A bicycle frame component includes a yoke member 864, a driveside arm 862 fixed to the yoke member, and a pivot arm 860 coupled to the yoke member opposite the driveside arm. The pivot arm includes a first portion rotatably coupled to the yoke member with a first hinge and a second portion rotatably coupled to the first portion with a second hinge. The pivot arm extends along the driveside arm in a first position, and the pivot arm has a second position including the first portion extending along the driveside arm and the second portion rotated away from the driveside arm and interfacing with the first portion. A first primary wheel mount portion is disposed within the driveside arm, and a second primary wheel mount portion is disposed within the second portion of the pivot arm. The pivot arm substantially axially aligns the primary wheel mounts in the first position.
Folding bicycle chain stay and frame
16.03.2016
Patent
Elektronische Ressource
Englisch
IPC: | B62K Fahrräder , CYCLES |