Walker

Gerd sent me : this link. A single leg linkage is in red, with the blue points a and d fixed.

bc + cd has to be slightly longer than ba + ad, so that point c always remains above line ad.
A central motor (green) can drive all legs with belts.

Step 1: build a single leg. The other 2 have to be in separate planes. A 4-cornered vehicle needs 12 legs.

Foam core prototype, linkages need some adjustment. Then imported into Fusion

Cut out of 1/4" HDF/masonite (BOSS 85% power speed 15mm/sec)

cut file



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