| 摘要 |
<p>A tire spraying apparatus including a frame having a vertically extending standard (12) and a generally horizontal extending tire supporting frame portion receivable in the opening of a tire. The tire supporting frame portion includes a pair of spaced, tire bead engaging drive rollers (15, 16) and mounted below the frame portion is a tire hold-down member (40) to engage the tire beads to hold the tire against the rollers. Liner spray nozzle means (33, 33a) are mounted between the rollers for spraying a liquid liner material upwardly into the tire interior and bead spreading means (23) extend upwardly from the tire supporting frame portion for spreading the sidewalls of a tire mounted thereon to hold the sidewalls apart while the tire is being rotated and sprayed. Mounted generally above the tire is a trailer member having a tire crown engaging wheel (44) and carrying a plurality of recapping cement spray nozzles (54, 54a, 55, 55a). Both the trailer member and the hold-down member can be raised out of engagement with the tire to permit the tire to be removed and replaced.</p> |
