| 摘要 |
<p>Wheel assembly for carriage has rotating system for the axle forks (6), a braking command (10,12,15) for the wheels (7) and blocking commands for the axle forks, all mounted on the same fixed frame (1). The two command can be used independently. The braking assembly comprises vertical rods (15,17) in contact with the external face of the wheels (7) until a lever is actuated. An Independent claim is also included for the carriage itself.</p> |
