Skate bearing inserts and method of removal and insertion into a skate wheel

Claim 2

A pair of skate bearing inserts positioned in abutting relationship in a hub of a skate wheel, each skate bearing insert comprising, a cylindrical inner race having a first axial end, a second axial end, an inner circumference, an outer circumference, an integral cylindrical extension of the second axial end projecting beyond a stop on an inner circumference of the hub to abut the integral cylindrical extension of the second axial end of the other bearing insert, and a central axial bore, a cylindrical outer race having a first axial end, a second axial end, an inner circumference, and an outer circumference, the cylindrical outer race rotatable around the cylindrical inner race, the first axial end of the outer race and the first axial end of the inner race defining an outer surface of the bearing insert, a ball bearing positioner inserted between the inner circumference of the outer race and the outer circumference of the inner race, a set of ball bearings inserted between the inner circumference of the outer race and the outer circumference of the inner race, the ball bearings held in place by the ball bearing positioner, means along the inner circumference of the inner race for cooperating with a bearing insert tool for removing and inserting the bearing insert from the hub of the skate wheel, and means for attaching a reflective element to the outer surface of the bearing insert.

Claim 3

The pair of skate bearing inserts according to claim 1 wherein the integral cylindrical extension of the second axial end of the inner race of each bearing insert abut within the hub of the skate wheel at a middle portion of the hub.

Claim 4

The pair of skate bearing inserts according to claim 1 wherein the means along the inner circumference of the inner race for cooperating with a bearing insert tool for removing and inserting the bearing insert from the hub of the skate wheel is an annular inner groove formed within the central axial bore along the inner circumference of the inner race of the bearing insert.

Claim 5

The pair of skate bearing inserts according to claim 3 further comprising in combination the bearing insert tool for engaging the annular inner groove, the bearing insert tool having a head portion, a shaft with multiple retractable nipples located at a first distal end from the head portion, a spring enclosed within the shaft, a spring activation button located in the head portion, a finger grip rotatable around the shaft and having a crown portion and a diameter of a second distal end from the crown portion, the diameter of the second distal end corresponding to a diameter of the outer circumference of the outer race of the bearing insert, the shaft inserted into the central axial bore of the inner race of the bearing insert, the spring activation button relaxed so that the nipples are capable of engaging the inner groove to remove the bearing insert from the hub, and the spring activation button is capable of being compressed to retract the nipples to remove the bearing insert from the bearing insert tool.

Claim 6

The pair of skate bearing inserts according to claim 1 wherein the means for attaching a reflective element to the outer surface of one bearing insert comprises, a flange having an outer circumference, the flange integral with the inner race at the first axial end of the inner race, a first annular groove along the outer circumference of the flange, a first reflective element having a first annular opening,, the first annular opening having a diameter corresponding to the diameter of the first groove along the outer circumference of the flange and engaging the first groove.

Claim 7

The pair of skate bearing inserts according to claim 1 wherein the means for attaching a reflective element to the outer surface of one bearing insert comprises, a second annular groove along the outer circumference of the second axial end of the outer race, a second reflective element having a second annular opening, the second annular opening having a diameter corresponding to the diameter of the second groove along the outer circumference of the outer race and engaging the second groove.

Claim 8

A pair of skate bearing inserts positioned in abutting relationship in a hub of a skate wheel, each skate bearing insert comprising, a cylindrical inner race having a first axial end, a second axial end, an inner circumference, an outer circumference, an integral cylindrical extension of the second axial end, and a central axial bore, the integral cylindrical extension of the second axial end of the inner race of each bearing insert abutting within the hub of the skate wheel at a middle portion of the hub, a cylindrical outer race having a first axial end, a second axial end, an inner circumference, and an outer circumference, the cylindrical outer race rotatable around the cylindrical inner race, the first axial end of the outer race and the first axial end of the inner race defining an outer surface of the bearing insert, a ball bearing positioner inserted between the inner circumference of the outer race and the outer circumference of the inner race, a set of ball bearings inserted between the inner circumference of the outer race and the outer circumference of the inner race, the ball bearings held in place by the ball bearing positioner, an annular inner groove formed within the central axial bore along the inner circumference of the inner race for engagement with a bearing insert tool for removal and insertion of the bearing insert from the hub, and means for attaching a reflective element to the outer surface of the bearing insert.

Claim 9

A pair of skate bearing inserts positioned in abutting relationship in a hub of a skate wheel, each skate bearing insert comprising, a cylindrical inner race having a first axial end, a second axial end, an inner circumference, an outer circumference, an integral cylindrical extension of the second axial end, and a central axial bore, the integral cylindrical extension of the second axial end of the inner race of each bearing insert abutting within the hub of the skate wheel at a middle portion of the hub, a cylindrical outer race having a first axial end, a second axial end, an inner circumference, and an outer circumference, the cylindrical outer race rotatable around the cylindrical inner race, the first axial end of the outer race and the first axial end of the inner race defining an outer surface of the bearing insert, a ball bearing positioner inserted between the inner circumference of the outer race and the outer circumference of the inner race, a set of ball bearings inserted between the inner circumference of the outer race and the outer circumference of the inner race, the ball bearings held in place by the ball bearing positioner, an annular inner groove formed within the central axial bore along the inner circumference of the inner race for engagement with a bearing insert tool for removal and insertion of the bearing insert from the hub, and means for attaching a reflective element to the outer surface of the bearing insert.

Claim 10

The pair of skate bearing inserts according to claim 7 wherein the means for attaching a reflective element to the outer surface of one bearing insert comprises, a flange having an outer circumference, the flange integral with the inner race at the first axial end of the inner race, a first annular groove along the outer circumference of the flange, a first reflective element having a first annular opening, the first annular opening having a diameter corresponding to the diameter of the first groove along the outer circumference of the flange and engaging the first groove.

Claim 11

The pair of skate bearing inserts according to claim 7 wherein the means for attaching a reflective element to the outer surface of one bearing insert comprises, a second annular groove along the outer circumference of the second axial end of the outer race, a second reflective element having a second annular opening, the second annular opening having a diameter corresponding to the diameter of the second groove along the outer circumference of the outer race and engaging the second groove.