Lockup clutch for use in torque converter covering, has independent unit arranged opposite to outer surface of damper springs, where independent unit is separated from clutch piston such that unit is moved relative to clutch piston

摘要

The clutch has a recess (18) formed on a circumference edge of a clutch piston (11) for holding damper springs (12). Connection units (16) are provided for connecting a turbine arranged in an inner side of a torque converter covering. An independent unit (17) forms an outer circumference section (17a) for the recess and is arranged opposite to an outer surface of the damper springs, where the independent unit is separated from the clutch piston in such a manner that the unit is moved relative to the clutch piston.