| 摘要 |
PROBLEM TO BE SOLVED: To reduce a size of a torque converter in which a clutch member and an output hub are directly connected to each other so as to sequentially pass a first transmission stage in which first and second damper springs are operated in a series state and a second transmission stage in which only the first damper spring is operated according to the enlargement of a torsion angle between a pump impeller and the output hub in a connection state of a lockup clutch.SOLUTION: A spring holder 42 having a pair of holding plates 52, 53 which sandwich an intermediate member 41 is fixed to an output hub 25 together with a turbine liner 12, and a transmission member 58 which is supported to a clutch member 43 is fit to the intermediate member 41 so as not to be relatively rotatable while making a first damper spring 46 interposed between the clutch member 43 and itself, and the spring holder 42 and the intermediate member 41 are inserted into at least either of the holding plates 52, 53 while being enabled in the relative rotation.SELECTED DRAWING: Figure 1 |
