| 摘要 |
PROBLEM TO BE SOLVED: To enable a pair of input rotary members to be coupled by welding. SOLUTION: The torsional vibration reducing device is equipped with a clutch-side input rotary member 9 and a turbine-side input rotary member 10, an output rotary member 11 arranged between the above two members, springs 12a, 12b for circumferentially coupling the output rotary member 11 and the pair of the input rotary members 10, 11, a floating equalizer 15 comprising an annular section 15a arranged between the peripheries of the pair of the input rotary members 10, 11 and a coupling section 15b protruding from the annular section 15a to a radial inside to be located between the springs 12a, 12b, and a wave washer 21 for energizing the annular section 15a to a peripheral section of the turbine-side rotary member 10. An end of a tubular section 9c formed in a protruding manner in a periphery of the clutch-side input rotary member 9 and a peripheral edge of the turbine-side input rotary member 10 are coupled via a welded portion 8. The wave washer 21 is arranged between the periphery of the clutch-side input rotary member 9 and the annular section 15a. COPYRIGHT: (C)2009,JPO&INPIT |
