Wheel assembly for a storage and retrieval machine

摘要: A wheel assembly for a storage and retrieval machine which is travelable on rail along path adjacent overhead locations store objects delivered to retrieved from the by machine. The includes base supported assembly. comprises engaging having horizontal axis of rotation an upwardly extending projecting through wheel. support affixed bracket mounted. has plate member laterally around positioning mechanism provided angularly about plurality set screws spaced in surrounding relationship upon also frame vertically movable height thereby base.