METHOD FOR MAKING BLIND HOLE IN TIRE AND METHOD FOR INSERTING INSERT INTO BLIND HOLE Russian patent published in 2021 - IPC B60C11/16 

Abstract RU 2748624 C1

FIELD: automotive industry.

SUBSTANCE: method for making a blind hole in a finished tire and a method for inserting an insert into such a blind hole are disclosed. The above includes providing a finished tire containing the tread blocks forming the tire tread, and then performing by machining a blind hole in the tread block of the tire, which has a first cross-section at the first depth and a second cross-section at the second depth, with the second cross-section larger than the first cross-section and the second depth greater than the first depth.

EFFECT: technical result is an increase in the reliability of fixing the spike insert in the tread of the finished tire while simplifying the method of its installation.

14 cl, 17 dwg

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RU 2 748 624 C1

Authors

Kukkonen, Esko

Oyala, Yari

Sojni, Teemu

Antikajnen, Atte

Ryajsyanen, Yani

Dates

2021-05-28Published

2019-06-05Filed