TIRE STUDDED WITH MINISTUDS AND METHOD OF ITS STUDDING Russian patent published in 2020 - IPC B60C11/14 

Abstract RU 2731853 C1

FIELD: automotive industry.

SUBSTANCE: studs are represented by ministuds made of staples or nails of elastic steel or tungsten wire with diameter of 2÷4 mm, tips of which have length of about 1.5–2 diameters of wire are hardened. Tire studding method consists in installation of anti-skid ministuds in belt tread in process of its manufacturing from side, inverse of tread running surface. Tread made in such a way is applied on the preliminarily roughed tire carcass with subsequent vulcanization.

EFFECT: improved coupling properties of tire under conditions of its winter operation.

4 cl, 3 dwg

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RU 2 731 853 C1

Authors

Chugin Vladimir Pavlovich

Dates

2020-09-08Published

2020-01-24Filed