An inverted tube bike frame with bottle opener gusset system is a bicycle frame with the top tube and down tube having a heightened profile with concave sidewalls and a bottle opener gusset strengthening the joint between the seat tube and the top tube. The top tube has a downwardly curved design for added mechanical strength. Other tube-members of the frame have an elongated elliptical cross-section for increased strength and impact damage resistance. The wheel base is wider than that of a standard bicycle adding to forward movement stability and rider comfort. The design of the frame provides added strength and increased frame life with rugged service.
INVERTED TUBE BIKE FRAME WITH BOTTLE OPENER GUSSET SYSTEMS
26.11.2015
Patent
Elektronische Ressource
Englisch
IPC: | B62K Fahrräder , CYCLES |
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