Insertable skate outsole shim for increased attack angle
OwnerAdedotun Oyefesoinventor
Life of this patent
Estimating the term…
Abstract
An insertable skate outsole shim for increased attack angle is installable between the outsole heel of a skate and the rear post of a blade or wheel holder. The outsole shim raises the heel of the skater and postures the skater with weight forward decreasing dorsiflexion of the ankle and accommodating deeper knee bend. The outsole shim dampens vibrations and absorbs forces applied during skating. The outsole shim is producible at different sizes adapted for different skating performance. The outsole shim may be produced with an angled surface to correct for overpronation or oversupination.
Claims12
An insertable skate outsole shim for increased attack angle installable to an existing ice skate comprising:
- an outsole shim having a longitudinal axis, a transverse axis, and a vertical axis sized and shaped to seat substantially flush to the boot profile beneath a heel of the ice skate boot and atop at least a rear post of the ice skate blade holder, said outsole shim comprising:
- a polymeric, generally rigid crown member molded perimetrically surrounding an open center;
- a generally elastomeric polymeric crest member, said crest member comprising:
- a central plug disposed to seat flush into the open center of the crown member;
- and
- a skirt member disposed to overlie the crown member;
- wherein the crest member nests into the crown member such that the crown member presents a relatively rigid perimeter surrounding a relatively compressible, elastomeric center, installable underlying the heel of the skate boot and wherein the thickness of the shim along the vertical axis is associated with a corresponding angle of attack.
An insertable skate outsole shim for increased attack angle installable to an existing ice skate, said outsole shim comprising:
- a generally ellipsoidal shim sized and shaped to seat flush between the heal of an existing ice skate boot and a rear post of the skate's blade holder, said shim having a longitudinal axis, a transverse axis, and a vertical axis, said shim comprising:
- a polymeric, generally rigid crown member, said crown member molded perimetrically surrounding an open generally ellipsoidal center, said crown member sized and shaped such that the crown member perimetrically bounds the area atop the rear post of the blade holder underneath the heal of the skate boot;
- a generally elastomeric polymeric crest member, said crest member comprising:
- a generally ellipsoidal central plug disposed to seat flush into the ellipsoidal center of the crown member;
- and
- a flexible skirt member disposed to overlie the crown member;
- wherein the crest member nests into the crown member such that the crown member presents a relatively rigid perimeter surrounding a relatively compressible, elastomeric center, installable underlying the heel of the skate boot whereby installation of the shim to the ice skate increases the angle of attack of a skater wearing the boot.
Dependencies are inferred from the claim text.