| 摘要 |
Apparatus for automatically spray cleaning tires on vehicles moving along automatic car wash lines. A cleaning fluid discharge container is submerged in a cleaning fluid reservoir and filled with cleaning fluid. The cleaning fluid within the cleaning fluid discharge container is then forced out of the cleaning fluid discharge container with air pressure, and is discharged through spray cleaning nozzles. The spray cleaning nozzles on one side of the car wash line are mounted on telescopically extendable members to permit automatic adjustment of the spray cleaning nozzles to accomodate vehicles of varying sizes. A floating valve assembly is utilized to prevent the spray cleaning fluid supply lines from being purged of spray cleaning fluid during the spray cleaning cycle.
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