| 摘要 |
A structure of a road sensing proportioning valve is provided to improve the operational safety by improving the structure of a bypass part of the road sensing proportioning valve. A structure of a road sensing proportioning valve includes a bypass spool(3), a support spring(5), and a bypass passage(7). The bypass spool is installed in a valve body so as to receive a front wheel braking pressure through on side thereof. The support spring is installed between the valve body and the bypass spool to provide a resilient force in the same direction as the front wheel braking pressure applied to the bypass spool. The bypass passage connects a master cylinder and a rear wheel brake line. The master cylinder is regulated according to the attachment of the other side of the bypass spool. |
