| 摘要 |
Situated between the opposite end walls (13, 13') of a fixed steering casing (10) is a hollow rod (14) carrying a fixed piston (16) on which a cylinder assembly (50, 51) slides, on which is elastically mounted, through the intermediary of elastic components (34), a rack block (30) meshing with a pinion (20) which is coupled to the output component of a distribution valve (40).
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