| 发明名称 | Pad spring for disk brake | ||
| 摘要 | A pad spring for a disk brake includes a mounting portion configured to be elastically mounted onto radial outside portions of pad support members of the disk brake; a pressure portion having a pair of pressure arms configured to elastically press outer circumferential edges of circumferential-direction one-end portions of back plates of pads of the disk brake inwardly in a radial direction of a rotor of the disk brake; and a held plate section formed between torque transmission surfaces of the back plates and torque receiving surfaces of the pad support members. The pad spring is formed by bending an elastic and corrosion-resistant metal plate so as to elastically press the pads in the radial direction. | ||
| 申请公布号 | US9377071(B2) | 申请公布日期 | 2016.06.28 |
| 申请号 | US201414534447 | 申请日期 | 2014.11.06 |
| 申请人 | AKEBONO BRAKE INDUSTRY CO., LTD. | 发明人 | Shimamura Kenichi;Mizukoshi Kotaro |
| 分类号 | F16D65/40;F16D65/097;F16D65/00;F16D55/228 | 主分类号 | F16D65/40 |
| 代理机构 | Drinker Biddle & Reath LLP | 代理人 | Drinker Biddle & Reath LLP |
| 主权项 | 1. A pad spring for a disk brake, comprising: a mounting portion configured to be elastically mounted onto radial outside portions of pad support members of the disk brake; a pressure portion having a pair of pressure arms configured to elastically press outer circumferential edges of circumferential-direction one-end portions of back plates of pads of the disk brake inwardly in a radial direction of a rotor of the disk brake; and a held plate section formed between torque transmission surfaces of the back plates and torque receiving surfaces of the pad support members, wherein the pad spring is an elastic and corrosion-resistant metal plate. | ||
| 地址 | Chuo-ku, Tokyo JP | ||