will be understood as follows: A, rollediron Sledge; l, fire-box; 2, air-funnel; 3, air-barrel; l, small drum; 5, fan for forcing the air into the fire-box; 6, Wheel;
7, large or driving drum; S, levers playing in grooved stanchions 10 to slide up and down, allowing the wheels to eleva-te or depress with the' inequalities of the surface of the field; 9,
' strap connecting the driving and small drums;
10, groovedstanchions in which theleversV S play; '11', doublefstanchions for bearing of fan and small drum-axle andfulcrum of le' vers; 12, axle on which are fixed thesmall drum 'and fan; 13, axle on which the wheel and large drum. are tired.l y
This machine in ust be made of metal, en-V cepting the wheel and large drum ad-frame` in which they work; which may be4 made eitherof wood or metal. Itisintendedto be. drawn by horsepower. `The wheel, being in cont-act with' the ground, gives mot-ion to Ythe` fan, which drives a current of air into the lirebox, forcing the flame downward through grates to the ground, and may be passed be-b tween rows of cotton, corn, sugar-can e, dsc., the
` rows of plants bein g protected from 'the action: i
of the heat bythe runner/s of the sledge A.v
That I claim as my invention, and'desire to secure by LettersPatent, is-
The application to thesurface of the ground of flames for agricultural purposes, using for that purpose the above-'descri bed machine or any other substantially the same which will by heat produce the'intended effect.
JN0. 'Ai cn/ne. i
'.Witnesses:
` T.- I-i. CRAWFORD,
GEO. L. DoU'GLAss.
Publications (1)
Publication Number | Publication Date |
---|---|
US8701A true US8701A (en) | 1852-02-03 |
Family
ID=2069024
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US8701D Expired - Lifetime US8701A (en) | Improvement in grass-burners |
Country Status (1)
Country | Link |
---|---|
US (1) | US8701A (en) |
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0
- US US8701D patent/US8701A/en not_active Expired - Lifetime
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