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Priority to ES100431UpriorityCriticalpatent/ES100431Y/en
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Publication of ES100431YpublicationCriticalpatent/ES100431Y/en
Shaping Of Tube Ends By Bending Or Straightening
(AREA)
Abstract
An improved grommet, characterized essentially by the fact that it consists of a hollow cylindrical piece of semirigid material comprising an annular flange in one of its mouthpieces, and longitudinal cuts on its lateral surface that determine retractable areas of bevelled profile in its penetration front, which areas, following this bevelling, have a successive transverse step, the anchoring of the thread catcher being carried out by the fact that the thickness of the sheet between the respective step and the aforementioned flange is included. (Machine-translation by Google Translate, not legally binding)
Separating device for thin bodies, especially for the separation of a thread in textile machines. (Machine-translation by Google Translate, not legally binding)