Two-wheeled vehicle having a sprung drive-train swingarm

The invention relates to a frame assembly for a two-wheeled vehicle, in particular for a bicycle, comprising: a main frame (21), which comprises a head tube (22) for connecting to a front wheel mount (23) and a saddle connection (24) for connecting to a saddle (25); and a drive-train swingarm (30) p...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	OCHNER UDO, LOCH ROBERT, BOBINGER ROBERT, BACHMANN FABIAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	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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Beschreibung
Zusammenfassung:	The invention relates to a frame assembly for a two-wheeled vehicle, in particular for a bicycle, comprising: a main frame (21), which comprises a head tube (22) for connecting to a front wheel mount (23) and a saddle connection (24) for connecting to a saddle (25); and a drive-train swingarm (30) pivotably connected to the main frame (21), wherein the drive-train swingarm (30) comprises a wheel suspension (31) for a rear wheel (11) to be driven and a pedal-crank drive having a pedal crank (32) for driving the rear wheel (11) by means of muscle force of a rider, which pedal-crank drive is associated with the drive-train swingarm (30). The drive-train swingarm (30) is pivotably connected to the main frame (21) by means of a multi-joint assembly (40). The invention further relates to a two-wheeled vehicle, in particular a bicycle or electric bicycle, wherein the two-wheeled vehicle comprises a corresponding frame assembly.