| 摘要 |
A master cylinder of a brake system is provided to set a liner having receiving grooves for combining sealing members in a cylinder body so as to easily process the cylinder body. A master cylinder of a brake system includes a cylinder body(20), a cylindrical liner(30), first and second pistons(21,22), sealing members(41,42,43,44), and receiving grooves(33,34,35,36). The cylindrical liner is combined with the inner side of the cylinder body. The pistons are located inside the liner. The sealing members are arranged between the pistons and the inner side of the liner. The receiving grooves are formed on the inner side of the liner and the sealing members are set in the receiving holes. |
