Vibratory share cable laying plough - has share coupled to laying box by vulcanised rubber damping components

摘要

The cable laying plough has a vibrating share to which a cable laying box is attached. Each joint between box and share has two damper assemblies, each consisting of three damping components. The components each comprise an outer tube and an inner bar with a filling of vulcanised rubber between. The bars of two components (3) are axially in line and rigidly coupled to the tube of the third one (4), which is at right angles to them. The bars of the third components are rigidly fixed together by two steel arms (5) at their ends. The tubes of the first two components can be rigidly fixed to mounting feet (6), in turn secured, preferably by screws, to the share (1) or the box (2).