| 摘要 |
PURPOSE:To enable one unit of pump to lubricate, servo-amplify liquid pressure, and improve the degree of freedom in mounting position of a hydraulic brake servo by liquid pressure, by connecting said hydraulic brake servo to an engine to return pressurized fluid discharged from an engine lubricating oil pump to the engine through the hydraulic brake servo. CONSTITUTION:While an engine 1 is run, a pump 3 is operated to circulate lubricating oil through an oil pan 5, a conduit 6, a hydraulic brake servo by liquid pressure 2, a conduit 9, and the engine 1. Thus, while the engine 1 is lubricated, an input shaft 7 is operated through a front brake lever 8 to provide a servo action by utilizing lubricating oil pressure and generate a braking pressure. Thus, one unit of pump can be used for both lubricating the engine and the hydraulic brake servo 2 and increase the degree of freedom in the mounting position of said hydraulic brake servo 2. |
