sentences:  By 1959, the last reference to the original family business disappears, as ‘vorm.Bleichert’ is dropped from the firm’s name.Between 1962 and 1985, this entity went through several iterations.However, by 1991, the company had been privatized and entered liquidation, halting production of cranes, conveyance, and pit mining equipment — thus concluding the history of the oldest and largest wire ropeway manufacturer of the world.