| 摘要 |
<p>A disc brake is disclosed. According to an embodiment of the present invention comprises a disc rotating along with a vehicle steering wheel; a pair of pad plates, which is arranged on both sides of the disc and has a friction pad inside in order to compress the disc, and which has protrusion units on both ends; a carrier, which has a slide groove corresponding to the protrusion unit in order to support the plates to be slid and a coupling unit formed in the upper part of the slide groove; a caliper housing, which is installed to be slid in the carrier and compresses the pad plates toward the disc; and a pad spring, which is installed in each protrusion unit and elastically supports the pad plates. The pad spring comprises a fixing unit, which is fixed to the protrusion units by a fixing member; and a combining unit, which is coupled in the coupling unit by being extended and curved from the fixing unit and supports the pad plates.</p> |
