ES223677U - Perfect disposition in spherical knots applicable to structures. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Perfect disposition in spherical knots applicable to structures. (Machine-translation by Google Translate, not legally binding)
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Symda S A
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Symda S A
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Priority to ES1976223677UpriorityCriticalpatent/ES223677Y/en
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Publication of ES223677YpublicationCriticalpatent/ES223677Y/en
Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting
(AREA)
Abstract
Improved arrangement in spherical knots applicable to structures, characterized by its constitution based on a hemispherical piece extended beyond the plane of equator in cylindrical form, but topped with its edge turned inward in the determination of an internal reinforcement, thanks to which it acquires a character of high resistance to the centripetal efforts of the structural bars, to support them without undergoing deformation, and with the particularity that the unión between this piece and another complementary piece, in spherical cap, is made in the line, central circumferential or line of equator of the knot by means of radial screws, in the elimination of moments of torsion and other effects on said unión. (Machine-translation by Google Translate, not legally binding)
ES1976223677U1976-10-081976-10-08
PERFECTED ARRANGEMENT IN SPHERICAL KNOTS APPLICABLE TO STRUCTURES.
ExpiredES223677Y
(en)
Nonlinear response of cylindrical shells with initial imperfections subjected to dynamic axial loads(Elastic stability of long circular cylindrical shells with initial imperfections under time dependent axial loads)
Nonlinear response of cylindrical shells subjected to dynamic axial loads(Elastic stability of long circular cylindrical shells with initial imperfections under time dependent axial loads)