Scientific American Volume 17, No. 26 December 28, 1867 Part 12

I claim the mode of attaching a combined latch and hasp, B, and staple, F, to doors, by means of slots, I and H, so as to permit the adjustment of the same substantially as set forth.

71,983.--CLAMP.--Geo. H. Coo and Geo. H. Snow, New Haven, Conn.

We claim the herein described clamp, consisting of the head, C, upon one arm of the body, [Transcribers note: illegible letter], the opposite arm, provided with a corresponding foot, and the said head having arranged therein levers, D, and combined with a screw, B, so as to operate to clamp between the screw and the foot, substantially as set forth.

71,984.--BOAT DETACHING TACKLE.--David L. Cohen, Pensacola. Fla.

I claim the combination of the notched bars, a a, with the grooved blocks, B B, the sliding blocks, C, pitman, D D', and lever, F, substantially as and for the purpose described.

71,985.--APPARATUS FOR ELEVATING WATER.--J.R. Cole, Keaton Station, Tenn.

I claim, 1st, The combination of the chamber, F, provided with the short pipes, p p', and the pipes, p", with the pumps, G H, and the chambers, C D E, substantially as and for the purposes described.

2d, The combination and arrangement, for the purpose described, of the chambers, C D E F, pipes, p p' p", P P' P", and pumps, G H, the latter working alternately, so as to maintain a constant pressure upon the water in the chambers, substantially in the manner specified.

71,986.--TACK HAMMER.--Thomas A. Conklin, New Britain. Conn.

I claim, as a new article of manufacture, a tack hammer, constructed in the manner and With the characteristics herein specified, for the purposes set forth.

71,987.--FLOOR CLAMP.--Wm. Conner and C. W. Mitch.e.l.l, Wilmington, Del.

We claim the combination of the frame, a, with the screws, b and d d, with the wedge blocks, e e, wedges, f f, and plates i i, constructed and arranged, as herein described, to operate as a clamp for clamping s.h.i.+p timber, flooring, and other carpenters' work.

71,988.--b.u.t.tON.--Geo. Cooke, Winchester, Ma.s.s.

I claim a b.u.t.ton or stud, its shank attached by means of a disk formed concave, and subsequently compressed, substantially as described.

71,989.--HARVESTER.--Francis C. Coppage, Terre Haute, Ind.

I claim 1st, The combination of the double or alternate step wheel, E, having the inclined steps, e e e, with the two stepping-dogs, D D', and the springs, x x, when the said parts are constructed and arrange substantially in the manner and for the purposes described.

2d, The combination and arrangement of the adjusting rod, n o", with the cylindrical sleeve, O', the sleeve or slide, O"', the post, P, and the reel, O"', in such a manner that while the post P, supports the reel, the elevation of the latter is adjusted by the compound rod, n o", substantially as and for the purposes specified.

3d, The rod, H, having the crank, h, and the worm, h', in combination with the worm segment, i, the shaft, I, the winding arm or segment, i', and the chain, K, substantially as and for the purpose specified.

71,990.--MACHINE FOR STRETCHING CLOTH.--A.C. Corpe, Stafford, Conn.

I claim, 1st, The two gear clamps, B B, composed each of two wheels, a a', one placed above the other, and the upper wheels arranged so as to be capable of adjustment, both vertically and laterally, substantially as shown and described.

2d, The arrangement of gearing, as shown, in connection with the gear clamps, B B, and roller, C, whereby an equal movement of the clamps is insured, substantially as shown and described.

3d, The supplemental frame, E, provided with the roller, D, upon which the cloth is wound, in connection with the gearing, k u, clutch, o, driving pulley, m, and shaft, l, all arranged substantially as shown and described.

71,991.--ROLLER FOR DRESSING.--Benjamin R. Cotton, Lewiston, Me.

I claim as an improved dresser roll, a stone roll covered with the surfacing metal, or metal composition, substantially as set forth.

Also, the method of surfacing a roll by placing around or over a central roll a metal frame as a base upon which to cement the surface metal, and the surfacing such frame, substantially as set forth.

71,992.--WAGON LOCK.--James A. Counts, Indianapolis, Iowa. I claim the catch, g, the bands, h h, the spring, the bar, e, lever, k, for the purposes set forth and described.

71,993.--HAME TUG.--Jas. C. Covert, Townsendville, N. Y.

I claim, 1st, The metallic hames tug, A, provided with the V-shaped openings, C, having inclined sides, and the tongues, D, adapted to receive the V-shaped block, O, formed upon the block, N, of the trace strap and block, O, held in place by means of the pin upon the spring lever stop, Q, fitting in the groove, P, in the end of tongue, D, of the hame tug, as herein described for the purpose specified.

2d, The hame clip, fastened by bolts to the hame tug, substantially as herein described and for the purpose specified.

3d, The block, N, upon the trace strap, when provided with the V-shaped block, C, and the spring lever, Q, as herein described for the purpose specified.

71,994.--HARVESTER RAKE.--James. S. Crump, Williamsburg, Mo.

I claim, 1st, The curved eccentric arm, I, applied to the rock shaft, E, and operated in the manner and for the purpose described.

2d, The swinging lever, M, or its equivalent, in combination with the curved eccentric arm for operating the platform, as described.

3d, The arrangement of one or more springs in combination with the curved eccentric arm, I, for the purpose set forth.

4th, The manner of adjusting the hight of the swinging platform upon the supporting arms and uprights, as described.

5th, The adjustable cant or deflecting boards, C, in combination with the swinging platform, as described.

71,995.--WAs.h.i.+NG MACHINE.--S.W. Curtiss, Sugar Grove, Pa.

I claim an improved was.h.i.+ng machine, consisting box, A, provided with blocks, H, and roller, E, the hinged frame, B, having rollers, C D, and handle, G, all constructed, arranged and operating as and for the purpose set forth.

71,998.--MACHINE FOR FORMING HAT BODIES.--Francis Degen, Newark. N.J.

I claim, 1st, A hat body formed partly of common and partly of fine stock, by first blowing on the cone a belt of fine stock, then over the whole cone a quant.i.ty of common stock, and finally a quant.i.ty of fine stock, substantially as set forth.

2d, The close fitting cap, B, in combination with the perforated cone, A, of a machine for forming hat bodies, substantially as and for the purpose described.

3d, The slide, D, in combination with the trunk, C, cap, B, and perforated cone, A, substantially as and for the purpose set forth.