The inventor's universal educator. An educational cyclopaedia and guide for inventors, patentees, manufacturers, mechanics, and all others connected directly or indirectly with patents (1919)
[ 38 ] … [ 39 ] 900 MECHANICAL MOVEMENTS Rectilinear motion of horizontal bar produced by means of vibrating- slot bar hung- from the top 429.—Means for imparting rectilinear motion to the bottom rack by a vibrating toothed sector operated by a rotary driver 430-—Reciprocating curvilinear motion of beam…
Patents · Mechanical movements
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