| 摘要 |
An attachment for a ladder includes a first part 10 having means for releasable mounting on a ladder and a second part 15 mounted on the first part, the second part including a channel member 17 within which a scaffold rail can be received and a latch 18 movable between a position in which it permits separation of the scaffold rail and the channel member and a position in which separation of the scaffold rail and the channel member is prevented. |
