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Mechanical movements, powers, devices and appliances; (1903)

Hiscox, Gardner Dexter, 1822?-1908 · New York, The N.W. Henley & co. · leaf 347

An illustration from Mechanical movements, powers, devices and appliances;, 1903, leaf 347 — POWELLS t P >iTHREAD … 1402. SCREW THREADS, squarethread. Angle square. Depth equals -f-half pitch. Width between threads equal— half pitch, for clearance. 1403. SCREW THREADS,Powellsthread. Depth of thread equals -|- halfpitch. Width of top of thread, 0.37-ofpitch. Width of bottom, 0.37 4- of pitch.Angle of side, 11 ^4^…

Mechanical movements

Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.

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