Rogers' drawing and design; an educational treatise relating to linear drawing; machine design; working drawings; transmission methods; steam, electrical and metal working machines and parts; lathes; boiler and parts; instruments and their use; tables, etc (1913)
Hawkins, N. (Nehemiah), 1833- · New York, T. Audel · leaf 317
ough the tubes to the smokebox and thence to the smoke stack. Vertical boilers have the advantage of taking upcomparatively small floor space. They are made ina great many varieties of designs and are used par-ticularly for fire engines, hoisting engines, etc., andwherever space is limited. An… … FiQ. 506, which require staying, the top of the shell, as well asthe upper plate of the fire box, are of hemisphericalshape, giving the maximum strength for a givenweight of material. ROGERS DRAWING AND DESIGN. 347 The products of combustion pass from the fire boxthrough the inclined oval-shaped…
Mechanical drawing · Machine design
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