| 摘要 |
<p>The present invention relates to an accessory 34 for use with a hose 28, which comprises a wheeled member 34 securable to the hose. The wheeled member 34 comprises a tubular body member 106 sharing a longitudinal axis and connectable in line with the hose 28; and has a plurality of wheels 110 mounted on the body member 106 so as to be rotatable about the longitudinal axis, individual wheels 110 being mounted 112 so as to be rotatable about a respective axis that is transverse to the longitudinal axis.</p> |
