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Suction dredger cutter head - has fitting piece with claw gripping tool front edge base connected by tractive stud bolt
Suction dredger cutter head - has fitting piece with claw gripping tool front edge base connected by tractive stud bolt
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机译:吸泥船刀头-带有爪形夹持工具前缘底座的配件,通过牵引双头螺栓连接
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摘要
The cutting head used for tools in suction or bucket dredgers has a fitting piece removably attached to the top of the front edge of the tool, a tooth likewise attached to the fitting piece, and fixtures for the attachment of the fitting piece and the tooth in their appropriate positions. The fitting piece (1) is formed as a claw (9) which grips the front edge of the tool. It is influenced in the counterposed direction by a tractive force exerted between it and the base (3) attached to the tool and aligned with it. The fitting piece and the base are connected by a bolt (4) acting as tractive rod extending through both components.
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