| 发明名称 |
ELECTROMAGNETIC DISC BRAKE |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an electromagnetic disc brake in which a brake disc can quickly be separated from a fixed plate when releasing a brake. <P>SOLUTION: The dust-repellent cover 12 covering the spline coupling sections (4T, 5G) are arranged between the rotation side facing the fixed plate 7 side and the brake disc 5. The brake disc 7 can easily be separated from the fixed plate 7 by automatically centering function because the sticking and accumulating of abrasion powder to the spline cupping section due to contact sliding is eliminated even though the contact sliding of the brake disc 5 and the fixed plate 7 is generated immediately after releasing the brake by arranging the dust-repellent cover 12. <P>COPYRIGHT: (C)2012,JPO&INPIT |
| 申请公布号 |
JP2012017780(A) |
申请公布日期 |
2012.01.26 |
| 申请号 |
JP20100154397 |
申请日期 |
2010.07.07 |
| 申请人 |
HITACHI LTD |
发明人 |
NAKAJIMA TAKESHI;HAYANO TOMIO;FUKUDA HARUHIKO |
| 分类号 |
F16D65/18;B66B11/08;F16D55/28;F16D65/00 |
主分类号 |
F16D65/18 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
