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Mechanical appliances, mechanical movements and novelties of construction; a complete work and a continuation, as a second volume, of the author's book entitled "Mechanical movements, powers and devices" ... including an explanatory chapter on the leading conceptions of perpetual motion existing during the past three centuries (1914)

Hiscox, Gardner Dexter, 1822?-1908 · New York, N. W. Henley Publishing · leaf 365

An illustration from Mechanical appliances, mechanical movements and novelties of construction; a complete work and a continuation, as a second volume, of the author's book entitled "Mechanical movements, powers and devices" ... including an explanatory chapter on the leading conceptions of perpetual motion existing during the past three centuries, 1914, leaf 365
on theupper platform. The face of the gears on the upperplatform have trammel pivots to carrythe slotted bars that hold the tracingpencil. The tracing table also turns inunison with the gear plate below. Thenumber of loops in the figures are gov-erned by the particular ring gear used. 910. A… … 913A. A MACHINE FORPRODUCING COMPLEXDESIGNS. A machine bythe aid of which any numberof intricate pen designs maybe produced is shown inthe accompanying illustra-tion. It is called a geomet-ric chuck, and consists of aseries of rows or planes ofwheels, arranged in tiers.Every wheel, cog and screwis…

Mechanical movements

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