| 摘要 |
The notches are held on the handle by two square-end fixed rods 8.8' mounted on the same spindles. These are held under permanent pressure by the springs 9.9'. In order to position the notches 10.10' it suffices, with the aid of the notch, to compress the spring, and to make a quarter of a turn to left or to right. In order to open the barriers of the notches, it suffices, with the aid of one's thumb, to raise the two nosed half-notches 12.12' which are held on the barriers by their spring 13.13' mounted on their spindle. Once the two hosed half-notches have been raised, the barriers automatically open by virtue of their spring mounted on their spindle 14.14'. Once one's skis are inside, it is possible to re-close the barriers with a sharp push, and they will once again be blocked by the two nosed half-notches in order definitively to block the barriers and the nosed half-notches, and it suffices to place the sticks in their notches 15.15'. <IMAGE>
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