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 110
d axle—which was joined at the centre by mortice-and-tenon, each half axle being one piecewith its corresponding crank—has not gonemuch into use. This is probably becausemakers have desired to nave devices of 88 their own; at least, there has since thattime been a raging epidemic of dividedaxle. It… … EXTENSION PEDAL — vAMERICiAN WAL-THAM. axle into two parts and then sticking thesundered parts together again. There areaxles cut on single-tenon and on double-tenon; axles with straight bevel, zig-zagbevel, circular-notch lap, and with a longskived lap, as if glueing were proposedand a lot of…
Bicycles
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