METHOD OF FIXING AUTOMATIC IDENTIFICATION MARKS ON RAILWAY WHEEL AND RAILWAY WHEEL WITH POSSIBILITY OF AUTOMATIC IDENTIFICATION OBTAINED BY THIS METHOD Russian patent published in 2024 - IPC B61L25/04 

FIELD: automatic control means.

SUBSTANCE: invention relates to means of automatic identification of a railway wheel, is a technical solution related to means of automatic control and number accounting on railway transport. It can be used to obtain reliable information when identifying railway wheels. A casting mould is used, which repeats the shape of the groove in the railway wheel; tape with lock is placed in said mould and stretched; compound is poured into the mould and identification marks are laid; then, foil-coated antenna of each mark is bent to the metallized base of the mark; wherein the identification mark is located along the axis with the tape so that the mark chip is closer to the edge of the smallest side; after hardening, removing the formed fastening tape with the compound and marks from the mould; then fastening tape with compound and marks is installed in groove of railway wheel and its ends are fixed with lock; wherein the annular groove is made with a depth of not more than 8 mm, a width of not more than 15 mm and at least 20 mm from the end of the wheel hub, as well as having a transition surface from the walls to the bottom of the groove with a radius of curvature of not less than 2 mm, wherein identification marks are fixed in made groove by means of fastening tape and compound.

EFFECT: high reliability of attachment of identification marks inside the groove.

22 cl, 33 dwg, 10 tbl