초록 ▼

The applicator includes two elongated conveyor rollers arranged in parallel alignment and inclined from a sealant application station toward a tire unloading station. The rollers simultaneously rotate a series of tires in the same direction about a common axis in side-by-side engagement with one end

The applicator includes two elongated conveyor rollers arranged in parallel alignment and inclined from a sealant application station toward a tire unloading station. The rollers simultaneously rotate a series of tires in the same direction about a common axis in side-by-side engagement with one end tire adjacent the sealant application station and the other end tire adjacent the unloading station. A kicker assembly unloads the latter end tire, whereupon the rollers advance the remaining tires toward the unloading station while maintaining coaxial rotation thereof. A fresh tire then may be positioned at the application station and the application and advancement steps repeated. The applicator further includes a sealant applicator for effecting airless spray application of sealant to a tire, together with a control system for controlling the position of the spray applicator and causing sealant to be purged a predetermined time after no sealant application is made. The applicator is suited for usage in a system for producing self-healing tires.

대표청구항 ▼

An apparatus for transporting a plurality of torroidal articles from a loading station to an unloading station while continuously rotating said articles, comprising: frame means; at least two generally parallel inclined elongated rollers rotatably mounted to said frame means for supporting a plurali

An apparatus for transporting a plurality of torroidal articles from a loading station to an unloading station while continuously rotating said articles, comprising: frame means; at least two generally parallel inclined elongated rollers rotatably mounted to said frame means for supporting a plurality of such articles in generally coaxial side-to-side relation; drive means for rotating at least one of said rollers; support means located at said unloading station for supporting one such article located at said unloading station against further displacement along said rollers; unloading means connected to said frame means and positioned at said unloading station for unloading one such article from said rollers while permitting continuous rotation of remaining articles supported by said rollers; whereby a plurality of said articles are rotated in place until such time as one such article is unloaded from the unloading station permitting the remaining articles to undulate along the rollers to successively occupy the location vacated by the preceding article.