Invention Application
WO2017153184A1 METHOD AND APPARATUS FOR FORMING A TRENCH IN A SEA FLOOR 审中-公开
用于在海底形成坡口的方法和设备

METHOD AND APPARATUS FOR FORMING A TRENCH IN A SEA FLOOR
Abstract:
An apparatus (2) for forming a trench in a sea floor and/or displacing material on the sea floor is disclosed. The apparatus comprises a body (4 ) and front skids (12) mounted to the body for engaging the sea floor and supporting the body. The front skids are adjustable between a first mode, in which the front skids engage the sea floor, and a second mode, in which the front skids engage the sea floor adjacent the trench and at the trench walls.
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