| 摘要 |
Device for changing a suction mouth of a cutter suction dredge of a vessel with cutter ladder (1), comprising a work platform (6) which, as seen in the transverse direction of the vessel, is provided substantially in the middle with an opening (18), wherein: a support structure (16) is provided which can be fixedly connected to the work platform (6) in a position substantially under the opening (18), which support structure (16) is adapted to support a suction mouth; the work platform (6) with support structure (16) is tiltable around a first, substantially horizontal transverse axis (23) between a substantially horizontal operating position and a high position in which the cutter ladder (1) can be moved upward, which positions are such that the work platform (6) with support structure (16) is movable from its high position to its operating when the cutter ladder (1) is situated in a high raised position. ® KIPO & WIPO 2008
|
