By Nathan Coppedge: Philosopher, Artist, Inventor, Poet IT'S ON QUORA GET IT SEARCH COPPEDGE 17S$16S$14S$15S$ 17$S16$S15$S14$
Wednesday, August 14, 2019
Swapping Pulley Device
Date of Invention: By August 14, 2019.
Rating: < < 150%
Lvg: 1:0.5
Mass: (1:1)
Note: Ramps must be extremely carefully.constructed. Special roller bslls may be necesssry, and low friction pulleys may be required.
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