Alpine skiing training device

Claim 2

A free-swiveling training device for skiers which comprises the combination of a base adapted to be disposed on a support surface, an elongate first support part carried by said base for free rotation about an upwardly inclined first axis defining a first acute angle with respect to the support surface and presenting a free end portion, a second elongate support part connected to the free end of the first support part and extending therefrom along a second axis defining a second acute angle with respect to the support surface and presenting a free end portion, the second support part being freely rotatable with the first support part about the first axis, a platform carried by the free end portion of the second support part and upon which a skier may place his feet in simulation of a skiing stance, the first acute angle being different from the second acute angle to dispose the first and second support parts in an inverted V-shaped relation and allow the second support part to swing freely to a centered position relative to the apex of the V-shape along a concave upwardly extending arcuate path under the influence of gravity and position the platform above the second support part when a skier is not disposed on the platform, and permitting the freely-rotatable first and second support parts and the platform to swing back and forth relative to the base along the concave arcuate path to simulate body lean during skiing when the skier shifts body weight on the platform.

Claim 3

A training device as defined in claim 1 including means for adjusting the acute angle of the first axis.

Claim 4

A training device as defined in claim 2 including means for adjusting the acute angle of the second axis.

Claim 5

A free-swiveling and unrestrained training device for skiers which comprises the combination of a base adapted to be disposed on a support surface, an elongate first support part carried by said base for free rotation about an upwardly inclined first axis defining a first acute angle with respect to the support surface and presenting a free end portion, a second elongate support part connected at an angle to the free end of the first support part and extending therefrom in a substantially common plane along a second axis defining a second acute angle with respect to the support surface and presenting a free end portion, the second support part being freely rotatable with the first support part, bearing means carried by the free end portion of the second support part and defining a pivot axis transverse to the second support part, a platform upon which a skier may place his feet in simulation of a skiing stance, the platform having a depending pivot post received in said bearing means to permit the platform to rotate freely about said pivot axis, the first acute angle being greater than the second acute angle to dispose the first and second support parts in an inverted V configuration to allow the second support part to swing along a concave upwardly extending arcuate path centered at the apex of the V configuration under the influence of gravity to a centered position with the pivot axis in a vertical plane when a skier is not disposed on the platform, and permitting the freely-rotatable second support part and the freely-rotatable platform to swing back and forth relative to the base along the concave arcuate path to simulate body lean during skiing when the skier shifts body weight on the platform.

Claim 6

A free-swiveling and unrestrained training device for skiers which comprises the combination of a base adapted to be disposed on a support surface, an elongate first support part carried by said base for free rotation about an upwardly inclined first axis defining a first acute angle with respect to the support surface and presenting a free end portion, a second elongate support part connected at an angle to the free end of the first support part and extending therefrom in a substantially common plane along a second axis defining a second acute angle with respect to the support surface and presenting a free end portion, the second support part being freely rotatable with the first support part, bearing means carried by the free end portion of the second support part and defining a pivot axis transverse to the second support part, a platform upon which a skier may place his feet in simulation of a skiing stance, the platform having a depending pivot post received in said bearing means to permit the platform to rotate freely about said pivot axis, the first acute angle being greater than the second acute angle to dispose the first and second support parts in an inverted V configuration to allow the second support part to swing along a concave upwardly extending arcuate path centered at the apex of the V configuration under the influence of gravity to a centered position with the pivot axis in a vertical plane when a skier is not disposed on the platform, and permitting the freely-rotatable second support part and the freely-rotatable platform to swing back and forth relative to the base along the concave arcuate path to simulate body lean during skiing when the skier shifts body weight on the platform.

Claim 7

A training device as defined in claim 4 including means for adjusting the acute angle of the first axis.

Claim 8

A training device as defined in claim 5 including means for adjusting the acute angle of the second axis.

Claim 9

A training device as defined in claim 4 including a transverse pivot pin connecting the pivot post to the platform to provide an additional degree of freedom of movement for the platform.

Claim 10

A training device as defined in claim 7 including depending stop pins on said platform for limiting rotation between the platform and the second support part.

Claim 11

A training device as defined in claim 8 including means for adjusting the acute angle of the first axis.

Claim 12

A training device as defined in claim 9 including means for adjusting the acute angle of the second axis.

Claim 13

A free-swiveling training device for skiers under training which comprises the combination of a base adapted to be disposed on a support surface, an elongate generally V-shaped member having one leg portion of the V-shaped member carried by the base and extending therefrom along an upwardly inclined first axis defining a first acute angle with respect to the support surface, the elongate angled member having a second leg portion substantially coplanar with the first leg portion and joined to said one leg portion and extending therefrom along a second axis defining a second acute angle with respect to the support surface with the V-shaped member disposed in a substantially vertical plane, pivot means for pivoting the one leg portion for free rotation about said first axis, a platform carried by a free end portion of the second leg portion and upon which a skier while training may place his feet in simulation of a skiing stance, the platform being disposed above the second leg portion when the leg portions define an inverted V shape in a substantially vertical plane, the inverted V shape allowing the second support part to swing freely about said first axis to a centered position along a concave upwardly extending arcuate path under the influence of gravity and position the platform above the second support part when a skier is not disposed on the platform, and permitting the freely-swinging second leg portion and the platform to swing back and forth relative to the base along the concave arcuate path to simulate body lean during skiing when the skier shifts body weight on the platform.

Claim 14

A free-swiveling training device for skiers under training which comprises the combination of a base adapted to be disposed on a support surface, an elongate generally V-shaped member having one leg portion of the V-shaped member carried by the base and extending therefrom along an upwardly inclined first axis defining a first acute angle with respect to the support surface, the elongate angled member having a second leg portion substantially coplanar with the first leg portion and joined to said one leg portion and extending therefrom along a second axis defining a second acute angle with respect to the support surface with the V-shaped member disposed in a substantially vertical plane, pivot means for pivoting the one leg portion for free rotation about said first axis, a platform carried by a free end portion of the second leg portion and upon which a skier while training may place his feet in simulation of a skiing stance, the platform being disposed above the second leg portion when the leg portions define an inverted V shape in a substantially vertical plane, the inverted V shape allowing the second support part to swing freely about said first axis to a centered position along a concave upwardly extending arcuate path under the influence of gravity and position the platform above the second support part when a skier is not disposed on the platform, and permitting the freely-swinging second leg portion and the platform to swing back and forth relative to the base along the concave arcuate path to simulate body lean during skiing when the skier shifts body weight on the platform.

Claim 15

A device as defined in claim 11 including a depending pivot post on said platform and bearing means carried by the second leg portion for receiving the pivot post.

Claim 16

A device as defined in claim 12 including a transverse pivot pin connecting the pivot post to the platform.

Claim 17

A training device as defined in claim 11 including means for adjusting the acute angle of the first axis.

Claim 18

A training device as defined in claim 14 including means for adjusting the acute angle of the second axis.

Claim 19

A training device as defined in claim 13 including depending stop pins on said platform for limiting rotation between the platform and the second leg portion.