Assembly consisting of a tire and a removable bead protector
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United States of America Patent
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Aug 3, 1993
Grant Date -
N/A
app pub date -
Mar 6, 1992
filing date -
Jul 17, 1990
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An assembly formed of a tire and removable protector, intended to be mounted and used on a rim having frustoconical seats. The tire has beads (5) the outer contour of which is formed primarily by a frustoconical zone (80) substantially parallel to the axis of rotation and by a frustoconical zone forming an angle of between 45.degree. and 90.degree. with the axis of rotation. The removable protector (2), the contours of which are adapted on the one hand to the profile (10, 11, 12) of the mounting rim (J) and, on the other hand, to the profile (80, 81, 82) of the corresponding bead (5), is reinforced by a bead ring (3) around which there is wrapped a ply (4) forming two layers (41, 42) extending up to the point (40') of said removable protector (2). While improving the initial life of the tire, the invention permits easier and less expensive recapping.
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