| 摘要 |
This handling tool for blades (11) comprises two semi-covers (1) hinged (2) on the leading edge, with enclosures on the trailing edge and double internal wall. A part (10) of the double wall is shifted towards the inside of the existing gap, reducing its volume and, with its movement, trapping the blade (11) without damaging it. The external part of each semi-cover (1) has several shafts (6) incorporating a retaining system that permits blade rotation (11) securely and at a controlled speed. The cited rotation control mechanism (8) is fit onto several ends that are supplemented with several cables (4) that raise and lower the blade (11) as necessary.
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