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Ind Laip S L
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Ind Laip S L
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Priority to ES1972177986UpriorityCriticalpatent/ES177986Y/en
Publication of ES177986UpublicationCriticalpatent/ES177986U/en
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Publication of ES177986YpublicationCriticalpatent/ES177986Y/en
Mounting, Exchange, And Manufacturing Of Dies
(AREA)
Abstract
Advanced front quick closing device for holding tools or tool holders without the conventional threaded strut, of the type comprising a conical intermediate bushing, a flange, and a clamping nut with a closing and extraction disk, object of the model of utility no. 125,949, characterized in that the closing and extraction disk has on its face furthest away from the spindle or spindle shaft a peripheral external step at right angles serving as a seat to a series of cylindrical rollers that also rest on a flat circular surface provided in the tightening nut, which exerts the closing pressure on said rollers. (Machine-translation by Google Translate, not legally binding)
ES1972177986U1972-03-071972-03-07
FRONT QUICK-CLOSING DEVICE PERFECTED FOR HANDLING TOOLS.
ExpiredES177986Y
(en)
Portable mechanisms with two adjustable elements specially adapted for lathes, forceps and similar (Machine-translation by Google Translate, not legally binding)