| 摘要 |
1,027,175. Valves. COSMOLOGISTICS CORPORATION. Oct. 29, 1962 [Sept. 18, 1962], No. 40831/62. Heading F2V. [Also in Divisions B7 and F1] A valve for hydraulically operating the yaw, pitch or roll control of a vertical take-off and landing aircraft (see Division B7) has a valve member 96 which is rotatable by the handle 98, whereby pressure fluid from the connection can pass, via a cut-out 106, to one of the lines 111, 112 and the other line 111 or 112 communicates with the return connection 105 to the hydraulic reservoir, and is also axially movable by the handle 98, whereby communication between the lines 111, 112 and the pressure connection 104 is cut off. The lines 111, 112 and cut-outs 106, 107- are located close together, but are shown 180 degrees apart for clarity. |
