EFREN M ALMERAZ
Electrician at Findley Ave, El Paso, TX
License number
Texas 106467
Expiration Date
Jul 27, 2017
Category
Master Electrician
Address
Address
3735 Findley Ave, El Paso, TX 79905
Phone
(915) 549-1926
Professional information
Roller Skate
US Patent:
4401311, Aug 30, 1983
Filed:
Mar 10, 1981
Appl. No.:
6/242237
Inventors:
Efren M. Almeraz - El Paso TX
International Classification:
A63C 1724
US Classification:
280 111BR
Abstract:
A two-piece longitudinally adjustable roller skate has a pair of support axles resiliently mounted to it. Each axis is mounted for pivotal movement about a transverse axis. The axes are downwardly converging about the middle of the skate so that pressure to one side or the other will cause the inner ends of the axles to move together, thus causing automatic turning of the skate. Each axle mounts a pair of spherical wheels. Each wheel includes an internal bearing having a single inner and a single outer race formed within the wheel. Each axle extends through an axle carrier which mounts the axle and the pair of wheels is mounted on the ends of an axle which extend out of the associated axle carrier. The bearings in the wheels abut the axle carrier and are held in place by nuts attached to the axle ends.