
基本信息:
- 专利标题: 电动驻车制动用驱动装置和电动驻车制动装置
- 专利标题(英):Electric parking brake driving device and electric parking brake device
- 申请号:CN201380045545.8 申请日:2013-08-27
- 公开(公告)号:CN104603492A 公开(公告)日:2015-05-06
- 发明人: 林靖人 , 竹尾优一
- 申请人: 株式会社爱德克斯
- 申请人地址: 日本爱知县刈谷市
- 专利权人: 株式会社爱德克斯
- 当前专利权人: 株式会社爱德克斯
- 当前专利权人地址: 日本爱知县刈谷市
- 代理机构: 北京集佳知识产权代理有限公司
- 代理人: 潘炜; 王艳江
- 优先权: 2012-187270 2012.08.28 JP; 2013-067307 2013.03.27 JP
- 国际申请: PCT/JP2013/072908 2013.08.27
- 国际公布: WO2014/034680 JA 2014.03.06
- 进入国家日期: 2015-02-28
- 主分类号: F16D65/18
- IPC分类号: F16D65/18 ; F16D65/14 ; F16F15/04 ; F16F15/08 ; F16H1/28 ; F16H57/02 ; F16D121/24 ; F16D125/50
In the present invention, a parking brake actuator generates braking force at vehicle wheels by means of converting the rotary motion of a screw member rotated by this electric parking brake driving device to linear motion, transmitting the result to a piston, and pressing a brake pad against a disc rotor by means of the piston. The electric parking brake driving device is provided with an electric motor and a speed reduction mechanism that transmits the driving force of the electric motor to the parking brake actuator. The speed reduction mechanism is provided with a gear body and a planetary gear mechanism provided within the gear body and to which the driving force of the electric motor is input. A cushion rubber that can be compressed in the circumferential direction is interposed between the gear body and the ring gear of the planetary gear mechanism.
公开/授权文献:
- CN104603492B 电动驻车制动用驱动装置和电动驻车制动装置 公开/授权日:2016-10-26
IPC结构图谱:
F | 机械工程;照明;加热;武器;爆破 |
--F16 | 工程元件或部件;为产生和保持机器或设备的有效运行的一般措施;一般绝热 |
----F16D | 传送旋转运动的联轴器;离合器;制动器 |
------F16D65/00 | 零件或部件 |
--------F16D65/02 | .制动件;其安装 |
----------F16D65/16 | ..配置在制动器内或制动器上 |
------------F16D65/18 | ...适于将元件靠拢 |