| 摘要 |
PURPOSE:To facilitate a change of rods into a desired array, by forming a link between at least >=3 control valves which are fixed to the body of a car by means of the combination of U-shaped members and a rod member. CONSTITUTION:The reaching, tilting and lifting control valves (r), (t) and (l) are fixed to the body of a car. The valve spools 1, 1' and 1'' are attached to these three control valves in an up-down movable way. The upper ends of the spools are connected to the coupling rear members 3, 3' and 3'' via the link plates 2, 2' and 2'', respectively. A changing device C contains U-shaped members C1 and C2 and a rod member C3 and is supported rotatably by a rod 5 which is set to a bracket 4. A lifting rod L, a tilting rod T and a reaching rod R are successively provided via the device C. Thus the arraying order can be easily changed for the control valves. As a result, the array of control rods can be integrated regardless of the difference of types of cars and by combining properly the members of the device C. |
