. Modern mechanism, exhibiting the latest progress in machines, motors, and the transmission of power, being a supplementary volume to Appletons' cyclopaedia of applied mechanics . Fig. 16.—The Fig. 18.—The OPEN REMOVING JAWS Fig. 19.—Chuck—details. 4GG LATnp:S, METAL-WORKING. It work to be done on it that have not heretofore been attempted on turret-head machines is built bv the Jones & Lamson Machine of Sprin{;fiehl, Vt. ,,?,,?, The usual form of turret and mountiiij? for the same has been entirely abandoned, and what maybe termed a turn-table is mounted upon what res
. Modern mechanism, exhibiting the latest progress in machines, motors, and the transmission of power, being a supplementary volume to Appletons' cyclopaedia of applied mechanics . Fig. 16.—The Fig. 18.—The OPEN REMOVING JAWS Fig. 19.—Chuck—details. 4GG LATnp:S, METAL-WORKING. It work to be done on it that have not heretofore been attempted on turret-head machines is built bv the Jones & Lamson Machine of Sprin{;fiehl, Vt. ,,?,,?, The usual form of turret and mountiiij? for the same has been entirely abandoned, and what maybe termed a turn-table is mounted upon what resembles the ordinary lathc-carrian:c. This carriare is fed by rack and jiinion withpilot-wheel in the ordinary manner, or automati-c-ally, as may be desired, and the turret revolvesautomatically. The carriage slides on large 90°Vs, and is gibbcd to the V)ed outside front andback. The various tool-holders, turning de-vices, cut-off slides, etc., by which the work isdone, are simply attached to the top or uppersurface of the turret by square tongues andgrooves with bolts. The turret, which is pro-portionately much larger in diameter than usual,is gibbed all round its outer circumfere
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Keywords: ., bookcentury1800, bookdecade189, booksubjectmechanicalengineering
