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Individual
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Individual
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Priority to ES0252666ApriorityCriticalpatent/ES252666A1/en
Publication of ES252666A1publicationCriticalpatent/ES252666A1/en
Improvement in adjustable telescopic antenna, characterized by the fact that the basic part of the antenna inserted in the longitudinal hollow of a ball joint is installed between the flared mouth of a tubular body and a centrally drilled bowl, which assembly is kept in position by means of a helical spring threaded on said tubular body and arranged between said flared mouth and a base plate, whose plate and cup are applied by the expansive force of the spring against respective supports of the general support of the antenna, the ball joint presenting a brake for maintaining said basic piece in any longitudinal position, so that since the entire basic piece of the antenna is in the projecting position, that is with its extreme end abutting the patella, it protrudes from the tubular body and the antenna can be freely oriented in any direction, while if that basic piece is in position when retracted, the tubular body through which this piece passes prevents any oscillation of the antenna. (Machine-translation by Google Translate, not legally binding)
ES0252666A1959-10-031959-10-03Improvements in adjustable telescopic antennas (Machine-translation by Google Translate, not legally binding)
ExpiredES252666A1
(en)