Patent ID: 6139192
Filing Date: 2000-10-31
Classification: B62M,F16C

Abstract:
A bicycle axle comprising a shaft provided at both ends thereof with a plurality of rolling balls, and two oil rings whereby said shaft is further provided at an outer end thereof with a tapered sleeve which is provided with two threaded ends, one of said two threaded ends provided in the inner wall thereof with a recessed key tooth and a flange, said axle further comprising two fastening seats, with one of said two fastening seats being fastened with one end of said sleeve, and with the other one of said two fastening seats being movably engaged with a fastening piece having a tapered outer wall cooperating with a tapered inner wall of the other one of said two fastening seats, said fastening piece further having inner threads whereby said fastening piece is fastened with the other end of said sleeve such that said inner threads of said fastening piece are engaged with the outer threads of the other end of said sleeve.