Portable reinflator
AssigneeCompagnie Generale des Etablissements Michelin - Michelin & Cie
InventorsPhilippe Grenie, Jean-Michel Mauduit, Patrick Marguerie
Life of this patent
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Abstract
Portable reinflator for a tire of a vehicle, to be connected to an electric ource of the vehicle and to the valve of the defective tire includes an electric connector, a compressor, a rotary seal and a valve coupler. The reinflator also includes an electric connection running from the connector to the compressor, a first pneumatic line running from the compressor to the rotary seal, and a second pneumatic line running from the rotary seal to the valve coupler. The portable reinflator is used in repairs to replace air inside the tire as it escapes from the tire in the case of puncture.
Claims6
A portable reinflator for inflating a defective tire mounted on a wheel of a vehicle, wherein said vehicle includes a wheel fender having an outer edge positioned above said wheel and said reinflator is adapted to be connected to an electric source of the vehicle and to a valve of said defective tire, said reinflator comprising:
- a housing having upper and lower end portions;
- an electric connector, a compressor and an electric connection connecting said electric connector to said compressor;
- a rotary seal mounted in said lower end portion of said housing;
- a first pneumatic line connecting said compressor to said rotary seal;
- a valve coupler adapted to be connected to said valve;
- a second pneumatic line connecting said rotary seal to said valve coupler;
- attachment means for removable attaching said upper end portion of said housing to said outer edge of said fender such that said rotary seal is positioned close to an axis of rotation of said wheel;
- and
- adjustable means for adjustably maintaining said rotary seal close to an axis of rotation of wheels of different diameters, whereby said portable reinflator can be used on tires of different diameters.
Dependencies are inferred from the claim text.