Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Stefan Gulas0
Date of Patent
June 21, 2011
Patent Application Number
12225184
Date Filed
March 22, 2007
Patent Citations Received
Patent Primary Examiner
Patent abstract
A vehicle includes a frame, a pedal crank which is mounted on the frame to rotate about a first axis, a drive motor, a drive belt or drive chain for transmission of force from the drive motor to a drive wheel, with the drive wheel being mounted resiliently on the frame via a rocker. The pivot axis of the rocker in relation to the frame is coaxial with respect to the drive motor and coincides with the axis of a first gearwheel which is driven by the drive motor and about which the drive belt or drive chain is deflected.
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