Rotacycle

Claim 1

A foot propelled two-wheel-in-line vehicular cycle having a structure and comprising: A. a dual tubed mid-frame as means encompassing and supporting a rotor, said rotor being centrally disposed relative thereto, B. dual pedal attached driving wheels having a coupling shaft, said shaft revolving in the bottom bracket hanger as means supporting said driving wheels, C. said driving wheels as means transmitting motion to geared up wheels having a common shaft, said shaft revolving in stationary hubs, said hubs being respectively supported by vertically convergent stanchions, said stanchions being integrated with said mid-frame and said shaft medially mounting said rotor, D. said rotor constituting a friction disk, said disk being in operative contact with a plurality of pulley wheels equally allocated to both faces of said disk, said pulley wheels' plane of rotation being normal to said disk's plane of rotation, E. said pulley wheels capable of rotating and traversing on pressure rods, said rods non-coplanar and substantially parallel with said disk's diametral plane, said rods radially disposed relative to the axis of said disk, the inner termini of said rods conveniently mounted on the periphery of said shaft hubs and the outer termini of said rods conveniently mounted on a conventional top tube bridge and on the bottom bracket, and F. relative to said disk, a lower set of said pulley wheels flexibly connected by endless means to mating wheels mounted on compressive seat stays adjustable conveniently, said mating wheels being thus in friction-tight contact with the sidewalls of the tire as means rotating the rear cycle wheel, G. an upper set of said pulley wheels similarly connected as means oppositely driving mating wheels mounted on a fork stem extension.