| 摘要 |
An apparatus (5) for eliminating play in a variable gauge undercarriage (54) comprising a hydraulic cylinder (60) to actuate relative movement between co-operating telescopic members (50, 52), a lock member (10, 110) for engaging a telescopic member to eliminate play between the telescopic members and a control circuit (64) connected to the lock member and the hydraulic cylinder to sequentially actuate the lock member and the hydraulic cylinder. |
