| 摘要 |
PCT No. PCT/JP87/00798 Sec. 371 Date Jun. 2, 1988 Sec. 102(e) Date Jun. 2, 1988 PCT Filed Oct. 16, 1987 PCT Pub. No. WO88/03621 PCT Pub. Date May 19, 1988.A damper disk for a lock-up clutch disposed in a torque converter includes a clutch plate as an input member, damper springs for elastically connecting the clutch plate to a turbine of a torque converter and a drive plate. The drive plate is made of sheet metal and is fixed to the clutch plate. The drive plate includes rims and support walls for holding the damper springs, as well as, radially outer projections and inner projected walls engaging the springs. Claws rigidly connected to the turbine are disposed between the projections and projected walls. The rims includes stoppers at the ends thereof which are radially inwardly inclined for preventing axial movement of the damper springs.
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