| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a disc brake device which is easily assembled and has a low cost by using a simple constitution for preventing a support shaft of the disc brake device from falling.SOLUTION: A disc brake device includes: a disc rotor assembled to a rotator; a caliper assembled to a supporter so as to spread over a part of outer circumference of the disc rotor; a pair of brake pads arranged such that the disc rotor can be held by the pads; a piston which is assembled to the caliper and presses each brake pad; a support shaft which is inserted to a support part disposed on the caliper and movably supports each brake pad in the rotor shaft direction; and a stopper member which is inserted to a through-hole disposed on one edge of the support shaft and stops falling of the support shaft from the support part of the caliper. Therein, the stopper member includes a head part locked in one side opening part of the through-hole and a pair of leg parts inserted to the through-hole, and has such a return shape that at least one side of the pair of leg parts is bent and the other side opening part of the through-hole is locked.</p> |
