FIELD: mechanical engineering. SUBSTANCE: device has two-position spool set in first position by spring and liquid pressure in control chamber. In this position spool places brake master cylinder in communication with operating cylinder and backpressure chamber. Spool is set in second position by pressure of liquid in backpressure chamber in case of pressure drop in control chamber. In this position spool disconnects brake master cylinder from operating cylinder and back pressure chamber. EFFECT: enhanced reliability of operation. 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| TEST STAND | 1991 |
|
RU2034729C1 |
| COMBINATION ANTILOCK AND ANTISKID BRAKE SYSTEM | 0 |
|
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| DEVICE FOR BRAKING MOTOR VEHICLE WHEEL | 0 |
|
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|
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|
RU2114013C1 |
| BRAKE MEANS OF WHEELED VEHICLE | 0 |
|
SU1708675A1 |
