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 172
Rear-wheel bearing. Below find selected figure and claim from a promi-nent patent over which there has been much contention. J. H. HUGHES, BEARING FOR WHEELS, NO. 227,632,PATENTED MAY 18, 1880. … Hughess patent What I claim, and wish protected by Letters Patent is,— In bearings for bic\cles, tricycles, or carriages, the combina-tion of hardened conical or curved surfaces, hardened sphericalballs, and the means, substantially as shown and described, ofadjusting or setting up the parts, for…
Cycling · Bicycles
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