FIELD: transport.
SUBSTANCE: telescopic mechanism incorporated with the telescopic trailed buffer device comprises pull-in rod arranged inside the movable jacket. Bearing coupler houses said pull-in rod. Guide barrel is fixed outside the bearing coupler. Locking mechanism comprises the ledges distributed nearby the other end of said pull-in rod and the grooves engaged with said ledges at the bearing coupler inner wall. Unlocking actuator is arranged outside aforesaid movable jacket.
EFFECT: simplified design, higher reliability and damping capacity, comprehensive protection.
7 cl, 6 dwg
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