| 摘要 |
A bladeholder for doctors, scrapers and the like has separate regions for a blade and a pressure or rocker plate. The blade can be removed, installed, or adjusted in one region without disturbing the rocker plate and associated parts in the other region. The rocker plate has constant "stick-out," and can be fitted with resilient profiling devices. An improved profiling device is shown having armor cladding to prevent damage due to pressure. |
