| 摘要 |
<p>Ladder element provided with a platform (3) which can be mounted on the rungs (5, 6) of a ladder (1), whereby this platform (3) is provided with a holder (18) which must rest on a first rung (5) of a ladder (1) and whereby this platform (3) is provided with at least one support (4) defining a supporting space (27) which is designed for a second rung (6), underneath said first rung (5), whereby this support (4) has fastening means (7) which make it possible to mount said platform (3) in a detachable manner on said ladder (1), whereby said fastening means (7) comprise a locking device (8) which can be moved in relation to said support (4) according to a translation, in such a manner that said supporting space (27) is reduced or enlarged and such that it becomes possible to clamp said second rung (6) in this supporting space (27) between the support (4) and said locking device (8).</p> |
