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Individual
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Individual
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Priority to ES0062685UpriorityCriticalpatent/ES62685Y/en
Publication of ES62685UpublicationCriticalpatent/ES62685U/en
Application grantedgrantedCritical
Publication of ES62685YpublicationCriticalpatent/ES62685Y/en
Curved-tube apparatus, characterized in that it consists essentially of a set of bending caps in which its main characteristic is that they are constituted by a flattened piece, with a circular contour that has a groove with a semicircular cross-section marginalized by tangent lines, divergent towards the mouth of the channel, which give rise to two conical surfaces, being the particularity of this channel, that the tube in its support and in its work of curving does not reach the bottom of the same, but slides by said conical surfaces, whose frictions allow the bending without crushing the tube against the bottom of the channel. (Machine-translation by Google Translate, not legally binding)