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Individual
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Individual
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Priority to ES1968142118UpriorityCriticalpatent/ES142118Y/en
Publication of ES142118UpublicationCriticalpatent/ES142118U/en
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Publication of ES142118YpublicationCriticalpatent/ES142118Y/en
Shaping Of Tube Ends By Bending Or Straightening
(AREA)
Pipe Accessories
(AREA)
Abstract
Blocking device for tubular elements, essentially characterized in that it comprises a general casing of cylindrical shape, opened by the coupling end and closed by a circular plane by the opposite, in which in its outer and central part, has a concentric cylindrical coupling, that receives in adjustment to the joint part, existing in the central part of the closing plane, a sector of rupture for the opening. Of a fluid reduction step, this piece can be located on any sleeve, tube, elbow or similar. (Machine-translation by Google Translate, not legally binding)
ES1968142118U1968-10-081968-10-08
LOCKING DEVICE FOR TUBULAR ELEMENTS.
ExpiredES142118Y
(en)
Improvements in the manufacture of mandrels for apparatus intended for the manufacture of tubular elements of plastic materials. (Machine-translation by Google Translate, not legally binding)