USRE40E - Improvement in the form and construction of cooking-stoves - Google Patents

Description

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ORESTES BADGER, OF OTSEGO, AND ORRIN SULL, OF WATERLOO, `NEW YORK.

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Specification forming' part of Letters Patent No. 40, dated August 9, 1832; Ressued October 5,

To all whom 'it may concern:

Be it known that I, Onnsrss Bauens, of

the town of Otsego, in the county of Otsego and the State of New York, and I, OnnlN.

SULL, ofthe town of Waterloo, inthe county of Seneca, in the State of New York, did on the ninth day of August, in the year one thousand eight hundred and thirty-two, obtain Letters Pat-ent of theV United States for an Improvement in Hydrostatic Presses, which we denominated the Double Hydrostatic Oil-.Press and we do hereby declare that the following is a' full and exact description of the said hydrostatic press, which description is to be taken in lieu of tbatlupon which the above-named Letters Patent were originally anted, the said Letters Patent being here; surrendered on account of defects which have been discov` ered in the specification and the following conforming, as we ver' y believe, ,with requirements of the laws in that case made and provided.

The double hydrostatic .cil press as constructed by us operates upon. the seed, or other substance to be pressed, by means of two pistons which are forced ont of the opposite ends of a cylinder placed horizontally, which two pistons are subjectedsimultaneousl tothe power produced by the ordinary ydrostatic press, or any forcing pumpoperating upon the same principle.

The diierent parts of this press may be varied in size as may be preferred, and the 'measurements herein given may .be considered therefore as only intendedto facilitate description, and as presenting the machine in what may be considered its ordinary size. The france which is to ,contain the ressing cylinder, the pistons and the artic e to be pressed may be made in part of wood, or altogetherof iron, care being had so to construct it that it shallhave suiiicient strength to sustain the' great pressure to which it is subjected. It consists mainly of two side peces,'or cheeks, and of two end pieces, or,

cheeks, and of two end'pieces, or heads, the

thickness of these will 4depend upon the materials employed in making. them, theend pieces, or `heads however are alwaysbest made or cast iron, which should be from four to six inches in thickness, when put together the space between the heads should be from eight to ten feet, that-between the cheeks lfrom two to two and a-half feet, the

width of Ythe framemay be 'from fourteen inches to two. feet. It is to be supported upon legs, or blocks whichraise it to a con;

vvenientlheight from the ioor, say twelve,

or fourteen inches, the press' .cylinder is to be placed in the middle liteads, and sides of the machine frame where 1 1s bolts. It may be madeof cast iron from three to five f eet in length, its chamber extends from end to end, and may be from ,toV be secured by proper plates, and

etween the ten to twelve inches in diameter, its thickness from two and a half to five inches,

and hooped with heavy bars of wrought iron.V Into each end of this cylinder is fitted a piston made solid, and fitting the bore, which are to be packed, orleathered in the way usual in hydrostaticpresses. These pistons extend out Afrom each end of the cyl` inder `having heads on them, and between which heads, and the end pieces of the frame, the pressure is 'to be made. The pistons'of course must be of such 'length esto adaptl themto 'the length of the frame, leav-v zur` ing Just'e'nough room for the article pressed. The hydrostatic pressure is made, by forc` ing water into the pressing cylinder through an opening in the middle of the cylinder between the two pistons forcing them out horizontally in the direction of the endsof the.

frame. A

The common forcing pump used-for h drcstatic dpresses together withthe safe fy valve, an

necessary pressure in the aforesaid cylinder. The tubs to contain the seed, or 'other' article .be pressed,areV made, Vund managed, in the usual manner bengt'laced edgewise resting usual appendages of hydrostaticA presses' being Vemployed will produce the.

ventien. or improvement, for which a patent time, and the charging with water, and also is claimed isthe discharging has to be less frequently The em lcyment of two istons operated performed. upon in t e manner, and or the purposes herein set forth for pressing oil from seeds, and for pressing other articles to which the same may be adapted by means of hydrostatic pressure, by which means the labor of so doing is lessened, not'J because any increase of power is obtained, but because two charges are pressed at the same [FIRST PRINTED 1914.]

ORESTE'S BADGER. ORRIN SULL. Witnesses to O'. Badger:

`HENRY BROWN,

JAMES HYDE. Witnesses to Orrin Sull:

C.*FAIRCH1LD, Onnnm SABIN.

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