| 摘要 |
The invention relates to a shifting device (1) for pinion gear change boxes, actuating positive fit couplings by means of a selector fork (3) that slides along a stationary longitudinal guide mechanism (2). Shifting forces are transmitted from the shifting finger (9) to the selector fork (3) by means of profiled metal plates (4, 5) that are suspended inside the selector fork (3), whereby the other end of said plates is guided in a switching comb (7) and the automatic locking device for blocking non-shifted passages and gears and gear selection is actuated by means of lock plates and sliders . The configuration of the inventive shifting device (1) makes it possible to provide a reliable, simple, low-cost shifting device which is suitable for various types of shifting mechanisms such as lever shifts, turning-shaft shifts, cable cable-controlled shift mechanisms, hydrostatic shifting mechanisms and automation modules. |
