| 摘要 |
<p>The device has a plate (3) and a roller carrier (4) that are secured to shafts (1, 2), respectively. The plate includes a face perpendicular to a rotation axis (X), where a set of housings is formed on the face. The housings extend along radial directions. The carrier includes rollers mounted to rotate about radial axes to project from the respective shaft such that each of the rollers penetrates into one of the housings when the plate and the carrier are engaged, and co-operate with removable pads of the housing to provide a rotary connection between the plate and the carrier.</p> |
