Wheel set changer with main and auxiliary hoists - has latter fitted with double lazy tongs, and main hoists coupled to rail bridge mountings

摘要

The wheel set changer comprises a main hoist for the wheel set, and an anciallary lifting gear for the rail bridge., The ancillary lifting gear include double lazy tongs (21), as well as primary hoists (17) which are joined to the rail bridge (5) mountings (18). Pref. at least one mounting adjusts precisely along the wheel set changer, independently of the other mountings, with each mounting allocated its primary hoist and precision adjuster. USE/ADVANTAGE - For railway wagons etc. With simple rail bridge handling and required friction. :