| 摘要 |
<p>Bicycle handlebar stem including a lightweight material, notably composite material, body (2) provided with at least one housing to receive a cylindrical part, and means (S) for clamping that part in the housing to assemble the stem and said part; the clamping means (S) comprise at least two studs (6) fixed in the stem body (2) in the vicinity of the housing (3) to project from the body, the stem including in a part facing but spaced from the area provided with the studs at least two conjugate holes (8) adapted to have the studs pass through them, and a nut (9) associated with each stud to clamp the cylindrical element in the stem, this clamping being obtained without causing the studs to turn in the stem body.</p> |
