| 摘要 |
The device has an equipment carrier (3) defining an equipment axis (7), a carrying shaft (41) defining a shaft axis (43) and a centering holder (45) for holding the carrier on the carrying shaft with the equipment axis parallel to the shaft axis and able to be moved radially relative to the shaft axis. The centering holder is a parallelogram guide with one or more linkage regions (59) distributed about the shaft axis and the equipment axis. |
