| 摘要 |
A drum brake device including, a pair of brake shoes, a wheel cylinder, anchor pins, and a control lever. The control lever is disposed between a wheel cylinder and a secondary shoe and has a structure that the flanges and are raised from both ends of a plate-like lever body. The first flange is formed at one end of the plate-like lever body and includes a piston contact portion. The second flange is formed at the other end thereof. The surface of the second flange, which faces an anchor pin, is used as an anchor contact portion, and the surface of the second flange, which faces the secondary shoe, is used as a shoe contact portion.
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