| 摘要 |
<p>A shoe side or combined heel seat and side lasting machine has two cement applying nozzles movable from an initial position, adjacent one another, outwardly to a first position, determined by abutments associated one with each nozzle, which abutments guide the nozzles in a straight line in the shoe bottom waist region. In the combined machine version, such outward movement causes a V-shaped pattern of adhesive to be applied in the shoe bottom heel seat region. Selector means is also provided for causing, according to whether the shoe is a left or right, the abutment associated with the nozzle tracking along the inside edge of the shoe bottom, to move from its first to a second position when the nozzle reaches the shoe bottom joint region, while the other nozzle continues in a straight line, thus to facilitate adhesive application to marginal portions of the shoe bottom up to the ball region.</p> |
