Lining plate for set of lining plates for lining plate unit for trench- or channel support, has side wall that has overlapping element or overlapping area for partial overlapping with adjacent lining plate
摘要
<p>The lining plate (1) has a side wall (4) that has an overlapping element (5) or an overlapping area for partial overlapping with an adjacent lining plate. The overlapping element is positioned at an outer side of the adjacent lining plate. An independent claim is also included for a set of lining plates with lengths.</p>
