| 摘要 |
The apparatus (10) has a drive mechanism (12) with a pole shaft (32) fixed with respect to a support. Breaking modules (14-18) have respective double levers (70-74) pivoting around a geometric axis parallel to another geometric axis. The support has a frame for supporting the modules. A partition (20) separates the modules and comprises windows (22-26) for respectively passing the levers. The partition is placed on a metal plate (28) in a manner to form a square. The frame, partition, base and chassis (30) form a rigid support for other pieces of the apparatus. |
