Chemical sealant device for repairing flat tires
OwnerJorge Taylorinventor
Life of this patent
Estimating the term…
Abstract
A chemical sealant device is provided for repairing a flat tire of a wheel, which consists of a rim for supporting and fitting a tire thereabout. A first mechanism is on the interior of the rim for carrying a portion of the load of the wheel after the tire is punctured and becomes partially flat. A second mechanism is within the first carrying mechanism for releasing at predetermined intervals of rotation of the wheel, tire chemical sealant and compressed air into the tire so that eventually the tire will be repaired and tire pressure will be at least partially restored, whereby road damage to the tire will be prevented.
Claims4
A chemical sealant device for repairing a flat tire of a wheel, comprising:
- a) a rim for supporting and fitting a tire thereabout;
- b) carrying means on the interior of said rim for carrying a portion of the load of the wheel after the tire is punctured and becomes partially flat, wherein said carrying means includes an outer hollow torus member affixed onto the interior surface of said rim;
- and
- c) releasing means within said carrying means, for releasing at predetermined intervals of rotation of the wheel, tire chemical sealant and compressed air into the tire so that eventually the tire will be repaired and tire pressure will be at least partially restored, whereby road damage to the tire will be prevented wherein said releasing means includes:
- i) an inner hollow torus member having dual side by side annular chambers, whereby said inner hollow torus member is disposed within said outer hollow torus member;
- ii) a first annular vessel placed into the first annular chamber of said inner hollow torus member, said first annular vessel holds the tire chemical sealant therein;
- iii) a second annular vessel placed into the second annular chamber of said inner hollow torus member, said second annular vessel holds the compressed air therein;
- iv) a first valve system connected to said first annular vessel, so that when said first valve system is activated by the rotation of the wheel it will release some of the tire chemical sealant into the first annular chamber of said inner hollow torus member and when said first valve system is deactivated by the continued rotation of the wheel it will release the tire chemical sealant from the first annular chamber of said inner hollow torus member into the tire to seal the puncture;
- and
- v) a second valve system connected to said second annular vessel, so that when said second valve system is activated by the rotation of the wheel it will release some of the compressed air into the second annular chamber of said inner hollow torus member and when said second valve system is deactivated by the continued rotation of the wheel it will release the compressed air from the second annular chamber of said inner hollow torus member into the tire to at least partially restore tire pressure.
Dependencies are inferred from the claim text.