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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to ES0077237UpriorityCriticalpatent/ES77237Y/en
Publication of ES77237UpublicationCriticalpatent/ES77237U/en
Application grantedgrantedCritical
Publication of ES77237YpublicationCriticalpatent/ES77237Y/en
Immobilizing closure of disc phones, characterized by being constituted by a cylindrical body provided with a step after which it is reduced in diameter, that to rest on the marker disc and this narrowing to enter through one of the holes of said marker disc , such as the one that falls on the 1, the hollow body possessing inside it a cylinder with the possibility of turning, operable from the outside by a loose key, and whose rotating cylinder is integral with a rod that rotates with it and protruding through it. the lower part of the device, involving a displaceable disk when the cylinder is rotated, which, located lower than the marker disk, locks the device on it, which becomes a solidary highlight of the marker, which will trip over the fixed stop of the telephone, limiting the race of the disc and preventing that it can be marked against the desire of who placed the device. (Machine-translation by Google Translate, not legally binding)
Improvements in the construction of removable devices for the recovery of leaks of a valve of closure of a channel. (Machine-translation by Google Translate, not legally binding)