Scraper blade application device, has support and plate connection structure constituting spring and including metallic wire having two parallel branches connected by transversal branch for forming U shape

摘要

The device has a support (6) fixed on a base (7), a plate (8) fixing a scraper plate, a connection structure (9) connecting the support with the plate. The structure (9) constituting a spring (10) has a metallic wire (9A) with two parallel branches (9B) connected by a transversal branch (9C) for forming a U shape. Junction between the parallel branches and the transversal branch forms a wrap (9D). Free ends of the U shape are fixed on the plate or support, and the wrap is fixed on the plate or support.