| 摘要 |
The invention relates to a board-type runner device (1), in particular a ski (2), jumping ski or snowboard, having several layers disposed between a running surface lining and a top layer (10), forming a sandwich element with a core disposed in between. An external face (18) of the top layer (10) or the running surface lining or the top face (10) and running surface lining remote from the core has an at least partially structured surface (19) with a plurality of recesses (20) or raised areas (21). A depth of the recesses (20) is shorter than a thickness of the structured top layer (10) or the structured running surface lining. The invention further relates to a layer of plastics, in particular a top layer (10) and a running surface lining for a runner device (1) of this type.
|
