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A roller skate comprising a platform formed from two aligned plate segments extending downwardly and aligned together to form a channel in an undercarriage support member; the said undercarriage support member having two slots for mounting a pair of roller wheels, front parts of the said platform ha

A roller skate comprising a platform formed from two aligned plate segments extending downwardly and aligned together to form a channel in an undercarriage support member; the said undercarriage support member having two slots for mounting a pair of roller wheels, front parts of the said platform having attached thereto a slidably adjustable plate, the said adjustable plate having attached thereto a first foot strap useful as a front foot support stabilizer; an adjustable rear bracket mounted on the rear of the said platform having a base and an upper section and a second foot strap on the said rear bracket useful for attaining ankle support structure, a pair of pivot bolts for attaching a leg support device for aiding in the support of the ankle; a pair of bumper stopping cushions located singularly on a bracket on each end of the said undercarriage for fast stopping.

대표청구항 ▼

A single tract roller skate comprising, (a) a platform formed from two aligned slotted plate segments having horizontal portions, the said segments extending downwardly and being joined together to form an undercarriage support member having two slots for mounting a front and a rear roller wheel on

A single tract roller skate comprising, (a) a platform formed from two aligned slotted plate segments having horizontal portions, the said segments extending downwardly and being joined together to form an undercarriage support member having two slots for mounting a front and a rear roller wheel on axles, the said roller wheel axles being directly mounted in the said slots of the said undercarriage, the said platform being slotted in the front part of the said horizontal portion to provide means to fasten (b) a pair of slotted adjustable plates, slidably mounted on the front part of the said platform, the said plates being attached to each other respectfully, and to the said front part of the said platform by at least four screw bolts passing through at least four slotted sections in the said slotted adjustable plates and through four slotted sections in the said front part of the said platform, the said adjustable plates being positioned on the said platform so as to slide inwardly and outwardly across the said front part of the said platform, the said adjustable plates having a foot support strap positioned between the said front part of the said platform and under the said pair of the said adjustable plates, (c) an adjustable rear bracket mounted on the rear surface of the said platform having a base and an upper section, the said base section of said adjustable rear bracket having an adjustable plate mounted on the said base section, the said base section and the said adjustable plate each having slotted sections aligned with four slotted sections located in the said rear surface of the said platform, the said adjustable plate and the said base section of the said adjustable rear bracket both being attached to the said rear surface of the said platform by four screwbolts, the said upper section of the said rear bracket having two adjustable slotted segments lapped over each other to adjust the opening of the said upper section of the said rear bracket, the said rear bracket being adjustable inwardly and outwardly, the said rear bracket having a pair of strap webbing attached thereto with means to secure the said strap webbing in a closed curve.