Roadside repair kit for restoring tire bead integrity
AssigneePatrick Clancy and Georgene Pappas, a Partnership
InventorPatrick Clancy
Life of this patent
Estimating the term…
Abstract
A sealing tube is wrapped around the rim and inflated such as to seal the gap between tire and rim if the seal between the tire bead and rim has lost its integrity. After this, the tire can be inflated to specified pressure at a slow rate using a portable compressor. The repair can be done at roadside on any vehicle using inflatable tires usually without demounting the wheel or even jacking up the defective wheel.
Claims15
A roadside repair kit in combination with a motor vehicle having a set of wheel rims and tires inflatable over and attached thereto, for restoring tire bead integrity of a tire of a motor vehicle having an inner circumferential bead edge comprising:
- a long narrow linearly extending flexible inflatable and cylindrical sealing tube;
- assuming a cross section which is a circumferentially isotropic cylindrical shape when inflated;
- a tire insertable against a corresponding bead edge of a wheel rim;
- said long narrow linearly extending flexible inflatable sealing tube being fitted and wrapped around said rim and between said tire bead edge and said rim to seal said tire to said rim temporarily while said tire is being inflated;
- said long narrow linearly extending flexible inflatable sealing tube assuming an isotropic toroidal shape when fitted and wrapped around said rim:
- one end of said sealing tube being sealed shut and having a tire inflation valve attached at a right angle to said sealing tube spaced apart by about five inches or less from said sealed end;
- a distal end of said sealing tube being left open;
- a releasable clamping closure for sealing said open end of said sealing tube, after said open end is folded over itself;
- and
- a compressor for inflating said tire after said sealing tube is applied to said tire bead edge;
- and,
- said inflatable sealing tube being removable during inflation of the tire.
A kit for restoring tire bead integrity of a tire having an inner circumferential bead edge, in combination with a motor vehicle having a set of wheel rims and tires inflatable over and attached thereto, each said tire inflatable over a separate wheel rim each said tire having a bead edge, said kit comprising:
- a long narrow flexible inflatable and cylindrical sealing tube;
- a tire insertable against said bead edge of a wheel rim;
- of said motor vehicle;
- said long narrow flexible inflatable sealing tube being fitted around said rim and between said tire bead edge and said rim to seal said tire to said rim temporarily while said tire is being inflated;
- one end of said sealing tube being sealed shut and having a tire inflation valve attached at a right angle to said sealing tube, spaced apart by about five inches or less from said sealed end;
- said distal end of said sealing tube being left open;
- a releasable clamping closure for sealing said open end of said sealing tube, after said open end is folded over itself;
- a compressor for inflating said tire after said sealing tube is applied to said tire bead edge;
- and,
- said inflatable sealing tube being removable during inflation of the tire.
Dependencies are inferred from the claim text.