TRACK PLATE FOR MAKING ROADS OF RAIL VEHICLES (VERSIONS) AND METHOD OF ITS MANUFACTURING (VERSIONS) Russian patent published in 2009 - IPC E01C9/04 

FIELD: construction industry.

SUBSTANCE: invention refers to construction industry and namely to manufacture of assembled reinforced concrete components. There proposed are various versions of track plates made in the form of monolithic reinforced concrete plates equipped with slinging devices and on top surface of which there are cavities made in the form of two channels formed with stands located in upper part of the plate flush with its top surface and suited for arranging at least rails in them and connected to bottom surface of the plate. At that, there described are various versions of reinforcement of the above track plates using rigid multi-layer spatial frames in which the number of layers and their design can be chosen in accordance with track plate requirements and operating conditions. Industrial manufacturing methods of track plates of various versions as per the invention are described.

EFFECT: improving reliability, vibration resistance and strength of track plate.

50 cl, 12 dwg