Patent ID: 6314834
Filing Date: 2001-11-13
Classification: B62M,Y10T

Abstract:
A bicycle crank arm comprising:a) a first partial crank arm component (11) comprising a first mounting-boss portion (12) monolithic with a first tubular portion (15), said first tubular portion (15) terminating in a first mating surface (14) that is distal from said first mounting-boss portion (12);b) a second partial crank arm component (21) comprising a second mounting-boss portion (22) monolithic with a second tubular portion (25), said second tubular portion (25) terminating in a second mating surface (24) that is distal from said second mounting-boss portion (22);c) means of affixing said first mating surface (14) to said second mating surface (24), said mating surfaces being at least partially transverse to a longitudinal axis of said crank arm;d) mounting means (13) disposed within the first mounting-boss portion (12) for mounting a crank spindle, and mounting means (23) disposed within the second mounting-boss portion (22) for mounting a pedal.