Adjustable stationary bicycle
First Claim
1. A stationary bicycle comprising:
- a frame;
a crankset rotatably mounted to the frame configured to receive a pedaling actuation from a user of the stationary bicycle;
a seat configured to support the user using the crankset in the pedaling actuation;
a handlebar mounted to the frame to serve as a hand or arm support for the user during the pedaling actuation;
a first seat translational joint between the frame and the seat, the first seat translational joint being oriented for generally vertical translational displacement of the seat with respect to the crankset;
a second seat translational joint between the frame and the seat, the second seat translational joint being oriented for generally horizontal displacement of the seat with respect to the crankset;
a first handlebar translational joint between the frame and the handlebar, the first handlebar translational joint being oriented for generally vertical translational displacement of the handlebar with respect to the crankset;
a second handlebar translational joint between the frame and the handlebar, the second handlebar translational joint being oriented for generally horizontal translational displacement of the handlebar with respect to the crankset;
actuators connected to each of the translational joints for displacing the seat and the handlebar to different positions during pedaling actuation; and
a controller system that includes, a controller for receiving data from one or more sensors, and a position commander in communication with the actuators, that at least in part due to the received data, commands displacement of at least one of the seat and the handlebar during pedaling actuation such that an optimal user position may be determined.
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Accused Products
Abstract
A stationary bicycle with a frame. A crankset is rotatably mounted to the frame to receive a pedaling actuation from a user of the stationary bicycle. A seat is mounted to the frame to support the user using the crankset in the pedaling actuation. A handlebar is mounted to the frame to serve as a hand/arm support for the user during the pedaling actuation. Translational joints between the frame and the seat and the handlebar are provided for translational displacement of the seat or handlebar with respect to the crankset. A mechanism is connected to the translational joint for locking the translational joint in a selected position, the mechanism allowing movement of the translational joint solely by a selected actuation displacing the translational joint proportionally in the direction of the translational displacement.
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Citations
14 Claims
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1. A stationary bicycle comprising:
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a frame; a crankset rotatably mounted to the frame configured to receive a pedaling actuation from a user of the stationary bicycle; a seat configured to support the user using the crankset in the pedaling actuation; a handlebar mounted to the frame to serve as a hand or arm support for the user during the pedaling actuation; a first seat translational joint between the frame and the seat, the first seat translational joint being oriented for generally vertical translational displacement of the seat with respect to the crankset; a second seat translational joint between the frame and the seat, the second seat translational joint being oriented for generally horizontal displacement of the seat with respect to the crankset; a first handlebar translational joint between the frame and the handlebar, the first handlebar translational joint being oriented for generally vertical translational displacement of the handlebar with respect to the crankset; a second handlebar translational joint between the frame and the handlebar, the second handlebar translational joint being oriented for generally horizontal translational displacement of the handlebar with respect to the crankset; actuators connected to each of the translational joints for displacing the seat and the handlebar to different positions during pedaling actuation; and a controller system that includes, a controller for receiving data from one or more sensors, and a position commander in communication with the actuators, that at least in part due to the received data, commands displacement of at least one of the seat and the handlebar during pedaling actuation such that an optimal user position may be determined. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A stationary bicycle comprising:
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a frame; a crankset rotatably mounted to the frame configured to receive a pedaling actuation from a user of the stationary bicycle; a seat configured to support the user using the crankset in the pedaling actuation; a handlebar mounted to the frame to serve as a hand or arm support for the user during the pedaling actuation; at least one seat translational joint situated between the frame and the seat, the seat translational joint actuatable to provide at least one of a horizontal displacement and a vertical displacement of the seat relative to the frame, wherein actuation of the seat translation joint is accomplished via at least one electronically controlled seat joint actuator to provide varied seat positions during pedaling actuation; at least one handlebar translational joint situated in between the frame and the handlebar, the handlebar translational joint actuatable to provide at least one of a horizontal displacement and a vertical displacement of the handlebar relative to the crankset, wherein actuation of the handlebar translation joint is accomplished via at least one electronically controlled handlebar joint actuator to provide varied handlebar positions during pedaling actuation; and an electronic controller system comprising a position commander in communication with the actuators for controlling displacement of the seat and the handlebar, wherein displacement of the seat and the handlebar via the actuators, is performable via the electronic controller system when the user is supported in a riding position and the crankset is configured to receive power applied by the user. - View Dependent Claims (10, 11, 12, 13)
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14. A stationary bicycle comprising:
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a frame; a crankset rotatably mounted to the frame configured to receive a pedaling actuation from a user of the stationary bicycle; a seat configured to support the user using the crankset in the pedaling actuation; a handlebar mounted to the frame to serve as a hand or arm support for the user during the pedaling actuation; a first seat translational joint between the frame and the seat, the first seat translational joint being oriented for generally vertical translational displacement of the seat with respect to the crankset; a second seat translational joint between the frame and the seat, the second seat translational joint being oriented for generally horizontal displacement of the seat with respect to the crankset; a first handlebar translational joint between the frame and the handlebar, the first handlebar translational joint being oriented for generally vertical translational displacement of the handlebar with respect to the crankset; a second handlebar translational joint between the frame and the handlebar, the second handlebar translational joint being oriented for generally horizontal translational displacement of the handlebar with respect to the crankset; actuators connected to each of the translational joints for displacing the seat and the handlebar to different positions during pedaling actuation; and a controller system comprising a controller and a position commander in communication with the actuators for controlling displacement of the seat and the handlebar during pedaling actuation such that an optimal user position may be determined via automatic incremental actuation of the actuators during the application of constant power applied to the crankset by the user.
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Specification