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Individual
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Priority to ES0047129UpriorityCriticalpatent/ES47129Y/en
Publication of ES47129UpublicationCriticalpatent/ES47129U/en
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Publication of ES47129YpublicationCriticalpatent/ES47129Y/en
Securing Globes, Refractors, Reflectors Or The Like
(AREA)
Abstract
Improved screen for lamps, which is essentially characterized by the fact that both its top or top and the bottom or screen itself are constituted by respective sheets of flexible material in one piece, cut in the form of a disk with a central hole, which are retained and pressed by its middle zone by the action of adjustable polygonal presser pieces, provided with recesses corresponding to the number of corrugations to be determined in said sheets, one of whose parts has a dihedrally grooved outer profile, presenting a bore flat on which come the other remaining pieces, which are immobilized by means of a threaded bushing that is screwed to the lower element of the three forming the mentioned pressing group, this bushing being provided with a stop flange and the elements suitable for the assembly of the appropriate lampholder, resulting in the choking of the polygonal pieces on the sheets to a wavy crumpled of these that prints to the screen and to its top a truncated cone shape. (Machine-translation by Google Translate, not legally binding)
ES0047129U1955-03-251955-03-25
Improved lampshade for lamps
ExpiredES47129Y
(en)
Persiana to test of alive penetration of the solar rays, made with paper or a similar material. (Machine-translation by Google Translate, not legally binding)