发明授权
- 专利标题： Electric brake device
- 专利标题（中）： 电动刹车装置
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申请号： US14237465申请日： 2012-08-07
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公开(公告)号： US09421959B2公开(公告)日： 2016-08-23
- 发明人: Makoto Muramatsu , Yuuki Saoyama , Tatsuya Yamasaki , Masaaki Eguchi , Yui Masuda
- 申请人： Makoto Muramatsu , Yuuki Saoyama , Tatsuya Yamasaki , Masaaki Eguchi , Yui Masuda
- 申请人地址： JP Osaka
- 专利权人： NTN CORPORATION
- 当前专利权人： NTN CORPORATION
- 当前专利权人地址： JP Osaka
- 优先权： JP2011-178834 20110818; JP2011-188699 20110831
- 国际申请： PCT/JP2012/070096 WO 20120807
- 国际公布： WO2013/024747 WO 20130221
- 主分类号： B60T13/74
- IPC分类号： B60T13/74 ; B60T17/22 ; B60T17/00 ; F16D55/227 ; F16D65/18 ; F16D66/00 ; F16D125/40 ; F16D125/48 ; F16D125/50 ; F16D127/06
摘要：
An electric brake device includes an electric motor, a braking force application mechanism, a lock mechanism, a temperature sensor for measuring an ambient temperature of a vehicle in which the electric brake device is provided, and a freezing preventive power supply unit. The freezing preventive power supply unit initiates the supply of an electric power to the electric motor or a drive source of the lock mechanism in the event that while the braking force application mechanism applies a braking force and the lock mechanism is held in a locked condition, the temperature sensor detects a preset temperature of the electric brake device immediately before freezing.
公开/授权文献
- US20140182980A1 ELECTRIC BRAKE DEVICE 公开/授权日：2014-07-03
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