초록 ▼

Roller skates (10) having an improved appearance and function as walking shoes by providing at least one skate wheel (210) that can be pivoted by at least 60 degrees up inside the sole (100) of the skate to facilitate walking, and/or providing a skate with user replaceable, friction operated side br

Roller skates (10) having an improved appearance and function as walking shoes by providing at least one skate wheel (210) that can be pivoted by at least 60 degrees up inside the sole (100) of the skate to facilitate walking, and/or providing a skate with user replaceable, friction operated side brakes (410). Preferred skates have multiple such pivoting wheels coupled by a common, pivoting support arm (230), and provide a mechanism that positions the wheels substantially coplanar with the sole of the skate while in the walking position, and substantially perpendicular to the sole of the skate while in the skating position. It is also preferred that the skate wheels pivot about an axis passing through a portion of the wheels.

대표청구항 ▼

1. A convertible shoe/skate comprising: a sole having a walking surface defining an opening to a cavity; a skate wheel coupled to the sole and pivoting between a walking configuration in which the wheel is stowed substantially inside the cavity, and a skating configuration in which the wheel ext

1. A convertible shoe/skate comprising: a sole having a walking surface defining an opening to a cavity; a skate wheel coupled to the sole and pivoting between a walking configuration in which the wheel is stowed substantially inside the cavity, and a skating configuration in which the wheel extends outside the cavity in a position suitable for skating, wherein such pivoting is about an axis passing through a portion of the wheel. 2. The shoe/skate of claim 1 further comprising a second pivoting skate wheel and a third pivoting skate wheel. 3. The shoe/skate of claim 2 wherein at least two of the skate wheels are coupled by a support arm that pivots about the axis with the axis passing through a portion of each of the at least two skate wheels. 4. The shoe/skate of claim 3 wherein the support arm is operatively coupled to a release mechanism that is laterally actuated from a side of the sole. 5. The shoe/skate of claim 2 having second and third cavities to receive the second and third skate wheels. 6. The skate of claim 2 wherein the skate wheels are coplanar. 7. The shoe/skate of claim 1 wherein the skate wheel is spring biased towards the skating position. 8. The skate of claim 1 wherein the sole is flexible. 9. The shoe/skate of claim 1 further comprising: a first user replaceable, friction operated side brake coupled directly to the sole. 10. The shoe/skate of claim 9 having a second user replaceable, friction operated side brake. 11. The shoe/skate of claim 10 wherein the first and second side brakes are mounted on the shoe/skate using a detachable mounting mechanism. 12. A roller skate having improved appearance and function of a walking shoe, comprising: a sole defining an opening to a cavity and coupled to at least two skate wheels that pivot through the opening at least 60° between a walking configuration in which the wheel is stowed substantially inside the cavity, and a skating configuration in which the wheel extends outside the cavity in a position suitable for skating, wherein such pivoting is about an axis passing through a portion of the at least two skate wheels. 13. The roller skate of claim 12 wherein the skate wheels are coplanar. 14. The roller skate of claim 13 wherein each of the skate wheels is operatively coupled to a release mechanism that is laterally actuated from the same side of the sole upon which a friction brake is disposed. 15. The roller skate of claim 12, further comprising a first user replaceable, friction operated brake disposed on a side of the sole.