Travelling grate comprising an endlessly circulating grate chain the grate members of which each comprise one grate plate

摘要

1. Travelling grate comprising an endlessly circulating grate chain in which successive grate members are connected together by pivot pins and each comprise at least one grate plate which with its front arcuately curved end bears on the pivot pin and the rear end of which bears slidingly on the front end of the following grate plate, a holding web provided on the lower side of the grate plate and extending rearwardly engaging beneath the associated pivot pin with clearance, characterized in, that the arcuately curved front plate end, (e.g. 110a) is extended beyond a reference plane (B) running in the horizontal position of the grate plate (e.g. 110) substantially vertically through the pivot pin (e.g. 111) rearwardly up to a bend (120) extending transversely over the grate plate (e.g. 110) and parallel to the pivot pin (e.g. 111).