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Josef Palmen
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Individual
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Individual
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Publication of GB189806449ApublicationCriticalpatent/GB189806449A/en
6449. Palmen, J. March 16. Mounting and securing wheels on shafts.-One end of the crank axle of a velocipede is made polygonal and slightly tapered, Fig. 15, to receive the spur-wheel R<1> and the flanged hub of the crank. The nut u keeps the parts in position.
GB189806449D1898-03-161898-03-16Improvements in or relating to Bicycles.
ExpiredGB189806449A
(en)