| 摘要 |
<p>Covering for roller used in the processing of leather or similar materials is fabricated on a thin-walled tube which can be slipped directly onto the roller core, and is ready for immediate use. The tube is secured between guide-rings at each end of the roller which are pref. in the form of slide or ball-bearings. This construction enables the roller covering to be replaced easily and quickly without dismounting the roller.</p> |
