Title:
BODY OF A TIRE SPIKE (VARIANTS)
Document Type and Number:
WIPO Patent Application WO/2002/032696
Kind Code:
A1
Abstract:
The invention relates to the automobile industry, in particular to the design of a body of a tire spike for transport means in order to increase the road adherence thereof. In the first variant, the inventive body is embodied in the form of a hollow thin-walled collar which is made from sheet material with the aid of a deep drawing. A wear resistant plug is arranged and fixed on the internal or external surface of said collar. The collar is provided on its other end with a wall, which is drawn in the radial direction away from the axis of the collar and forms an annular flange. A peripheral part of said flange is deflected to the axis of the collar in such a way that it has at least one curvature on the external surface of the deflected part. In the second variant, the body is embodied in the form of a thin-walled barrel having a closed bottom, which is provided with an external bead in the area of transition of the wall into the bottom. Said bead forms the flange of the body.
Inventors:
KORNIENKO ALEXANDR VASILIEVICH (RU)
Application Number:
PCT/RU2000/000409
Publication Date:
April 25, 2002
Filing Date:
October 16, 2000
Export Citation:
Assignee:
KORNIENKO ALEXANDR VASILIEVICH (RU)
International Classes:
B60C11/16; (IPC1-7): B60C11/16
Foreign References:
| RU2144861C1 | 2000-01-27 | |||
| SU328675A1 | 1974-01-15 | |||
| US4619301A | 1986-10-28 |
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