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Paul Rubie Ager
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Individual
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Individual
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Publication of GB190711283ApublicationCriticalpatent/GB190711283A/en
11,283. Ager, P. R. May 14. No Patent granted (Sealing fee not paid). Cranks.-A variable-throw crank a for velocipedes and the like is provided with a side arm a<1> to which is pivoted the pedal-carrying arm b. Tbemovement of the arm b in one direction is limited by a stop j with a rubber &c. pad j<1>, and in the other direction by a slotted link g pivoted to a<1> and engaging a pin d<2> on the arm b. An adjustable spring e is usually provided to reduce shocks and assist the operation. The crank a has an inclined and raised surface i which reduces side strain on the arm b in its extended position.
GB190711283D1907-05-141907-05-14A New or Improved Variable Throw Crank for Velocipedes and the like.
ExpiredGB190711283A
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