Improvements in scrapers transporters (Machine-translation by Google Translate, not legally binding)

摘要

Improvements introduced in the object of the main patent No. 258,558 granted in June 14, 1960, by: Perfection in conveyors of scrapers, characterized by comprising a single central chain, calibrated guided in a channel consisting of two bands or longitudinal bars provided on the surfaces upper and lower bottoms of the containers as well as special links having scrapers shaped so as to effect by advancing the upper end and on either side of the central guide channel, the scraping of the products to be supported as described in the main patent, further characterized by the fact that the doctor blades are constituted by two half-doctor blades joined by screws parallel to the chain and that tighten the arms of a knife-holder stirrup in the shape of (see graphic) inverted constituting a link in this chain. (Machine-translation by Google Translate, not legally binding)