Downhill ski exercise device

Claim 2

A ski exercise device comprising: a frame; a track having first and second ends, said ends of said track being connected to said frame; a rail having first and second ends, said first end being pivotally mounted to said frame and said second end including means for engaging said track, such that said rail moves along said track between said first and second ends of said track; a flywheel rotatably mounted to said frame; a cable interconnecting said flywheel and said rail; means for biasing said rail to said frame, said rail having a neutral position when located centrally between said track first and second ends and being movable along said track between said first and second ends thereof by the user of the device by overcoming the force exerted by said biasing means and said flywheel to thereby impart rotational motion to said flywheel; and means mounted to said rail between said first and second ends for supporting the user of the device.

Claim 3

The ski exercise device of claim 1 wherein said frame lies in a first plane and said track lies in a second plane generally perpendicular to said first plane.

Claim 4

The ski exercise device of claim 1 wherein said support means includes: a platform means for receiving the boots of the user of the device, said platform means being mounted to said rail for slidable longitudinal motion along said rail between said first and second ends and for rotational motion with respect to said rail.

Claim 5

A ski exercise device comprising: a frame disposed in a first plane; an arcuate track having first and second ends and a central portion disposed between said ends, said ends of said arcuate track being connected to said frame and said arcuate track being disposed in a second plane generally perpendicular to said first plane with said central portion being disposed above said first plane; a rail having first and second ends, said first end being pivotally mounted to said frame and said second end of said rail including means for engaging said arcuate track, such that said rail moves along said arcute track between said first and second ends thereof; a flywheel rottably mounted to said frame; a cable interconnecting said flywheel and said rail; means for biasing said rail to said frame, said rail having a neutral position when located adjacent said central portion of said arcuate track and being movable along said arcuate track between said first and second ends thereof by the user of the device by overcoming the force exerted by said biasing means and said flywheel to thereby impart rotational motion to said flywheel; and means mounted to said rail between said first and second ends thereof for supporting the user of the device.

Claim 6

A ski exercise device comprising: a frame disposed in a first plane; an arcuate track having first and second ends and a central portion disposed between said ends, said ends of said arcuate track being connected to said frame and said arcuate track being disposed in a second plane generally perpendicular to said first plane with said central portion being disposed above said first plane; a rail having first and second ends, said first end being pivotally mounted to said frame and said second end of said rail including means for engaging said arcuate track, such that said rail moves along said arcute track between said first and second ends thereof; a flywheel rottably mounted to said frame; a cable interconnecting said flywheel and said rail; means for biasing said rail to said frame, said rail having a neutral position when located adjacent said central portion of said arcuate track and being movable along said arcuate track between said first and second ends thereof by the user of the device by overcoming the force exerted by said biasing means and said flywheel to thereby impart rotational motion to said flywheel; and means mounted to said rail between said first and second ends thereof for supporting the user of the device.

Claim 7

The ski exercise device of claim 4 wherein said means for engaging said arcuate track include roller means.

Claim 8

The ski exercise device of claim 4 wherein said support means includes: platform means for receiving the boots of the user of the device, said platform means being mounted to said rail for slidable longitudinal motion along said rail between said first and second ends and rotational motion with respect to said rail.

Claim 9

A ski exercising and simulating device comprising: a frame having first and second ends and lying in a first plane; an arcuate track having first and second ends and a central portion disposed between said ends, said ends of said arcuate track being connected to said frame adjacent said first end of said frame, said arcuate track being disposed in a second plane generally perpendicular to said first plane with said central portion thereof being disposed above said first plane; a rail having first and second ends, said first end being pivotally mounted to said second end of said frame, said rail second end including roller means for engaging said arcuate track; a flywheel rotatably mounted to said frame; a cable interconnecting said flywheel and said rail; means for biasing said rail to said frame, said rail having a neutral position when located adjacent said central portion of said arcuate track and being movable along said arcuate track between said first and second ends thereof by the user of the exercising and simulating device by overcoming the force exerted by said biasing means and said flywheel to thereby impart rotational motion to said flywheel; and platform means for receiving the boots of the user of the device, said platform means being mounted to said rail between said first and second ends for slidable longitudinal motion along said rail and rotational motion about the longitudinal axis of said rail to allow the feet of the user of the device to move back and forth between said rail first and second ends as well as to rotate in the direction of movement of said rail along said arcuate track thereby simulating up and down movements, edge setting and longitudinal shifting of the feet of the user of the device.

Claim 10

A ski exercising and simulating device comprising: a frame having first and second ends and lying in a first plane; an arcuate track having first and second ends and a central portion disposed between said ends, said ends of said arcuate track being connected to said frame adjacent said first end of said frame, said arcuate track being disposed in a second plane generally perpendicular to said first plane with said central portion thereof being disposed above said first plane; a rail having first and second ends, said first end being pivotally mounted to said second end of said frame, said rail second end including roller means for engaging said arcuate track; a flywheel rotatably mounted to said frame; a cable interconnecting said flywheel and said rail; means for biasing said rail to said frame, said rail having a neutral position when located adjacent said central portion of said arcuate track and being movable along said arcuate track between said first and second ends thereof by the user of the exercising and simulating device by overcoming the force exerted by said biasing means and said flywheel to thereby impart rotational motion to said flywheel; and platform means for receiving the boots of the user of the device, said platform means being mounted to said rail between said first and second ends for slidable longitudinal motion along said rail and rotational motion about the longitudinal axis of said rail to allow the feet of the user of the device to move back and forth between said rail first and second ends as well as to rotate in the direction of movement of said rail along said arcuate track thereby simulating up and down movements, edge setting and longitudinal shifting of the feet of the user of the device.

Claim 11

The ski exercising and simulating device of claim 7 and further including: means for controlling the amount of resistance offered by said flywheel to the movement of said rail.

Claim 12

The ski exercising and simulating device of claim 8 wherein said biasing means includes spring means interconnected to said cable.

Claim 13

The ski exercising and simulating device of claim 7 wherein said means for pivotally mounting said rail to said frame includes: means for mounting said rail such that said rail moves in a plurality of planes parallel to said first plane as said rail moves along said arcuate track between said first and second ends thereof.

Claim 14

The ski exercising and simulating device of claim 9 wherein said spring means includes: first and second springs, such that said springs extend when said rail moves to said first and second ends of said arcuate track.

Claim 15

The ski exercising and simulating device of claim 11 and further including: ratchet means connected to said flywheel and a chain connected to said cable for engaging said ratchet means.