Patent ID: 9350088
Filing Date: 2016-05-24
CPC Classification: H01M,H01R,Y02E,Y10T

Claim Text:
1. A swaging structure for metallic members, the swaging structure comprising: a flat plate-shaped first metallic member having a hole portion; and a disc-shaped second metallic member which is fitted in the hole portion and thereafter fixed to the first metallic member by swaging a circumference of the hole portion, wherein the first metallic member includes a groove portion provided in at least one surface side of the first metallic member about the hole portion of the first metallic member, and the second metallic member includes a vertical flange having a substantially triangular shape in section, in which at least an inner circumferential surface is inclined, the vertical flange being provided on an outer circumference of at least one surface side of the second metallic member, wherein the second metallic member is fitted in the hole portion of the first metallic member, and when the second metallic member is swaged onto the first metallic member, the vertical flange of the second metallic member is deformed, and the groove portion of the first metallic member is filled with the deformed vertical flange.