Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Modulbeton S A
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Modulbeton S A
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Application filed by Modulbeton S AfiledCriticalModulbeton S A
Priority to ES1974204309UpriorityCriticalpatent/ES204309Y/en
Publication of ES204309UpublicationCriticalpatent/ES204309U/en
Application grantedgrantedCritical
Publication of ES204309YpublicationCriticalpatent/ES204309Y/en
Bush for fixing threaded pins in concrete blocks, essentially characterized in that it consists of a metal cylindrical body that has an open end axially and the other closed with a small, central opening from which radial cuts extend. Along the walls of the bushing, without reaching a transverse area near the open end thereof and defining a series of pins of certain elasticity, the bushing of which has an internal thread and, at least, a conical area in the vicinity of the bushing. A closed end whose diameter progressively narrows towards said end, while the outer surface of the sleeve is provided with a longitudinal groove that does not reach the closed end and an annular groove in the manner of transverse toothing in the area adjacent said end. (Machine-translation by Google Translate, not legally binding)
ES1974204309U1974-07-021974-07-02
BUSHING FOR FIXING THREADED PINS IN CONCRETE BLOCKS.
ExpiredES204309Y
(en)