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TOMAS ESTALELLA
Original Assignee
TOMAS ESTALELLA
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Application filed by TOMAS ESTALELLAfiledCriticalTOMAS ESTALELLA
Priority to ES360096ApriorityCriticalpatent/ES360096A3/en
Publication of ES360096A3publicationCriticalpatent/ES360096A3/en
Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting
(AREA)
Abstract
Improvements in the structuring of folding umbrellas characterized in that the axis of each unit is constituted by a telescopic system formed by three elements that allow a substantial reduction of length in the folding position; while the rods are constituted by means of both elements in telescopic arrangement of which the interior includes at its free end, a folding rod that when deployed determines the maximum span of such complex rods, which are deployed because of the ideal location of an articulated polygonal system. (Machine-translation by Google Translate, not legally binding)
ES360096A1968-10-251968-10-25Improvements in the folding umbrella structure. (Machine-translation by Google Translate, not legally binding)
ExpiredES360096A3
(en)
Extensible beams and telescopically adjustable, particularly for formwork, composites of internal and external beam elements (Machine-translation by Google Translate, not legally binding)