Klann's Linkage - Spider Walking Leg Desk Kit

Joe Klann patented this leg in 1994 for walking machines that could step over curbs where wheels fail. Six parts - a crank, two rockers, two couplers - turn plain rotation into a spider-like gait: the foot presses a flat stride along the ground for half the turn, then lifts high and swings forward. Turn the knurled crank and the red foot pin traces Klann's walking path, cut as a groove in the walnut-style base over an engraved 10 mm graph grid. Dimensions follow the example leg in Klann's paten…

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