Benjamin, Charles H[enry], 1856- [from old catalog] · Cleveland, C. H. Holmes · leaf 84
cles have the same ratio as the radii of revo-lution an, b m , there will be no slipping and the ball will roll as a cone inside another cone. The exactcation of the third point of contact is not material.it were at c, too muchpressure would come onthe cup at b ; if at dthere would be an ex-cess of… … t--€^-^ 3,
Machine design
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