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URRUZOLA S A
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URRUZOLA S A
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Priority to ES210734ApriorityCriticalpatent/ES210734A3/en
Publication of ES210734A3publicationCriticalpatent/ES210734A3/en
Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices
(AREA)
Abstract
An elliptical pneumatic rubbing sander, characterized in that inside its cover and in the upper part it has a turbine body equipped with its blades that moves a rotor when it is fed by the admission of the compressed air which in turn by its coupling makes turn the eccentric rotor shaft. This tree is coupled by its lower end to the circular base of a ribbed template where by screws is attached a skate composed of a metal sheet and adhered to it another plate of appropriate thickness of apparent material on whose plate the sandpaper is placed held by its ends in the longitudinal direction of the machine by a pair of tweezers which, to the effect, carries the ribbed insole itself, which have respective rubber shoes as fixing means for the sanding or polishing element. (Machine-translation by Google Translate, not legally binding)
ES210734A1953-08-031953-08-03A pneumatic sander of elliptical rubbing (Machine-translation by Google Translate, not legally binding)
ExpiredES210734A3
(en)