The Modern bicycle and its accessories; a complete reference book for rider, dealer, and maker (1898)
Schwalbach, Alexander, Wilcox, Julius, Commercial advertiser association, New York · New York, The Commercial advertiser association · leaf 48
now shown on the Monarch.Application was tiled by Fitzgerald andClement in December last for an Englishpatent on a device somewhat resemblingthe Quadrant. The crank axle clearlyshows a central gear wheel, with regularcrown-wheel teeth; and although the cutsin the specification are difficult to… … LLOYDS CROSS ROLLER DRIVING GEARON QUADRANT CHAINLESS. act precisely like those which appear tobe on the Quadrant. Mr. J. H. Harell of this city has produceda specimen which is apparently identicalwith the Quadrant, except that in the form-er the driving is applied to the back sideof the wheel hub,…
Bicycles
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