IMPELLER BLADE OF IMPELLER IN TORQUE CONVERTER, IMPELLER OF TORQUE CONVERTER, TORQUE CONVERTER, AND METHOD OF FIXING IMPELLER BLADE ON IMPELLER SHELL OF TORQUE CONVERTER

摘要

PROBLEM TO BE SOLVED: To provide such an impeller blade that the positioning and the fixing of the impeller blade on an impeller shell can be surely and easily performed. ;SOLUTION: An impeller blade 11 is mounted in an impeller shell 10 of a torque converter having an embossed recessed part 20a, an impeller blade main unit 11a and an outer side blade tab 21 are provided. The outer side blade tab 21 is protruded to a side of the impeller shell 10 from the impeller blade main unit 11a. In this outer side blade tab 21, a protrusion 21a is formed, the protrusion 21a is brought into contact with the embossed recessed part 20a.;COPYRIGHT: (C)1999,JPO