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Individual
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Individual
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Priority to ES1971172190UpriorityCriticalpatent/ES172190Y/en
Publication of ES172190UpublicationCriticalpatent/ES172190U/en
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Publication of ES172190YpublicationCriticalpatent/ES172190Y/en
Perforating, Stamping-Out Or Severing By Means Other Than Cutting
(AREA)
Abstract
Head for shearing machine of planes, characterized by consisting of an internal axis of pointed ends, which are supported by the fittings provided in the solid and anterior part of the head and in a rear allen screw, threaded in a fixing head, on which two side screws act for perfect centering, while in the shaft body a slotted head sleeve is mounted, on which the fork of a lever that peeks out through an oval hole engages, said sleeve carrying a blade a sliding pulley, and a disc keyed on the sleeve and provided with peripheral teeth, one of which is secured on the recess gives a final nut threaded on the end of the sleeve, so that when lifting the head, covering it by its handle of steering, it is attracted at the same time, to the forked lever, which causes a displacement of the sleeve and all its contents, after overcoming the resistance of a recovery spring, achieving the provisional deviation of the blade, in order to avoid ripping or breaking. (Machine-translation by Google Translate, not legally binding)
ES1971172190U1971-09-041971-09-04
HEAD FOR FLAT SHEARING MACHINE.
ExpiredES172190Y
(en)
Device of coupling the terminals of the sheets of sierra, in the arcos de sierra para marqueteria. (Machine-translation by Google Translate, not legally binding)