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Priority to ES0072785UpriorityCriticalpatent/ES72785Y/en
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Publication of ES72785YpublicationCriticalpatent/ES72785Y/en
New type of brake carriage for the laying of electrical conductors, characterized in that the set of its pulleys is distributed in two twin groups, each with its own common axis, on which all the pulleys can rotate freely, but between pulley and pulley and between the ends of each group and two press profiles that tighten them together, they carry discs equipped with brake tapes, keyed on the corresponding common axis to prevent them from turning on it, but along which they can slide , and the pressure of the press profiles of each group being graduated through the action of a common spindle-press. (Machine-translation by Google Translate, not legally binding)
ES0072785U1959-04-061959-04-06
Type of carriage-brake for laying electrical conductors
ExpiredES72785Y
(en)
Improvements in the heat exchangers with various plates provided with two independent spiral channels between (Machine-translation by Google Translate, not legally binding)