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Grau Ventura J Y A
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Grau Ventura J Y A
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Application filed by Grau Ventura J Y AfiledCriticalGrau Ventura J Y A
Priority to ES1969146982UpriorityCriticalpatent/ES146982Y/en
Publication of ES146982UpublicationCriticalpatent/ES146982U/en
Application grantedgrantedCritical
Publication of ES146982YpublicationCriticalpatent/ES146982Y/en
Centering device for telescopic tubes, essentially characterized in that it is constituted by a cylindrical sleeve that is arranged fitted on the outer tube of the telescopic assembly immobilized with respect thereto, this sleeve comprising a rim at its upper end from which a plurality leave of tongues oriented in the direction of the generatrix, provided with elastic means that expand them, distancing from the sleeve and pressing them against the surface of the tubular housings, constituting a means of centering the telescope together with a blocking means of said assembly at the desirable height . (Machine-translation by Google Translate, not legally binding)
ES1969146982U1969-03-261969-03-26
CENTERING DEVICE FOR TELESCOPIC TUBES.
ExpiredES146982Y
(en)
Improvements in the construction of devices to fix between, in any position, two telescopic tubes. (Machine-translation by Google Translate, not legally binding)