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Individual
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Individual
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Priority to ES0078027UpriorityCriticalpatent/ES78027Y/en
Publication of ES78027UpublicationCriticalpatent/ES78027U/en
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Publication of ES78027YpublicationCriticalpatent/ES78027Y/en
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(AREA)
Abstract
Automatic cable reel, characterized by comprising two bodies or fundamental parts, the reel or winding body and the supporting sheave of pulleys for cable passage, the first of which, ie the reel, is constituted by a disk drilled in its center that has a cylindrical and hollow projection on its internal face with hook for fixing the cable and fixing screw, a second disc with a simple structure, also provided with a central hole and screws for its attachment to the cylinder of the other complementary disc, and a shaft housed inside the same cylinder that, with free rotation in its housing and with its ends embedded in the central holes of the two discs, is equipped with a helical spring that contours and is fixed to the shaft by one of its terminals while the opposite is attached to the body of the simple disc, having provided one end of the shaft with the circular structure of the drill through which passes and the opposite end in a flattened configuration for coupling in a groove provided with the external pulley-supporting armature. (Machine-translation by Google Translate, not legally binding)