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Patent Searching and Data


Title:
BRAKE FOR VEHICLES
Document Type and Number:
WIPO Patent Application WO/2019/004483
Kind Code:
A1
Abstract:
This brake for vehicles is provided with, for example: a rotation-rectilinear motion conversion mechanism having a rectilinearly moving member which, in response to the forward rotation of a rotating member, moves rectilinearly in the direction toward a pad to press a piston, and which, in response to the reverse rotation of the rotating member, moves rectilinearly in the direction away from the pad; and an anti-rotation mechanism provided to the rectilinearly moving member and the piston and limiting the rotation of the rectilinearly moving member about a center axis. The anti-rotation mechanism has: a reverse rotation limiting section having a second pressing section provided to the rectilinearly moving member, the reverse rotation limiting section also having a second receiving section which is provided to the piston and which is in contact with the second pressing section while the rotating member is rotating reversely, thereby limiting the movement of the second pressing section in a reverse rotational direction; and a fastening structure provided to the reverse rotation limiting section and fastening the rectilinearly moving member and the piston in the direction of the center axis while the rotating member is rotating reversely.

Inventors:
URADE MASAYOSHI (JP)
YAMAMOTO DAISUKE (JP)
MIYAKOSHI YUHEI (JP)
Application Number:
JP2018/025002
Publication Date:
January 03, 2019
Filing Date:
July 02, 2018
Export Citation:
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Assignee:
ADVICS CO LTD (JP)
International Classes:
F16D65/18; B60T13/138; F16H25/20; F16D121/24; F16D125/40
Domestic Patent References:
WO2016104680A12016-06-30
WO2016158569A12016-10-06
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