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Crucelegui Hermanos S R C
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Crucelegui Hermanos S R C
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Priority to ES1970160328UpriorityCriticalpatent/ES160328Y/en
Publication of ES160328UpublicationCriticalpatent/ES160328U/en
Application grantedgrantedCritical
Publication of ES160328YpublicationCriticalpatent/ES160328Y/en
Manufacture Of Macromolecular Shaped Articles
(AREA)
Preliminary Treatment Of Fibers
(AREA)
Abstract
Rotating point that being of those that are constituted from an elongated frustoconical basic body, essentially is characterized in that the interior thereof is hollow cylindrical, with its face of greater open diameter, through which it is introduced, the cylindrical body finished conically, through two cages of needles, a cylindrical body that supports a thrust box, on which a spring acts on its opposite side, so that at all times it achieves an automatic thrust adjustment, preventing at the same time the possible off-centering during the machining work. (Machine-translation by Google Translate, not legally binding)