FIELD: machine building.
SUBSTANCE: invention relates to automotive industry. Pneumatic tire comprises tire tread section, provided in tread surface by plurality of stud pins mounting holes, and plurality of stud pins inserted in these holes. Each of holes includes fastening section, which comes into contact with entire periphery of each stud pins to fix stud pin. Fastening section comprises protrusion, provided on its internal wall, which passes in direction to holes depth and directs studding gun teeth in direction to holes depth, wherein studding gun drives stud pins into holes. Protrusion is deformed in accordance with stud outer peripheral surface, inserted into each hole, so that protrusion entire surface comes in contact with stud outer peripheral surface.
EFFECT: technical result is simplification of studs installation and increase in reliability of their fixation in tire.
11 cl, 14 dwg, 2 tbl
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