| 摘要 |
An actuator comprises a housing (18), piston driven member (26) axially movable within the housing (18) and being coupled to the housing (18) by a first pin and ramp coupling such that axial movement of the piston driven member (26) relative to the housing (18) is accompanied by angular movement of the piston driven member (26) relative to the housing (18), and an output member (34) constrained against axial movement relative to the housing (18) and coupled to the piston driven member (26) by a second pin and ramp coupling such that both axial and angular movement of the piston driven member (26) drive the output member (34) for angular movement relative to the housing (18). |
