| 摘要 |
PROBLEM TO BE SOLVED: To combine a starter ring gear on a converter cover as a unit without annealing the starter ring gear. SOLUTION: The starter ring gear 10G is combined as a unit on a cylindrical part 2b in an outer circumference side of the front cover 2 constructing a converter cover 6 to which rotational driving power is transmitted from an engine through a drive plate 9. A recess part extending in a circumference direction is formed on an inner circumference surface of the starter ring gear 10G and material of the front cover 2 is made plastically flow into the recess part for integration, or plural slanted projecting lines are formed on the inner circumference surface of the starker ring gear 10G and the starter ring gear 10G is pressed on the cylindrical part 2b of the front cover 2 for combination of the starter ring gear 10G. |
