| 摘要 |
<p>An apparatus for cleaning a floor surface including
a rotatable member for engaging the floor surface,
a motor for effecting rotation of the rotatable member,
a power supply for providing an electrical power supply to the motor, and
a support member for supporting the motor,
wherein the apparatus includes one or more of the following:
(a) the power supply is supported independently of the support member;
(b) the support member is connected to the power supply such that relative movement therebetween is permitted;
(c) the power supply is not supported on or by the support member; and/or
(d) the power supply is supported on at least one ground engaging member which permits the power supply to move, in use, over the floor surface.</p> |
