SCRAPER BLADE CUSHION

摘要

A cushion for a scraper blade may comprise: a support plate having one or more members for engaging a support; a mounting plate opposite the support plate having a first end to which a scraper blade is mountable and having a second end remote from the first end; and a resilient cushioning material between and adhering to the support plate and the mounting plate. The cushion may further include one or more springs extending between the support plate and the mounting plate, or the resilient cushioning material surrounding the one or more springs, or the mounting plate having holes filled by the resilient cushioning material, or the second end of the mounting plate being formed to extend towards the support plate, or a combination thereof.