Cycling art, energy and locomotion: a series of remarks on the development of bicycles, tricycles, and man-motor carriages (1889)
Scott, Robert Pittis · Philadelphia, J. B. Lippincott · leaf 93
See English spring rim.) This appeared to be the ultimatum, but a shrewdAmerican inventor has gone him one better andproposes to confine the shock and vertical thrust to amere part of the rim. This invention was patented inthe United States in 1889, and, if practical, wouldsimply cause the wheel to… … English spring rim. as claimed for the solid wheel in the fore part of thisbook, but would be available on the cross-ties of the
Cycling · Bicycles
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