Title:
BRAKE DEVICE OF VEHICLE
Document Type and Number:
Japanese Patent JP3172364
Kind Code:
B2
Abstract:
PURPOSE: To prevent the dragging of a brake at the time of braking release by maintaining properly the opening of a disk brake by means of one apparatus.
CONSTITUTION: A brake liquid is delivered to a braking control means 41 from a brake valve 19 at the time of braking, and a piston 42 is moved to a disk brake 1 side against the energizing force of a compression spring 43. A valve body 44 butts against a valve opening body 45 right before the movement of the piston 42 is stopped, and when the piston 42 is stopped, a connection opening 42a is opened. A brake liquid from the brake valve 19 is delivered to the disk brake 1 through the valve body 44, and an axle is braked by a brake plate press-contacting a disk. At the time of braking release, the piston 42 is moved to the brake valve 19 side by means of the compression spring 43 against tank inner pressure. When the connection opening 42a is closed and the movement of the piston 42 is stopped, an opening between the disk and a braking body is maintained properly by means of the brake liquid delivered to the disk brake 1.
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Inventors:
Shuji Konno
Application Number:
JP11986794A
Publication Date:
June 04, 2001
Filing Date:
June 01, 1994
Export Citation:
Assignee:
TCM Co., Ltd.
International Classes:
B60T15/36; F16D65/76; (IPC1-7): B60T15/36; F16D65/76
Domestic Patent References:
| JP25373U |
Attorney, Agent or Firm:
Taiji Oshima (2 outside)