Kingdom.'
Class 6.—MANUFACTURING MACHINES AND TOOLS.
Nobth Areas A. B. 10 to 31 ; C. D. E. 1 to 10, & 19 to 33 ; O. H. 25, 26.
297
XNORTH AREAS A. Ji. ID TO oi ; (J. U.
under the pug mill to the other end of the machine, wheretwo other boys remove a perfect brick ready for the dryingground.
Two-horse steam engine and boiler.
Machine for drilling holes in machinery, exhibited asa specimen of mechanical skill.
New patent portable tile machine, to be worked by hand.This machine is represented in the annexed cut.
oQ9\
% vo- 'a
Hart’s Patent Tile Machine.
310
JlltADT.
R., & Co., Wakefield-Manufacturers.
Inventors and
s lap ( * aC ^' ae ^ or moulding bricks, of various sizes and
to a Y 0 'ktng model of a colliery, on a scale of one inchg ro “ ot > showing the operations both above and belowd i with the latest improvements.
312
Hunter, J.,
j the saws are driven : by this arrangement the saws adaptthemselves to their work at any angle. Each saw isallowed an independent action.
Traversing crane driven by steam power, and con-structed for working in underground quarries.
Patent saw frame for cutting blocks of stone, marble,Sea., balanced, and turning on the same axis as the crankshaft by which the saws are driven.
Patent portable saw frame.
With° r kd 1 .g; model of Hunter’s stone-planing machine,hear ?P® clni ens of planed stones from Leysmill Quarries,Al 'broath.
3l4 *-
Mackenzie, John Stafford, Newark-upon-Trent —^ _ Inventor and Manufacturer.
f ''aiue ntUl 'a 1:0r> cons i st i u S a mortar, fixed in a woodenattach„^ n d a pestle, to which, by means of apparatusUseful f ’ a ’’dlutory motion is given. This machine isin chem’ >r ^'turating or levigating various articles usedP I 'iuters’ 1St - r 'L’ P^’Hoularly mercurial preparations, paints,ft'ictinr la ks, and such articles as require continued° n and agitation.
317
Marsden, Benjamin, Leeds —Manufacturer.
wringing, and mangling machine,_ thein a y I’Mng the fitting-up and action of the machineryIran , 1Ilte rior of the cylinder, including oscillatinghum es ’, s PHngs, &c., and resembling the action of theand “ an 3s. Occupies little room; is easily removed,ten J?. ca P a We of washing and wringing four blankets mtime lUutes - Can be worked with ease by a girl; savesothpl SOa P> and labour; and with it, infected linen andeasil ai J tlc les unfit to be washed with the hand can beannli The principles and details are equally
sten-n? aa ^ e a machine on a large scale to he worked byeai » power.
324
328 Radcliffe, Augustus, 67 St. John’s Street Road —Inventor and Manufacturer.
Model of a trigger for shutting off the steam of alocomotive engine, and stopping it in cases of danger.
Improved shifting quarry-board, for cutting to anyangle at which the window may he set out.
Circle-board for cutting block, barometer, compassglasses, &c.
Glaziers’ diamonds for cutting plate, sheet, crown, andall kinds of window glass; a portable circle cutting ma-chine, or beam compass diamond, and a cylinder or shadecutting machine.
Artists’ diamonds or points for etching, dragging,ruling, medallion engraving, &c.
330 Speller, W., 14 York Street, Blackfriars Road —Manufacturer.
Well-boring implements for procuring water from themain spring at whatever depth. Also suitable to ascer-tain the strata of the earth for mining, railways, &c.
Randell & Saunders, 14 Orange Grove, Bail
Patent machine for driving saws, for ^JP^onsists^ttmg.stone in its natural beds the
_ sa-ws from one end only, and P
guide frame on the same axis as the crank s ■ >
400 Bessemer, Henry, Baxter House , Old St. PancrasHoad —Patentee and Manufacturer.
A model of a slate table for holding plate-glass duringthe grinding and polishing process: this is effected byatmospheric pressure acting on the upper side of theplate, while a partial vacuum is formed below it by anair-pump or steam-jet: for this purpose, the two piecesof slate forming the table have a series of grooves formedbetween them, which communicate with the holes uponthe surface, so that whenever a plate of glass is laid uponthe table a cock is opened communicating with an ex-hausted vessel, when the plate will be firmly held thereon,