| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a compact master cylinder capable of securing the necessary quantity of oil in the case of performing brake control without depressing a brake pedal such as TRC and vehicle stability control. SOLUTION: A valve mechanism (a poppet valve) 43 for establishing and cutting off oil communication between a pressure chamber 28 and a reservoir 80 independently of a sealing member 22 is disposed in a body 12 and a guide member 16.</p> |
