Five hundred and seven mechanical movements (1903)
Brown, Henry T. [from old catalog] · New York, Brown & Seward · leaf 39
onnecting-rod or pitman is ingear with a fixed rack. Another rack carriedby a guide-rod above, and in gear with theopposite side of the pinion, is free to tra-verse backward and forward. Now, as theconnecting-rod communicates to the pinionthe full length of stroke, it would cause thetop rack to… … ^^^ Mechanical Movements. 35 119. Reciprocating rectilinear motion ofthe bar carrying the oblong endless rack,produced by the uniform rotary motion ofthe pinion working alternately above andbelow the rack. The shaft of the pinionmoves up and down in, and is guided by, theslotted bar. 120. Each jaw…
Mechanical movements
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