Antifriction insert for closed switching devices as well as for sliding surfaces for movable heart piece acute, as well as a method for fastening of such an antifriction insert at the sliding bed of grooves rails tongues devices

摘要

gleiteinlage for sliding surfaces of rails, patch and zungenvorrichtungen and movable herzstu00fcckspitzen and flu00fcgelschienen establishing a to a permanently mounted or movable schienenzunge backenschieneherzstu00fcckspitze, with the gleiteinlage on the backenschiene fortified and the pier is arranged perpendicular to the base, with the base in addition to the backenschiene parallel beilageschiene, along a grooved rails - zungenvorrichtung, form the form of a gleitbettes is attached.and with the length of the longest diagonal of the gleiteinlage is smaller than the distance between the plates of the two rails.