Improvements relating to the guide-roller mountings of spirally guided gasholders

摘要

466,472. Gas holders. DOBSON, N., and DEMPSTER, Ltd., R. & J. Dec. 8, 1936, No. 33623. [Class 54] A guide roller mount ing for spirally-guided gas holders comprise: a bearing bracket 4 ir which the roller axle 5 is axially movable, the amount of play being varied by varying the number of washers 11 secured by an adjust able nut 9 to the axle. The nut 9 and washers 11 are housed in an extension 14 on the bracket 4 fitted with a dirt-excluding cap 15.