| 摘要 |
PROBLEM TO BE SOLVED: To overcome shortcomings of a system for controlling a pitch of a blade. SOLUTION: This turboprop has a set of variable-pitch rotary blades constrained to rotate with a rotary support. To vary its pitch, each blade (14) of the set is coupled to a specific hydraulic actuator (22) supported by the rotary support. COPYRIGHT: (C)2008,JPO&INPIT
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