Document RRQbb3G76N1w7BKvL0qq5BkE

GUARDING EQUIPMENT IN SELECTED INDUSTRIES Fig- 26-33. Holders used in reclaim rubber operations to hold refiner knife while in stalling, removing, or grinding it Courtesy Ftrettone Tire & Rubber Company, Memphis Plant across the front of the continuous-feed-type brushing machine The opening between the lower edge of the bar and the convevor belt should be limited to % m if the dis tance from the guard to the first brush or nip point does not exceed 7V4 m Buying machines The cylinder of the whole hide buffing machine should be com pletely guarded by a removable sheet metal cover equipped with dust removal facilities The feed or pinch roll should be enclosed by a cover extending to within % in of the plane parallel to and level with the bottom edge of the roll The feed table should have a 10-gauge brass plate or lip extending over the rubber feed roll to expose a minimum amount of rubber to contact Clicker machines should be provided with local exhaust systems (Fig 20-34) Duikers (continuous operation hand die cutters) should be guarded by one or more 26-24 Courtesy Florsheim Snoo Company