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Individual
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Individual
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Priority to ES1979241292UpriorityCriticalpatent/ES241292Y/en
Publication of ES241292UpublicationCriticalpatent/ES241292U/en
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Publication of ES241292YpublicationCriticalpatent/ES241292Y/en
Improved jaw, characterized in that its two sliding parts, related to the corresponding spindle, are directly threaded upper support plates and determine central cylindrical columns, each of which passes through the corresponding set of claw-flanges that can thus rotate with respect to it and is retained in its assembly by means of a threaded screw to the upper end of the column; each of these assemblies is preferably formed by respective flanges, between which the claws are articulated, as well as respective rings concentric to the column, housed between these rings some pins that arise in the radial direction of the column itself; so that by means of the selective approach between both flanges, by acting on corresponding screw elements, the clamping between them of the claws and the consequent angular fixing of the latter is established, as well as the pressing of the rings against the radial tips. Of the column, thus forming the whole set of clamp-flanges a package with the latter, in the achievement of the angular fixation of said assembly. (Machine-translation by Google Translate, not legally binding)
A perfect clamp to hold together, in face support to the top, the coinciding ends of tubular members aligned axially. (Machine-translation by Google Translate, not legally binding)