Patent ID: 11872444
Assignee: STRONGER BRANDS CONSULTING, LLC
Field: Furniture, games (Other fields)
Classification: CPC A | IPC A

Claim 4:
5. An exercise stair step device comprising:
a stationary frame having a pair of spaced support frame legs;
a pair of handrails, each handrail of the pair of handrails extending from a respective support frame leg of the pair of spaced support frame legs;
an upper drive shaft and a lower drive shaft supported on respective bearing assemblies;
a first pair of chain sprockets on opposite ends of the upper drive shaft and a second pair of chain sprockets on opposite ends of the lower drive shaft;
a pair of step drive chains extending around each chain sprocket of the first and second pairs of chain sprockets on respective opposing sides of the upper drive shaft and the lower drive shaft;
a plurality of step assemblies connected between and driven by the pair of step drive chains;
a flywheel drive shaft having a flywheel on one end, extending between each support frame leg of the pair of spaced support frame legs in spaced relation between the first and second pairs of chain sprockets;
a drive belt engagement tensioner assembly on the upper drive shaft;
a pair of magnetic resistant brake assemblies positionally engageable with the flywheel; and
control input levers disposed on respective handrails of the pair of handrails in electronic communication with an information control display and respective magnetic resistant brake assemblies.