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Amelia Rose
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Individual
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Individual
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Publication of GB190300955ApublicationCriticalpatent/GB190300955A/en
955. Rose, A. Jan. 14. Motor cycles; driving mechanism.-Comprises change-speed chain or band gearing, Fig. 3 showing two-speed chain gear applied to a bicycle. The chain or band wheel a of the motor drives idle wheels b, d mounted on a frame g, which can be set in different positions by the hand-lever f. Each of the idle wheels has a second face or set of teeth c, e, and, by shifting the frame, either one of these can be made to gear with and drive the main driving-chain l.
GB190300955D1903-01-141903-01-14Improvements in Gear for Motor Cycles, Motor Cars and the like.
ExpiredGB190300955A
(en)