SIMPLIFIED TORSION DAMPING DEVICE HAVING A PENDULUM

A pendulum-type torsional damping device comprises oscillating masses (6, 8, 10) mounted movably on a support (4). Each oscillating mass (6) is intercalated circumferentially between a first adjacent oscillating mass (8) and a second adjacent oscillating mass (10). Each oscillating mass (6) is mount...

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1. Verfasser: VERHOOG, Roel
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:A pendulum-type torsional damping device comprises oscillating masses (6, 8, 10) mounted movably on a support (4). Each oscillating mass (6) is intercalated circumferentially between a first adjacent oscillating mass (8) and a second adjacent oscillating mass (10). Each oscillating mass (6) is mounted movably on the support (4) by a rolling contact via a single bearing element (12) associated with that oscillating mass, and a sliding contact between one of terminal edges (18) thereof and a terminal edge (20) of the second adjacent oscillating mass (10), which forms a radial retention edge for that oscillating mass (6). The device allows effective pendulum damping to be obtained with a limited number of bearing elements.