Resilient tires and wheels – Tires – resilient – Patches
Patent
1977-07-08
1980-11-18
Kunin, Stephen G.
Resilient tires and wheels
Tires, resilient
Patches
152362R, B60C 900, B60C 1500
Patent
active
042340292
ABSTRACT:
A pneumatic vehicle tire having a single layer radial carcass of steel or a material of similarly high strength. The carcass is anchored by being looped around the bead cores in the beads. The laterally outwardly lying free ends of the carcass layer may extend up to about half the height of the tire side walls. Laterally outwardly, next to the looped around carcass end, between the rim flange and this carcass end, there is provided a bead reinforcer which includes pull-resistant threads or the like which are parallel to one another. The bead reinforcer is slanted with regard to the carcass, preferably extending at an angle of about 15.degree. to 45.degree. to the circumferential direction of the tire. The radially outwardly lying free end of the bead reinforcer has associated therewith a strip which extends parallel to said free end and includes pull-resistant threads or the like which are arranged in a cord layer. These threads are likewise slanted with regard to the circumferential direction of the tire, preferably forming an angle of about 15.degree. to 45.degree. with the circumferential direction, but, with regard to the bead reinforcer, are oppositely slanted, i.e. cross the threads of the bead reinforcer, in such a way that the freely ending, laterally looped around carcass end forms with the bead reinforcer and this strip a triangular formation which practically maintains the mutual spacing of the carcass strength carriers and the strength carriers of the bead reinforcer.
REFERENCES:
patent: 3118482 (1964-01-01), Beissner
patent: 3172445 (1965-03-01), Boussu et al.
patent: 3205931 (1965-09-01), Keefe, Jr.
patent: 3921693 (1975-11-01), Suzuki et al.
patent: 4067373 (1978-01-01), Delobelle et al.
Bachmann Willi
Drossler Heinz-Gunter
Peter Julius
Continental Gummi-Werke Aktiengesellschaft
Kunin Stephen G.
Williams Lawrence E.
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