| 摘要 |
A brake device includes a hub (2); a wheel (4); a disc rotor (3) arranged between the hub (2) and the wheel (4); a fixing portion (5) that fixes the hub (2), the disc rotor (3), and the wheel (4) together by being inserted into a hub through-hole (23), a rotor through-hole (34), and a wheel through-hole (42); a hub-side connecting portion (25; 8) that connects the hub (2) and the disc rotor (3) together with the hub (2) separated from the disc rotor (3), by abutting against a hub-side end portion (34a) of the disc rotor (3), which defines the rotor through-hole (34); and a wheel-side connecting portion (45; 9) that connects the disc rotor (3) and the wheel (4) together with the disc rotor (3) separated from the wheel (4), by abutting against a wheel-side end portion (34b) of the disc rotor (3), which defines the rotor through-hole (34). |
