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Priority to ES1981255879UpriorityCriticalpatent/ES255879Y/en
Publication of ES255879UpublicationCriticalpatent/ES255879U/en
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Publication of ES255879YpublicationCriticalpatent/ES255879Y/en
Shock absorbing device in vehicle bumpers, essentially characterized in that it is constituted by two cylinders, one external and the other internal and axially displaceable in the first, in such a way that the base of the outer cylinder is closed by means of a threaded cap from which it emerges coaxially an internal shaft threaded on said cover, the end of said shaft comprising a disc-shaped piston body for the inner cylinder, while the internal base of said internal cylinder has another disc-shaped piston body for the outer cylinder, counting the external base of said inner cylinder with a threaded cap that extends in an annular wing in stop functions of maximum penetration of such inner cylinder, when making stop against the discoidal body that the threaded shaft carries to the outer cylinder cover . (Machine-translation by Google Translate, not legally binding)
Special telescopic shock absorber with hydropneumatic action for suspension of all kinds of motor vehicles, motorcycles and similar (Machine-translation by Google Translate, not legally binding)