Two-wheeled vehicle having a sprung drive-train swing arm

A frame assembly is provided for a two-wheeled vehicle, in particular for a bicycle, including: a main frame, which has a head tube for connecting to a front wheel mount and a saddle connection for connecting to a saddle; and a drive-train swing arm pivotably connected to the main frame. The drive-t...

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Bibliographic Details
Main Authors Loch, Robert, Bachmann, Fabian, Bobinger, Robert, Ochner, Udo
Format Patent
LanguageEnglish
Published 29.05.2018
Subjects
CYCLE AXLE SUSPENSIONS
CYCLE FRAMES
CYCLE SIDE-CARS, FORECARS, OR THE LIKE
CYCLE STEERING DEVICES
CYCLES
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
PERFORMING OPERATIONS
POWERED PROPULSION OF SLEDGES OR
RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES
RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FORCYCLES
TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
TRANSPORTING
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Summary:A frame assembly is provided for a two-wheeled vehicle, in particular for a bicycle, including: a main frame, which has a head tube for connecting to a front wheel mount and a saddle connection for connecting to a saddle; and a drive-train swing arm pivotably connected to the main frame. The drive-train swing arm includes a wheel suspension for a rear wheel to be driven and a pedal-crank drive having a pedal crank for driving the rear wheel by muscle force of a rider. The pedal-crank drive is associated with the drive-train swing arm. The drive-train swing arm is pivotably connected to the main frame by a multijoint assembly.
Bibliography:Application Number: US201615047718