초록 ▼

An external wheeled heeling apparatus for walking and running and transitioning to rolling on a surface is provided. The apparatus includes a sole having a forefoot, an arch and a heel portion provided with a first side of the heel portion and a second side of the heel portion. The forefoot operable

An external wheeled heeling apparatus for walking and running and transitioning to rolling on a surface is provided. The apparatus includes a sole having a forefoot, an arch and a heel portion provided with a first side of the heel portion and a second side of the heel portion. The forefoot operable to engage the surface for walking and running. The apparatus further includes a first wheel operably coupled to rotate adjacent the first side of the heel portion and a second wheel operably coupled to rotate adjacent the second side of the heel portion.

대표청구항 ▼

What is claimed is: 1. An external wheeled heeling apparatus for walking and running and transitioning to rolling on a surface, the external wheeled heeling apparatus comprising: a sole having a forefoot portion, an arch portion, and a heel portion, wherein the forefoot portion is provided with a f

What is claimed is: 1. An external wheeled heeling apparatus for walking and running and transitioning to rolling on a surface, the external wheeled heeling apparatus comprising: a sole having a forefoot portion, an arch portion, and a heel portion, wherein the forefoot portion is provided with a first side of the forefoot portion and a second side of the forefoot portion, and the heel portion is provided with a first wheel-well opening adjacent a first side of the heel portion and a second wheel-well opening adjacent a second side of the heel portion, the forefoot operable to engage the surface for walking and running, and wherein the forefoot portion of the sole is inoperable for rolling on the surface, and the first side of the forefoot portion of the sole and the second side of the forefoot portion of the sole are not configured to couple with a rolling means to allow a user of the external wheeled heeling apparatus to roll on the surface; a first wheel operably coupled to rotate adjacent the first wheel-well opening of the heel portion, and the first wheel is positioned at least partially within the first wheel-well; and a second wheel operably coupled to rotate adjacent the second wheel-well opening of the heel portion, and the second wheel is positioned at least partially within the second wheel-well, and wherein the first wheel and the second wheel are positioned such that, in use, in a non-rolling mode a primary contact of the external wheeled heeling apparatus with the surface is provided by the forefoot portion of the sole and as such the external wheeled heeling apparatus does not roll and, in a rolling mode, the first wheel and the second wheel provide a primary contact with the surface to allow the user to roll on the surface, a change in mode being effected by a transfer in weight of the user from the forefoot portion to the first wheel and the second wheel. 2. The external wheeled heeling apparatus of claim 1, wherein the first wheel is positioned entirely within the first wheel-well opening. 3. The external wheeled heeling apparatus of claim 1, further comprising an axle, and wherein the first wheel is rotatably coupled to the axle. 4. The external wheeled heeling apparatus of claim 3, wherein the first wheel is removably coupled to the axle. 5. The external wheeled heeling apparatus of claim 3, wherein the axle is removable. 6. The external wheeled heeling apparatus of claim 1, further comprising a grind plate coupled to the arch portion of the sole. 7. An external wheeled heeling apparatus for walking and running and transitioning to rolling on a surface, the external wheeled heeling apparatus comprising: a footwear provided with a sole having a forefoot portion, a heel portion and an arch portion, the forefoot portion of the sole having a first side and a second side, and the forefoot portion of the sole inoperable for rolling provides a primary contact with the surface for walking and running and to inhibit rolling, and wherein the heel portion is provided with a first wheel-well opening adjacent a first side of the heel portion and a second wheel-well opening adjacent a second side of the heel portion, and wherein the first side of the forefoot portion of the sole and the second side of the forefoot portion of the sole are not configured to couple with a rolling means to allow a user of the external wheeled heeling apparatus to roll on the surface; a first axle having a first end and a second end, the first axle coupled to the heel portion of the sole; a second axle having a first end and a second end, the second axle coupled to the heel portion of the sole; a first wheel mounted on the first axle at the first end of the first axle such that the first wheel is positioned and operably coupled to rotate adjacent the first wheel-well opening of the heel portion, and the first wheel is positioned at least partially within the first wheel-well; and a second wheel mounted on the second axle at the first end of the second axle such that the second wheel is positioned and operably coupled to rotate adjacent the second wheel-well opening of the heel portion, and the second wheel is positioned at least partially within the second wheel-well. 8. The external wheeled heeling apparatus of claim 7, wherein the first wheel is positioned entirely within the first wheel-well opening. 9. The external wheeled heeling apparatus of claim 7, wherein the first wheel is rotatably coupled to the first axle. 10. The external wheeled heeling apparatus of claim 9, wherein the first wheel is removably coupled to the first axle. 11. The external wheeled heeling apparatus of claim 9, wherein the first axle is removable. 12. The external wheeled heeling apparatus of claim 7, further comprising a grind plate coupled to the arch portion of the sole. 13. A method for transitioning from a stationary state to a rolling state on a surface, comprising: contacting at least a portion of a forefoot portion of a sole of a footwear on a surface to inhibit rolling, the sole of the footwear also having a heel portion with a first wheel-well opening adjacent a first side of the heel portion and a second wheel-well opening adjacent a second side of the heel portion, the sole further having an arch portion, wherein the forefoot portion of the sole is inoperable for rolling on the surface and the first outer side of the forefoot portion of the sole and the second outer side of the forefoot portion of the sole are not configured to couple with a rolling means; elevating the forefoot of the sole of the footwear relative to the surface such that either none or an insubstantial portion of a user's weight is supported by the forefoot; rolling on the surface using a first wheel operable to rotate adjacent and at least partially within the first wheel-well opening of the heel portion of the sole and using a second wheel operable to rotate adjacent and at least partially within the second wheel-well opening of the heel portion of the sole while supporting at least a portion of the user's weight; and wherein the first wheel and the second wheel provide the primary contact with the surface to allow the user to roll on the surface, a change in mode being effected by a transfer in weight of the user from the forefoot portion to the first wheel and the second wheel. 14. The method of claim 13, further comprising grinding on a surface with a grind plate positioned in the arch portion of the sole of the footwear. 15. The method of claim 13, wherein the first wheel is positioned entirely within the first wheel-well opening. 16. The method of claim 13, further comprising an axle, and wherein the first wheel is rotatably coupled to the axle. 17. The method of claim 16, wherein the first wheel is removably coupled to the axle. 18. The method of claim 16, wherein the axle is removable.