Bead seating and inflation apparatus for a tire changing stand
AssigneeThe Coats Company, Inc.
InventorsJohn L. Mikovits, Elmer J. Strang, Ray A. Scott, Billy L. Sorenson
Life of this patent
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Abstract
Tire bead seating and inflating apparatus of the type employing an arcuate tube having its interior connected to a source of air and including inwardly directed nozzles for directing a high volume of air under pressure toward the interface between a tire rim and a tire sidewall while air is simultaneously being applied to the interior of the tire through a conventional valve stem. The invention specifically contemplates a kit whereby such an apparatus, along with desired peripheral equipment, may be easily affixed to existing tire changing stands.
Claims4
A kit for converting a tire changing stand to a combination tire changing stand and a tire bead seating and inflating apparatus comprising:
- an arcuate tube having a plurality of inwardly directed air nozzles and adapted to be affixed to a tire changing stand in a relation generally concentric to a table top and spindle thereon;
- a first conduit in fluid communication with said tube and said air nozzles thereon and adapted to be connected to a source of air under pressure;
- first valve means in said conduit for controlling the flow of air from said source to said air nozzles;
- an air chuck adapted to be connected to a valve stem on a wheel rim received on said table top, a second conduit having one end connected to said air chuck and another end adapted to be connected to a source of air under pressure;
- second valve means in said second conduit for controlling the flow of air therethrough;
- means defining a common actuator for said first and second valves, said common actuator being movable between three positions, one of which causing both said valve means to be closed, another of which causing both said valve means to be open, and the last of which causing said first valve means to be closed and said second valve means to be open;
- and means for securing said arcuate tube, said valves and said actuator to a tire changing stand.
Dependencies are inferred from the claim text.