| 摘要 |
The present invention relates to a blade components fitting system comprising a blade (2) provided with three main parts: a central arch (3), two secondary arches (4) and hinging devices (5). The system allows fitting between the profiles (7b) and dents (4a) to happen by pressure, with a little interference ensuring safe connection between the parts, preventing disassembly at the moment the blade (2) is operating. Additionally, the fitting between the profiles (6c) and dents (3a) happens by pressure with a little interference ensuring safe connection between the parts, preventing disassembly at the moment the blade (2) is operating. |
