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US 8,944,453 B1Granted
Real-time retractable training wheels system and method
OwnerPeyton Webb Robertsoninventor
Life of this patent
Estimating the term…
Abstract
A training wheel apparatus for learning to ride a bicycle includes a lift activation assembly. The training wheel apparatus further includes a wheel mount assembly configured to operatively connect to a wheel. The training wheel apparatus further includes a cable configured to operatively connect to the lift activation assembly and the wheel mount assembly. When activated, the lift activation assembly is configured to use the cable to change an elevation of the wheel between a first position and a second position while the wheel is in motion.
Claims18
A training wheel apparatus comprising:
- a lift activation assembly;
- a wheel mount assembly configured to operatively connect to a wheel, the wheel mount assembly including a wheel mount arm pivotably attached via a hinge to a housing arm, wherein the housing arm includes at least one ratchet bar at least partially within the housing arm;
- and
- a cable configured to operatively connect to the lift activation assembly and the wheel mount assembly, wherein the at least one ratchet bar is configured to operatively connect to the lift activation assembly via the cable, wherein the lift activation assembly, when activated, is configured to use the cable and the at least one ratchet bar to change an elevation of the wheel between a first position and a second position to increase a gap between the wheel and ground, and wherein the change of the elevation of the wheel is configured to occur while the wheel is in motion, wherein the change in elevation of the wheel between the first position and the second position includes a plurality of predetermined set elevations, wherein each elevation of the plurality of predetermined set elevations is based upon, at least in part, a degree of activation of the lift activation assembly, and wherein the plurality of predetermined set elevations include at least one predetermined set elevation that is intermediate between the first position and the second position.
1 more element
An apparatus comprising:
- a lift activation assembly configured to operatively connect to a handlebar of a bicycle frame;
- a wheel mount assembly configured to operatively connect to a wheel and further configured to operatively connect to the bicycle frame, the wheel mount assembly including a wheel mount arm pivotably attached via a hinge to a housing arm, wherein the housing arm includes at least one ratchet bar at least partially within the housing arm;
- and
- a cable configured to operatively connect to the lift activation assembly and the wheel mount assembly, wherein the at least one ratchet bar is configured to operatively connect to the lift activation assembly via the cable, wherein the lift activation assembly, when activated, is further configured to use the cable and the at least one ratchet bar to change an elevation of the wheel between a first position and a second position to increase a gap between the wheel and ground, wherein the change in elevation of the wheel between the first position and the second position includes a plurality of predetermined set elevations, wherein each elevation of the plurality of predetermined set elevations is based upon, at least in part, a degree of activation of the lift activation assembly, and wherein the plurality of predetermined set elevations include at least one predetermined set elevation that is intermediate between the first position and the second position.
1 more element
An apparatus comprising:
- a lift activation assembly configured to operatively connect to a handlebar of a bicycle frame, wherein the lift activation assembly includes a switch;
- a wheel mount assembly configured to operatively connect to a wheel and further configured to operatively connect to the bicycle frame, the wheel mount assembly including a wheel mount arm pivotably attached via a hinge to a housing arm, wherein the housing arm includes at least one ratchet bar at least partially within the housing arm;
- and
- a cable configured to operatively connect to the lift activation assembly and the wheel mount assembly, wherein the at least one ratchet bar is configured to operatively connect to the lift activation assembly via the cable, wherein the lift activation assembly, when activated by the switch, is further configured to use the cable and the at least one ratchet bar to change an elevation of the wheel between a first position and a second position to increase a gap between the wheel and ground, wherein the change in elevation of the wheel between the first position and the second position includes a plurality of predetermined set elevations, wherein each elevation of the plurality of predetermined set elevations is based upon, at least in part, a degree of activation of the lift activation assembly, and wherein the plurality of predetermined set elevations include at least one predetermined set elevation that is intermediate between the first position and the second position.
1 more element
Dependencies are inferred from the claim text.