The engineer's sketch-book of mechanical movements, devices, appliances, contrivances and details employed in the design and construction of machinery for every purpose; (1902)
Barber, Thomas Walter. [from old catalog] · New York, Spon & Chamberlain · leaf 31
heart cam, for giving a regularor intermittent vertical motion to a lever end. 134. Crown cam for vertical shaft. 135 & 136. Jumping cams. 137. Covered heart cam. 138. Covered crown cam. 139. Wiper and lever motion. 140. Twisted bar with sliding bush, which travels from end to end of the bar,… … 26 THE ENGINEEHS SKETCH-BOOK. 142. Spiral radius bar for opening valve. The valve is lifted off its seat by the radial motion of the lever against the inclined radiusbar. 143. Crank pin and slotted lever motion, with slot arranged for irregular or intermittent motion. 144. Eccentric and slotted…
Mechanical movements
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