| 摘要 |
A hydraulic system of steering control of a trolleybus comprises a hydraulic pump with an electric motor, a steering mechanism, a hydraulic tank and an oil cooler. It additionally comprises a nonconductive nozzle and a nonconductive coupling, which consists of coupling flanges, a nonconductive spacer with a central through hole, a nonconductive bushing, sealing rings and tie anchors. The nonconductive spacer is installed between the flanges of nonconductive coupling and under the heads of tie anchors the nonconductive bushings are installed. |
