| 摘要 |
<p>The invention relates to a pendular damping device (61), particularly for a motor vehicle transmission, comprising at least one pendular mass (33) mounted with the ability to move on a support (31) pivoting about an axis. The mass (33) has a U-shaped overall cross section and comprises two flanks (48) extending one on either side of the support, and connected by at least one bridge (49) formed as an integral part of the flanks (48). The mass (33) is mounted on the support (31) via at least two guide rollers (52, 53). The axial ends of each roller (52) are able to roll along runway tracks (51) formed in the flanks (48) of the mass (33), the median part (53) of each roller (52) being able to roll along a runway track (39) of the support (31).</p> |
