Dynamic internal fitting system with a movable foot bed for a sport shoe

Claim 2

A sport shoe comprising: means forming a movable foot bed located in the interior of said shoe for controlling foot movement in the shoe; and means responsive to a movement of the lower leg for moving said foot bed to tighten and loosen the fit of the shoe relative to said foot as said lower leg is moved.

Claim 3

A sport shoe according to claim 1 wherein said foot bed is movable about a point located in the forward part of said foot bed and said foot bed moving means comprises means for moving said foot bed about said point.

Claim 4

A sport shoe according to claim 1 comprising: adjustable upper foot restraining means for engaging the upper surface of a foot located in the interior of said sport shoe; and means for adjusting the position of said upper foot restraining means relative to said foot bed.

Claim 5

A sport shoe according to claim 2 comprising means forming a movable cuff member and wherein said foot bed moving means comprises means coupling said foot bed to said cuff member for moving said foot bed as said cuff member is moved.

Claim 6

A sport shoe according to claim 3 wherein said upper foot engaging means comprises strap means.

Claim 7

A sport shoe according to claim 4 wherein said means coupling said foot bed to said cuff member comprises means for raising and lowering said foot bed as said cuff is moved.

Claim 8

A sport shoe according to claim 5 wherein said strap means comprises: a first strap attached at one end to the interior of said sport shoe in the forward part thereof and a second strap attached at one end to the interior of said sport shoe in the vicinity of the heel thereof; an elongated linking member; means for attaching the opposite ends of said first and second straps to opposite ends of said elongated linking member; a cable; and means for coupling one end of said cable to said linking member between said first and second straps and the opposite end of said cable to the interior of said sport shoe in the vicinity of the heel thereof.

Claim 9

A sport shoe according to claim 6 wherein said means for raising and lowering said foot bed comprises means for raising said foot bed when said cuff is moved toward the toe of said shoe and lowering said foot bed when said cuff is moved toward the heel of said shoe.

Claim 10

A sport shoe according to claim 7 wherein said means for adjusting the position of said upper foot restraining means comprises movable adjusting means located in the vicinity of the heel of said sport shoe and means for coupling said cable from said linking member to said adjusting means.

Claim 11

A sport shoe according to claim 8 comprising first adjusting means for adjusting the position of said foot bed in said shoe independent of the position of said cuff relative thereto.

Claim 12

A sport shoe according to claim 8 comprising second adjusting means for adjusting the magnitude of the relative movement of said foot bed and cuff.

Claim 13

A sport shoe according to claim 10 wherein said first adjusting means comprises an adjusting apparatus mounted to said cuff member and means for coupling said adjusting apparatus to said foot bed.

Claim 14

A sport shoe according to claim 11 wherein said second adjusting means comprises means for adjusting the position of the point of attachment of said coupling means coupling said cuff and said foot bed.

Claim 15

A sport shoe according to claim 12 wherein said first adjusting means comprises an adjustable buckle member coupled to the rear of said cuff member and said coupling means comprises a cable for coupling said adjustable buckle member to said foot bed.

Claim 16

A sport shoe according to claim 14 wherein said sport shoe comprises a liner interior of said cuff and exterior of said foot bed and a cable-receiving slot located in said liner and said cuff for coupling said cable between said foot bed and said adjustable buckle, said slot having a size and shape permitting unimpaired movement of said cable as said foot bed is raised and lowered.