Snowboard boot sole
AssigneeShimano Inc.
InventorShinpei Okajima
Life of this patent
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Abstract
A sole core formed in the shape of a strip is disposed longitudinally along a central portion of the sole and functions as an axis of rotation with torsional flexibility. More specifically, in one embodiment of the present invention, a sole for a snowboard boot includes a middle sole core member extending with the sole along a longitudinal center core line (T), wherein a left edge the middle sole core member is spaced apart from a left lateral edge of the sole, and wherein a right edge of the middle sole core member is spaced apart from a right lateral edge of the sole. If desired, the center core line (T) may be inclined relative to the longitudinal centerline of the boot. Separate or connected left and right sole core members may be formed on the left and right sides of the middle sole core member, respectively.
Claims17
A sole for a snowboard boot comprising:
- a continuous sole member having a front edge, a rear edge, a left lateral edge, and a right lateral edge;
- a sole core member extending continuously with the sole member along a longitudinal center core line (T) to the front edge and to the rear edge of the sole member, wherein the sole core member is stiffer than the sole member, wherein a left edge the sole core member is spaced apart from the left lateral edge of the sole member, and wherein a right edge of the sole core member is spaced apart from the right lateral edge of the sole member.
A sole for a snowboard boot comprising:
- a continuous sole member having a front edge a rear edge a left lateral edge, and a right lateral edge;
- a central sole core member extending continuously with the sole member to the front edge and to the rear edge of the sole along a longitudinal center core line (T);
- a left side sole core member extending continuously with the sole member to the front edge and to the rear edge of the sole member along a left side of the central core member;
- a right side sole core member extending continuously with the sole member to the front edge and to the rear edge of the sole member along a right side of the central core member;
- and
- wherein the central sole core member is harder than the left side sole core member and the right side sole core member.
A sole for a snowboard boot comprising:
- a continuous sole member having a front edge, a rear edge, a left lateral edge, and a right lateral edge;
- a central sole core member extending continuously with the sole member to the front edge and to the rear edge of the sole along a longitudinal center core line (T);
- a side sole core member extending continuously with the sole member to the front edge and to the rear edge of the sole member along a side of the central core member;
- and
- wherein the central sole core member is harder than the side sole core member.
Dependencies are inferred from the claim text.