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ARBONA NAVARRO FRANCISCO
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ARBONA NAVARRO FRANCISCO
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Application filed by ARBONA NAVARRO FRANCISCOfiledCriticalARBONA NAVARRO FRANCISCO
Priority to ES220263ApriorityCriticalpatent/ES220263A1/en
Publication of ES220263A1publicationCriticalpatent/ES220263A1/en
Perfeccionamientos in the spindles for spinning or twisting machines, consisting essentially of supporting the lower tip of the shaft or rod (single or multiple), on a grapaldina seated on an elastic element, whether spring or similar, compensator of radial and axial stresses of said axis, while providing it with a projection on its upper part, which can act on a bushing that serves as a bearing, of internal conicity equivalent to the axis itself, in its corresponding area, whose bushing also sits on another elastic spring or similar, said bushing and spring being housed inside a tubular body and retained by the corresponding end of a tube coupled to said tubular body, inside which and at its lower opposite end, rests elastically the grapaldine indicated . (Machine-translation by Google Translate, not legally binding)
ES220263A1955-02-181955-02-18A perfection in the spindles for hilar or torcer machines (Machine-translation by Google Translate, not legally binding)
ExpiredES220263A1
(en)
Improvements in the construction of supports for russian spindles or running tips, especially for running or returning (Machine-translation by Google Translate, not legally binding)
A didpositive for the propulsion of the tubes of the continuous machines of hilar and torcer (Machine-translation by Google Translate, not legally binding)
Improvements in the construction of sustaints for the lower parts of the uses in the hilar machines. (Machine-translation by Google Translate, not legally binding)