Improvements relating to rollers for endless band conveyors

摘要

506,215. Endless - belt conveyers. CROFTON & CO. (ENGINEERS), Ltd., C., and CROFTON, H. B. March 25, 1938, No. 9268. Addition to 440,927. [Class 78 (i)] The means described in the parent Specification for locating the inner races 8 of the ball bearings are replaced by spring rings (i held in grooves 4 in the roller spindle 2. The outer sides of the outer races 16 preferably abut against shoulders 14 formed on the housings 10 which carry the roller barrel 12, but these races may be located by a spring ring as described in the parent Specification.