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BOONACKER MATTHYS THEODOOR
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BOONACKER MATTHYS THEODOOR
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Application filed by BOONACKER MATTHYS THEODOORfiledCriticalBOONACKER MATTHYS THEODOOR
Priority to ES0083580UpriorityCriticalpatent/ES83580Y/en
Publication of ES83580UpublicationCriticalpatent/ES83580U/en
Application grantedgrantedCritical
Publication of ES83580YpublicationCriticalpatent/ES83580Y/en
An improved roll for supporting elastic conveyor belts, constituted by a calibrated steel shaft on which are mounted the bushings or washers that serve as bearings, joined by their edges by means of a tube. One of the bushes has the hole for passing the shaft, while the other only carries the blind housing of the opposite end of the shaft, and a central lubrication hole, the shape of the bushes or washers is such, that surround the projection of the inner face of them that serves as a guide to the ends of smaller diameter of the axes, have two crowns, on whose cylindrical edges externally fit the mouths of another tube, which remains concentrically around the calibrated axis. (Machine-translation by Google Translate, not legally binding)
ES0083580U1960-10-171960-10-17
Improved roller to support elastic conveyor belts
ExpiredES83580Y
(en)