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Priority to ES1979243256UpriorityCriticalpatent/ES243256Y/en
Publication of ES243256UpublicationCriticalpatent/ES243256U/en
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Publication of ES243256YpublicationCriticalpatent/ES243256Y/en
Improved drag clamp for lathes, characterized by the fact that it consists of an outer tubular body in which a bushing is housed which, at its rear end, is threadedly attached to the outer body, while at its front end it is split by a recess longitudinal in a series of segments that concur to a central hole destined to receive a bar that is introduced by the rear end of the external body and is encircled by said segments with adjustable force when screwing the bushing into the outer body and by effect of the application of an external conical portion of the cap against a slightly concave area of the concave body which at its rear end is fixed to the spindle of the winch. (Machine-translation by Google Translate, not legally binding)
ES1979243256U1979-05-141979-05-14
PERFECTED DRIP FORCE FOR LATHES AND SIMILAR.
ExpiredES243256Y
(en)