| 摘要 |
A drum brake comprising a backplate. A pair of wheel cylinders and a pair of brake shoes are arranged on the front face of the backplate. The wheel cylinders are interconnected to each other via the brake oil tube. The brake oil tube extends from one of the wheel cylinders towards the other cylinder along the rear face of the backplate and is arranged to be spaced from the rear face of the backplate. A tube supporting member made of elastic non-metallic material is inserted between the central portion of the brake oil tube and the rear face of the backplate. |
