公开(公告)号：US4480569A

公开(公告)日：1984-11-06

申请号：US457470

申请日：1983-01-12

申请人： Abraham van der Veen ,  Jelle van der Veen

发明人： Abraham van der Veen ,  Jelle van der Veen

IPC分类号： E02F5/28 ,  E02F7/00 ,  E02F7/04 ,  B63C11/00

CPC分类号： E02F7/04 ,  E02F5/28 ,  E02F7/005

摘要： The invention relates to a container for the ground material removed by a ground working device, for example, a mud plough or a suction device from the bottom of a watercourse. Such a container is known in the form of a compartment trough moved by the tugboat of the mud plough or the hopper barge. A disadvantage of such a container is that it is heavy and hence transportable only with difficulty while it is expensive and cannot be emptied by a simple procedure. The invention has for its object to obviate these disadvantages and provides to this end a container of the kind set forth in the preamble constructed in the form of a flexible bag that can be connected with the ground working device.

摘要翻译： 本发明涉及一种通过地面作业装置除去的研磨材料的容器，例如泥浆犁或来自水道底部的抽吸装置。 已知这种容器是以泥浆犁或漏斗驳船的拖船移动的隔间槽的形式。 这种容器的缺点在于它很重，因此只有在难以运输的同时它是昂贵的并且不能通过简单的程序排空。 本发明的目的是为了消除这些缺点，并为此提供了一种以可与地面工作装置连接的柔性袋形式构成的前序部分所列类型的容器。