VIBRATING-ROLLING WALKER

摘要

FIELD: transport.SUBSTANCE: proposed walker is composed by propulsor and includes two rims of dual-slope wheels engaged by drive shaft and brake. Drive shaft supports timing coupling and inner rim. Pipe with inner thread and nut is mounted at inner rim outer side along with splined pipe fitted in drive splines. Brake disc is fitted on splined pipe as well as gear and slider surrounding the parallel guides of outer rim to spin relative to splined pipe. Dual slope wheel outer rim support two parallel racks engaged with gear wheel. Cylindrical ledges are arranged at inner rim outer side and outer rim inner side at maximum radius of the rim.EFFECT: higher cross-country capacity, higher reliability and speed.3 cl, 5 dwg