Skate

Claim 2

A roller skate comprising a foot supporting plate carrying means for engaging a human foot thereon, a front wheel carried by a yoke fixedly connected to said plate, said front wheel extending above said plate and being in front of said means for engaging, a pair of side wheels mounted on both sides of said plate and extending above said plate, means for suspending said plate on said side wheels for lateral tilting motion of said plate and said front wheel relative to said side wheels, and brake means comprising a rear brake wheel secured to the rear of said plate and activated by movement of a skater's foot, whereby said plate and front wheel can be tilted as a skater leans during turning while said front and side wheels remain on the ground.

Claim 3

The roller skate of claim 1 wherein said brake wheel is positioned in contact with the ground when said brake means is activated, and out of contact with the ground when said brake means is not activated.

Claim 4

The roller skate of claim 2 further comprising means for adjusting the height of said brake wheel relative to said plate.

Claim 5

The roller skate of claim 2 further characterized in that said brake means is activated by tilting said plate so that said brake wheel contacts the ground.

Claim 6

The roller skate of claim 4 wherein said brake wheel is disposed to the rear of said plate and said plate is tilted rearwardly to place said brake wheel in contact with the ground.

Claim 7

The roller skate of claim 5 wherein said brake wheel is mounted on a yoke attached to said plate, further comprising means for extending said yoke so as to selectively vary the distance between said brake wheel and said plate.

Claim 8

The roller skate of claim 1 wherein said yoke is attached to said plate and is extendable so as to selectively vary the distance between said front wheel and said plate.

Claim 9

The roller skate of claim 7 further comprising means for adjusting the height of said front wheel relative to said plate.

Claim 10

The roller skate of claim 1 wherein said plate is disposed at level with approximate center of said side wheels.

Claim 11

The roller skate of claim 9 further comprising means for selectively attaching said side wheels to said plate at various longitudinal locations on said plate.

Claim 12

The roller skater of claim 1 wherein one of said side wheels is an inboard wheel, which inboard wheel is set away from said plate by a hub means.

Claim 13

The skate of claim 1 wherein said means for suspending includes means for cushioning shocks.

Claim 14

A roller skate comprising a foot supporting plate carrying means for engaging a human foot thereon, pair of wheels mounted on both sides of said plate about a side wheel axis and extending above said plate, and a front wheel carried by a yoke fixedly connected to said plate, said front wheel extending above said plate and being in front of said means for engaging, means for adjusting the height of said front wheel relative to said plate to adjust the angle of said plate and foot in use, a brake wheel secured to the rear of said plate and activatable by pivoting of said plate about the side wheel axis, and means to adjust the position of said brake wheel to engage the ground in response to different amounts of pivoting, whereby the angle of the plate is adjustable to accomodate persons of different levels of skill at different speeds, and the brake position is adjustable in response to different plate angles and to the desired sensitivity of the user.

Claim 15

A roller skate comprising a foot supporting plate carrying means for engaging a human foot thereon, pair of wheels mounted on both sides of said plate about a side wheel axis and extending above said plate, and a front wheel carried by a yoke fixedly connected to said plate, said front wheel extending above said plate and being in front of said means for engaging, means for adjusting the height of said front wheel relative to said plate to adjust the angle of said plate and foot in use, a brake wheel secured to the rear of said plate and activatable by pivoting of said plate about the side wheel axis, and means to adjust the position of said brake wheel to engage the ground in response to different amounts of pivoting, whereby the angle of the plate is adjustable to accomodate persons of different levels of skill at different speeds, and the brake position is adjustable in response to different plate angles and to the desired sensitivity of the user.

Claim 16

The roller skate of claim 13 wherein said means for adjusting the height is a front wheel axle, the height of said axle being adjustable with respect to said yoke.

Claim 17

The roller skate of claim 14 further comprising means for extending said yoke to selectively vary the distance between said front wheel and said plate.

Claim 18

The roller skate of claim 13 further comprising means for selectively attaching said side wheels to said plate at various longitudinal locations on said plate.

Claim 19

The roller skate of claim 13 wherein one of said side wheels is an inboard wheel, which inboard wheel is set away from said plate by a hub means.