Scientific American Volume 22, No. 1, January 1, 1870 Part 19

HAY AND GRAIN ELEVATOR.--John Dennis, Oswego, N.Y.--This invention has for its object to furnish an improved device, to be used in connection with the improved hay and grain elevator, patented by the same inventor, September 21, 1869, and numbered 95,006, for the purpose of moving the whole load of hay or grain when elevated to any desired part of the barn before unloading it.

MILLER TRAP FOR BEEHIVES.--T.L. Gray, Thomasville, Tenn.--This invention relates to a device for catching millers, or other insects, in their attempts to gain entrance into beehives.

VALVE GEAR.--Thomas E. Evans, William R. Thomas, and Joshua Hunt, Catasauqua, Pa.--This invention relates to a new and useful improvement in the mode of operating valves of steam engines, more especially designed for pumping engines, but applicable to other purposes or to valves of steam and water engines generally.

WATER WHEEL.--Henry W. McAuley, De Soto, Wis.--This invention consists in certain improvements in the form and arrangements of the buckets and in chutes for delivering the water thereto.

SELF-LOADING HAY WAGON.--James Capen, Charlton, Ma.s.s.--This invention relates to improvements in hay loaders, and consists in the application to the rear end of a hay wagon of an endless elevator case and rake, the latter having spring teeth, and arranged for adjustment by means of a hand lever at the front and suitable connecting devices; and the elevator is connected with one or both of the hind wheels of the wagon by machine chains or belts for operation.

ELEVATOR.--Francis Stein and Henry Haering, New York city.--This invention consists in the application to a pair of vertical ports or ways with toothed racks, of a carriage or platform having a shaft provided with a gear wheel at or near each end, and gearing into the toothed rack; also, having in suitable cases sliding on the posts a set of hoisting gears, gearing with the toothed racks and operated by hand cranks, and provided with ratchet wheels, holding pawls, and friction apparatus, arranged in a peculiar way for elevating the platform, holding it in any desired position or governing its descent.

FOLDING AND EXTENSION TABLE.--C. Mayer, Sullivan, Ill.--This invention relates to improvements in tables, and consists in arranging the side rails of the top of the frame, which are enlarged at the center and hinged to the posts for folding against the cross rails, when the top, which is detachably connected, is removed, for economy of s.p.a.ce and convenience, in packing for transportation or storage; also in arranging the legs for folding up against the under edge of the cross rails; also in an improved arrangement of the side rails for extension.

MANUFACTURE OF SCOOPS.--S. Geo. Knapp, Woodhaven, N.Y.--This invention relates to an improved mode of manufacturing sheet-metal flour, grain, and other scoops, and consists in forming the bowls in one piece of metal, without seams or joints, by stamping up sheets of metal into the form of a trough, with a f.l.a.n.g.e around the top, and cutting the same transversely in the center, with blanks for the bowls of two scoops, to be finished by tr.i.m.m.i.n.g or shaping the cut ends, turning down the f.l.a.n.g.e at the top, for stiffening either over wire or not and attaching the handle; the object being to produce scoops with bowls formed in one piece, and shaped at the base or in the part where the handles are connected, and to smoothly effect an economy of labor by stamping two blanks at one blow of the drop press, and also to control the metal under the action of the drop better in shaping the deep curved part of the base so as to upset and stiffen the blanks thereat.

BORING MACHINE.--E.C. Barton, Bloomsburg, Pa.--This invention relates to improvements in wood-boring machines, whereby it is designed to provide a simple and efficient arrangement of frame operating devices and feeding table for boring light articles to be presented to the machine by hand.

HASP LOCK.--E.R. Culver, New London, Conn.--This invention relates to improvements in that cla.s.s of locks where the locking devices are incased within a hasp, and a hook is used in connection with the hasp for locking, or independently for fastening the door without locking.

WATER WHEELS.--W.J. Thompson, Springfield, Mo.--This invention relates to improvements in that cla.s.s of horizontally running wheels, which receive the water from above or below on curved buckets taking the water at one side and discharging it at the other, and it consists of an improved arrangement of vertically oscillating gates, which, when open, form chutes for the water; it also consists of an improved means for working the gates.

PIPE COUPLING.--J.D. Ware, Savannah, Ga.--This invention relates to improvements in pipe couplings, and consists in forming a dovetailed groove across the end of one part, with an annular recess in the bottom around the bore for a packing ring, and fitting on the other part a dovetailed projection for engaging in the groove, and in arranging on one of the parts an eccentric ring to work against the head of the projection and force it tightly into the groove.

FIRE GRATES.--G.W. Everhart, Louisville, Ky.--This invention relates to improvements in that cla.s.s of fire grates used for heating rooms, and consists in so arranging them as to provide a clear air s.p.a.ce between the basket and the walls of the fire-place, both at the back and ends, for the admission of air more directly at these parts, for the better combustion of the coal and the gases arising therefrom; it also consists in providing a recess in the hearth or bottom of the fire-place under the grate, for the reception of ash pans of greater capacity than can be contained on the top of the hearth, whereby a much larger quant.i.ty of cinders and ashes may be received and retained, so that less frequent removals of the same will be required.

APPARATUS FOR SEWING SADDLERY AND OTHER LEATHER, OR STRONG MATERIALS.--Auguste Jacques Hurtu and Victor Joseph Hautin, Paris France.--This invention relates to apparatus more especially applicable for sewing leather, saddlery, harness, and other similar work with waxed thread, and consists first, in the improved apparatus of this invention, two needles are employed, the one sewing as an awl, and the other carrying the thread; the two needles have at the same time a vertical movement and also an adjustable horizontal movement. The needles are operated alternately, so that the needle may pa.s.s the thread through the hole made just previously by the awl, before the leather has been moved forward. By this means the sewing may be carried on with great regularity, and the material be turned in any direction in order to execute small designs. Secondly, the invention relates to improvements in the arrangement of the shuttle, whereby it is caused to pa.s.s through the loops formed by the waxed thread without touching it.

PACKING AND ATOMIZING CAN.--F.L. Palmer, Sr., New York city.--This invention relates to improvements in cans for packing insect powder and other like finely powdered substances which, in use, require to be delivered in atomic jets for penetrating crevices where insects secrete themselves, and it consists in providing such cans with stoppers having nozzles, through which stoppers or nozzles the pa.s.sages are temporarily closed in a way to be readily opened for use; also, in providing the cans with nozzles at or near the bottom temporarily plugged in which tubes may be connected so that the powder may, when required for use, be readily blown out in atomic jets, whereby the said cans are made to subserve the uses of packing cans and discharging atomizing cans, with but trifling additional expense, whereas, at the present time, users of such powders are compelled to buy expensive atomizing cans, to which the powder must be transferred from the packing cans, before it can be properly used, or in the absence of such cans the powder is scattered in an ineffectual and wasteful way in or about the resorts of the insects.

REMEDY TOR RHEUMATISM.--H.H. Munroe, Louisville, Ky.--This invention relates to a new and useful improvement in a remedy for rheumatism.

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