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Application filed by Pigexport Sociedade ExportadorfiledCriticalPigexport Sociedade Exportador
Priority to PT7467682ApriorityCriticalpatent/PT74676B/en
Publication of PT74676ApublicationCriticalpatent/PT74676A/en
Publication of PT74676BpublicationCriticalpatent/PT74676B/en
Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds
(AREA)
Abstract
Two welded steel frames form the base of the machine, the lower horizontal to rest on the floor, the upper set at an angle of 15 degrees to the horizontal to support the motor, speed reducing gear and clutch. An elongated stainless steel cylinder also supported on the base and mounted on bearings with its axle inclined at 75 degrees to the horizontal has a longitudinal slit wide enough to take a fold of skin previously loosened on the pig carcase. A pressure plate is mounted eccentrically on its own shaft inside the cylinder parallel to the long side of the slit when actuated by the motor device through a control switch, the plate passes the fold of skin against one side of the slit to hold it firmly the cylinder rotates so as to separate the skin from the carcase leaving it rolled around the cylinder from which it is recovered by reversing the direction of the cylinder.
HYDRAULIC DEVICE FOR MACHINES FOR THE PROCESSING OF LEATHER AND SIMILAR, SUITABLE FOR ALLOWING THE REMOVAL OF THE IRON ROLL DURING THE REVERSAL OF THE DIRECTION OF ROTATION AND THE STOPPING OF THE LEATHER DRIVING ROLLERS