Method for injection molding component, e.g. cogwheel for windscreen wiper drive, on to end of shaft comprises deforming it so that its diameter is larger than that of rest of shaft and molding component around it

摘要

Method for injection molding a component on to the end of a shaft (1) comprises deforming the end so that its diameter is larger than that of the rest of the shaft. The component is then injection molded around it.