How to succeed as an inventor; showing the wonderful possibilites in the field of invention; the dangers to be avoided; the inventions needed; how to perfect and develop new ideas to the money making stage (1909)
Smith, Goodwin Brooke, 1870- [from old catalog] · Philadelphia, Inventors and investors corporation · leaf 74
. Otherwise thewheel-work -somes into operation, and the dram-bead and barrel rotate in opposite directions wiUftvelocities as three to one (triple-purchase). Mechanical Movements 73 <2d> … 60. A centrifugal governor for steam-engines.The central spindle is driven from the engine bythe bevel-gearing, and the balls fly out under theaction of centrifugal force. If the engine speedincreases, the ballsdiverge farther, thus raising theslide at the bottom and so reducing the openingof the…
Inventions
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