Puncture-proof tires
AssigneeBayer Aktiengesellschaft
InventorsJakob Ippen, Friedel Stuttgen
Life of this patent
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Abstract
A puncture-proof vehicle tire mounted on a multi-part felly, wherein the tire foot and the tread are connected by cushioning axial and radial reinforcing parts, formed by axial cut-outs which are staggered in relation to one another and are optionally subdivided by crosspieces. The cut-outs are preferably arranged in such a way that the tire consists of opposed segments, wherein the tire foot and the tread are connected by an optionally asymmetrical cushioning section, which is oriented alternately in the consecutive segments towards one felly edge or the other.
Claims3
A vehicle tire comprising an outer tread element, a foot adapted to contact a wheel felly, the foot having two peripherally-disposed outer portions, a resilient connecting portion connecting the tread element and the foot, the connecting portion comprising a plurality of radially and evenly spaced supporting members, consecutive supporting members being arranged on opposite sides of the center of the tire, the foot comprises two unstressed reinforcing circular wire cores disposed within the two outer portions of the foot, the tire comprises a plurality of segments alternately arranged in opposite directions, each segment comprising a portion of the tread, a supporting member and a portion of the foot, the segments having concavely curved inner walls and convexly curved outer walls, the foot has an indentation of the inner side thereof, the indentation extending around the entire circumference of the tire.
A tire as claimed in claim 4, wherein the height :
- width ratio is from 0.45 to 1.25.
Dependencies are inferred from the claim text.