BigPatents India

The present invention relates to an articulated connection for joining adjacent railcars, said connection having a male connecting member and a female connecting member with an exterior surface, said male connecting member secured to an end of one of said adjacent railcars and said female member secured to an end of the other adjacent railcars, a ring seat ejection means for a ring seat in said female connecting member, said male member received in the open end of said female member to nest on and be supported by a ring seat in said annular groove while allowing horizontal and vertical movement between said male and female members.