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Individual
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Individual
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Priority to ES117990UpriorityCriticalpatent/ES117990U/en
Publication of ES117990UpublicationCriticalpatent/ES117990U/en
Self-expanding diameter clamping flange essentially characterized by comprising an open ring whose ends are mounted one on top of the other with freedom of extension and contraction with the particularity that the inner end is slightly enhanced by folding it that causes a limit stop to a clamp that solves the previous arrangement and that houses inside a screw-spindle that meshes in endless position with a thread type rack that has externally and peripherally the flange from the free end upright and up to a certain length with what the gradual variation in diameter of the coupling and clamping element is achieved, which is completed with an abutment stopper fixed to an appendix that has the spindle at the end opposite its head of diameter that is noticeably smaller than the one corresponding to the repeated screw, which prevents this come out on the extension as well as the head does on top of the operation of co ring nrction. (Machine-translation by Google Translate, not legally binding)
ES117990U1965-12-101965-12-10Self-adjustable diameter clamping flange (Machine-translation by Google Translate, not legally binding)
PendingES117990U
(en)