| 摘要 |
PROBLEM TO BE SOLVED: To provide a disc brake device having a structure to reduce a load on a torque supporting pin caused by an outer pad, and effective for miniaturization and reduction of weight.SOLUTION: In a disc brake device 10 having a support 12 fixed to a vehicle, a sleeve 24 supported by the support 12, and a caliper 26 supported through a guide pin 38 slid on the sleeve 24 at an inner side of a rotor 50 and fixing an outer pad 44 to a claw portion 32 positioned at an outer side of the rotor 50, a torque transmission face 30c transmitting outer-side braking torque generated through the outer pad 44 to the sleeve 24 is disposed on a back portion 30 of the caliper 26, and the torque transmission face 30c is positioned at a rotor 50 side with respect to an arrangement position of a pressure plate 44a configuring the outer pad 44 in an axial direction of the rotor 50.SELECTED DRAWING: Figure 4 |
