Cleats and footwear for providing customized traction
View Patent ↗A removable cleat includes a plurality of projections, dividing into sets, with each set of projections made of different materials. The cleat includes a coupling element, for attachment to a shoe, and a ground contacting element. The ground contacting element contains a plurality of projections, with the projections divided into at least two sets. The projections may be disposed about the perimeter of the ground contacting element, such that each set of projections does not extend more than half the perimeter. Additionally, some of the plurality of projections may be located interior to the perimeter. Further, each set of projections may be oriented in a particular direction with respect to a plane formed by the perimeter. Each interspersed set of projections may be made of a different material, or each projection may itself be made of a different material.
1. A removable cleat comprising:
a coupling element; and
a ground-engaging element, the ground engaging element having
a base with a bottom-most surface having a rim downwardly protruding from the bottom-most surface with crenellations for improving traction, and
a plurality of flexible projections, each of the flexible projections being outwardly and downwardly angled and being sufficiently thin to permit bending,
wherein a gap is maintained between an outer end of the flexible projections and the base when the flexible projections are not bent towards the base, and
wherein the flexible projections are received into the crenellations when bent upwardly.
2. A removable cleat according to claim 1 , wherein the rim and the plurality of flexible projections are made of two different materials.
3. A removable cleat according to claim 2 , wherein the two different materials have different hardness.
4. A removable cleat according to claim 1 further comprising a downwardly extending central projection.
5. A shoe comprising at least one cleat according to claim 1 .
6. A removable cleat comprising:
coupling means for coupling the cleat to a shoe; and
traction means, attached to the coupling means, for engaging the ground, the traction means having
a base with a bottom-most surface,
a rim downwardly protruding from the bottom-most surface with crenellations connected to the base for improving traction, and
a plurality of flexible projections connected to the base such that a gap is maintained between a portion of the flexible projections and the rim when the flexible projections are not bent towards the base.
7. A removable cleat according to claim 6 , wherein the crenellation is adapted to receive the flexible projections therein when the flexible projections are bent toward the base.
8. A removable cleat according to claim 6 , wherein the flexible projections extend downwardly and radially outward.
9. A removable cleat according to claim 8 , wherein the rim's downward protrusion and the plurality of flexible projections are made of two different materials.
10. A removable cleat according to claim 9 , wherein the two different materials have different hardness.
11. A shoe comprising at least one cleat according to claim 6 .
12. A removable cleat comprising:
a coupling element; and
a ground-engaging element, the ground engaging element having
a base with a bottom-most surface having a rim downwardly protruding from the bottom-most surface with crenellations for improving traction, and
a plurality of flexible projections connected to the base such that a gap is maintained between a portion of the flexible projections and the base when the flexible projections are not bent towards the base, and such that the flexible projections are received into the crenellations when the flexible projections are bent towards the base.
13. A removable cleat according to claim 12 , wherein the crenellations and the plurality of flexible projections are made of two different materials.
14. A removable cleat according to claim 13 , wherein the two different materials have different hardness.
15. A removable cleat according to claim 14 , wherein the flexible projections extend downwardly and radially outward.
16. A shoe comprising at least one cleat according to claim 12 .