| 摘要 |
A sport shoe spike, meant to be attached to the shoesole either permanently or removably, comprising a plate-like fastener flange (1) and at least one spike (2) located roughly at right angles to the flange. The cross-section of the spike has the form of the letter V, the sharp front edge (5) whereof is meant to be directed roughly towards the shoetop. The side profile of the spike is roughly a triangle, so that the front edge (5) of the spike is roughly at right angles to the fastener flange (1) and the back edges (7, 8) are slanted backwards from the peak (6). The spike is manufactured out of plate material. |
