The present invention relates to a piston rod end for absorbing forces on a linear actuator in a train coupler, the piston rod end comprising a housing (2) enclosing a cavity (23) with a bottom surface (24), the cavity (23) extending in a longitudinal direction in the housing (2), —an elongated insert (3) arranged at least partly inside the cavity (23) of the first portion (P), a spring (5) arranged inside the cavity (23), and a fastening device (4) comprising a transversal element (41) and a longitudinal slot (42) forming a play, one being arranged in the housing and the other in the insert, and configured to cooperate in such a way that the transversal element extends into the slot in a transversal direction in relation to the housing and is movable in the play. The invention also relates to a piston assembly and to a sealing method for sealing the piston rod end.
PISTON ROD END FOR A LINEAR ACTUATOR, PISTON ASSEMBLY AND SEALING METHOD FOR A PISTON ROD END
KOLBENSTANGENENDE FÜR EINEN LINEARANTRIEB, KOLBENANORDNUNG UND DICHTUNGSVERFAHREN FÜR EIN KOLBENSTANGENENDE
EXTRÉMITÉ DE TIGE DE PISTON POUR ACTIONNEUR LINÉAIRE, ENSEMBLE PISTON ET PROCÉDÉ D'ÉTANCHÉIFICATION POUR UNE EXTRÉMITÉ DE TIGE DE PISTON
2025-04-30
Patent
Electronic Resource
English
PISTON ROD END FOR A LINEAR ACTUATOR, PISTON ASSEMBLY AND SEALING METHOD FOR A PISTON ROD END
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