Material handling vehicle load retention apparatus

摘要: Load retention devices for material handling vehicles are inadequate in maintaining load position and inflexible transfer operations. First second blocking having elevationally movable gates mounted adjacent opposite sides of the frame a vehicle supporting apparatus. The first guided elevational movement between above apparatus at which on is blocked from side passing beneath free to pass sides. A power device provided selectively moving gate member positions positions. Due flexibility operation they particularly suited use automatic vehicles.