Appleton's dictionary of machines, mechanics, engine-work, and engineering : illustrated with four thousand engravings on wood ; in two volumes (1873)
D. Appleton and Company · New York : D. Appleton and Co. · leaf 139
■lliiiiiniiiiilllil IIT I n , uiii 1 iM I I i ajjjjjjijjjjjj]jj]uJu^jJiiJiiJ J jii-^-JT^^ … Now let us suppose that the press B is let down into the veitical position sho^ra in fig. 2422 ; then the5ard applied against the Itft face of the axis, leaves at rest or untouched the whole of tbe horizontalspindles (skewers), whose ends correspond to these holes, but pushes back those which are…
Mechanical engineering · Mechanics · Engineering
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