| 摘要 |
In-line roller skate (1) comprising in-line wheels (2) around which travels an endless rolling support (4) of the belt type, having regular transverse notches (40). At least the rear wheel (24) is mounted in such a way as to allow horizontal sliding, and at least the front wheel (9) is mounted in such a way as to allow inclined forward sliding along an elongate slot opening (12) formed in the side walls (13, 14) of the frame (6), so that the tension in the rolling belt keeps the axis of rotation (5) of the wheel at the bottom end of the slot. At least one element (27) is in rolling bearing contact with the lower portion of the rolling belt. This belt is preferably cylindrical in section, with its inner surface (28) housed in mating grooves (3) around the perimeter of the wheels. The skate may include a stone guard (45).
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