Device for mounting the deflection rollers of a ruling means drive

Claim 1

An assembly for mounting first and second shafts rotatably supporting first and second deflection rollers about which a belt is trained and driven comprising, left and right machine side walls having opposite openings and slots, a motor having a pinion gear fixed to its shaft, a shelf extending inwardly from the lower edge of said opening in said left side wall for supporting said motor and said first deflection roller, said first deflection roller having a gear associated therewith for engagement with said pinion gear, a shaft for rotatably supporting said first deflection roller, shouldered means for insertion through said slot in said left side wall above said shelf supported first deflection roller to the extent permitted by engagement of said shoulder and outer left side wall, means for supporting said shaft below and above said shelf supported deflection roller comprising an opening in said shelf and an opening in said shouldered means, a guide plate having a guide for insertion into said slot in said right side wall, a cutout and a shelf extending inwardly from the lower edge of said cutout toward the outer side of the right side wall for insertion into said opening in said right side wall for support by the lower edge thereof, said second deflection roller being supported by said guide plate shelf and being accommodated by said opening in said right side wall and said cutout, a second shaft for rotatably supporting said second deflection roller, means on said guide plate for supporting said second shaft above and below said deflection roller, and means for holding said guide plate spaced outwardly from said right side wall to establish tension in a belt trained about said deflection rollers to maintain said deflection roller mounting assembly.