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 232
according tothe level or uneven character of the road. Its advantage, in dispensing with the use of horses,is obvious. I claim as new, and desire to secure by LettersPatent,— 1. The arrangement, with relation to the revolv-ing shaft X, carrying the wheels A, of the wheelsGj H, J, pinion b, and… … SHOULD HAVE BEEN HEARD FROM. 231 ESTELL SPECIFICATION. ^ The nature of my invention relates to an improvedmethod of (.onstructing velocipedes, whereby the pro-pelling-power is communicated to the hind wheel bymeans of cranks and shafts, or pitman-rods, the latterbeing connected at their forward…
Cycling · Bicycles
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