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CLARAMUNT MUNNE JES S
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CLARAMUNT MUNNE JES S
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Priority to ES0019151UpriorityCriticalpatent/ES19151Y/en
Publication of ES19151UpublicationCriticalpatent/ES19151U/en
Application grantedgrantedCritical
Publication of ES19151YpublicationCriticalpatent/ES19151Y/en
Manufacturing Of Tubular Articles Or Embedded Moulded Articles
(AREA)
Abstract
An improved sleeper, formed from concrete, which is characterized by having at its ends corresponding to the support of the rails, greater section than in the center, having at each end two vertical holes one on each side of the rail support, being the section of such holes somewhat elongated in convergent direction towards the rail, and these holes having a widening in its lower part in the form of a spherical sector, with a central race, passing through these holes the pivots or fixing pins, which have a head bent, which can pass through the aforementioned holes is inserted and is fixed in said race, by a small rotation of the pivot, presenting this at its upper end a threaded area for the thread of the fixing nut, which with interposition of lateral plates presses the rail against the crossbar, arranging between each rail and the crossbar, an iron plate provided with an orifice same as the ones described on the sleeper. (Machine-translation by Google Translate, not legally binding)
A improvement in the insulating plates for elastic couplings of the rails to the traviesas (Machine-translation by Google Translate, not legally binding)