Title:
ELECTRIC BRAKE APPARATUS
Document Type and Number:
WIPO Patent Application WO/2017/221939
Kind Code:
A1
Abstract:
This electric brake apparatus is configured to have: an electric motor (10); a rotary shaft (23) that rotates about the axis thereof by means of the rotary driving force of the electric motor (10); a linear motion member (24) that is provided so as to be movable in the axial direction of the rotary shaft (23); a motion conversion mechanism (25) that converts the rotation of the rotary shaft (23) into the movement of the linear motion member (24) in the axial direction; a friction pad (13) that is provided to one side of the linear motion member (24) in the axial direction and that moves in the axial direction along with the movement of the linear motion member (24) in the axial direction; and a pressing mechanism (15) that presses, by means of operation force applied by a driver, the rotary shaft (23) to one side in the axial direction while preventing the rotary shaft (23) from rotating about the axis, and moves the rotary shaft (23) and the linear motion member (24) integrally to one side in the axial direction.
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Inventors:
YAMASAKI TATSUYA (JP)
Application Number:
PCT/JP2017/022729
Publication Date:
December 28, 2017
Filing Date:
June 20, 2017
Export Citation:
Assignee:
NTN TOYO BEARING CO LTD (JP)
International Classes:
B60T17/18; B60T13/74; F16D65/18; F16D121/14; F16D121/24; F16D125/06; F16D125/32; F16D125/34; F16D129/04
Foreign References:
| JP2015137667A | 2015-07-30 | |||
| JP2007170648A | 2007-07-05 | |||
| JP2014016307A | 2014-01-30 |
Attorney, Agent or Firm:
KAMADA Naoya et al. (JP)
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